diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/164-1-dt-sun4i-add-ahci.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/164-1-dt-sun4i-add-ahci.patch | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/target/linux/sunxi/patches-3.13/164-1-dt-sun4i-add-ahci.patch b/target/linux/sunxi/patches-3.13/164-1-dt-sun4i-add-ahci.patch deleted file mode 100644 index 88063ed5f0..0000000000 --- a/target/linux/sunxi/patches-3.13/164-1-dt-sun4i-add-ahci.patch +++ /dev/null @@ -1,122 +0,0 @@ -From 3cae1df0e62432a80db86c80e261eb9bbed326ee Mon Sep 17 00:00:00 2001 -From: Oliver Schinagl <oliver@schinagl.nl> -Date: Tue, 3 Dec 2013 12:10:11 +0100 -Subject: [PATCH] ARM: sun4i: dt: Add ahci / sata support - -This patch adds sunxi sata support to A10 boards that have such a connector. -Some boards also feature a regulator via a GPIO and support for this is also -added. - -Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> -Signed-off-by: Hans de Goede <hdegoede@redhat.com> ---- - arch/arm/boot/dts/sun4i-a10-a1000.dts | 4 ++++ - arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 6 +++++ - arch/arm/boot/dts/sun4i-a10.dtsi | 8 +++++++ - arch/arm/boot/dts/sunxi-ahci-reg.dtsi | 36 ++++++++++++++++++++++++++++++ - 4 files changed, 54 insertions(+) - create mode 100644 arch/arm/boot/dts/sunxi-ahci-reg.dtsi - -diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts -index cbd2e13..d6ec839 100644 ---- a/arch/arm/boot/dts/sun4i-a10-a1000.dts -+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts -@@ -35,6 +35,10 @@ - }; - }; - -+ ahci: sata@01c18000 { -+ status = "okay"; -+ }; -+ - pinctrl@01c20800 { - emac_power_pin_a1000: emac_power_pin@0 { - allwinner,pins = "PH15"; -diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -index b139ee6..6df237d8 100644 ---- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts -@@ -12,6 +12,7 @@ - - /dts-v1/; - /include/ "sun4i-a10.dtsi" -+/include/ "sunxi-ahci-reg.dtsi" - - / { - model = "Cubietech Cubieboard"; -@@ -33,6 +34,11 @@ - }; - }; - -+ ahci: sata@01c18000 { -+ target-supply = <®_ahci_5v>; -+ status = "okay"; -+ }; -+ - pinctrl@01c20800 { - led_pins_cubieboard: led_pins@0 { - allwinner,pins = "PH20", "PH21"; -diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi -index 336dbec..454077a 100644 ---- a/arch/arm/boot/dts/sun4i-a10.dtsi -+++ b/arch/arm/boot/dts/sun4i-a10.dtsi -@@ -338,6 +338,14 @@ - #size-cells = <0>; - }; - -+ ahci: sata@01c18000 { -+ compatible = "allwinner,sun4i-a10-ahci"; -+ reg = <0x01c18000 0x1000>; -+ interrupts = <56>; -+ clocks = <&pll6 0>, <&ahb_gates 25>; -+ status = "disabled"; -+ }; -+ - intc: interrupt-controller@01c20400 { - compatible = "allwinner,sun4i-ic"; - reg = <0x01c20400 0x400>; -diff --git a/arch/arm/boot/dts/sunxi-ahci-reg.dtsi b/arch/arm/boot/dts/sunxi-ahci-reg.dtsi -new file mode 100644 -index 0000000..7072af1 ---- /dev/null -+++ b/arch/arm/boot/dts/sunxi-ahci-reg.dtsi -@@ -0,0 +1,36 @@ -+/* -+ * sunxi boards sata target power supply common code -+ * -+ * Copyright 2014 - Hans de Goede <hdegoede@redhat.com> -+ * -+ * The code contained herein is licensed under the GNU General Public -+ * License. You may obtain a copy of the GNU General Public License -+ * Version 2 or later at the following locations: -+ * -+ * http://www.opensource.org/licenses/gpl-license.html -+ * http://www.gnu.org/copyleft/gpl.html -+ */ -+ -+/ { -+ soc@01c00000 { -+ pio: pinctrl@01c20800 { -+ ahci_pwr_pin_a: ahci_pwr_pin@0 { -+ allwinner,pins = "PB8"; -+ allwinner,function = "gpio_out"; -+ allwinner,drive = <0>; -+ allwinner,pull = <0>; -+ }; -+ }; -+ }; -+ -+ reg_ahci_5v: ahci-5v { -+ compatible = "regulator-fixed"; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&ahci_pwr_pin_a>; -+ regulator-name = "ahci-5v"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ enable-active-high; -+ gpio = <&pio 1 8 0>; -+ }; -+}; --- -1.8.5.5 - |