diff options
Diffstat (limited to 'package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch')
| -rw-r--r-- | package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch | 7211 |
1 files changed, 0 insertions, 7211 deletions
diff --git a/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch b/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch deleted file mode 100644 index e36f9e3c5a..0000000000 --- a/package/boot/uboot-sunxi/patches/011-dt-sync-dts-files-with-kernel.patch +++ /dev/null @@ -1,7211 +0,0 @@ -From 80e5f83c0fc4bf42110cc55ce671ad7ddc7b08a4 Mon Sep 17 00:00:00 2001 -From: Hans de Goede <hdegoede@redhat.com> -Date: Mon, 14 Mar 2016 17:37:09 +0100 -Subject: [PATCH] sunxi: Sync dts files with the upstream kernel - -Sync dts files with the upstream kernel including -changes queued for 4.6: - -https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-4.6 - -Note this adds a number of new unused board dts files. I've asked the -authors of the kernel commits adding these to submit a matching defconfig -to u-boot. - -Signed-off-by: Hans de Goede <hdegoede@redhat.com> -Acked-by: Ian Campbell <ijc@hellion.org.uk> ---- - arch/arm/dts/Makefile | 8 +- - arch/arm/dts/axp22x.dtsi | 145 ++++++++++++ - arch/arm/dts/sun4i-a10-a1000.dts | 4 + - arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts | 22 ++ - arch/arm/dts/sun4i-a10-cubieboard.dts | 4 + - arch/arm/dts/sun4i-a10-gemei-g9.dts | 63 +++++- - arch/arm/dts/sun4i-a10-inet1.dts | 48 ++++ - arch/arm/dts/sun4i-a10-inet97fv2.dts | 127 ++++++++++- - arch/arm/dts/sun4i-a10-inet9f-rev03.dts | 181 +++++++++++++++ - arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts | 86 +------ - arch/arm/dts/sun4i-a10-jesurun-q5.dts | 15 ++ - arch/arm/dts/sun4i-a10-marsboard.dts | 23 ++ - arch/arm/dts/sun4i-a10-mk802.dts | 37 +++ - arch/arm/dts/sun4i-a10-olinuxino-lime.dts | 12 + - arch/arm/dts/sun4i-a10-pcduino.dts | 58 ++++- - arch/arm/dts/sun4i-a10-pcduino2.dts | 78 +++++++ - arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts | 69 ++++++ - arch/arm/dts/sun4i-a10.dtsi | 153 +++++++++++-- - arch/arm/dts/sun5i-a10s-auxtek-t004.dts | 14 ++ - arch/arm/dts/sun5i-a10s-olinuxino-micro.dts | 2 +- - arch/arm/dts/sun5i-a13-empire-electronix-d709.dts | 19 +- - arch/arm/dts/sun5i-a13-inet-98v-rev2.dts | 26 +-- - arch/arm/dts/sun5i-a13-utoo-p66.dts | 30 +++ - arch/arm/dts/sun5i-q8-common.dtsi | 10 + - arch/arm/dts/sun5i-r8-chip.dts | 47 +++- - arch/arm/dts/sun5i.dtsi | 31 +++ - arch/arm/dts/sun6i-a31-colombus.dts | 24 ++ - arch/arm/dts/sun6i-a31-hummingbird.dts | 132 ++++++----- - arch/arm/dts/sun6i-a31.dtsi | 65 +++++- - arch/arm/dts/sun6i-a31s-primo81.dts | 247 ++++++++++++++++++++- - arch/arm/dts/sun6i-a31s-sina31s-core.dtsi | 142 ++++++++++++ - arch/arm/dts/sun6i-a31s-sina31s.dts | 153 +++++++++++++ - .../arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts | 205 +++++++++++++++++ - arch/arm/dts/sun7i-a20-bananapi.dts | 78 ++++++- - arch/arm/dts/sun7i-a20-cubieboard2.dts | 23 ++ - arch/arm/dts/sun7i-a20-cubietruck.dts | 4 + - arch/arm/dts/sun7i-a20-icnova-swac.dts | 169 ++++++++++++++ - arch/arm/dts/sun7i-a20-itead-ibox.dts | 125 +++++++++++ - arch/arm/dts/sun7i-a20-lamobo-r1.dts | 10 - - arch/arm/dts/sun7i-a20-mk808c.dts | 39 ++++ - arch/arm/dts/sun7i-a20-olimex-som-evb.dts | 95 ++++++-- - arch/arm/dts/sun7i-a20-olinuxino-lime.dts | 12 + - arch/arm/dts/sun7i-a20-olinuxino-lime2.dts | 47 ++++ - arch/arm/dts/sun7i-a20-olinuxino-micro.dts | 6 + - arch/arm/dts/sun7i-a20-orangepi-mini.dts | 33 +++ - arch/arm/dts/sun7i-a20-orangepi.dts | 29 +++ - arch/arm/dts/sun7i-a20-pcduino3-nano.dts | 69 +++++- - arch/arm/dts/sun7i-a20-pcduino3.dts | 58 ++++- - arch/arm/dts/sun7i-a20-wexler-tab7200.dts | 90 +++++++- - arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts | 187 +++++++++++++++- - arch/arm/dts/sun7i-a20.dtsi | 113 +++++++++- - arch/arm/dts/sun8i-a23-a33.dtsi | 71 ++++-- - arch/arm/dts/sun8i-a23-gt90h-v4.dts | 120 +++++++++- - arch/arm/dts/sun8i-a23.dtsi | 25 +++ - arch/arm/dts/sun8i-a33-sinlinx-sina33.dts | 83 ++++++- - arch/arm/dts/sun8i-a33.dtsi | 45 ++++ - arch/arm/dts/sun8i-a83t-cubietruck-plus.dts | 65 ++++++ - arch/arm/dts/sun8i-a83t.dtsi | 125 +++++------ - arch/arm/dts/sun8i-h3-orangepi-pc.dts | 69 ++++++ - arch/arm/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++ - arch/arm/dts/sun8i-h3.dtsi | 189 +++++++++++----- - arch/arm/dts/sun8i-q8-common.dtsi | 96 +++++++- - arch/arm/dts/sun9i-a80-cubieboard4.dts | 36 +++ - arch/arm/dts/sun9i-a80-optimus.dts | 48 ++-- - arch/arm/dts/sun9i-a80.dtsi | 204 +++++++++++++++-- - arch/arm/dts/sunxi-itead-core-common.dtsi | 136 ++++++++++++ - arch/arm/dts/sunxi-q8-common.dtsi | 6 + - 67 files changed, 4351 insertions(+), 497 deletions(-) - create mode 100644 arch/arm/dts/axp22x.dtsi - create mode 100644 arch/arm/dts/sun4i-a10-pcduino2.dts - create mode 100644 arch/arm/dts/sun6i-a31s-sina31s-core.dtsi - create mode 100644 arch/arm/dts/sun6i-a31s-sina31s.dts - create mode 100644 arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts - create mode 100644 arch/arm/dts/sun7i-a20-icnova-swac.dts - create mode 100644 arch/arm/dts/sun7i-a20-itead-ibox.dts - create mode 100644 arch/arm/dts/sun8i-a83t-cubietruck-plus.dts - create mode 100644 arch/arm/dts/sunxi-itead-core-common.dtsi - ---- a/arch/arm/dts/Makefile -+++ b/arch/arm/dts/Makefile -@@ -126,6 +126,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \ - sun4i-a10-mk802ii.dtb \ - sun4i-a10-olinuxino-lime.dtb \ - sun4i-a10-pcduino.dtb \ -+ sun4i-a10-pcduino2.dtb \ - sun4i-a10-pov-protab2-ips9.dtb - dtb-$(CONFIG_MACH_SUN5I) += \ - sun5i-a10s-auxtek-t003.dtb \ -@@ -155,7 +156,9 @@ dtb-$(CONFIG_MACH_SUN6I) += \ - sun6i-a31-pangolin.dtb \ - sun6i-a31s-cs908.dtb \ - sun6i-a31s-primo81.dtb \ -- sun6i-a31s-sinovoip-bpi-m2.dtb -+ sun6i-a31s-sina31s.dtb \ -+ sun6i-a31s-sinovoip-bpi-m2.dtb \ -+ sun6i-a31s-yones-toptech-bs1078-v2.dtb - dtb-$(CONFIG_MACH_SUN7I) += \ - sun7i-a20-ainol-aw1.dtb \ - sun7i-a20-bananapi.dtb \ -@@ -164,6 +167,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \ - sun7i-a20-cubietruck.dtb \ - sun7i-a20-hummingbird.dtb \ - sun7i-a20-i12-tvbox.dtb \ -+ sun7i-a20-icnova-swac.dtb \ -+ sun7i-a20-itead-ibox.dtb \ - sun7i-a20-lamobo-r1.dtb \ - sun7i-a20-m3.dtb \ - sun7i-a20-m5.dtb \ -@@ -190,6 +195,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \ - sun8i-a33-sinlinx-sina33.dtb - dtb-$(CONFIG_MACH_SUN8I_A83T) += \ - sun8i-a83t-allwinner-h8homlet-v2.dtb \ -+ sun8i-a83t-cubietruck-plus.dtb \ - sun8i-a83t-sinovoip-bpi-m3.dtb - dtb-$(CONFIG_MACH_SUN8I_H3) += \ - sun8i-h3-orangepi-pc.dtb \ ---- /dev/null -+++ b/arch/arm/dts/axp22x.dtsi -@@ -0,0 +1,145 @@ -+/* -+ * Copyright 2015 Chen-Yu Tsai -+ * -+ * Chen-Yu Tsai <wens@csie.org> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/* -+ * AXP221/221s/223 Integrated Power Management Chip -+ * http://www.x-powers.com/product/AXP22X.php -+ * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf -+ */ -+ -+&axp22x { -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ -+ regulators { -+ /* Default work frequency for buck regulators */ -+ x-powers,dcdc-freq = <3000>; -+ -+ reg_dcdc1: dcdc1 { -+ regulator-name = "dcdc1"; -+ }; -+ -+ reg_dcdc2: dcdc2 { -+ regulator-name = "dcdc2"; -+ }; -+ -+ reg_dcdc3: dcdc3 { -+ regulator-name = "dcdc3"; -+ }; -+ -+ reg_dcdc4: dcdc4 { -+ regulator-name = "dcdc4"; -+ }; -+ -+ reg_dcdc5: dcdc5 { -+ regulator-name = "dcdc5"; -+ }; -+ -+ reg_dc1sw: dc1sw { -+ regulator-name = "dc1sw"; -+ }; -+ -+ reg_dc5ldo: dc5ldo { -+ regulator-name = "dc5ldo"; -+ }; -+ -+ reg_aldo1: aldo1 { -+ regulator-name = "aldo1"; -+ }; -+ -+ reg_aldo2: aldo2 { -+ regulator-name = "aldo2"; -+ }; -+ -+ reg_aldo3: aldo3 { -+ regulator-name = "aldo3"; -+ }; -+ -+ reg_dldo1: dldo1 { -+ regulator-name = "dldo1"; -+ }; -+ -+ reg_dldo2: dldo2 { -+ regulator-name = "dldo2"; -+ }; -+ -+ reg_dldo3: dldo3 { -+ regulator-name = "dldo3"; -+ }; -+ -+ reg_dldo4: dldo4 { -+ regulator-name = "dldo4"; -+ }; -+ -+ reg_eldo1: eldo1 { -+ regulator-name = "eldo1"; -+ }; -+ -+ reg_eldo2: eldo2 { -+ regulator-name = "eldo2"; -+ }; -+ -+ reg_eldo3: eldo3 { -+ regulator-name = "eldo3"; -+ }; -+ -+ reg_ldo_io0: ldo_io0 { -+ regulator-name = "ldo_io0"; -+ status = "disabled"; -+ }; -+ -+ reg_ldo_io1: ldo_io1 { -+ regulator-name = "ldo_io1"; -+ status = "disabled"; -+ }; -+ -+ reg_rtc_ldo: rtc_ldo { -+ /* RTC_LDO is a fixed, always-on regulator */ -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "rtc_ldo"; -+ }; -+ }; -+}; ---- a/arch/arm/dts/sun4i-a10-a1000.dts -+++ b/arch/arm/dts/sun4i-a10-a1000.dts -@@ -93,6 +93,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &ehci0 { - status = "okay"; - }; ---- a/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts -+++ b/arch/arm/dts/sun4i-a10-chuwi-v7-cw0825.dts -@@ -45,6 +45,7 @@ - #include "sunxi-common-regulators.dtsi" - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/input/input.h> -+#include <dt-bindings/interrupt-controller/irq.h> - - / { - model = "Chuwi V7 CW0825"; -@@ -78,6 +79,27 @@ - }; - }; - -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&i2c2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c2_pins_a>; -+ status = "okay"; -+ -+ ft5306de4: touchscreen@38 { -+ compatible = "edt,edt-ft5406"; -+ reg = <0x38>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; -+ touchscreen-size-x = <1024>; -+ touchscreen-size-y = <768>; -+ }; -+}; -+ - &lradc { - vref-supply = <®_vcc3v0>; - status = "okay"; ---- a/arch/arm/dts/sun4i-a10-cubieboard.dts -+++ b/arch/arm/dts/sun4i-a10-cubieboard.dts -@@ -83,6 +83,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; ---- a/arch/arm/dts/sun4i-a10-gemei-g9.dts -+++ b/arch/arm/dts/sun4i-a10-gemei-g9.dts -@@ -47,6 +47,7 @@ - #include "sunxi-common-regulators.dtsi" - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/input/input.h> -+#include <dt-bindings/interrupt-controller/irq.h> - - / { - model = "Gemei G9 Tablet"; -@@ -64,12 +65,22 @@ - /* - * TODO: - * 2x cameras via CSI -- * bma250 IRQs - * AXP battery management - * NAND - * OTG - * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48 - */ -+&codec { -+ /* PH15 controls power to external amplifier (ft2012q) */ -+ pinctrl-names = "default"; -+ pinctrl-0 = <&codec_pa_pin>; -+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; -+ status = "okay"; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; - - &ehci0 { - status = "okay"; -@@ -85,15 +96,13 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupts = <0>; -- -- interrupt-controller; -- #interrupt-cells = <1>; - }; - }; - -+#include "axp209.dtsi" -+ - &i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; -@@ -103,17 +112,13 @@ - bma250@18 { - compatible = "bosch,bma250"; - reg = <0x18>; -- -- /* -- * TODO: interrupt pins: -- * int1 - PH00 -- * int2 - PI10 -- */ -+ interrupt-parent = <&pio>; -+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH00 / EINT0 */ - }; - }; - - &lradc { -- vref-supply = <®_vcc3v0>; -+ vref-supply = <®_ldo2>; - - status = "okay"; - -@@ -149,6 +154,40 @@ - status = "okay"; - }; - -+&pio { -+ codec_pa_pin: codec_pa_pin@0 { -+ allwinner,pins = "PH15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1250000>; -+ regulator-max-microvolt = <1250000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; ---- a/arch/arm/dts/sun4i-a10-inet1.dts -+++ b/arch/arm/dts/sun4i-a10-inet1.dts -@@ -47,6 +47,7 @@ - #include <dt-bindings/input/input.h> - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> -+#include <dt-bindings/pwm/pwm.h> - - / { - model = "iNet-1"; -@@ -56,11 +57,25 @@ - serial0 = &uart0; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&bl_en_pin_inet>; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; -@@ -104,6 +119,19 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - status = "okay"; -+ -+ ft5x: touchscreen@38 { -+ compatible = "edt,edt-ft5406"; -+ reg = <0x38>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&touchscreen_wake_pin>; -+ wake-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* PB13 */ -+ touchscreen-size-x = <600>; -+ touchscreen-size-y = <1024>; -+ touchscreen-swapped-x-y; -+ }; - }; - - &lradc { -@@ -151,6 +179,20 @@ - }; - - &pio { -+ bl_en_pin_inet: bl_en_pin@0 { -+ allwinner,pins = "PH7"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ touchscreen_wake_pin: touchscreen_wake_pin@0 { -+ allwinner,pins = "PB13"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - usb0_id_detect_pin: usb0_id_detect_pin@0 { - allwinner,pins = "PH4"; - allwinner,function = "gpio_in"; -@@ -166,6 +208,12 @@ - }; - }; - -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins_a>; -+ status = "okay"; -+}; -+ - ®_dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; ---- a/arch/arm/dts/sun4i-a10-inet97fv2.dts -+++ b/arch/arm/dts/sun4i-a10-inet97fv2.dts -@@ -47,6 +47,8 @@ - #include "sunxi-common-regulators.dtsi" - - #include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> -+#include <dt-bindings/interrupt-controller/irq.h> - - / { - model = "INet-97F Rev 02"; -@@ -61,8 +63,8 @@ - }; - }; - --&ehci0 { -- status = "okay"; -+&cpu0 { -+ cpu-supply = <®_dcdc2>; - }; - - &ehci1 { -@@ -75,12 +77,71 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupts = <0>; -+ }; -+}; -+ -+#include "axp209.dtsi" -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&i2c2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c2_pins_a>; -+ status = "okay"; -+ -+ ft5406ee8: touchscreen@38 { -+ compatible = "edt,edt-ft5406"; -+ reg = <0x38>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; -+ touchscreen-size-x = <800>; -+ touchscreen-size-y = <480>; -+ }; -+}; -+ -+&lradc { -+ vref-supply = <®_ldo2>; -+ status = "okay"; -+ -+ button@200 { -+ label = "Menu"; -+ linux,code = <KEY_MENU>; -+ channel = <0>; -+ voltage = <200000>; -+ }; -+ -+ button@600 { -+ label = "Volume Up"; -+ linux,code = <KEY_VOLUMEUP>; -+ channel = <0>; -+ voltage = <600000>; -+ }; - -- interrupt-controller; -- #interrupt-cells = <1>; -+ button@800 { -+ label = "Volume Down"; -+ linux,code = <KEY_VOLUMEDOWN>; -+ channel = <0>; -+ voltage = <800000>; -+ }; -+ -+ button@1000 { -+ label = "Home"; -+ linux,code = <KEY_HOMEPAGE>; -+ channel = <0>; -+ voltage = <1000000>; -+ }; -+ -+ button@1200 { -+ label = "Esc"; -+ linux,code = <KEY_ESC>; -+ channel = <0>; -+ voltage = <1200000>; - }; - }; - -@@ -94,15 +155,52 @@ - status = "okay"; - }; - --&ohci0 { -+&otg_sram { - status = "okay"; - }; - --&ohci1 { -- status = "okay"; -+&pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ -+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { -+ allwinner,pins = "PH5"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; -+ }; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; - }; - --®_usb1_vbus { -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1250000>; -+ regulator-max-microvolt = <1250000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ -+®_usb0_vbus { - status = "okay"; - }; - -@@ -116,8 +214,17 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -- usb1_vbus-supply = <®_usb1_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ -+ usb0_vbus-supply = <®_usb0_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; - }; ---- a/arch/arm/dts/sun4i-a10-inet9f-rev03.dts -+++ b/arch/arm/dts/sun4i-a10-inet9f-rev03.dts -@@ -59,6 +59,159 @@ - chosen { - stdout-path = "serial0:115200n8"; - }; -+ -+ gpio_keys { -+ compatible = "gpio-keys-polled"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&key_pins_inet9f>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ poll-interval = <20>; -+ -+ button@0 { -+ label = "Left Joystick Left"; -+ linux,code = <ABS_X>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */ -+ }; -+ -+ button@1 { -+ label = "Left Joystick Right"; -+ linux,code = <ABS_X>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */ -+ }; -+ -+ button@2 { -+ label = "Left Joystick Up"; -+ linux,code = <ABS_Y>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ -+ }; -+ -+ button@3 { -+ label = "Left Joystick Down"; -+ linux,code = <ABS_Y>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ -+ }; -+ -+ button@4 { -+ label = "Right Joystick Left"; -+ linux,code = <ABS_Z>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */ -+ }; -+ -+ button@5 { -+ label = "Right Joystick Right"; -+ linux,code = <ABS_Z>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */ -+ }; -+ -+ button@6 { -+ label = "Right Joystick Up"; -+ linux,code = <ABS_RZ>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */ -+ }; -+ -+ button@7 { -+ label = "Right Joystick Down"; -+ linux,code = <ABS_RZ>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */ -+ }; -+ -+ button@8 { -+ label = "DPad Left"; -+ linux,code = <ABS_HAT0X>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 7 23 GPIO_ACTIVE_LOW>; /* PH23 */ -+ }; -+ -+ button@9 { -+ label = "DPad Right"; -+ linux,code = <ABS_HAT0X>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */ -+ }; -+ -+ button@10 { -+ label = "DPad Up"; -+ linux,code = <ABS_HAT0Y>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <0xffffffff>; /* -1 */ -+ gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */ -+ }; -+ -+ button@11 { -+ label = "DPad Down"; -+ linux,code = <ABS_HAT0Y>; -+ linux,input-type = <EV_ABS>; -+ linux,input-value = <1>; -+ gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */ -+ }; -+ -+ button@12 { -+ label = "Button X"; -+ linux,code = <BTN_X>; -+ gpios = <&pio 0 16 GPIO_ACTIVE_LOW>; /* PA16 */ -+ }; -+ -+ button@13 { -+ label = "Button Y"; -+ linux,code = <BTN_Y>; -+ gpios = <&pio 0 14 GPIO_ACTIVE_LOW>; /* PA14 */ -+ }; -+ -+ button@14 { -+ label = "Button A"; -+ linux,code = <BTN_A>; -+ gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ -+ }; -+ -+ button@15 { -+ label = "Button B"; -+ linux,code = <BTN_B>; -+ gpios = <&pio 0 15 GPIO_ACTIVE_LOW>; /* PA15 */ -+ }; -+ -+ button@16 { -+ label = "Select Button"; -+ linux,code = <BTN_SELECT>; -+ gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */ -+ }; -+ -+ button@17 { -+ label = "Start Button"; -+ linux,code = <BTN_START>; -+ gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */ -+ }; -+ -+ button@18 { -+ label = "Top Left Button"; -+ linux,code = <BTN_TL>; -+ gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */ -+ }; -+ -+ button@19 { -+ label = "Top Right Button"; -+ linux,code = <BTN_TR>; -+ gpios = <&pio 0 13 GPIO_ACTIVE_LOW>; /* PA13 */ -+ }; -+ }; - }; - - &cpu0 { -@@ -86,12 +239,29 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; - status = "okay"; -+ -+ /* Accelerometer */ -+ bma250@18 { -+ compatible = "bosch,bma250"; -+ reg = <0x18>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */ -+ }; - }; - - &i2c2 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - status = "okay"; -+ -+ ft5406ee8: touchscreen@38 { -+ compatible = "edt,edt-ft5406"; -+ reg = <0x38>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; -+ touchscreen-size-x = <800>; -+ touchscreen-size-y = <480>; -+ }; - }; - - &lradc { -@@ -149,6 +319,17 @@ - }; - - &pio { -+ key_pins_inet9f: key_pins@0 { -+ allwinner,pins = "PA0", "PA1", "PA3", "PA4", -+ "PA5", "PA6", "PA8", "PA9", -+ "PA11", "PA12", "PA13", -+ "PA14", "PA15", "PA16", "PA17", -+ "PH22", "PH23", "PH24", "PH25", "PH26"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - usb0_id_detect_pin: usb0_id_detect_pin@0 { - allwinner,pins = "PH4"; - allwinner,function = "gpio_in"; ---- a/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts -+++ b/arch/arm/dts/sun4i-a10-itead-iteaduino-plus.dts -@@ -1,5 +1,6 @@ - /* - * Copyright 2015 Josef Gajdusek <atx@atx.name> -+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual -@@ -42,22 +43,11 @@ - - /dts-v1/; - #include "sun4i-a10.dtsi" --#include "sunxi-common-regulators.dtsi" -- --#include <dt-bindings/gpio/gpio.h> --#include <dt-bindings/pinctrl/sun4i-a10.h> -+#include "sunxi-itead-core-common.dtsi" - - / { - model = "Iteaduino Plus A10"; - compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10"; -- -- aliases { -- serial0 = &uart0; -- }; -- -- chosen { -- stdout-path = "serial0:115200n8"; -- }; - }; - - &ahci { -@@ -65,18 +55,6 @@ - status = "okay"; - }; - --&cpu0 { -- cpu-supply = <®_dcdc2>; --}; -- --&ehci0 { -- status = "okay"; --}; -- --&ehci1 { -- status = "okay"; --}; -- - &emac { - pinctrl-names = "default"; - pinctrl-0 = <&emac_pins_a>; -@@ -89,12 +67,7 @@ - }; - - &i2c0 { -- pinctrl-names = "default"; -- pinctrl-0 = <&i2c0_pins_a>; -- status = "okay"; -- - axp209: pmic@34 { -- reg = <0x34>; - interrupts = <0>; - }; - }; -@@ -135,68 +108,13 @@ - status = "okay"; - }; - --&ohci0 { -- status = "okay"; --}; -- --&ohci1 { -- status = "okay"; --}; -- - ®_ahci_5v { - status = "okay"; - }; - --#include "axp209.dtsi" -- --®_dcdc2 { -- regulator-always-on; -- regulator-min-microvolt = <1000000>; -- regulator-max-microvolt = <1450000>; -- regulator-name = "vdd-cpu"; --}; -- --®_dcdc3 { -- regulator-always-on; -- regulator-min-microvolt = <1000000>; -- regulator-max-microvolt = <1400000>; -- regulator-name = "vdd-int-dll"; --}; -- --®_ldo1 { -- regulator-name = "vdd-rtc"; --}; -- --®_ldo2 { -- regulator-always-on; -- regulator-min-microvolt = <3000000>; -- regulator-max-microvolt = <3000000>; -- regulator-name = "avcc"; --}; -- --®_usb1_vbus { -- status = "okay"; --}; -- --®_usb2_vbus { -- status = "okay"; --}; -- - &spi0 { - pinctrl-names = "default"; - pinctrl-0 = <&spi0_pins_a>, - <&spi0_cs0_pins_a>; - status = "okay"; - }; -- --&uart0 { -- pinctrl-names = "default"; -- pinctrl-0 = <&uart0_pins_a>; -- status = "okay"; --}; -- --&usbphy { -- usb1_vbus-supply = <®_usb1_vbus>; -- usb2_vbus-supply = <®_usb2_vbus>; -- status = "okay"; --}; ---- a/arch/arm/dts/sun4i-a10-jesurun-q5.dts -+++ b/arch/arm/dts/sun4i-a10-jesurun-q5.dts -@@ -156,6 +156,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - emac_power_pin_q5: emac_power_pin@0 { - allwinner,pins = "PH19"; -@@ -172,6 +176,11 @@ - }; - }; - -+®_usb0_vbus { -+ regulator-boot-on; -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -186,7 +195,13 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "host"; -+ status = "okay"; -+}; -+ - &usbphy { -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun4i-a10-marsboard.dts -+++ b/arch/arm/dts/sun4i-a10-marsboard.dts -@@ -91,6 +91,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -154,6 +158,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - led_pins_marsboard: led_pins@0 { - allwinner,pins = "PB5", "PB6", "PB7", "PB8"; -@@ -161,6 +169,13 @@ - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; - }; - - ®_usb1_vbus { -@@ -184,7 +199,15 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun4i-a10-mk802.dts -+++ b/arch/arm/dts/sun4i-a10-mk802.dts -@@ -44,6 +44,7 @@ - #include "sun4i-a10.dtsi" - #include "sunxi-common-regulators.dtsi" - #include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> - - / { - model = "MK802"; -@@ -58,6 +59,10 @@ - }; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -80,7 +85,25 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { -+ allwinner,pins = "PH5"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - usb2_vbus_pin_mk802: usb2_vbus_pin@0 { - allwinner,pins = "PH12"; - allwinner,function = "gpio_out"; -@@ -89,6 +112,10 @@ - }; - }; - -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -105,7 +132,17 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; -+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun4i-a10-olinuxino-lime.dts -+++ b/arch/arm/dts/sun4i-a10-olinuxino-lime.dts -@@ -124,6 +124,18 @@ - }; - }; - -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+ -+ eeprom: eeprom@50 { -+ compatible = "atmel,24c16"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+}; -+ - &mdio { - status = "okay"; - ---- a/arch/arm/dts/sun4i-a10-pcduino.dts -+++ b/arch/arm/dts/sun4i-a10-pcduino.dts -@@ -104,6 +104,10 @@ - }; - }; - -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -129,12 +133,8 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupts = <0>; -- -- interrupt-controller; -- #interrupt-cells = <1>; - }; - }; - -@@ -164,6 +164,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - led_pins_pcduino: led_pins@0 { - allwinner,pins = "PH15", "PH16"; -@@ -178,14 +182,40 @@ - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; - }; - --®_usb1_vbus { -- status = "okay"; -+#include "axp209.dtsi" -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; - }; - --®_usb2_vbus { -- status = "okay"; -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; - }; - - &uart0 { -@@ -194,8 +224,16 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -- usb1_vbus-supply = <®_usb1_vbus>; -- usb2_vbus-supply = <®_usb2_vbus>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */ -+ usb2_vbus-supply = <®_vcc5v0>; /* USB2 VBUS is always on */ - status = "okay"; - }; ---- /dev/null -+++ b/arch/arm/dts/sun4i-a10-pcduino2.dts -@@ -0,0 +1,78 @@ -+/* -+ * Copyright 2015 Siarhei Siamashka <siarhei.siamashka@gmail.com> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/* -+ * The LinkSprite pcDuino2 board is almost identical to the older -+ * LinkSprite pcDuino1 board. The only software visible difference -+ * is that the pcDuino2 board got a USB VBUS voltage regulator, which -+ * is controlled by the PD2 pin (pulled-up by default). Also one of -+ * the USB host ports has been replaced with a USB WIFI chip. -+ */ -+ -+#include "sun4i-a10-pcduino.dts" -+ -+/ { -+ model = "LinkSprite pcDuino2"; -+ compatible = "linksprite,a10-pcduino2", "allwinner,sun4i-a10"; -+}; -+ -+&pio { -+ usb2_vbus_pin_pcduino2: usb2_vbus_pin@0 { -+ allwinner,pins = "PD2"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+®_usb2_vbus { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb2_vbus_pin_pcduino2>; -+ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; -+ status = "okay"; -+}; -+ -+&usbphy { -+ usb1_vbus-supply = <®_vcc3v3>; /* USB WIFI is always on */ -+ usb2_vbus-supply = <®_usb2_vbus>; -+ status = "okay"; -+}; ---- a/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts -+++ b/arch/arm/dts/sun4i-a10-pov-protab2-ips9.dts -@@ -47,6 +47,7 @@ - #include <dt-bindings/input/input.h> - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> -+#include <dt-bindings/pwm/pwm.h> - - / { - model = "Point of View Protab2-IPS9"; -@@ -56,11 +57,28 @@ - serial0 = &uart0; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&bl_en_pin_protab>; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; - }; - -+&codec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&codec_pa_pin>; -+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; -@@ -86,12 +104,36 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; - status = "okay"; -+ -+ /* Accelerometer */ -+ bma250@18 { -+ compatible = "bosch,bma250"; -+ reg = <0x18>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 0 IRQ_TYPE_EDGE_RISING>; /* PH0 / EINT0 */ -+ }; - }; - - &i2c2 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - status = "okay"; -+ -+ pixcir_ts@5c { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&touchscreen_pins>; -+ compatible = "pixcir,pixcir_tangoc"; -+ reg = <0x5c>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */ -+ attb-gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */ -+ enable-gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; -+ wake-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>; -+ touchscreen-size-x = <1024>; -+ touchscreen-size-y = <768>; -+ touchscreen-inverted-x; -+ touchscreen-inverted-y; -+ }; - }; - - &lradc { -@@ -128,6 +170,27 @@ - }; - - &pio { -+ bl_en_pin_protab: bl_en_pin@0 { -+ allwinner,pins = "PH7"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ codec_pa_pin: codec_pa_pin@0 { -+ allwinner,pins = "PH15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ touchscreen_pins: touchscreen_pins@0 { -+ allwinner,pins = "PA5", "PB13"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - usb0_id_detect_pin: usb0_id_detect_pin@0 { - allwinner,pins = "PH4"; - allwinner,function = "gpio_in"; -@@ -143,6 +206,12 @@ - }; - }; - -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins_a>; -+ status = "okay"; -+}; -+ - ®_dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; ---- a/arch/arm/dts/sun4i-a10.dtsi -+++ b/arch/arm/dts/sun4i-a10.dtsi -@@ -45,6 +45,7 @@ - - #include <dt-bindings/thermal/thermal.h> - -+#include <dt-bindings/clock/sun4i-a10-pll2.h> - #include <dt-bindings/dma/sun4i-a10.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - -@@ -65,7 +66,7 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0-hdmi"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, -- <&ahb_gates 44>; -+ <&ahb_gates 44>, <&dram_gates 26>; - status = "disabled"; - }; - -@@ -74,7 +75,8 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, -- <&ahb_gates 44>, <&ahb_gates 46>; -+ <&ahb_gates 44>, <&ahb_gates 46>, -+ <&dram_gates 25>, <&dram_gates 26>; - status = "disabled"; - }; - -@@ -83,7 +85,8 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_fe0-de_be0-lcd0"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>, -- <&ahb_gates 46>; -+ <&ahb_gates 46>, <&dram_gates 25>, -+ <&dram_gates 26>; - status = "disabled"; - }; - -@@ -92,7 +95,8 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0"; - clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, -- <&ahb_gates 44>, <&ahb_gates 46>; -+ <&ahb_gates 44>, <&ahb_gates 46>, -+ <&dram_gates 25>, <&dram_gates 26>; - status = "disabled"; - }; - }; -@@ -195,6 +199,15 @@ - clock-output-names = "pll1"; - }; - -+ pll2: clk@01c20008 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun4i-a10-pll2-clk"; -+ reg = <0x01c20008 0x8>; -+ clocks = <&osc24M>; -+ clock-output-names = "pll2-1x", "pll2-2x", -+ "pll2-4x", "pll2-8x"; -+ }; -+ - pll4: clk@01c20018 { - #clock-cells = <0>; - compatible = "allwinner,sun4i-a10-pll1-clk"; -@@ -241,6 +254,7 @@ - compatible = "allwinner,sun4i-a10-axi-gates-clk"; - reg = <0x01c2005c 0x4>; - clocks = <&axi>; -+ clock-indices = <0>; - clock-output-names = "axi_dram"; - }; - -@@ -257,17 +271,36 @@ - compatible = "allwinner,sun4i-a10-ahb-gates-clk"; - reg = <0x01c20060 0x8>; - clocks = <&ahb>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, -+ <4>, <5>, <6>, -+ <7>, <8>, <9>, -+ <10>, <11>, <12>, -+ <13>, <14>, <16>, -+ <17>, <18>, <20>, -+ <21>, <22>, <23>, -+ <24>, <25>, <26>, -+ <32>, <33>, <34>, -+ <35>, <36>, <37>, -+ <40>, <41>, <43>, -+ <44>, <45>, -+ <46>, <47>, -+ <50>, <52>; - clock-output-names = "ahb_usb0", "ahb_ehci0", -- "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", -- "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", -- "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", -- "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", -- "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", -- "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", -- "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", -- "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", -- "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", -- "ahb_de_fe1", "ahb_mp", "ahb_mali400"; -+ "ahb_ohci0", "ahb_ehci1", -+ "ahb_ohci1", "ahb_ss", "ahb_dma", -+ "ahb_bist", "ahb_mmc0", "ahb_mmc1", -+ "ahb_mmc2", "ahb_mmc3", "ahb_ms", -+ "ahb_nand", "ahb_sdram", "ahb_ace", -+ "ahb_emac", "ahb_ts", "ahb_spi0", -+ "ahb_spi1", "ahb_spi2", "ahb_spi3", -+ "ahb_pata", "ahb_sata", "ahb_gps", -+ "ahb_ve", "ahb_tvd", "ahb_tve0", -+ "ahb_tve1", "ahb_lcd0", "ahb_lcd1", -+ "ahb_csi0", "ahb_csi1", "ahb_hdmi", -+ "ahb_de_be0", "ahb_de_be1", -+ "ahb_de_fe0", "ahb_de_fe1", -+ "ahb_mp", "ahb_mali400"; - }; - - apb0: apb0@01c20054 { -@@ -283,9 +316,14 @@ - compatible = "allwinner,sun4i-a10-apb0-gates-clk"; - reg = <0x01c20068 0x4>; - clocks = <&apb0>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, -+ <5>, <6>, -+ <7>, <10>; - clock-output-names = "apb0_codec", "apb0_spdif", -- "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", -- "apb0_ir1", "apb0_keypad"; -+ "apb0_ac97", "apb0_iis", -+ "apb0_pio", "apb0_ir0", -+ "apb0_ir1", "apb0_keypad"; - }; - - apb1: clk@01c20058 { -@@ -301,12 +339,22 @@ - compatible = "allwinner,sun4i-a10-apb1-gates-clk"; - reg = <0x01c2006c 0x4>; - clocks = <&apb1>; -+ clock-indices = <0>, <1>, -+ <2>, <4>, -+ <5>, <6>, -+ <7>, <16>, -+ <17>, <18>, -+ <19>, <20>, -+ <21>, <22>, -+ <23>; - clock-output-names = "apb1_i2c0", "apb1_i2c1", -- "apb1_i2c2", "apb1_can", "apb1_scr", -- "apb1_ps20", "apb1_ps21", "apb1_uart0", -- "apb1_uart1", "apb1_uart2", "apb1_uart3", -- "apb1_uart4", "apb1_uart5", "apb1_uart6", -- "apb1_uart7"; -+ "apb1_i2c2", "apb1_can", -+ "apb1_scr", "apb1_ps20", -+ "apb1_ps21", "apb1_uart0", -+ "apb1_uart1", "apb1_uart2", -+ "apb1_uart3", "apb1_uart4", -+ "apb1_uart5", "apb1_uart6", -+ "apb1_uart7"; - }; - - nand_clk: clk@01c20080 { -@@ -446,6 +494,48 @@ - clocks = <&osc24M>, <&pll6 1>, <&pll5 1>; - clock-output-names = "spi3"; - }; -+ -+ dram_gates: clk@01c20100 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun4i-a10-dram-gates-clk"; -+ reg = <0x01c20100 0x4>; -+ clocks = <&pll5 0>; -+ clock-indices = <0>, -+ <1>, <2>, -+ <3>, -+ <4>, -+ <5>, <6>, -+ <15>, -+ <24>, <25>, -+ <26>, <27>, -+ <28>, <29>; -+ clock-output-names = "dram_ve", -+ "dram_csi0", "dram_csi1", -+ "dram_ts", -+ "dram_tvd", -+ "dram_tve0", "dram_tve1", -+ "dram_output", -+ "dram_de_fe1", "dram_de_fe0", -+ "dram_de_be0", "dram_de_be1", -+ "dram_de_mp", "dram_ace"; -+ }; -+ -+ ve_clk: clk@01c2013c { -+ #clock-cells = <0>; -+ #reset-cells = <0>; -+ compatible = "allwinner,sun4i-a10-ve-clk"; -+ reg = <0x01c2013c 0x4>; -+ clocks = <&pll4>; -+ clock-output-names = "ve"; -+ }; -+ -+ codec_clk: clk@01c20140 { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-codec-clk"; -+ reg = <0x01c20140 0x4>; -+ clocks = <&pll2 SUN4I_A10_PLL2_1X>; -+ clock-output-names = "codec"; -+ }; - }; - - soc@01c00000 { -@@ -656,6 +746,14 @@ - status = "disabled"; - }; - -+ crypto: crypto-engine@01c15000 { -+ compatible = "allwinner,sun4i-a10-crypto"; -+ reg = <0x01c15000 0x1000>; -+ interrupts = <86>; -+ clocks = <&ahb_gates 5>, <&ss_clk>; -+ clock-names = "ahb", "mod"; -+ }; -+ - spi2: spi@01c17000 { - compatible = "allwinner,sun4i-a10-spi"; - reg = <0x01c17000 0x1000>; -@@ -961,6 +1059,19 @@ - status = "disabled"; - }; - -+ codec: codec@01c22c00 { -+ #sound-dai-cells = <0>; -+ compatible = "allwinner,sun4i-a10-codec"; -+ reg = <0x01c22c00 0x40>; -+ interrupts = <30>; -+ clocks = <&apb0_gates 0>, <&codec_clk>; -+ clock-names = "apb", "codec"; -+ dmas = <&dma SUN4I_DMA_NORMAL 19>, -+ <&dma SUN4I_DMA_NORMAL 19>; -+ dma-names = "rx", "tx"; -+ status = "disabled"; -+ }; -+ - sid: eeprom@01c23800 { - compatible = "allwinner,sun4i-a10-sid"; - reg = <0x01c23800 0x10>; ---- a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts -+++ b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts -@@ -86,6 +86,20 @@ - status = "okay"; - }; - -+&i2c0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins_a>; -+ status = "okay"; -+ -+ axp152: pmic@30 { -+ compatible = "x-powers,axp152"; -+ reg = <0x30>; -+ interrupts = <0>; -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ }; -+}; -+ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>; ---- a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts -+++ b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts -@@ -111,7 +111,7 @@ - status = "okay"; - - at24@50 { -- compatible = "at,24c16"; -+ compatible = "atmel,24c16"; - pagesize = <16>; - reg = <0x50>; - read-only; ---- a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts -+++ b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts -@@ -123,7 +123,7 @@ - - &mmc0 { - pinctrl-names = "default"; -- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_inet98fv2>; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>; - vmmc-supply = <®_vcc3v3>; - bus-width = <4>; - cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ -@@ -131,27 +131,12 @@ - status = "okay"; - }; - --&mmc2 { -- pinctrl-names = "default"; -- pinctrl-0 = <&mmc2_pins_a>; -- vmmc-supply = <®_vcc3v3>; -- bus-width = <8>; -- non-removable; -- status = "okay"; -- -- mmccard: mmccard@0 { -- reg = <0>; -- compatible = "mmc-card"; -- broken-hpi; -- }; --}; -- - &otg_sram { - status = "okay"; - }; - - &pio { -- mmc0_cd_pin_inet98fv2: mmc0_cd_pin@0 { -+ mmc0_cd_pin_d709: mmc0_cd_pin@0 { - allwinner,pins = "PG0"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; ---- a/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts -+++ b/arch/arm/dts/sun5i-a13-inet-98v-rev2.dts -@@ -123,21 +123,6 @@ - status = "okay"; - }; - --&mmc2 { -- pinctrl-names = "default"; -- pinctrl-0 = <&mmc2_pins_a>; -- vmmc-supply = <®_vcc3v3>; -- bus-width = <8>; -- non-removable; -- status = "okay"; -- -- mmccard: mmccard@0 { -- reg = <0>; -- compatible = "mmc-card"; -- broken-hpi; -- }; --}; -- - &otg_sram { - status = "okay"; - }; -@@ -201,11 +186,6 @@ - status = "okay"; - }; - --®_usb1_vbus { -- gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ -- status = "okay"; --}; -- - &uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&uart1_pins_b>; -@@ -221,16 +201,12 @@ - allwinner,pins = "PG12"; - }; - --&usb1_vbus_pin_a { -- allwinner,pins = "PG11"; --}; -- - &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ - usb0_vbus-supply = <®_usb0_vbus>; -- usb1_vbus-supply = <®_usb1_vbus>; -+ usb1_vbus-supply = <®_ldo3>; - status = "okay"; - }; ---- a/arch/arm/dts/sun5i-a13-utoo-p66.dts -+++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts -@@ -47,11 +47,21 @@ - #include <dt-bindings/input/input.h> - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> -+#include <dt-bindings/pwm/pwm.h> - - / { - model = "Utoo P66"; - compatible = "utoo,p66", "allwinner,sun5i-a13"; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ /* Note levels of 10 / 20% result in backlight off */ -+ brightness-levels = <0 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <6>; -+ /* TODO: backlight uses axp gpio1 as enable pin */ -+ }; -+ - i2c_lcd: i2c@0 { - /* The lcd panel i2c interface is hooked up via gpios */ - compatible = "i2c-gpio"; -@@ -63,6 +73,13 @@ - }; - }; - -+&codec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&codec_pa_pin>; -+ allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */ -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; -@@ -158,6 +175,13 @@ - }; - - &pio { -+ codec_pa_pin: codec_pa_pin@0 { -+ allwinner,pins = "PG3"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - mmc0_cd_pin_p66: mmc0_cd_pin@0 { - allwinner,pins = "PG0"; - allwinner,function = "gpio_in"; -@@ -201,6 +225,12 @@ - }; - }; - -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins>; -+ status = "okay"; -+}; -+ - ®_dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; ---- a/arch/arm/dts/sun5i-q8-common.dtsi -+++ b/arch/arm/dts/sun5i-q8-common.dtsi -@@ -41,11 +41,21 @@ - */ - #include "sunxi-q8-common.dtsi" - -+#include <dt-bindings/pwm/pwm.h> -+ - / { - aliases { - serial0 = &uart1; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ /* TODO: backlight uses axp gpio1 as enable pin */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; ---- a/arch/arm/dts/sun5i-r8-chip.dts -+++ b/arch/arm/dts/sun5i-r8-chip.dts -@@ -64,6 +64,26 @@ - chosen { - stdout-path = "serial0:115200n8"; - }; -+ -+ wifi_reg_on: wifi_reg_on { -+ compatible = "regulator-fixed"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&chip_wifi_reg_on_pin>; -+ -+ regulator-name = "wifi-reg-on"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ gpio = <&pio 2 19 GPIO_ACTIVE_HIGH>; /* PC19 */ -+ enable-active-high; -+ }; -+}; -+ -+&codec { -+ status = "okay"; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; - }; - - &ehci0 { -@@ -109,10 +129,14 @@ - }; - }; - -+&mmc0_pins_a { -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+}; -+ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>; -- vmmc-supply = <®_vcc3v3>; -+ vmmc-supply = <&wifi_reg_on>; - bus-width = <4>; - non-removable; - status = "okay"; -@@ -134,6 +158,13 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -+ chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 { -+ allwinner,pins = "PC19"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - chip_id_det_pin: chip_id_det_pin@0 { - allwinner,pins = "PG2"; - allwinner,function = "gpio_in"; -@@ -167,6 +198,20 @@ - regulator-always-on; - }; - -+®_ldo3 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vdd-wifi1"; -+ regulator-always-on; -+}; -+ -+®_ldo4 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vdd-wifi2"; -+ regulator-always-on; -+}; -+ - ®_ldo5 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; ---- a/arch/arm/dts/sun5i.dtsi -+++ b/arch/arm/dts/sun5i.dtsi -@@ -44,6 +44,7 @@ - - #include "skeleton.dtsi" - -+#include <dt-bindings/clock/sun4i-a10-pll2.h> - #include <dt-bindings/dma/sun4i-a10.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - -@@ -102,6 +103,15 @@ - clock-output-names = "pll1"; - }; - -+ pll2: clk@01c20008 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun5i-a13-pll2-clk"; -+ reg = <0x01c20008 0x8>; -+ clocks = <&osc24M>; -+ clock-output-names = "pll2-1x", "pll2-2x", -+ "pll2-4x", "pll2-8x"; -+ }; -+ - pll4: clk@01c20018 { - #clock-cells = <0>; - compatible = "allwinner,sun4i-a10-pll1-clk"; -@@ -285,6 +295,14 @@ - clock-output-names = "usb_ohci0", "usb_phy"; - }; - -+ codec_clk: clk@01c20140 { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-codec-clk"; -+ reg = <0x01c20140 0x4>; -+ clocks = <&pll2 SUN4I_A10_PLL2_1X>; -+ clock-output-names = "codec"; -+ }; -+ - mbus_clk: clk@01c2015c { - #clock-cells = <0>; - compatible = "allwinner,sun5i-a13-mbus-clk"; -@@ -571,6 +589,19 @@ - status = "disabled"; - }; - -+ codec: codec@01c22c00 { -+ #sound-dai-cells = <0>; -+ compatible = "allwinner,sun4i-a10-codec"; -+ reg = <0x01c22c00 0x40>; -+ interrupts = <30>; -+ clocks = <&apb0_gates 0>, <&codec_clk>; -+ clock-names = "apb", "codec"; -+ dmas = <&dma SUN4I_DMA_NORMAL 19>, -+ <&dma SUN4I_DMA_NORMAL 19>; -+ dma-names = "rx", "tx"; -+ status = "disabled"; -+ }; -+ - sid: eeprom@01c23800 { - compatible = "allwinner,sun4i-a10-sid"; - reg = <0x01c23800 0x10>; ---- a/arch/arm/dts/sun6i-a31-colombus.dts -+++ b/arch/arm/dts/sun6i-a31-colombus.dts -@@ -60,6 +60,16 @@ - chosen { - stdout-path = "serial0:115200n8"; - }; -+ -+ i2c_lcd: i2c@0 { -+ /* The lcd panel i2c interface is hooked up via gpios */ -+ compatible = "i2c-gpio"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c_lcd_pins>; -+ gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */ -+ <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */ -+ i2c-gpio,delay-us = <5>; -+ }; - }; - - &ehci1 { -@@ -94,6 +104,13 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - status = "okay"; -+ -+ mma8452: mma8452@1d { -+ compatible = "fsl,mma8452"; -+ reg = <0x1d>; -+ interrupt-parent = <&pio>; -+ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */ -+ }; - }; - - &mmc0 { -@@ -124,6 +141,13 @@ - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ i2c_lcd_pins: i2c_lcd_pin@0 { -+ allwinner,pins = "PA23", "PA24"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; - }; - - ®_usb2_vbus { ---- a/arch/arm/dts/sun6i-a31-hummingbird.dts -+++ b/arch/arm/dts/sun6i-a31-hummingbird.dts -@@ -54,6 +54,8 @@ - compatible = "merrii,a31-hummingbird", "allwinner,sun6i-a31"; - - aliases { -+ rtc0 = &pcf8563; -+ rtc1 = &rtc; - serial0 = &uart0; - }; - -@@ -67,13 +69,17 @@ - }; - }; - -+&cpu0 { -+ cpu-supply = <®_dcdc3>; -+}; -+ - &ehci0 { - status = "okay"; - }; - - &gmac { - pinctrl-names = "default"; -- pinctrl-0 = <&gmac_pins_rgmii_a>; -+ pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>; - phy = <&phy1>; - phy-mode = "rgmii"; - snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; -@@ -119,7 +125,7 @@ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>; -- vmmc-supply = <&vcc_3v0>; -+ vmmc-supply = <®_dcdc1>; - bus-width = <4>; - cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ - cd-inverted; -@@ -134,7 +140,7 @@ - &mmc1 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>; -- vmmc-supply = <&vcc_wifi>; -+ vmmc-supply = <®_aldo1>; - mmc-pwrseq = <&wifi_pwrseq>; - bus-width = <4>; - non-removable; -@@ -146,6 +152,13 @@ - }; - - &pio { -+ gmac_phy_reset_pin_hummingbird: gmac_phy_reset_pin@0 { -+ allwinner,pins = "PA21"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 { - allwinner,pins = "PA8"; - allwinner,function = "gpio_in"; -@@ -164,70 +177,69 @@ - &p2wi { - status = "okay"; - -- axp221: pmic@68 { -+ axp22x: pmic@68 { - compatible = "x-powers,axp221"; - reg = <0x68>; - interrupt-parent = <&nmi_intc>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -- interrupt-controller; -- #interrupt-cells = <1>; -- dcdc1-supply = <&vcc_3v0>; -- dcdc5-supply = <&vcc_dram>; -- -- regulators { -- x-powers,dcdc-freq = <3000>; -- -- vcc_3v0: dcdc1 { -- regulator-always-on; -- regulator-min-microvolt = <3000000>; -- regulator-max-microvolt = <3000000>; -- regulator-name = "vcc-3v0"; -- }; -- -- vdd_cpu: dcdc2 { -- regulator-always-on; -- regulator-min-microvolt = <700000>; -- regulator-max-microvolt = <1320000>; -- regulator-name = "vdd-cpu"; -- }; -- -- vdd_gpu: dcdc3 { -- regulator-always-on; -- regulator-min-microvolt = <700000>; -- regulator-max-microvolt = <1320000>; -- regulator-name = "vdd-gpu"; -- }; -- -- vdd_sys_dll: dcdc4 { -- regulator-always-on; -- regulator-min-microvolt = <1100000>; -- regulator-max-microvolt = <1100000>; -- regulator-name = "vdd-sys-dll"; -- }; -- -- vcc_dram: dcdc5 { -- regulator-always-on; -- regulator-min-microvolt = <1500000>; -- regulator-max-microvolt = <1500000>; -- regulator-name = "vcc-dram"; -- }; -- -- vcc_wifi: aldo1 { -- regulator-min-microvolt = <3300000>; -- regulator-max-microvolt = <3300000>; -- regulator-name = "vcc_wifi"; -- }; -- -- avcc: aldo3 { -- regulator-always-on; -- regulator-min-microvolt = <3000000>; -- regulator-max-microvolt = <3000000>; -- regulator-name = "avcc"; -- }; -- }; - }; - }; - -+#include "axp22x.dtsi" -+ -+®_aldo1 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-wifi"; -+}; -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "avcc"; -+}; -+ -+®_dc5ldo { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-gpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc4 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-sys-dll"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ - ®_usb1_vbus { - gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */ - status = "okay"; ---- a/arch/arm/dts/sun6i-a31.dtsi -+++ b/arch/arm/dts/sun6i-a31.dtsi -@@ -61,7 +61,7 @@ - #size-cells = <1>; - ranges; - -- framebuffer@0 { -+ simplefb_hdmi: framebuffer@0 { - compatible = "allwinner,simple-framebuffer", - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0-hdmi"; -@@ -69,7 +69,7 @@ - status = "disabled"; - }; - -- framebuffer@1 { -+ simplefb_lcd: framebuffer@1 { - compatible = "allwinner,simple-framebuffer", - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0"; -@@ -252,6 +252,20 @@ - compatible = "allwinner,sun6i-a31-ahb1-gates-clk"; - reg = <0x01c20060 0x8>; - clocks = <&ahb1>; -+ clock-indices = <1>, <5>, -+ <6>, <8>, <9>, -+ <10>, <11>, <12>, -+ <13>, <14>, -+ <17>, <18>, <19>, -+ <20>, <21>, <22>, -+ <23>, <24>, <26>, -+ <27>, <29>, -+ <30>, <31>, <32>, -+ <36>, <37>, <40>, -+ <43>, <44>, <45>, -+ <46>, <47>, <50>, -+ <52>, <55>, <56>, -+ <57>, <58>; - clock-output-names = "ahb1_mipidsi", "ahb1_ss", - "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1", - "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1", -@@ -281,6 +295,9 @@ - compatible = "allwinner,sun6i-a31-apb1-gates-clk"; - reg = <0x01c20068 0x4>; - clocks = <&apb1>; -+ clock-indices = <0>, <4>, -+ <5>, <12>, -+ <13>; - clock-output-names = "apb1_codec", "apb1_digital_mic", - "apb1_pio", "apb1_daudio0", - "apb1_daudio1"; -@@ -299,6 +316,10 @@ - compatible = "allwinner,sun6i-a31-apb2-gates-clk"; - reg = <0x01c2006c 0x4>; - clocks = <&apb2>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, <16>, -+ <17>, <18>, <19>, -+ <20>, <21>; - clock-output-names = "apb2_i2c0", "apb2_i2c1", - "apb2_i2c2", "apb2_i2c3", - "apb2_uart0", "apb2_uart1", -@@ -346,6 +367,14 @@ - "mmc3_sample"; - }; - -+ ss_clk: clk@01c2009c { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ reg = <0x01c2009c 0x4>; -+ clocks = <&osc24M>, <&pll6 0>; -+ clock-output-names = "ss"; -+ }; -+ - spi0_clk: clk@01c200a0 { - #clock-cells = <0>; - compatible = "allwinner,sun4i-a10-mod0-clk"; -@@ -384,6 +413,9 @@ - compatible = "allwinner,sun6i-a31-usb-clk"; - reg = <0x01c200cc 0x4>; - clocks = <&osc24M>; -+ clock-indices = <8>, <9>, <10>, -+ <16>, <17>, -+ <18>; - clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2", - "usb_ohci0", "usb_ohci1", - "usb_ohci2"; -@@ -684,6 +716,16 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -+ mmc3_8bit_emmc_pins: mmc3@1 { -+ allwinner,pins = "PC6", "PC7", "PC8", "PC9", -+ "PC10", "PC11", "PC12", -+ "PC13", "PC14", "PC15", -+ "PC24"; -+ allwinner,function = "mmc3"; -+ allwinner,drive = <SUN4I_PINCTRL_40_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - gmac_pins_mii_a: gmac_mii@0 { - allwinner,pins = "PA0", "PA1", "PA2", "PA3", - "PA8", "PA9", "PA11", -@@ -761,6 +803,13 @@ - reg = <0x01c20ca0 0x20>; - }; - -+ lradc: lradc@01c22800 { -+ compatible = "allwinner,sun4i-a10-lradc-keys"; -+ reg = <0x01c22800 0x100>; -+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; -+ status = "disabled"; -+ }; -+ - rtp: rtp@01c25000 { - compatible = "allwinner,sun6i-a31-ts"; - reg = <0x01c25000 0x100>; -@@ -907,6 +956,16 @@ - #size-cells = <0>; - }; - -+ crypto: crypto-engine@01c15000 { -+ compatible = "allwinner,sun4i-a10-crypto"; -+ reg = <0x01c15000 0x1000>; -+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&ahb1_gates 5>, <&ss_clk>; -+ clock-names = "ahb", "mod"; -+ resets = <&ahb1_rst 5>; -+ reset-names = "ahb"; -+ }; -+ - timer@01c60000 { - compatible = "allwinner,sun6i-a31-hstimer", - "allwinner,sun7i-a20-hstimer"; -@@ -1068,7 +1127,7 @@ - resets = <&apb0_rst 0>; - gpio-controller; - interrupt-controller; -- #interrupt-cells = <2>; -+ #interrupt-cells = <3>; - #size-cells = <0>; - #gpio-cells = <3>; - ---- a/arch/arm/dts/sun6i-a31s-primo81.dts -+++ b/arch/arm/dts/sun6i-a31s-primo81.dts -@@ -1,16 +1,57 @@ - /* -- * Copyright 2015 Hans de Goede <hdegoede@redhat.com> -+ * Copyright 2014 Siarhei Siamashka <siarhei.siamashka@gmail.com> -+ * Copyright 2015 Karsten Merker <merker@debian.org> -+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> - * -- * Minimal dts file for the MSI Primo81 for u-boot only -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. - * -- * SPDX-License-Identifier: GPL-2.0+ or X11 -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; - #include "sun6i-a31s.dtsi" -+#include "sunxi-common-regulators.dtsi" -+ -+#include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> - - / { -- model = "MSI Primo81"; -+ model = "MSI Primo81 tablet"; - compatible = "msi,primo81", "allwinner,sun6i-a31s"; - - aliases { -@@ -22,8 +63,202 @@ - }; - }; - --&uart0 { -+&cpu0 { -+ cpu-supply = <®_dcdc3>; -+}; -+ -+&ehci0 { -+ /* rtl8188etv wifi is connected here */ -+ status = "okay"; -+}; -+ -+&i2c0 { -+ /* pull-ups and device VDDIO use AXP221 DLDO3 */ -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins_a>; -+ status = "failed"; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+ -+ ctp@5d { -+ pinctrl-names = "default"; -+ pinctrl-0 = <>911_int_primo81>; -+ compatible = "goodix,gt911"; -+ reg = <0x5d>; -+ interrupt-parent = <&pio>; -+ interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */ -+ touchscreen-swapped-x-y; -+ }; -+}; -+ -+&i2c2 { - pinctrl-names = "default"; -- pinctrl-0 = <&uart0_pins_a>; -+ pinctrl-0 = <&i2c2_pins_a>; -+ status = "okay"; -+ -+ accelerometer@1c { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mma8452_int_primo81>; -+ compatible = "fsl,mma8452"; -+ reg = <0x1c>; -+ interrupt-parent = <&pio>; -+ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */ -+ #io-channel-cells = <1>; -+ }; -+}; -+ -+&lradc { -+ vref-supply = <®_aldo3>; -+ status = "okay"; -+ -+ button@158 { -+ label = "Volume Up"; -+ linux,code = <KEY_VOLUMEUP>; -+ channel = <0>; -+ voltage = <158730>; -+ }; -+ -+ button@349 { -+ label = "Volume Down"; -+ linux,code = <KEY_VOLUMEDOWN>; -+ channel = <0>; -+ voltage = <349206>; -+ }; -+}; -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>; -+ vmmc-supply = <®_dcdc1>; -+ bus-width = <4>; -+ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&pio { -+ gt911_int_primo81: gt911_int_pin@0 { -+ allwinner,pins = "PA3"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ mma8452_int_primo81: mma8452_int_pin@0 { -+ allwinner,pins = "PA9"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ -+ mmc0_cd_pin_primo81: mmc0_cd_pin@0 { -+ allwinner,pins = "PA8"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+}; -+ -+&p2wi { -+ status = "okay"; -+ -+ axp22x: pmic@68 { -+ compatible = "x-powers,axp221"; -+ reg = <0x68>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+#include "axp22x.dtsi" -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "avcc"; -+}; -+ -+®_dc1sw { -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-lcd"; -+}; -+ -+®_dc5ldo { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpus"; /* This is an educated guess */ -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-gpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc4 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-sys-dll"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+®_dldo1 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-wifi"; -+}; -+ -+®_dldo3 { -+ regulator-min-microvolt = <2800000>; -+ regulator-max-microvolt = <2800000>; -+ regulator-name = "vddio-csi"; -+}; -+ -+®_eldo3 { -+ regulator-min-microvolt = <1080000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-mipi-bridge"; -+}; -+ -+&simplefb_lcd { -+ vcc-lcd-supply = <®_dc1sw>; -+ vdd-mipi-bridge-supply = <®_eldo3>; -+}; -+ -+&usb_otg { -+ /* otg support requires support for AXP221 usb-power-supply and GPIO */ -+ dr_mode = "host"; -+ status = "okay"; -+}; -+ -+&usbphy { -+ usb1_vbus-supply = <®_dldo1>; - status = "okay"; - }; ---- /dev/null -+++ b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi -@@ -0,0 +1,142 @@ -+/* -+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+#include "sun6i-a31s.dtsi" -+#include "sunxi-common-regulators.dtsi" -+ -+#include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> -+ -+/ { -+ model = "Sinlinx SinA31s Core Board"; -+ compatible = "sinlinx,sina31s", "allwinner,sun6i-a31s"; -+ -+ aliases { -+ serial0 = &uart0; -+ }; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc3>; -+}; -+ -+/* eMMC on core board */ -+&mmc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc3_8bit_emmc_pins>; -+ vmmc-supply = <®_dcdc1>; -+ vqmmc-supply = <®_dcdc1>; -+ bus-width = <8>; -+ non-removable; -+ cap-mmc-hw-reset; -+ status = "okay"; -+}; -+ -+/* AXP221s PMIC on core board */ -+&p2wi { -+ status = "okay"; -+ -+ axp22x: pmic@68 { -+ compatible = "x-powers,axp221"; -+ reg = <0x68>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+#include "axp22x.dtsi" -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "avcc"; -+}; -+ -+®_dc5ldo { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-gpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc4 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-sys-dll"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+/* UART0 pads available on core board */ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_a>; -+ status = "okay"; -+}; -+ ---- /dev/null -+++ b/arch/arm/dts/sun6i-a31s-sina31s.dts -@@ -0,0 +1,153 @@ -+/* -+ * Copyright 2015 Chen-Yu Tsai <wens@csie.org> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/* The SinA31s development board has the SinA31s core board soldered on */ -+#include "sun6i-a31s-sina31s-core.dtsi" -+ -+#include <dt-bindings/input/input.h> -+ -+/ { -+ model = "Sinlinx SinA31s Development Board"; -+ compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s"; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&led_pin_sina31s>; -+ -+ status { -+ label = "sina31s:status:usr"; -+ gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */ -+ }; -+ }; -+}; -+ -+&ehci0 { -+ /* USB 2.0 4 port hub IC */ -+ status = "okay"; -+}; -+ -+&ehci1 { -+ status = "okay"; -+}; -+ -+&gmac { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&gmac_pins_mii_a>; -+ phy = <&phy1>; -+ phy-mode = "mii"; -+ phy-supply = <®_dldo1>; -+ status = "okay"; -+ -+ phy1: ethernet-phy@1 { -+ reg = <1>; -+ }; -+}; -+ -+&ir { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ir_pins_a>; -+ status = "okay"; -+}; -+ -+&lradc { -+ vref-supply = <®_aldo3>; -+ status = "okay"; -+ -+ button@158 { -+ label = "Volume Up"; -+ linux,code = <KEY_VOLUMEUP>; -+ channel = <0>; -+ voltage = <158730>; -+ }; -+ -+ button@349 { -+ label = "Volume Down"; -+ linux,code = <KEY_VOLUMEDOWN>; -+ channel = <0>; -+ voltage = <349206>; -+ }; -+}; -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>; -+ vmmc-supply = <®_dcdc1>; -+ bus-width = <4>; -+ cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&ohci1 { -+ status = "okay"; -+}; -+ -+&pio { -+ led_pin_sina31s: led_pin@0 { -+ allwinner,pins = "PH13"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ mmc0_cd_pin_sina31s: mmc0_cd_pin@0 { -+ allwinner,pins = "PA4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+}; -+ -+®_dldo1 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-gmac-phy"; -+}; -+ -+&usbphy { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts -@@ -0,0 +1,205 @@ -+/* -+ * Copyright 2015 Lawrence Yu <lyu@micile.com> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+#include "sun6i-a31s.dtsi" -+#include "sunxi-common-regulators.dtsi" -+ -+#include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> -+ -+/ { -+ model = "Yones TopTech BS1078 v2 Tablet"; -+ compatible = "yones-toptech,bs1078-v2", "allwinner,sun6i-a31s"; -+ -+ aliases { -+ serial0 = &uart0; -+ i2c1 = &i2c1; -+ i2c2 = &i2c2; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&i2c2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c2_pins_a>; -+ status = "okay"; -+}; -+ -+&ehci0 { -+ status = "okay"; -+}; -+ -+&ehci1 { -+ status = "okay"; -+}; -+ -+&ohci0 { -+ status = "okay"; -+}; -+ -+&ohci1 { -+ status = "okay"; -+}; -+ -+&pio { -+ mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 { -+ allwinner,pins = "PA8"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+}; -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>; -+ vmmc-supply = <®_vcc3v0>; -+ bus-width = <4>; -+ cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&mmc0_pins_a { -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+}; -+ -+&p2wi { -+ status = "okay"; -+ -+ axp22x: pmic@68 { -+ compatible = "x-powers,axp221"; -+ reg = <0x68>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+#include "axp22x.dtsi" -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "avcc"; -+}; -+ -+®_dc1sw { -+ regulator-name = "vcc-lcd-usb2"; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+}; -+ -+®_dc5ldo { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-gpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc4 { -+ regulator-always-on; -+ regulator-min-microvolt = <700000>; -+ regulator-max-microvolt = <1320000>; -+ regulator-name = "vdd-sys-dll"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+®_dldo1 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-wifi"; -+}; -+ -+/* Voltage source for I2C pullup resistors for I2C Bus 0 */ -+®_dldo3 { -+ regulator-min-microvolt = <2800000>; -+ regulator-max-microvolt = <2800000>; -+ regulator-name = "vddio-csi"; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_a>; -+ status = "okay"; -+}; -+ -+&usbphy { -+ usb1_vbus-supply = <®_dldo1>; -+ usb2_vbus-supply = <®_dc1sw>; -+ status = "okay"; -+}; ---- a/arch/arm/dts/sun7i-a20-bananapi.dts -+++ b/arch/arm/dts/sun7i-a20-bananapi.dts -@@ -92,6 +92,24 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+ operating-points = < -+ /* kHz uV */ -+ 960000 1400000 -+ 912000 1400000 -+ 864000 1350000 -+ 720000 1250000 -+ 528000 1150000 -+ 312000 1100000 -+ 144000 1050000 -+ >; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -119,13 +137,9 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupt-parent = <&nmi_intc>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -- -- interrupt-controller; -- #interrupt-cells = <1>; - }; - }; - -@@ -159,7 +173,18 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { - allwinner,pins = "PH10"; - allwinner,function = "gpio_in"; -@@ -182,6 +207,37 @@ - }; - }; - -+#include "axp209.dtsi" -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -216,7 +272,21 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ -+&usb_power_supply { -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_power-supply = <&usb_power_supply>; -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-cubieboard2.dts -+++ b/arch/arm/dts/sun7i-a20-cubieboard2.dts -@@ -84,6 +84,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; -@@ -150,6 +154,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - led_pins_cubieboard2: led_pins@0 { - allwinner,pins = "PH20", "PH21"; -@@ -157,12 +165,24 @@ - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; - }; - - ®_ahci_5v { - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - #include "axp209.dtsi" - - ®_dcdc2 { -@@ -205,6 +225,9 @@ - }; - - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-cubietruck.dts -+++ b/arch/arm/dts/sun7i-a20-cubietruck.dts -@@ -101,6 +101,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; ---- /dev/null -+++ b/arch/arm/dts/sun7i-a20-icnova-swac.dts -@@ -0,0 +1,169 @@ -+/* -+ * Copyright 2015 Stefan Roese <sr@denx.de> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+#include "sun7i-a20.dtsi" -+#include "sunxi-common-regulators.dtsi" -+ -+#include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/interrupt-controller/irq.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> -+ -+/ { -+ model = "ICnova-A20 SWAC"; -+ compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20"; -+ -+ aliases { -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; -+ -+&ehci0 { -+ status = "okay"; -+}; -+ -+&ehci1 { -+ status = "okay"; -+}; -+ -+&gmac { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&gmac_pins_mii_a>; -+ phy = <&phy1>; -+ phy-mode = "mii"; -+ status = "okay"; -+ -+ phy1: ethernet-phy@1 { -+ reg = <1>; -+ }; -+}; -+ -+&i2c0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins_a>; -+ status = "okay"; -+ -+ axp209: pmic@34 { -+ reg = <0x34>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; -+ vmmc-supply = <®_vcc3v3>; -+ bus-width = <4>; -+ cd-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; /* PI5 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&ohci0 { -+ status = "okay"; -+}; -+ -+&ohci1 { -+ status = "okay"; -+}; -+ -+#include "axp209.dtsi" -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ -+®_usb1_vbus { -+ status = "okay"; -+}; -+ -+®_usb2_vbus { -+ status = "okay"; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_a>; -+ status = "okay"; -+}; -+ -+&usbphy { -+ usb1_vbus-supply = <®_usb1_vbus>; -+ usb2_vbus-supply = <®_usb2_vbus>; -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/dts/sun7i-a20-itead-ibox.dts -@@ -0,0 +1,125 @@ -+/* -+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+#include "sun7i-a20.dtsi" -+#include "sunxi-itead-core-common.dtsi" -+ -+/ { -+ model = "Itead Ibox A20"; -+ compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20"; -+ -+ leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&led_pins_itead_core>; -+ -+ green { -+ label = "itead_core:green:usr"; -+ gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; -+ default-state = "on"; -+ }; -+ -+ blue { -+ label = "itead_core:blue:usr"; -+ gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; -+ default-state = "on"; -+ }; -+ }; -+}; -+ -+&ahci { -+ target-supply = <®_ahci_5v>; -+ status = "okay"; -+}; -+ -+&codec { -+ status = "okay"; -+}; -+ -+&gmac { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&gmac_pins_mii_a>; -+ phy = <&phy1>; -+ phy-mode = "mii"; -+ status = "okay"; -+ -+ phy1: ethernet-phy@1 { -+ reg = <1>; -+ }; -+}; -+ -+&i2c0 { -+ axp209: pmic@34 { -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+&ir0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ir0_rx_pins_a>; -+ status = "okay"; -+}; -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; -+ vmmc-supply = <®_vcc3v3>; -+ bus-width = <4>; -+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&pio { -+ led_pins_itead_core: led_pins@0 { -+ allwinner,pins = "PH20","PH21"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_20_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+®_ahci_5v { -+ status = "okay"; -+}; ---- a/arch/arm/dts/sun7i-a20-lamobo-r1.dts -+++ b/arch/arm/dts/sun7i-a20-lamobo-r1.dts -@@ -97,16 +97,6 @@ - - &cpu0 { - cpu-supply = <®_dcdc2>; -- operating-points = < -- /* kHz uV */ -- 960000 1400000 -- 912000 1400000 -- 864000 1350000 -- 720000 1250000 -- 528000 1150000 -- 312000 1100000 -- 144000 1050000 -- >; - }; - - &ehci0 { ---- a/arch/arm/dts/sun7i-a20-mk808c.dts -+++ b/arch/arm/dts/sun7i-a20-mk808c.dts -@@ -53,6 +53,7 @@ - - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/interrupt-controller/irq.h> -+#include <dt-bindings/pinctrl/sun4i-a10.h> - - / { - model = "mk808c"; -@@ -68,6 +69,10 @@ - }; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -121,6 +126,30 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ -+&pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { -+ allwinner,pins = "PH5"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -141,7 +170,17 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; -+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-olimex-som-evb.dts -+++ b/arch/arm/dts/sun7i-a20-olimex-som-evb.dts -@@ -1,5 +1,6 @@ - /* - * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> -+ * Copyright 2015 - Karsten Merker <merker@debian.org> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual -@@ -45,6 +46,7 @@ - #include "sunxi-common-regulators.dtsi" - - #include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - -@@ -71,14 +73,6 @@ - default-state = "on"; - }; - }; -- -- reg_axp_ipsout: axp_ipsout { -- compatible = "regulator-fixed"; -- regulator-name = "axp-ipsout"; -- regulator-min-microvolt = <5000000>; -- regulator-max-microvolt = <5000000>; -- regulator-always-on; -- }; - }; - - &ahci { -@@ -94,6 +88,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &gmac { - pinctrl-names = "default"; - pinctrl-0 = <&gmac_pins_rgmii_a>; -@@ -118,10 +116,58 @@ - }; - }; - --&i2c1 { -- pinctrl-names = "default"; -- pinctrl-0 = <&i2c1_pins_a>; -+&lradc { -+ vref-supply = <®_vcc3v0>; - status = "okay"; -+ -+ button@190 { -+ label = "Volume Up"; -+ linux,code = <KEY_VOLUMEUP>; -+ channel = <0>; -+ voltage = <190000>; -+ }; -+ -+ button@390 { -+ label = "Volume Down"; -+ linux,code = <KEY_VOLUMEDOWN>; -+ channel = <0>; -+ voltage = <390000>; -+ }; -+ -+ button@600 { -+ label = "Menu"; -+ linux,code = <KEY_MENU>; -+ channel = <0>; -+ voltage = <600000>; -+ }; -+ -+ button@800 { -+ label = "Search"; -+ linux,code = <KEY_SEARCH>; -+ channel = <0>; -+ voltage = <800000>; -+ }; -+ -+ button@980 { -+ label = "Home"; -+ linux,code = <KEY_HOMEPAGE>; -+ channel = <0>; -+ voltage = <980000>; -+ }; -+ -+ button@1180 { -+ label = "Esc"; -+ linux,code = <KEY_ESC>; -+ channel = <0>; -+ voltage = <1180000>; -+ }; -+ -+ button@1400 { -+ label = "Enter"; -+ linux,code = <KEY_ENTER>; -+ channel = <0>; -+ voltage = <1400000>; -+ }; - }; - - &mmc0 { -@@ -134,6 +180,16 @@ - status = "okay"; - }; - -+&mmc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olimex_som_evb>; -+ vmmc-supply = <®_vcc3v3>; -+ bus-width = <4>; -+ cd-gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ - &ohci0 { - status = "okay"; - }; -@@ -161,15 +217,22 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -+ mmc3_cd_pin_olimex_som_evb: mmc3_cd_pin@0 { -+ allwinner,pins = "PH0"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - usb0_id_detect_pin: usb0_id_detect_pin@0 { -- allwinner,pins = "PH04"; -+ allwinner,pins = "PH4"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - - usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { -- allwinner,pins = "PH05"; -+ allwinner,pins = "PH5"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -@@ -187,7 +250,7 @@ - ®_dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; -- regulator-max-microvolt = <1425000>; -+ regulator-max-microvolt = <1400000>; - regulator-name = "vdd-cpu"; - }; - -@@ -235,8 +298,8 @@ - &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; -- usb0_id_det-gpios = <&pio 7 04 GPIO_ACTIVE_HIGH>; /* PH04 */ -- usb0_vbus_det-gpios = <&pio 7 05 GPIO_ACTIVE_HIGH>; /* PH05 */ -+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */ -+ usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */ - usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; ---- a/arch/arm/dts/sun7i-a20-olinuxino-lime.dts -+++ b/arch/arm/dts/sun7i-a20-olinuxino-lime.dts -@@ -117,6 +117,18 @@ - }; - }; - -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+ -+ eeprom: eeprom@50 { -+ compatible = "atmel,24c16"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; -+}; -+ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; ---- a/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts -+++ b/arch/arm/dts/sun7i-a20-olinuxino-lime2.dts -@@ -170,6 +170,12 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; - status = "okay"; -+ -+ eeprom: eeprom@50 { -+ compatible = "atmel,24c16"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; - }; - - &mmc0 { -@@ -190,6 +196,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 { - allwinner,pins = "PC3"; -@@ -204,6 +214,27 @@ - allwinner,drive = <SUN4I_PINCTRL_20_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ -+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { -+ allwinner,pins = "PH5"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; -+ }; -+ -+ usb0_vbus_pin_lime2: usb0_vbus_pin@0 { -+ allwinner,pins = "PC17"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; - }; - - ®_ahci_5v { -@@ -212,6 +243,12 @@ - status = "okay"; - }; - -+®_usb0_vbus { -+ pinctrl-0 = <&usb0_vbus_pin_lime2>; -+ gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>; -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -226,7 +263,17 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-olinuxino-micro.dts -+++ b/arch/arm/dts/sun7i-a20-olinuxino-micro.dts -@@ -125,6 +125,12 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; - status = "okay"; -+ -+ eeprom: eeprom@50 { -+ compatible = "atmel,24c16"; -+ reg = <0x50>; -+ pagesize = <16>; -+ }; - }; - - &i2c2 { ---- a/arch/arm/dts/sun7i-a20-orangepi-mini.dts -+++ b/arch/arm/dts/sun7i-a20-orangepi-mini.dts -@@ -95,6 +95,10 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -156,7 +160,18 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { - allwinner,pins = "PH10"; - allwinner,function = "gpio_in"; -@@ -225,6 +240,10 @@ - regulator-name = "avcc"; - }; - -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - pinctrl-0 = <&usb1_vbus_pin_bananapro>; - gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ -@@ -243,7 +262,21 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ -+&usb_power_supply { -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_power-supply = <&usb_power_supply>; -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-orangepi.dts -+++ b/arch/arm/dts/sun7i-a20-orangepi.dts -@@ -141,7 +141,18 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { - allwinner,pins = "PH10"; - allwinner,function = "gpio_in"; -@@ -203,6 +214,10 @@ - regulator-name = "avcc"; - }; - -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - pinctrl-0 = <&usb1_vbus_pin_bananapro>; - gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ -@@ -221,7 +236,21 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ -+&usb_power_supply { -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_power-supply = <&usb_power_supply>; -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-pcduino3-nano.dts -+++ b/arch/arm/dts/sun7i-a20-pcduino3-nano.dts -@@ -82,6 +82,14 @@ - status = "okay"; - }; - -+&codec { -+ status = "okay"; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -108,13 +116,9 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupt-parent = <&nmi_intc>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -- -- interrupt-controller; -- #interrupt-cells = <1>; - }; - }; - -@@ -142,6 +146,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - ahci_pwr_pin_pcduino3_nano: ahci_pwr_pin@0 { - allwinner,pins = "PH2"; -@@ -157,8 +165,15 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - usb1_vbus_pin_pcduino3_nano: usb1_vbus_pin@0 { -- allwinner,pins = "PH11"; -+ allwinner,pins = "PD2"; - allwinner,function = "gpio_out"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -@@ -171,13 +186,37 @@ - status = "okay"; - }; - --®_usb1_vbus { -- pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>; -- gpio = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ -- status = "okay"; -+#include "axp209.dtsi" -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-pll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; - }; - --®_usb2_vbus { -+/* A single regulator (U24) powers both USB host ports. */ -+®_usb1_vbus { -+ pinctrl-0 = <&usb1_vbus_pin_pcduino3_nano>; -+ gpio = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */ - status = "okay"; - }; - -@@ -187,8 +226,16 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb1_vbus-supply = <®_usb1_vbus>; -- usb2_vbus-supply = <®_usb2_vbus>; -+ usb2_vbus-supply = <®_usb1_vbus>; - status = "okay"; - }; ---- a/arch/arm/dts/sun7i-a20-pcduino3.dts -+++ b/arch/arm/dts/sun7i-a20-pcduino3.dts -@@ -111,6 +111,14 @@ - allwinner,pins = "PH2"; - }; - -+&codec { -+ status = "okay"; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; -+ - &ehci0 { - status = "okay"; - }; -@@ -137,16 +145,14 @@ - status = "okay"; - - axp209: pmic@34 { -- compatible = "x-powers,axp209"; - reg = <0x34>; - interrupt-parent = <&nmi_intc>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -- -- interrupt-controller; -- #interrupt-cells = <1>; - }; - }; - -+#include "axp209.dtsi" -+ - &ir0 { - pinctrl-names = "default"; - pinctrl-0 = <&ir0_rx_pins_a>; -@@ -171,6 +177,10 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ - &pio { - led_pins_pcduino3: led_pins@0 { - allwinner,pins = "PH15", "PH16"; -@@ -185,6 +195,13 @@ - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; - }; - - ®_ahci_5v { -@@ -192,6 +209,31 @@ - status = "okay"; - }; - -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-pll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -206,7 +248,15 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-wexler-tab7200.dts -+++ b/arch/arm/dts/sun7i-a20-wexler-tab7200.dts -@@ -48,6 +48,7 @@ - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/input/input.h> - #include <dt-bindings/interrupt-controller/irq.h> -+#include <dt-bindings/pwm/pwm.h> - - / { - model = "Wexler TAB7200"; -@@ -57,11 +58,28 @@ - serial0 = &uart0; - }; - -+ backlight { -+ compatible = "pwm-backlight"; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&bl_enable_pin>; -+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; - }; - -+&codec { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&codec_pa_pin>; -+ allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ -+ status = "okay"; -+}; -+ - &cpu0 { - cpu-supply = <®_dcdc2>; - }; -@@ -86,6 +104,8 @@ - }; - }; - -+#include "axp209.dtsi" -+ - &i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; -@@ -96,6 +116,18 @@ - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins_a>; - status = "okay"; -+ -+ gt911: touchscreen@5d { -+ compatible = "goodix,gt911"; -+ reg = <0x5d>; -+ interrupt-parent = <&pio>; -+ interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */ -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ts_reset_pin>; -+ irq-gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* INT (PH21) */ -+ reset-gpios = <&pio 1 13 GPIO_ACTIVE_HIGH>; /* RST (PB13) */ -+ touchscreen-swapped-x-y; -+ }; - }; - - &lradc { -@@ -135,7 +167,45 @@ - status = "okay"; - }; - --#include "axp209.dtsi" -+&otg_sram { -+ status = "okay"; -+}; -+ -+&pio { -+ bl_enable_pin: bl_enable_pin@0 { -+ allwinner,pins = "PH7"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ codec_pa_pin: codec_pa_pin@0 { -+ allwinner,pins = "PH15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ ts_reset_pin: ts_reset_pin@0 { -+ allwinner,pins = "PB13"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+}; -+ -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins_a>; -+ status = "okay"; -+}; - - ®_dcdc2 { - regulator-always-on; -@@ -162,6 +232,10 @@ - regulator-name = "avcc"; - }; - -+®_usb0_vbus { -+ status = "okay"; -+}; -+ - ®_usb1_vbus { - status = "okay"; - }; -@@ -176,7 +250,21 @@ - status = "okay"; - }; - -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ -+&usb_power_supply { -+ status = "okay"; -+}; -+ - &usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_power-supply = <&usb_power_supply>; -+ usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_usb1_vbus>; - usb2_vbus-supply = <®_usb2_vbus>; - status = "okay"; ---- a/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts -+++ b/arch/arm/dts/sun7i-a20-wits-pro-a20-dkt.dts -@@ -1,13 +1,52 @@ - /* -- * Copyright 2015 Hans de Goede <hdegoede@redhat.com> -+ * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl> - * -- * Minimal dts file for the Wits Pro A20 DKT for u-boot only -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. - * -- * SPDX-License-Identifier: GPL-2.0+ or X11 -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. - */ - - /dts-v1/; - #include "sun7i-a20.dtsi" -+#include "sunxi-common-regulators.dtsi" -+ -+#include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> -+#include <dt-bindings/interrupt-controller/irq.h> - - / { - model = "Wits Pro A20 DKT"; -@@ -20,6 +59,17 @@ - chosen { - stdout-path = "serial0:115200n8"; - }; -+ -+ mmc3_pwrseq: mmc3_pwrseq { -+ compatible = "mmc-pwrseq-simple"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&vmmc3_pin_ap6xxx_wl_regon>; -+ reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */ -+ }; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; - }; - - &ehci0 { -@@ -42,6 +92,60 @@ - }; - }; - -+&i2c0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins_a>; -+ status = "okay"; -+ -+ axp209: pmic@34 { -+ reg = <0x34>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ }; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&i2c2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c2_pins_a>; -+ status = "okay"; -+}; -+ -+#include "axp209.dtsi" -+ -+&mmc0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; -+ vmmc-supply = <®_vcc3v3>; -+ bus-width = <4>; -+ cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ -+ cd-inverted; -+ status = "okay"; -+}; -+ -+&mmc3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&mmc3_pins_a>; -+ vmmc-supply = <®_vcc3v3>; -+ mmc-pwrseq = <&mmc3_pwrseq>; -+ bus-width = <4>; -+ non-removable; -+ status = "okay"; -+ -+ brcmf: bcrmf@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ interrupt-parent = <&pio>; -+ interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */ -+ interrupt-names = "host-wake"; -+ }; -+}; -+ - &ohci0 { - status = "okay"; - }; -@@ -50,8 +154,85 @@ - status = "okay"; - }; - -+&otg_sram { -+ status = "okay"; -+}; -+ -+&pio { -+ vmmc3_pin_ap6xxx_wl_regon: vmmc3_pin@0 { -+ allwinner,pins = "PH9"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ usb0_id_detect_pin: usb0_id_detect_pin@0 { -+ allwinner,pins = "PH4"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1450000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ -+®_usb0_vbus { -+ status = "okay"; -+}; -+ -+®_usb1_vbus { -+ status = "okay"; -+}; -+ -+®_usb2_vbus { -+ status = "okay"; -+}; -+ - &uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; - status = "okay"; - }; -+ -+&usb_otg { -+ dr_mode = "otg"; -+ status = "okay"; -+}; -+ -+&usb_power_supply { -+ status = "okay"; -+}; -+ -+&usbphy { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&usb0_id_detect_pin>; -+ usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ -+ usb0_vbus_power-supply = <&usb_power_supply>; -+ usb0_vbus-supply = <®_usb0_vbus>; -+ usb1_vbus-supply = <®_usb1_vbus>; -+ usb2_vbus-supply = <®_usb2_vbus>; -+ status = "okay"; -+}; ---- a/arch/arm/dts/sun7i-a20.dtsi -+++ b/arch/arm/dts/sun7i-a20.dtsi -@@ -47,6 +47,7 @@ - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/thermal/thermal.h> - -+#include <dt-bindings/clock/sun4i-a10-pll2.h> - #include <dt-bindings/dma/sun4i-a10.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - -@@ -67,7 +68,7 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0-hdmi"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, -- <&ahb_gates 44>; -+ <&ahb_gates 44>, <&dram_gates 26>; - status = "disabled"; - }; - -@@ -75,7 +76,8 @@ - compatible = "allwinner,simple-framebuffer", - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0"; -- clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>; -+ clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>, -+ <&dram_gates 26>; - status = "disabled"; - }; - -@@ -84,7 +86,7 @@ - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0-tve0"; - clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, -- <&ahb_gates 44>; -+ <&ahb_gates 44>, <&dram_gates 26>; - status = "disabled"; - }; - }; -@@ -107,7 +109,7 @@ - 720000 1200000 - 528000 1100000 - 312000 1000000 -- 144000 900000 -+ 144000 1000000 - >; - #cooling-cells = <2>; - cooling-min-level = <0>; -@@ -199,6 +201,15 @@ - clock-output-names = "pll1"; - }; - -+ pll2: clk@01c20008 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun4i-a10-pll2-clk"; -+ reg = <0x01c20008 0x8>; -+ clocks = <&osc24M>; -+ clock-output-names = "pll2-1x", "pll2-2x", -+ "pll2-4x", "pll2-8x"; -+ }; -+ - pll4: clk@01c20018 { - #clock-cells = <0>; - compatible = "allwinner,sun7i-a20-pll4-clk"; -@@ -267,6 +278,19 @@ - compatible = "allwinner,sun7i-a20-ahb-gates-clk"; - reg = <0x01c20060 0x8>; - clocks = <&ahb>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, <4>, -+ <5>, <6>, <7>, <8>, -+ <9>, <10>, <11>, <12>, -+ <13>, <14>, <16>, -+ <17>, <18>, <20>, <21>, -+ <22>, <23>, <25>, -+ <28>, <32>, <33>, <34>, -+ <35>, <36>, <37>, <40>, -+ <41>, <42>, <43>, -+ <44>, <45>, <46>, -+ <47>, <49>, <50>, -+ <52>; - clock-output-names = "ahb_usb0", "ahb_ehci0", - "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", - "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", -@@ -295,6 +319,10 @@ - compatible = "allwinner,sun7i-a20-apb0-gates-clk"; - reg = <0x01c20068 0x4>; - clocks = <&apb0>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, <4>, -+ <5>, <6>, <7>, -+ <8>, <10>; - clock-output-names = "apb0_codec", "apb0_spdif", - "apb0_ac97", "apb0_iis0", "apb0_iis1", - "apb0_pio", "apb0_ir0", "apb0_ir1", -@@ -314,6 +342,12 @@ - compatible = "allwinner,sun7i-a20-apb1-gates-clk"; - reg = <0x01c2006c 0x4>; - clocks = <&apb1>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, <4>, -+ <5>, <6>, <7>, -+ <15>, <16>, <17>, -+ <18>, <19>, <20>, -+ <21>, <22>, <23>; - clock-output-names = "apb1_i2c0", "apb1_i2c1", - "apb1_i2c2", "apb1_i2c3", "apb1_can", - "apb1_scr", "apb1_ps20", "apb1_ps21", -@@ -442,6 +476,14 @@ - clock-output-names = "ir1"; - }; - -+ keypad_clk: clk@01c200c4 { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ reg = <0x01c200c4 0x4>; -+ clocks = <&osc24M>; -+ clock-output-names = "keypad"; -+ }; -+ - usb_clk: clk@01c200cc { - #clock-cells = <1>; - #reset-cells = <1>; -@@ -460,6 +502,48 @@ - clock-output-names = "spi3"; - }; - -+ dram_gates: clk@01c20100 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun4i-a10-dram-gates-clk"; -+ reg = <0x01c20100 0x4>; -+ clocks = <&pll5 0>; -+ clock-indices = <0>, -+ <1>, <2>, -+ <3>, -+ <4>, -+ <5>, <6>, -+ <15>, -+ <24>, <25>, -+ <26>, <27>, -+ <28>, <29>; -+ clock-output-names = "dram_ve", -+ "dram_csi0", "dram_csi1", -+ "dram_ts", -+ "dram_tvd", -+ "dram_tve0", "dram_tve1", -+ "dram_output", -+ "dram_de_fe1", "dram_de_fe0", -+ "dram_de_be0", "dram_de_be1", -+ "dram_de_mp", "dram_ace"; -+ }; -+ -+ ve_clk: clk@01c2013c { -+ #clock-cells = <0>; -+ #reset-cells = <0>; -+ compatible = "allwinner,sun4i-a10-ve-clk"; -+ reg = <0x01c2013c 0x4>; -+ clocks = <&pll4>; -+ clock-output-names = "ve"; -+ }; -+ -+ codec_clk: clk@01c20140 { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-codec-clk"; -+ reg = <0x01c20140 0x4>; -+ clocks = <&pll2 SUN4I_A10_PLL2_1X>; -+ clock-output-names = "codec"; -+ }; -+ - mbus_clk: clk@01c2015c { - #clock-cells = <0>; - compatible = "allwinner,sun5i-a13-mbus-clk"; -@@ -744,6 +828,14 @@ - status = "disabled"; - }; - -+ crypto: crypto-engine@01c15000 { -+ compatible = "allwinner,sun4i-a10-crypto"; -+ reg = <0x01c15000 0x1000>; -+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&ahb_gates 5>, <&ss_clk>; -+ clock-names = "ahb", "mod"; -+ }; -+ - spi2: spi@01c17000 { - compatible = "allwinner,sun4i-a10-spi"; - reg = <0x01c17000 0x1000>; -@@ -1159,6 +1251,19 @@ - status = "disabled"; - }; - -+ codec: codec@01c22c00 { -+ #sound-dai-cells = <0>; -+ compatible = "allwinner,sun7i-a20-codec"; -+ reg = <0x01c22c00 0x40>; -+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&apb0_gates 0>, <&codec_clk>; -+ clock-names = "apb", "codec"; -+ dmas = <&dma SUN4I_DMA_NORMAL 19>, -+ <&dma SUN4I_DMA_NORMAL 19>; -+ dma-names = "rx", "tx"; -+ status = "disabled"; -+ }; -+ - sid: eeprom@01c23800 { - compatible = "allwinner,sun7i-a20-sid"; - reg = <0x01c23800 0x200>; ---- a/arch/arm/dts/sun8i-a23-a33.dtsi -+++ b/arch/arm/dts/sun8i-a23-a33.dtsi -@@ -56,7 +56,7 @@ - #size-cells = <1>; - ranges; - -- framebuffer@0 { -+ simplefb_lcd: framebuffer@0 { - compatible = "allwinner,simple-framebuffer", - "simple-framebuffer"; - allwinner,pipeline = "de_be0-lcd0"; -@@ -175,27 +175,13 @@ - clock-output-names = "apb1"; - }; - -- ahb1_gates: clk@01c20060 { -- #clock-cells = <1>; -- compatible = "allwinner,sun8i-a23-ahb1-gates-clk"; -- reg = <0x01c20060 0x8>; -- clocks = <&ahb1>; -- clock-output-names = "ahb1_mipidsi", "ahb1_dma", -- "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2", -- "ahb1_nand", "ahb1_sdram", -- "ahb1_hstimer", "ahb1_spi0", -- "ahb1_spi1", "ahb1_otg", "ahb1_ehci", -- "ahb1_ohci", "ahb1_ve", "ahb1_lcd", -- "ahb1_csi", "ahb1_be", "ahb1_fe", -- "ahb1_gpu", "ahb1_spinlock", -- "ahb1_drc"; -- }; -- - apb1_gates: clk@01c20068 { - #clock-cells = <1>; - compatible = "allwinner,sun8i-a23-apb1-gates-clk"; - reg = <0x01c20068 0x4>; - clocks = <&apb1>; -+ clock-indices = <0>, <5>, -+ <12>, <13>; - clock-output-names = "apb1_codec", "apb1_pio", - "apb1_daudio0", "apb1_daudio1"; - }; -@@ -213,6 +199,10 @@ - compatible = "allwinner,sun8i-a23-apb2-gates-clk"; - reg = <0x01c2006c 0x4>; - clocks = <&apb2>; -+ clock-indices = <0>, <1>, -+ <2>, <16>, -+ <17>, <18>, -+ <19>, <20>; - clock-output-names = "apb2_i2c0", "apb2_i2c1", - "apb2_i2c2", "apb2_uart0", - "apb2_uart1", "apb2_uart2", -@@ -391,12 +381,19 @@ - allwinner,pins = "PC5", "PC6", "PC8", - "PC9", "PC10", "PC11", - "PC12", "PC13", "PC14", -- "PC15"; -+ "PC15", "PC16"; - allwinner,function = "mmc2"; - allwinner,drive = <SUN4I_PINCTRL_30_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -+ pwm0_pins: pwm0 { -+ allwinner,pins = "PH0"; -+ allwinner,function = "pwm0"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - i2c0_pins_a: i2c0@0 { - allwinner,pins = "PH2", "PH3"; - allwinner,function = "i2c0"; -@@ -451,6 +448,14 @@ - interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; - }; - -+ pwm: pwm@01c21400 { -+ compatible = "allwinner,sun7i-a20-pwm"; -+ reg = <0x01c21400 0xc>; -+ clocks = <&osc24M>; -+ #pwm-cells = <3>; -+ status = "disabled"; -+ }; -+ - lradc: lradc@01c22800 { - compatible = "allwinner,sun4i-a10-lradc-keys"; - reg = <0x01c22800 0x100>; -@@ -574,6 +579,14 @@ - <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; - }; - -+ nmi_intc: interrupt-controller@01f00c0c { -+ compatible = "allwinner,sun6i-a31-sc-nmi"; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ reg = <0x01f00c0c 0x38>; -+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; -+ }; -+ - prcm@01f01400 { - compatible = "allwinner,sun8i-a23-prcm"; - reg = <0x01f01400 0x200>; -@@ -642,10 +655,18 @@ - resets = <&apb0_rst 0>; - gpio-controller; - interrupt-controller; -+ #interrupt-cells = <3>; - #address-cells = <1>; - #size-cells = <0>; - #gpio-cells = <3>; - -+ r_rsb_pins: r_rsb { -+ allwinner,pins = "PL0", "PL1"; -+ allwinner,function = "s_rsb"; -+ allwinner,drive = <SUN4I_PINCTRL_20_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ - r_uart_pins_a: r_uart@0 { - allwinner,pins = "PL2", "PL3"; - allwinner,function = "s_uart"; -@@ -653,5 +674,19 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - }; -+ -+ r_rsb: rsb@01f03400 { -+ compatible = "allwinner,sun8i-a23-rsb"; -+ reg = <0x01f03400 0x400>; -+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&apb0_gates 3>; -+ clock-frequency = <3000000>; -+ resets = <&apb0_rst 3>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&r_rsb_pins>; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; - }; - }; ---- a/arch/arm/dts/sun8i-a23-gt90h-v4.dts -+++ b/arch/arm/dts/sun8i-a23-gt90h-v4.dts -@@ -47,15 +47,26 @@ - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/input/input.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> -+#include <dt-bindings/pwm/pwm.h> - - / { -- model = "Allwinner GT90H Quad Core Tablet (v4)"; -- compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a33"; -+ model = "Allwinner GT90H Dual Core Tablet (v4)"; -+ compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a23"; - - aliases { - serial0 = &r_uart; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&bl_en_pin_gt90h>; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; -@@ -106,8 +117,7 @@ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_gt90h>; -- /* FIXME this really is aldo1, correct once we've pmic support */ -- vmmc-supply = <®_vcc3v0>; -+ vmmc-supply = <®_aldo1>; - bus-width = <4>; - cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ - cd-inverted; -@@ -115,6 +125,13 @@ - }; - - &pio { -+ bl_en_pin_gt90h: bl_en_pin@0 { -+ allwinner,pins = "PH6"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - mmc0_cd_pin_gt90h: mmc0_cd_pin@0 { - allwinner,pins = "PB4"; - allwinner,function = "gpio_in"; -@@ -123,12 +140,106 @@ - }; - }; - -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins>; -+ status = "okay"; -+}; -+ -+&r_rsb { -+ status = "okay"; -+ -+ axp22x: pmic@3a3 { -+ compatible = "x-powers,axp223"; -+ reg = <0x3a3>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ eldoin-supply = <®_dcdc1>; -+ }; -+}; -+ - &r_uart { - pinctrl-names = "default"; - pinctrl-0 = <&r_uart_pins_a>; - status = "okay"; - }; - -+#include "axp22x.dtsi" -+ -+®_aldo1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-io"; -+}; -+ -+®_aldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <2350000>; -+ regulator-max-microvolt = <2650000>; -+ regulator-name = "vdd-dll"; -+}; -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-pll-avcc"; -+}; -+ -+®_dc1sw { -+ regulator-name = "vcc-lcd"; -+}; -+ -+®_dc5ldo { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-sys"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+®_dldo1 { -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-wifi"; -+}; -+ -+®_rtc_ldo { -+ regulator-name = "vcc-rtc"; -+}; -+ -+&simplefb_lcd { -+ vcc-lcd-supply = <®_dc1sw>; -+}; -+ - /* - * FIXME for now we only support host mode and rely on u-boot to have - * turned on Vbus which is controlled by the axp223 pmic on the board. -@@ -141,5 +252,6 @@ - }; - - &usbphy { -+ usb1_vbus-supply = <®_dldo1>; - status = "okay"; - }; ---- a/arch/arm/dts/sun8i-a23.dtsi -+++ b/arch/arm/dts/sun8i-a23.dtsi -@@ -50,6 +50,31 @@ - }; - - clocks { -+ ahb1_gates: clk@01c20060 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun8i-a23-ahb1-gates-clk"; -+ reg = <0x01c20060 0x8>; -+ clocks = <&ahb1>; -+ clock-indices = <1>, <6>, -+ <8>, <9>, <10>, -+ <13>, <14>, -+ <19>, <20>, -+ <21>, <24>, <26>, -+ <29>, <32>, <36>, -+ <40>, <44>, <46>, -+ <52>, <53>, -+ <54>, <57>; -+ clock-output-names = "ahb1_mipidsi", "ahb1_dma", -+ "ahb1_mmc0", "ahb1_mmc1", "ahb1_mmc2", -+ "ahb1_nand", "ahb1_sdram", -+ "ahb1_hstimer", "ahb1_spi0", -+ "ahb1_spi1", "ahb1_otg", "ahb1_ehci", -+ "ahb1_ohci", "ahb1_ve", "ahb1_lcd", -+ "ahb1_csi", "ahb1_be", "ahb1_fe", -+ "ahb1_gpu", "ahb1_msgbox", -+ "ahb1_spinlock", "ahb1_drc"; -+ }; -+ - mbus_clk: clk@01c2015c { - #clock-cells = <0>; - compatible = "allwinner,sun8i-a23-mbus-clk"; ---- a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts -+++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts -@@ -68,7 +68,7 @@ - }; - - &lradc { -- vref-supply = <®_vcc3v0>; -+ vref-supply = <®_dcdc1>; - status = "okay"; - - button@200 { -@@ -96,7 +96,7 @@ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>; -- vmmc-supply = <®_vcc3v0>; -+ vmmc-supply = <®_dcdc1>; - bus-width = <4>; - cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ - cd-inverted; -@@ -106,13 +106,16 @@ - &mmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_8bit_pins>; -- vmmc-supply = <®_vcc3v0>; -+ vmmc-supply = <®_dcdc1>; - bus-width = <8>; - non-removable; -+ cap-mmc-hw-reset; - status = "okay"; - }; - - &mmc2_8bit_pins { -+ /* Increase drive strength for DDR modes */ -+ allwinner,drive = <SUN4I_PINCTRL_40_MA>; - /* eMMC is missing pull-ups */ - allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; - }; -@@ -130,6 +133,80 @@ - }; - }; - -+&r_rsb { -+ status = "okay"; -+ -+ axp22x: pmic@3a3 { -+ compatible = "x-powers,axp223"; -+ reg = <0x3a3>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ eldoin-supply = <®_dcdc1>; -+ }; -+}; -+ -+#include "axp22x.dtsi" -+ -+®_aldo1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-io"; -+}; -+ -+®_aldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <2350000>; -+ regulator-max-microvolt = <2650000>; -+ regulator-name = "vdd-dll"; -+}; -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-pll-avcc"; -+}; -+ -+®_dc5ldo { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-sys"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+®_rtc_ldo { -+ regulator-name = "vcc-rtc"; -+}; -+ - &uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_b>; ---- a/arch/arm/dts/sun8i-a33.dtsi -+++ b/arch/arm/dts/sun8i-a33.dtsi -@@ -72,6 +72,41 @@ - clock-output-names = "pll11"; - }; - -+ ahb1_gates: clk@01c20060 { -+ #clock-cells = <1>; -+ compatible = "allwinner,sun8i-a33-ahb1-gates-clk"; -+ reg = <0x01c20060 0x8>; -+ clocks = <&ahb1>; -+ clock-indices = <1>, <5>, -+ <6>, <8>, <9>, -+ <10>, <13>, <14>, -+ <19>, <20>, -+ <21>, <24>, <26>, -+ <29>, <32>, <36>, -+ <40>, <44>, <46>, -+ <52>, <53>, -+ <54>, <57>, -+ <58>; -+ clock-output-names = "ahb1_mipidsi", "ahb1_ss", -+ "ahb1_dma","ahb1_mmc0", "ahb1_mmc1", -+ "ahb1_mmc2", "ahb1_nand", "ahb1_sdram", -+ "ahb1_hstimer", "ahb1_spi0", -+ "ahb1_spi1", "ahb1_otg", "ahb1_ehci", -+ "ahb1_ohci", "ahb1_ve", "ahb1_lcd", -+ "ahb1_csi", "ahb1_be", "ahb1_fe", -+ "ahb1_gpu", "ahb1_msgbox", -+ "ahb1_spinlock", "ahb1_drc", -+ "ahb1_sat"; -+ }; -+ -+ ss_clk: clk@01c2009c { -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ reg = <0x01c2009c 0x4>; -+ clocks = <&osc24M>, <&pll6 0>; -+ clock-output-names = "ss"; -+ }; -+ - mbus_clk: clk@01c2015c { - #clock-cells = <0>; - compatible = "allwinner,sun8i-a23-mbus-clk"; -@@ -82,6 +117,16 @@ - }; - - soc@01c00000 { -+ crypto: crypto-engine@01c15000 { -+ compatible = "allwinner,sun4i-a10-crypto"; -+ reg = <0x01c15000 0x1000>; -+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&ahb1_gates 5>, <&ss_clk>; -+ clock-names = "ahb", "mod"; -+ resets = <&ahb1_rst 5>; -+ reset-names = "ahb"; -+ }; -+ - usb_otg: usb@01c19000 { - compatible = "allwinner,sun8i-a33-musb"; - reg = <0x01c19000 0x0400>; ---- /dev/null -+++ b/arch/arm/dts/sun8i-a83t-cubietruck-plus.dts -@@ -0,0 +1,65 @@ -+/* -+ * Copyright 2015 Chen-Yu Tsai -+ * -+ * Chen-Yu Tsai <wens@csie.org> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+/dts-v1/; -+#include "sun8i-a83t.dtsi" -+ -+/ { -+ model = "Cubietech Cubietruck Plus"; -+ compatible = "cubietech,cubietruck-plus", "allwinner,sun8i-a83t"; -+ -+ aliases { -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_b>; -+ status = "okay"; -+}; ---- a/arch/arm/dts/sun8i-a83t.dtsi -+++ b/arch/arm/dts/sun8i-a83t.dtsi -@@ -52,12 +52,6 @@ - / { - interrupt-parent = <&gic>; - -- chosen { -- #address-cells = <1>; -- #size-cells = <1>; -- ranges; -- }; -- - cpus { - #address-cells = <1>; - #size-cells = <0>; -@@ -85,6 +79,7 @@ - device_type = "cpu"; - reg = <3>; - }; -+ - cpu@100 { - compatible = "arm,cortex-a7"; - device_type = "cpu"; -@@ -96,6 +91,7 @@ - device_type = "cpu"; - reg = <0x101>; - }; -+ - cpu@102 { - compatible = "arm,cortex-a7"; - device_type = "cpu"; -@@ -109,18 +105,12 @@ - }; - }; - -- memory { -- reg = <0x40000000 0x80000000>; -- }; -- - timer { - compatible = "arm,armv7-timer"; -- interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, -- <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, -- <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, -- <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; -- clock-frequency = <24000000>; -- arm,cpu-registers-not-fw-configured; -+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, -+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, -+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, -+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; - }; - - clocks { -@@ -128,6 +118,7 @@ - #size-cells = <1>; - ranges; - -+ /* TODO: PRCM block has a mux for this. */ - osc24M: osc24M_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; -@@ -135,36 +126,39 @@ - clock-output-names = "osc24M"; - }; - -- osc32k: osc32k_clk { -+ /* -+ * This is called "internal OSC" in some places. -+ * It is an internal RC-based oscillator. -+ * TODO: Its controls are in the PRCM block. -+ */ -+ osc16M: osc16M_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; -- clock-frequency = <32768>; -- clock-output-names = "osc32k"; -+ clock-frequency = <16000000>; -+ clock-output-names = "osc16M"; -+ }; -+ -+ osc16Md512: osc16Md512_clk { -+ #clock-cells = <0>; -+ compatible = "fixed-factor-clock"; -+ clock-div = <512>; -+ clock-mult = <1>; -+ clocks = <&osc16M>; -+ clock-output-names = "osc16M-d512"; - }; - }; - -- soc@01c00000 { -+ soc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - -- gic: interrupt-controller@01c81000 { -- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; -- reg = <0x01c81000 0x1000>, -- <0x01c82000 0x1000>, -- <0x01c84000 0x2000>, -- <0x01c86000 0x2000>; -- interrupt-controller; -- #interrupt-cells = <3>; -- interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; -- }; -- - pio: pinctrl@01c20800 { - compatible = "allwinner,sun8i-a83t-pinctrl"; - interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, -- <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, -- <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; -+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; - reg = <0x01c20800 0x400>; - clocks = <&osc24M>; - gpio-controller; -@@ -172,27 +166,6 @@ - #interrupt-cells = <3>; - #gpio-cells = <3>; - -- i2c0_pins_a: i2c0@0 { -- allwinner,pins = "PH0", "PH1"; -- allwinner,function = "i2c0"; -- allwinner,drive = <SUN4I_PINCTRL_10_MA>; -- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -- }; -- -- i2c1_pins_a: i2c1@0 { -- allwinner,pins = "PH2", "PH3"; -- allwinner,function = "i2c1"; -- allwinner,drive = <SUN4I_PINCTRL_10_MA>; -- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -- }; -- -- i2c2_pins_a: i2c2@0 { -- allwinner,pins = "PH4", "PH5"; -- allwinner,function = "i2c2"; -- allwinner,drive = <SUN4I_PINCTRL_10_MA>; -- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -- }; -- - mmc0_pins_a: mmc0@0 { - allwinner,pins = "PF0", "PF1", "PF2", - "PF3", "PF4", "PF5"; -@@ -201,24 +174,6 @@ - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - -- mmc1_pins_a: mmc1@0 { -- allwinner,pins = "PG0", "PG1", "PG2", -- "PG3", "PG4", "PG5"; -- allwinner,function = "mmc1"; -- allwinner,drive = <SUN4I_PINCTRL_30_MA>; -- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -- }; -- -- mmc2_8bit_pins: mmc2_8bit { -- allwinner,pins = "PC5", "PC6", "PC8", -- "PC9", "PC10", "PC11", -- "PC12", "PC13", "PC14", -- "PC15"; -- allwinner,function = "mmc2"; -- allwinner,drive = <SUN4I_PINCTRL_30_MA>; -- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -- }; -- - uart0_pins_a: uart0@0 { - allwinner,pins = "PF2", "PF4"; - allwinner,function = "uart0"; -@@ -234,6 +189,21 @@ - }; - }; - -+ timer@01c20c00 { -+ compatible = "allwinner,sun4i-a10-timer"; -+ reg = <0x01c20c00 0xa0>; -+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&osc24M>; -+ }; -+ -+ watchdog@01c20ca0 { -+ compatible = "allwinner,sun6i-a31-wdt"; -+ reg = <0x01c20ca0 0x20>; -+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&osc24M>; -+ }; -+ - uart0: serial@01c28000 { - compatible = "snps,dw-apb-uart"; - reg = <0x01c28000 0x400>; -@@ -243,5 +213,16 @@ - clocks = <&osc24M>; - status = "disabled"; - }; -+ -+ gic: interrupt-controller@01c81000 { -+ compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic"; -+ reg = <0x01c81000 0x1000>, -+ <0x01c82000 0x1000>, -+ <0x01c84000 0x2000>, -+ <0x01c86000 0x2000>; -+ interrupt-controller; -+ #interrupt-cells = <3>; -+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; -+ }; - }; - }; ---- a/arch/arm/dts/sun8i-h3-orangepi-pc.dts -+++ b/arch/arm/dts/sun8i-h3-orangepi-pc.dts -@@ -45,6 +45,7 @@ - #include "sunxi-common-regulators.dtsi" - - #include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - - / { -@@ -58,6 +59,43 @@ - chosen { - stdout-path = "serial0:115200n8"; - }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&leds_opc>; -+ -+ status_led { -+ label = "status:red:user"; -+ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; -+ }; -+ }; -+ -+ r_leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&leds_r_opc>; -+ -+ tx { -+ label = "pwr:green:user"; -+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; -+ default-state = "on"; -+ }; -+ }; -+ -+ r_gpio_keys { -+ compatible = "gpio-keys"; -+ input-name = "sw4"; -+ -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sw_r_opc>; -+ -+ sw4@0 { -+ label = "sw4"; -+ linux,code = <BTN_0>; -+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; -+ }; -+ }; - }; - - &ehci1 { -@@ -72,6 +110,12 @@ - status = "okay"; - }; - -+&ir { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ir_pins_a>; -+ status = "okay"; -+}; -+ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; -@@ -94,6 +138,31 @@ - status = "okay"; - }; - -+&pio { -+ leds_opc: led_pins@0 { -+ allwinner,pins = "PA15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+&r_pio { -+ leds_r_opc: led_pins@0 { -+ allwinner,pins = "PL10"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ sw_r_opc: key_pins@0 { -+ allwinner,pins = "PL03"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ - &uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; ---- a/arch/arm/dts/sun8i-h3-orangepi-plus.dts -+++ b/arch/arm/dts/sun8i-h3-orangepi-plus.dts -@@ -45,6 +45,7 @@ - #include "sunxi-common-regulators.dtsi" - - #include <dt-bindings/gpio/gpio.h> -+#include <dt-bindings/input/input.h> - #include <dt-bindings/pinctrl/sun4i-a10.h> - - / { -@@ -70,6 +71,68 @@ - enable-active-high; - gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; - }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&leds_opc>; -+ -+ status_led { -+ label = "status:red:user"; -+ gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; -+ }; -+ }; -+ -+ r_leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&leds_r_opc>; -+ -+ tx { -+ label = "pwr:green:user"; -+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; -+ default-state = "on"; -+ }; -+ }; -+ -+ r_gpio_keys { -+ compatible = "gpio-keys"; -+ input-name = "sw4"; -+ -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sw_r_opc>; -+ -+ sw4@0 { -+ label = "sw4"; -+ linux,code = <BTN_0>; -+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; -+ }; -+ }; -+}; -+ -+&pio { -+ leds_opc: led_pins@0 { -+ allwinner,pins = "PA15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+&r_pio { -+ leds_r_opc: led_pins@0 { -+ allwinner,pins = "PL10"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ sw_r_opc: key_pins@0 { -+ allwinner,pins = "PL03"; -+ allwinner,function = "gpio_in"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; - }; - - &ehci1 { ---- a/arch/arm/dts/sun8i-h3.dtsi -+++ b/arch/arm/dts/sun8i-h3.dtsi -@@ -83,12 +83,6 @@ - <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; -- clock-frequency = <24000000>; -- arm,cpu-registers-not-fw-configured; -- }; -- -- memory { -- reg = <0x40000000 0x80000000>; - }; - - clocks { -@@ -131,15 +125,24 @@ - compatible = "allwinner,sun6i-a31-pll6-clk"; - reg = <0x01c20028 0x4>; - clocks = <&osc24M>; -- clock-output-names = "pll6", "pll6x2", "pll6d2"; -+ clock-output-names = "pll6", "pll6x2"; - }; - -- pll8: clk@01c20044 { -- #clock-cells = <1>; -- compatible = "allwinner,sun6i-a31-pll6-clk"; -- reg = <0x01c20044 0x4>; -- clocks = <&osc24M>; -- clock-output-names = "pll8", "pll8x2"; -+ pll6d2: pll6d2_clk { -+ #clock-cells = <0>; -+ compatible = "fixed-factor-clock"; -+ clock-div = <2>; -+ clock-mult = <1>; -+ clocks = <&pll6 0>; -+ clock-output-names = "pll6d2"; -+ }; -+ -+ /* dummy clock until pll6 can be reused */ -+ pll8: pll8_clk { -+ #clock-cells = <0>; -+ compatible = "fixed-clock"; -+ clock-frequency = <1>; -+ clock-output-names = "pll8"; - }; - - cpu: cpu_clk@01c20050 { -@@ -170,7 +173,7 @@ - #clock-cells = <0>; - compatible = "allwinner,sun8i-h3-ahb2-clk"; - reg = <0x01c2005c 0x4>; -- clocks = <&ahb1>, <&pll6 2>; -+ clocks = <&ahb1>, <&pll6d2>; - clock-output-names = "ahb2"; - }; - -@@ -213,34 +216,34 @@ - <76>, <77>, <78>, - <96>, <97>, <98>, - <112>, <113>, -- <114>, <115>, <116>, -- <128>, <135>; -- clock-output-names = "ahb1_ce", "ahb1_dma", "ahb1_mmc0", -- "ahb1_mmc1", "ahb1_mmc2", "ahb1_nand", -- "ahb1_sdram", "ahb2_gmac", "ahb1_ts", -- "ahb1_hstimer", "ahb1_spi0", -- "ahb1_spi1", "ahb1_otg", -- "ahb1_otg_ehci0", "ahb1_ehic1", -- "ahb1_ehic2", "ahb1_ehic3", -- "ahb1_otg_ohci0", "ahb2_ohic1", -- "ahb2_ohic2", "ahb2_ohic3", "ahb1_ve", -- "ahb1_lcd0", "ahb1_lcd1", "ahb1_deint", -- "ahb1_csi", "ahb1_tve", "ahb1_hdmi", -- "ahb1_de", "ahb1_gpu", "ahb1_msgbox", -- "ahb1_spinlock", "apb1_codec", -- "apb1_spdif", "apb1_pio", "apb1_ths", -- "apb1_i2s0", "apb1_i2s1", "apb1_i2s2", -- "apb2_i2c0", "apb2_i2c1", "apb2_i2c2", -- "apb2_uart0", "apb2_uart1", -- "apb2_uart2", "apb2_uart3", "apb2_scr", -- "ahb1_ephy", "ahb1_dbg"; -+ <114>, <115>, -+ <116>, <128>, <135>; -+ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0", -+ "bus_mmc1", "bus_mmc2", "bus_nand", -+ "bus_sdram", "bus_gmac", "bus_ts", -+ "bus_hstimer", "bus_spi0", -+ "bus_spi1", "bus_otg", -+ "bus_otg_ehci0", "bus_ehci1", -+ "bus_ehci2", "bus_ehci3", -+ "bus_otg_ohci0", "bus_ohci1", -+ "bus_ohci2", "bus_ohci3", "bus_ve", -+ "bus_lcd0", "bus_lcd1", "bus_deint", -+ "bus_csi", "bus_tve", "bus_hdmi", -+ "bus_de", "bus_gpu", "bus_msgbox", -+ "bus_spinlock", "bus_codec", -+ "bus_spdif", "bus_pio", "bus_ths", -+ "bus_i2s0", "bus_i2s1", "bus_i2s2", -+ "bus_i2c0", "bus_i2c1", "bus_i2c2", -+ "bus_uart0", "bus_uart1", -+ "bus_uart2", "bus_uart3", -+ "bus_scr", "bus_ephy", "bus_dbg"; - }; - - mmc0_clk: clk@01c20088 { - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; - reg = <0x01c20088 0x4>; -- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; -+ clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc0", - "mmc0_output", - "mmc0_sample"; -@@ -250,7 +253,7 @@ - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; - reg = <0x01c2008c 0x4>; -- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; -+ clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc1", - "mmc1_output", - "mmc1_sample"; -@@ -260,7 +263,7 @@ - #clock-cells = <1>; - compatible = "allwinner,sun4i-a10-mmc-clk"; - reg = <0x01c20090 0x4>; -- clocks = <&osc24M>, <&pll6 0>, <&pll8 0>; -+ clocks = <&osc24M>, <&pll6 0>, <&pll8>; - clock-output-names = "mmc2", - "mmc2_output", - "mmc2_sample"; -@@ -285,6 +288,33 @@ - clocks = <&osc24M>, <&pll6 1>, <&pll5>; - clock-output-names = "mbus"; - }; -+ -+ apb0: apb0_clk { -+ compatible = "fixed-factor-clock"; -+ #clock-cells = <0>; -+ clock-div = <1>; -+ clock-mult = <1>; -+ clocks = <&osc24M>; -+ clock-output-names = "apb0"; -+ }; -+ -+ apb0_gates: clk@01f01428 { -+ compatible = "allwinner,sun8i-h3-apb0-gates-clk", -+ "allwinner,sun4i-a10-gates-clk"; -+ reg = <0x01f01428 0x4>; -+ #clock-cells = <1>; -+ clocks = <&apb0>; -+ clock-indices = <0>, <1>; -+ clock-output-names = "apb0_pio", "apb0_ir"; -+ }; -+ -+ ir_clk: ir_clk@01f01454 { -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ reg = <0x01f01454 0x4>; -+ #clock-cells = <0>; -+ clocks = <&osc32k>, <&osc24M>; -+ clock-output-names = "ir"; -+ }; - }; - - soc { -@@ -298,7 +328,7 @@ - reg = <0x01c02000 0x1000>; - interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 6>; -- resets = <&bus_rst 6>; -+ resets = <&ahb_rst 6>; - #dma-cells = <1>; - }; - -@@ -313,7 +343,7 @@ - "mmc", - "output", - "sample"; -- resets = <&bus_rst 8>; -+ resets = <&ahb_rst 8>; - reset-names = "ahb"; - interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; -@@ -332,7 +362,7 @@ - "mmc", - "output", - "sample"; -- resets = <&bus_rst 9>; -+ resets = <&ahb_rst 9>; - reset-names = "ahb"; - interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; -@@ -351,7 +381,7 @@ - "mmc", - "output", - "sample"; -- resets = <&bus_rst 10>; -+ resets = <&ahb_rst 10>; - reset-names = "ahb"; - interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; -@@ -396,7 +426,7 @@ - reg = <0x01c1b000 0x100>; - interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 25>, <&bus_gates 29>; -- resets = <&bus_rst 25>, <&bus_rst 29>; -+ resets = <&ahb_rst 25>, <&ahb_rst 29>; - phys = <&usbphy 1>; - phy-names = "usb"; - status = "disabled"; -@@ -408,7 +438,7 @@ - interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 29>, <&bus_gates 25>, - <&usb_clk 17>; -- resets = <&bus_rst 29>, <&bus_rst 25>; -+ resets = <&ahb_rst 29>, <&ahb_rst 25>; - phys = <&usbphy 1>; - phy-names = "usb"; - status = "disabled"; -@@ -419,7 +449,7 @@ - reg = <0x01c1c000 0x100>; - interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 26>, <&bus_gates 30>; -- resets = <&bus_rst 26>, <&bus_rst 30>; -+ resets = <&ahb_rst 26>, <&ahb_rst 30>; - phys = <&usbphy 2>; - phy-names = "usb"; - status = "disabled"; -@@ -431,7 +461,7 @@ - interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 30>, <&bus_gates 26>, - <&usb_clk 18>; -- resets = <&bus_rst 30>, <&bus_rst 26>; -+ resets = <&ahb_rst 30>, <&ahb_rst 26>; - phys = <&usbphy 2>; - phy-names = "usb"; - status = "disabled"; -@@ -442,7 +472,7 @@ - reg = <0x01c1d000 0x100>; - interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 27>, <&bus_gates 31>; -- resets = <&bus_rst 27>, <&bus_rst 31>; -+ resets = <&ahb_rst 27>, <&ahb_rst 31>; - phys = <&usbphy 3>; - phy-names = "usb"; - status = "disabled"; -@@ -454,7 +484,7 @@ - interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bus_gates 31>, <&bus_gates 27>, - <&usb_clk 19>; -- resets = <&bus_rst 31>, <&bus_rst 27>; -+ resets = <&ahb_rst 31>, <&ahb_rst 27>; - phys = <&usbphy 3>; - phy-names = "usb"; - status = "disabled"; -@@ -469,7 +499,7 @@ - gpio-controller; - #gpio-cells = <3>; - interrupt-controller; -- #interrupt-cells = <2>; -+ #interrupt-cells = <3>; - - uart0_pins_a: uart0@0 { - allwinner,pins = "PA4", "PA5"; -@@ -502,10 +532,22 @@ - }; - }; - -- bus_rst: reset@01c202c0 { -+ ahb_rst: reset@01c202c0 { - #reset-cells = <1>; -- compatible = "allwinner,sun8i-h3-bus-reset"; -- reg = <0x01c202c0 0x1c>; -+ compatible = "allwinner,sun6i-a31-ahb1-reset"; -+ reg = <0x01c202c0 0xc>; -+ }; -+ -+ apb1_rst: reset@01c202d0 { -+ #reset-cells = <1>; -+ compatible = "allwinner,sun6i-a31-clock-reset"; -+ reg = <0x01c202d0 0x4>; -+ }; -+ -+ apb2_rst: reset@01c202d8 { -+ #reset-cells = <1>; -+ compatible = "allwinner,sun6i-a31-clock-reset"; -+ reg = <0x01c202d8 0x4>; - }; - - timer@01c20c00 { -@@ -529,7 +571,7 @@ - reg-shift = <2>; - reg-io-width = <4>; - clocks = <&bus_gates 112>; -- resets = <&bus_rst 144>; -+ resets = <&apb2_rst 16>; - dmas = <&dma 6>, <&dma 6>; - dma-names = "rx", "tx"; - status = "disabled"; -@@ -542,7 +584,7 @@ - reg-shift = <2>; - reg-io-width = <4>; - clocks = <&bus_gates 113>; -- resets = <&bus_rst 145>; -+ resets = <&apb2_rst 17>; - dmas = <&dma 7>, <&dma 7>; - dma-names = "rx", "tx"; - status = "disabled"; -@@ -555,7 +597,7 @@ - reg-shift = <2>; - reg-io-width = <4>; - clocks = <&bus_gates 114>; -- resets = <&bus_rst 146>; -+ resets = <&apb2_rst 18>; - dmas = <&dma 8>, <&dma 8>; - dma-names = "rx", "tx"; - status = "disabled"; -@@ -568,7 +610,7 @@ - reg-shift = <2>; - reg-io-width = <4>; - clocks = <&bus_gates 115>; -- resets = <&bus_rst 147>; -+ resets = <&apb2_rst 19>; - dmas = <&dma 9>, <&dma 9>; - dma-names = "rx", "tx"; - status = "disabled"; -@@ -591,5 +633,40 @@ - interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; - }; -+ -+ apb0_reset: reset@01f014b0 { -+ reg = <0x01f014b0 0x4>; -+ compatible = "allwinner,sun6i-a31-clock-reset"; -+ #reset-cells = <1>; -+ }; -+ -+ ir: ir@01f02000 { -+ compatible = "allwinner,sun5i-a13-ir"; -+ clocks = <&apb0_gates 1>, <&ir_clk>; -+ clock-names = "apb", "ir"; -+ resets = <&apb0_reset 1>; -+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; -+ reg = <0x01f02000 0x40>; -+ status = "disabled"; -+ }; -+ -+ r_pio: pinctrl@01f02c00 { -+ compatible = "allwinner,sun8i-h3-r-pinctrl"; -+ reg = <0x01f02c00 0x400>; -+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&apb0_gates 0>; -+ resets = <&apb0_reset 0>; -+ gpio-controller; -+ #gpio-cells = <3>; -+ interrupt-controller; -+ #interrupt-cells = <3>; -+ -+ ir_pins_a: ir@0 { -+ allwinner,pins = "PL11"; -+ allwinner,function = "s_cir_rx"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ }; - }; - }; ---- a/arch/arm/dts/sun8i-q8-common.dtsi -+++ b/arch/arm/dts/sun8i-q8-common.dtsi -@@ -41,11 +41,23 @@ - */ - #include "sunxi-q8-common.dtsi" - -+#include <dt-bindings/pwm/pwm.h> -+ - / { - aliases { - serial0 = &r_uart; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&bl_en_pin_q8>; -+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; -+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; -+ default-brightness-level = <8>; -+ enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ -+ }; -+ - chosen { - stdout-path = "serial0:115200n8"; - }; -@@ -54,7 +66,7 @@ - &mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>; -- vmmc-supply = <®_vcc3v0>; -+ vmmc-supply = <®_dcdc1>; - bus-width = <4>; - cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ - cd-inverted; -@@ -77,8 +89,90 @@ - }; - }; - -+&r_rsb { -+ status = "okay"; -+ -+ axp22x: pmic@3a3 { -+ compatible = "x-powers,axp223"; -+ reg = <0x3a3>; -+ interrupt-parent = <&nmi_intc>; -+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; -+ eldoin-supply = <®_dcdc1>; -+ }; -+}; -+ -+#include "axp22x.dtsi" -+ -+®_aldo1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-io"; -+}; -+ -+®_aldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <2350000>; -+ regulator-max-microvolt = <2650000>; -+ regulator-name = "vdd-dll"; -+}; -+ -+®_aldo3 { -+ regulator-always-on; -+ regulator-min-microvolt = <2700000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-name = "vcc-pll-avcc"; -+}; -+ -+®_dc1sw { -+ regulator-name = "vcc-lcd"; -+}; -+ -+®_dc5ldo { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpus"; -+}; -+ -+®_dcdc1 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "vcc-3v0"; -+}; -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-sys"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <900000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc5 { -+ regulator-always-on; -+ regulator-min-microvolt = <1500000>; -+ regulator-max-microvolt = <1500000>; -+ regulator-name = "vcc-dram"; -+}; -+ -+®_rtc_ldo { -+ regulator-name = "vcc-rtc"; -+}; -+ - &r_uart { - pinctrl-names = "default"; - pinctrl-0 = <&r_uart_pins_a>; - status = "okay"; - }; -+ -+&simplefb_lcd { -+ vcc-lcd-supply = <®_dc1sw>; -+}; ---- a/arch/arm/dts/sun9i-a80-cubieboard4.dts -+++ b/arch/arm/dts/sun9i-a80-cubieboard4.dts -@@ -62,9 +62,31 @@ - stdout-path = "serial0:115200n8"; - }; - -+ leds { -+ compatible = "gpio-leds"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&led_pins_cubieboard4>; -+ -+ green { -+ label = "cubieboard4:green:usr"; -+ gpios = <&pio 7 17 GPIO_ACTIVE_HIGH>; /* PH17 */ -+ }; -+ -+ red { -+ label = "cubieboard4:red:usr"; -+ gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ -+ }; -+ }; - }; - - &pio { -+ led_pins_cubieboard4: led-pins@0 { -+ allwinner,pins = "PH6", "PH17"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ - mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 { - allwinner,pins = "PH18"; - allwinner,function = "gpio_in"; -@@ -89,6 +111,20 @@ - vmmc-supply = <®_vcc3v0>; - bus-width = <8>; - non-removable; -+ cap-mmc-hw-reset; -+ status = "okay"; -+}; -+ -+&mmc2_8bit_pins { -+ /* Increase drive strength for DDR modes */ -+ allwinner,drive = <SUN4I_PINCTRL_40_MA>; -+}; -+ -+&r_ir { -+ status = "okay"; -+}; -+ -+&r_rsb { - status = "okay"; - }; - ---- a/arch/arm/dts/sun9i-a80-optimus.dts -+++ b/arch/arm/dts/sun9i-a80-optimus.dts -@@ -65,7 +65,7 @@ - leds { - compatible = "gpio-leds"; - pinctrl-names = "default"; -- pinctrl-0 = <&led_pins_optimus>; -+ pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>; - - /* The LED names match those found on the board */ - -@@ -74,7 +74,10 @@ - gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; - }; - -- /* led3 is on PM15, in R_PIO */ -+ led3 { -+ label = "optimus:led3:usr"; -+ gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */ -+ }; - - led4 { - label = "optimus:led4:usr"; -@@ -106,17 +109,6 @@ - status = "okay"; - }; - --&i2c3 { -- pinctrl-names = "default"; -- pinctrl-0 = <&i2c3_pins_a>; -- status = "okay"; --}; -- --&i2c3_pins_a { -- /* Enable internal pull-up */ -- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; --}; -- - &ohci0 { - status = "okay"; - }; -@@ -171,30 +163,42 @@ - vmmc-supply = <®_vcc3v0>; - bus-width = <8>; - non-removable; -+ cap-mmc-hw-reset; - status = "okay"; - }; - -+&mmc2_8bit_pins { -+ /* Increase drive strength for DDR modes */ -+ allwinner,drive = <SUN4I_PINCTRL_40_MA>; -+}; -+ - ®_usb1_vbus { - pinctrl-0 = <&usb1_vbus_pin_optimus>; - gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ - status = "okay"; - }; - --&uart0 { -- pinctrl-names = "default"; -- pinctrl-0 = <&uart0_pins_a>; -+&r_ir { - status = "okay"; - }; - --&uart4 { -- pinctrl-names = "default"; -- pinctrl-0 = <&uart4_pins_a>; -+&r_pio { -+ led_r_pins_optimus: led-pins@1 { -+ allwinner,pins = "PM15"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+}; -+ -+&r_rsb { - status = "okay"; - }; - --&uart4_pins_a { -- /* Enable internal pull-up */ -- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_a>; -+ status = "okay"; - }; - - &usbphy1 { ---- a/arch/arm/dts/sun9i-a80.dtsi -+++ b/arch/arm/dts/sun9i-a80.dtsi -@@ -128,6 +128,17 @@ - */ - ranges = <0 0 0 0x20000000>; - -+ /* -+ * This clock is actually configurable from the PRCM address -+ * space. The external 24M oscillator can be turned off, and -+ * the clock switched to an internal 16M RC oscillator. Under -+ * normal operation there's no reason to do this, and the -+ * default is to use the external good one, so just model this -+ * as a fixed clock. Also it is not entirely clear if the -+ * osc24M mux in the PRCM affects the entire clock tree, which -+ * would also throw all the PLL clock rates off, or just the -+ * downstream clocks in the PRCM. -+ */ - osc24M: osc24M_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; -@@ -135,6 +146,13 @@ - clock-output-names = "osc24M"; - }; - -+ /* -+ * The 32k clock is from an external source, normally the -+ * AC100 codec/RTC chip. This clock is by default enabled -+ * and clocked at 32768 Hz, from the oscillator connected -+ * to the AC100. It is configurable, but no such driver or -+ * bindings exist yet. -+ */ - osc32k: osc32k_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; -@@ -164,6 +182,14 @@ - "usb_phy2", "usb_hsic_12M"; - }; - -+ pll3: clk@06000008 { -+ /* placeholder until implemented */ -+ #clock-cells = <0>; -+ compatible = "fixed-clock"; -+ clock-rate = <0>; -+ clock-output-names = "pll3"; -+ }; -+ - pll4: clk@0600000c { - #clock-cells = <0>; - compatible = "allwinner,sun9i-a80-pll4-clk"; -@@ -277,9 +303,12 @@ - compatible = "allwinner,sun9i-a80-ahb0-gates-clk"; - reg = <0x06000580 0x4>; - clocks = <&ahb0>; -- clock-indices = <0>, <1>, <3>, <5>, <8>, <12>, <13>, -- <14>, <15>, <16>, <18>, <20>, <21>, -- <22>, <23>; -+ clock-indices = <0>, <1>, <3>, -+ <5>, <8>, <12>, -+ <13>, <14>, -+ <15>, <16>, <18>, -+ <20>, <21>, <22>, -+ <23>; - clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu", - "ahb0_ss", "ahb0_sd", "ahb0_nand1", - "ahb0_nand0", "ahb0_sdram", -@@ -293,7 +322,10 @@ - compatible = "allwinner,sun9i-a80-ahb1-gates-clk"; - reg = <0x06000584 0x4>; - clocks = <&ahb1>; -- clock-indices = <0>, <1>, <17>, <21>, <22>, <23>, <24>; -+ clock-indices = <0>, <1>, -+ <17>, <21>, -+ <22>, <23>, -+ <24>; - clock-output-names = "ahb1_usbotg", "ahb1_usbhci", - "ahb1_gmac", "ahb1_msgbox", - "ahb1_spinlock", "ahb1_hstimer", -@@ -305,8 +337,9 @@ - compatible = "allwinner,sun9i-a80-ahb2-gates-clk"; - reg = <0x06000588 0x4>; - clocks = <&ahb2>; -- clock-indices = <0>, <1>, <2>, <4>, <5>, <7>, <8>, -- <11>; -+ clock-indices = <0>, <1>, -+ <2>, <4>, <5>, -+ <7>, <8>, <11>; - clock-output-names = "ahb2_lcd0", "ahb2_lcd1", - "ahb2_edp", "ahb2_csi", "ahb2_hdmi", - "ahb2_de", "ahb2_mp", "ahb2_mipi_dsi"; -@@ -317,8 +350,10 @@ - compatible = "allwinner,sun9i-a80-apb0-gates-clk"; - reg = <0x06000590 0x4>; - clocks = <&apb0>; -- clock-indices = <1>, <5>, <11>, <12>, <13>, <15>, -- <17>, <18>, <19>; -+ clock-indices = <1>, <5>, -+ <11>, <12>, <13>, -+ <15>, <17>, <18>, -+ <19>; - clock-output-names = "apb0_spdif", "apb0_pio", - "apb0_ac97", "apb0_i2s0", "apb0_i2s1", - "apb0_lradc", "apb0_gpadc", "apb0_twd", -@@ -330,14 +365,79 @@ - compatible = "allwinner,sun9i-a80-apb1-gates-clk"; - reg = <0x06000594 0x4>; - clocks = <&apb1>; -- clock-indices = <0>, <1>, <2>, <3>, <4>, -- <16>, <17>, <18>, <19>, <20>, <21>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, <4>, -+ <16>, <17>, -+ <18>, <19>, -+ <20>, <21>; - clock-output-names = "apb1_i2c0", "apb1_i2c1", - "apb1_i2c2", "apb1_i2c3", "apb1_i2c4", - "apb1_uart0", "apb1_uart1", - "apb1_uart2", "apb1_uart3", - "apb1_uart4", "apb1_uart5"; - }; -+ -+ cpus_clk: clk@08001410 { -+ compatible = "allwinner,sun9i-a80-cpus-clk"; -+ reg = <0x08001410 0x4>; -+ #clock-cells = <0>; -+ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>; -+ clock-output-names = "cpus"; -+ }; -+ -+ ahbs: ahbs_clk { -+ compatible = "fixed-factor-clock"; -+ #clock-cells = <0>; -+ clock-div = <1>; -+ clock-mult = <1>; -+ clocks = <&cpus_clk>; -+ clock-output-names = "ahbs"; -+ }; -+ -+ apbs: clk@0800141c { -+ compatible = "allwinner,sun8i-a23-apb0-clk"; -+ reg = <0x0800141c 0x4>; -+ #clock-cells = <0>; -+ clocks = <&ahbs>; -+ clock-output-names = "apbs"; -+ }; -+ -+ apbs_gates: clk@08001428 { -+ compatible = "allwinner,sun9i-a80-apbs-gates-clk"; -+ reg = <0x08001428 0x4>; -+ #clock-cells = <1>; -+ clocks = <&apbs>; -+ clock-indices = <0>, <1>, -+ <2>, <3>, -+ <4>, <5>, -+ <6>, <7>, -+ <12>, <13>, -+ <16>, <17>, -+ <18>, <20>; -+ clock-output-names = "apbs_pio", "apbs_ir", -+ "apbs_timer", "apbs_rsb", -+ "apbs_uart", "apbs_1wire", -+ "apbs_i2c0", "apbs_i2c1", -+ "apbs_ps2_0", "apbs_ps2_1", -+ "apbs_dma", "apbs_i2s0", -+ "apbs_i2s1", "apbs_twd"; -+ }; -+ -+ r_1wire_clk: clk@08001450 { -+ reg = <0x08001450 0x4>; -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ clocks = <&osc32k>, <&osc24M>; -+ clock-output-names = "r_1wire"; -+ }; -+ -+ r_ir_clk: clk@08001454 { -+ reg = <0x08001454 0x4>; -+ #clock-cells = <0>; -+ compatible = "allwinner,sun4i-a10-mod0-clk"; -+ clocks = <&osc32k>, <&osc24M>; -+ clock-output-names = "r_ir"; -+ }; - }; - - soc { -@@ -443,7 +543,7 @@ - }; - - mmc0: mmc@01c0f000 { -- compatible = "allwinner,sun5i-a13-mmc"; -+ compatible = "allwinner,sun9i-a80-mmc"; - reg = <0x01c0f000 0x1000>; - clocks = <&mmc_config_clk 0>, <&mmc0_clk 0>, - <&mmc0_clk 1>, <&mmc0_clk 2>; -@@ -457,7 +557,7 @@ - }; - - mmc1: mmc@01c10000 { -- compatible = "allwinner,sun5i-a13-mmc"; -+ compatible = "allwinner,sun9i-a80-mmc"; - reg = <0x01c10000 0x1000>; - clocks = <&mmc_config_clk 1>, <&mmc1_clk 0>, - <&mmc1_clk 1>, <&mmc1_clk 2>; -@@ -471,7 +571,7 @@ - }; - - mmc2: mmc@01c11000 { -- compatible = "allwinner,sun5i-a13-mmc"; -+ compatible = "allwinner,sun9i-a80-mmc"; - reg = <0x01c11000 0x1000>; - clocks = <&mmc_config_clk 2>, <&mmc2_clk 0>, - <&mmc2_clk 1>, <&mmc2_clk 2>; -@@ -485,7 +585,7 @@ - }; - - mmc3: mmc@01c12000 { -- compatible = "allwinner,sun5i-a13-mmc"; -+ compatible = "allwinner,sun9i-a80-mmc"; - reg = <0x01c12000 0x1000>; - clocks = <&mmc_config_clk 3>, <&mmc3_clk 0>, - <&mmc3_clk 1>, <&mmc3_clk 2>; -@@ -582,7 +682,7 @@ - clocks = <&apb0_gates 5>; - gpio-controller; - interrupt-controller; -- #interrupt-cells = <2>; -+ #interrupt-cells = <3>; - #size-cells = <0>; - #gpio-cells = <3>; - -@@ -604,7 +704,8 @@ - mmc2_8bit_pins: mmc2_8bit { - allwinner,pins = "PC6", "PC7", "PC8", "PC9", - "PC10", "PC11", "PC12", -- "PC13", "PC14", "PC15"; -+ "PC13", "PC14", "PC15", -+ "PC16"; - allwinner,function = "mmc2"; - allwinner,drive = <SUN4I_PINCTRL_30_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -@@ -752,14 +853,83 @@ - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - }; - -+ apbs_rst: reset@080014b0 { -+ reg = <0x080014b0 0x4>; -+ compatible = "allwinner,sun6i-a31-clock-reset"; -+ #reset-cells = <1>; -+ }; -+ -+ nmi_intc: interrupt-controller@080015a0 { -+ compatible = "allwinner,sun9i-a80-nmi"; -+ interrupt-controller; -+ #interrupt-cells = <2>; -+ reg = <0x080015a0 0xc>; -+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; -+ }; -+ -+ r_ir: ir@08002000 { -+ compatible = "allwinner,sun5i-a13-ir"; -+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&r_ir_pins>; -+ clocks = <&apbs_gates 1>, <&r_ir_clk>; -+ clock-names = "apb", "ir"; -+ resets = <&apbs_rst 1>; -+ reg = <0x08002000 0x40>; -+ status = "disabled"; -+ }; -+ - r_uart: serial@08002800 { - compatible = "snps,dw-apb-uart"; - reg = <0x08002800 0x400>; - interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; - reg-shift = <2>; - reg-io-width = <4>; -- clocks = <&osc24M>; -+ clocks = <&apbs_gates 4>; -+ resets = <&apbs_rst 4>; - status = "disabled"; - }; -+ -+ r_pio: pinctrl@08002c00 { -+ compatible = "allwinner,sun9i-a80-r-pinctrl"; -+ reg = <0x08002c00 0x400>; -+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&apbs_gates 0>; -+ resets = <&apbs_rst 0>; -+ gpio-controller; -+ interrupt-controller; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ #gpio-cells = <3>; -+ -+ r_ir_pins: r_ir { -+ allwinner,pins = "PL6"; -+ allwinner,function = "s_cir_rx"; -+ allwinner,drive = <SUN4I_PINCTRL_10_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; -+ }; -+ -+ r_rsb_pins: r_rsb { -+ allwinner,pins = "PN0", "PN1"; -+ allwinner,function = "s_rsb"; -+ allwinner,drive = <SUN4I_PINCTRL_20_MA>; -+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; -+ }; -+ }; -+ -+ r_rsb: i2c@08003400 { -+ compatible = "allwinner,sun8i-a23-rsb"; -+ reg = <0x08003400 0x400>; -+ interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&apbs_gates 3>; -+ clock-frequency = <3000000>; -+ resets = <&apbs_rst 3>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&r_rsb_pins>; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; - }; - }; ---- /dev/null -+++ b/arch/arm/dts/sunxi-itead-core-common.dtsi -@@ -0,0 +1,136 @@ -+/* -+ * Copyright 2015 - Marcus Cooper <codekipper@gmail.com> -+ * -+ * This file is dual-licensed: you can use it either under the terms -+ * of the GPL or the X11 license, at your option. Note that this dual -+ * licensing only applies to this file, and not this project as a -+ * whole. -+ * -+ * a) This file is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation; either version 2 of the -+ * License, or (at your option) any later version. -+ * -+ * This file is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * Or, alternatively, -+ * -+ * b) Permission is hereby granted, free of charge, to any person -+ * obtaining a copy of this software and associated documentation -+ * files (the "Software"), to deal in the Software without -+ * restriction, including without limitation the rights to use, -+ * copy, modify, merge, publish, distribute, sublicense, and/or -+ * sell copies of the Software, and to permit persons to whom the -+ * Software is furnished to do so, subject to the following -+ * conditions: -+ * -+ * The above copyright notice and this permission notice shall be -+ * included in all copies or substantial portions of the Software. -+ * -+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -+ * OTHER DEALINGS IN THE SOFTWARE. -+ */ -+ -+#include "sunxi-common-regulators.dtsi" -+ -+/ { -+ aliases { -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+}; -+ -+&cpu0 { -+ cpu-supply = <®_dcdc2>; -+}; -+ -+&ehci0 { -+ status = "okay"; -+}; -+ -+&ehci1 { -+ status = "okay"; -+}; -+ -+&i2c0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins_a>; -+ status = "okay"; -+ -+ axp209: pmic@34 { -+ reg = <0x34>; -+ }; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins_a>; -+ status = "okay"; -+}; -+ -+&ohci0 { -+ status = "okay"; -+}; -+ -+&ohci1 { -+ status = "okay"; -+}; -+ -+#include "axp209.dtsi" -+ -+®_dcdc2 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-cpu"; -+}; -+ -+®_dcdc3 { -+ regulator-always-on; -+ regulator-min-microvolt = <1000000>; -+ regulator-max-microvolt = <1400000>; -+ regulator-name = "vdd-int-dll"; -+}; -+ -+®_ldo1 { -+ regulator-name = "vdd-rtc"; -+}; -+ -+®_ldo2 { -+ regulator-always-on; -+ regulator-min-microvolt = <3000000>; -+ regulator-max-microvolt = <3000000>; -+ regulator-name = "avcc"; -+}; -+ -+®_usb1_vbus { -+ status = "okay"; -+}; -+ -+®_usb2_vbus { -+ status = "okay"; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins_a>; -+ status = "okay"; -+}; -+ -+&usbphy { -+ usb1_vbus-supply = <®_usb1_vbus>; -+ usb2_vbus-supply = <®_usb2_vbus>; -+ status = "okay"; -+}; ---- a/arch/arm/dts/sunxi-q8-common.dtsi -+++ b/arch/arm/dts/sunxi-q8-common.dtsi -@@ -75,3 +75,9 @@ - voltage = <400000>; - }; - }; -+ -+&pwm { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm0_pins>; -+ status = "okay"; -+}; |