From 7d7aa2fd924c27829ec25f825481554dd81bce97 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Sat, 8 Feb 2020 21:58:55 +0100 Subject: brcm2708: rename target to bcm27xx MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler Acked-by: Álvaro Fernández Rojas --- ...s-Improve-the-bcm27xx-inclusion-hierarchy.patch | 490 +++++++++++++++++++++ 1 file changed, 490 insertions(+) create mode 100644 target/linux/bcm27xx/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch (limited to 'target/linux/bcm27xx/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch') diff --git a/target/linux/bcm27xx/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch b/target/linux/bcm27xx/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch new file mode 100644 index 0000000000..875d8917c2 --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch @@ -0,0 +1,490 @@ +From d27f2b90df0b787859c2f5665feaecbe87e6b1ff Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Tue, 4 Jun 2019 16:22:22 +0100 +Subject: [PATCH] arm: dts: Improve the bcm27xx inclusion hierarchy + +1) The top-level .dts files now include parallel chains of bcm27xx.dtsi + and bcm27xx-rpi.dtsi files, with no cross-inclusion between the two + chains. + +2) Move definitions and deletions to the point of maximum commonality + to reduce redundancy. + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 1 + + arch/arm/boot/dts/bcm2708-rpi-b.dts | 1 + + arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 1 + + arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 1 + + arch/arm/boot/dts/bcm2708-rpi-zero.dts | 1 + + arch/arm/boot/dts/bcm2708-rpi.dtsi | 63 +++++++--------------- + arch/arm/boot/dts/bcm2708.dtsi | 1 - + arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 1 + + arch/arm/boot/dts/bcm2709.dtsi | 1 - + arch/arm/boot/dts/bcm270x.dtsi | 18 +------ + arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 1 + + arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 1 + + arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 1 + + arch/arm/boot/dts/bcm2710.dtsi | 1 - + arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 15 ++++-- + arch/arm/boot/dts/bcm2711-rpi.dtsi | 7 +++ + arch/arm/boot/dts/bcm2711.dtsi | 10 ---- + arch/arm/boot/dts/bcm2835-rpi.dtsi | 16 ++++++ + arch/arm/boot/dts/bcm2838.dtsi | 33 ++++++++---- + arch/arm/boot/dts/bcm283x.dtsi | 2 +- + 20 files changed, 86 insertions(+), 90 deletions(-) + create mode 100644 arch/arm/boot/dts/bcm2711-rpi.dtsi + +--- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2708.dtsi" ++#include "bcm2708-rpi.dtsi" + #include "bcm283x-rpi-smsc9514.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2708-rpi-b.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2708.dtsi" ++#include "bcm2708-rpi.dtsi" + #include "bcm283x-rpi-smsc9512.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi ++++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi +@@ -1,4 +1,5 @@ + #include "bcm2708.dtsi" ++#include "bcm2708-rpi.dtsi" + + &leds { + act_led: act { +--- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2708.dtsi" ++#include "bcm2708-rpi.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + + / { +--- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts ++++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2708.dtsi" ++#include "bcm2708-rpi.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + + / { +--- a/arch/arm/boot/dts/bcm2708-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi +@@ -1,6 +1,6 @@ +-/* Downstream version of bcm2835-rpi.dtsi */ ++/* Downstream modifications to bcm2835-rpi.dtsi */ + +-#include ++#include "bcm2835-rpi.dtsi" + + / { + memory { +@@ -49,29 +49,10 @@ + reg = <0x7e200000 0x1000>; + }; + +- firmware: firmware { +- compatible = "raspberrypi,bcm2835-firmware", "simple-bus"; +- #address-cells = <0>; +- #size-cells = <0>; +- mboxes = <&mailbox>; +- }; +- +- power: power { +- compatible = "raspberrypi,bcm2835-power"; +- firmware = <&firmware>; +- #power-domain-cells = <1>; +- }; +- + fb: fb { + compatible = "brcm,bcm2708-fb"; + firmware = <&firmware>; +- status = "disabled"; +- }; +- +- vchiq: mailbox@7e00b840 { +- compatible = "brcm,bcm2835-vchiq"; +- reg = <0x7e00b840 0x3c>; +- interrupts = <0 2>; ++ status = "okay"; + }; + + vcsm: vcsm { +@@ -91,10 +72,6 @@ + sound: sound { + status = "disabled"; + }; +- +- txp: txp@7e004000 { +- status = "disabled"; +- }; + }; + + __overrides__ { +@@ -125,11 +102,23 @@ + }; + + &hdmi { +- power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "disabled"; + }; + +-&usb { +- power-domains = <&power RPI_POWER_DOMAIN_USB>; ++&txp { ++ status = "disabled"; ++}; ++ ++&i2c0 { ++ status = "disabled"; ++}; ++ ++&i2c1 { ++ status = "disabled"; ++}; ++ ++&i2c2 { ++ status = "disabled"; + }; + + &clocks { +@@ -141,16 +130,8 @@ sdhost_pins: &sdhost_gpio48 { + }; + + &sdhost { +- pinctrl-names = "default"; +- pinctrl-0 = <&sdhost_gpio48>; +- bus-width = <4>; + brcm,overclock-50 = <0>; + brcm,pio-limit = <1>; +- status = "okay"; +-}; +- +-&fb { +- status = "okay"; + }; + + &cpu_thermal { +@@ -160,11 +141,3 @@ sdhost_pins: &sdhost_gpio48 { + &vec { + status = "disabled"; + }; +- +-&csi0 { +- power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>; +-}; +- +-&csi1 { +- power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>; +-}; +--- a/arch/arm/boot/dts/bcm2708.dtsi ++++ b/arch/arm/boot/dts/bcm2708.dtsi +@@ -1,6 +1,5 @@ + #include "bcm2835.dtsi" + #include "bcm270x.dtsi" +-#include "bcm2708-rpi.dtsi" + + / { + /delete-node/ cpus; +--- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts ++++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2709.dtsi" ++#include "bcm2709-rpi.dtsi" + #include "bcm283x-rpi-smsc9514.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2709.dtsi ++++ b/arch/arm/boot/dts/bcm2709.dtsi +@@ -1,6 +1,5 @@ + #include "bcm2836.dtsi" + #include "bcm270x.dtsi" +-#include "bcm2709-rpi.dtsi" + + / { + soc { +--- a/arch/arm/boot/dts/bcm270x.dtsi ++++ b/arch/arm/boot/dts/bcm270x.dtsi +@@ -68,7 +68,7 @@ + + /delete-node/ sdhci@7e300000; + +- mmc: mmc@7e300000 { ++ sdhci: mmc: mmc@7e300000 { + compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci"; + reg = <0x7e300000 0x100>; + interrupts = <2 30>; +@@ -152,22 +152,6 @@ + }; + }; + +- vdd_5v0_reg: fixedregulator_5v0 { +- compatible = "regulator-fixed"; +- regulator-name = "5v0"; +- regulator-min-microvolt = <5000000>; +- regulator-max-microvolt = <5000000>; +- regulator-always-on; +- }; +- +- vdd_3v3_reg: fixedregulator_3v3 { +- compatible = "regulator-fixed"; +- regulator-name = "3v3"; +- regulator-min-microvolt = <3300000>; +- regulator-max-microvolt = <3300000>; +- regulator-always-on; +- }; +- + __overrides__ { + cam0-pwdn-ctrl; + cam0-pwdn; +--- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2710.dtsi" ++#include "bcm2709-rpi.dtsi" + #include "bcm283x-rpi-lan7515.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts ++++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2710.dtsi" ++#include "bcm2709-rpi.dtsi" + #include "bcm283x-rpi-smsc9514.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts ++++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts +@@ -1,6 +1,7 @@ + /dts-v1/; + + #include "bcm2710.dtsi" ++#include "bcm2709-rpi.dtsi" + #include "bcm283x-rpi-csi0-2lane.dtsi" + #include "bcm283x-rpi-csi1-4lane.dtsi" + +--- a/arch/arm/boot/dts/bcm2710.dtsi ++++ b/arch/arm/boot/dts/bcm2710.dtsi +@@ -1,6 +1,5 @@ + #include "bcm2837.dtsi" + #include "bcm270x.dtsi" +-#include "bcm2709-rpi.dtsi" + + / { + compatible = "brcm,bcm2837", "brcm,bcm2836"; +--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts ++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +@@ -1,13 +1,12 @@ + /dts-v1/; + + #include "bcm2711.dtsi" ++#include "bcm2711-rpi.dtsi" + #include "bcm283x-rpi-csi1-2lane.dtsi" + + / { +- compatible = "raspberrypi,4-model-b", "brcm,bcm2838", "brcm,bcm2837"; ++ compatible = "raspberrypi,4-model-b", "brcm,bcm2838"; + model = "Raspberry Pi 4 Model B"; +- #address-cells = <2>; +- #size-cells = <1>; + + memory { + device_type = "memory"; +@@ -48,10 +47,18 @@ + }; + + &firmware { +- expgpio: expgpio { ++ expgpio: gpio { + compatible = "raspberrypi,firmware-gpio"; + gpio-controller; + #gpio-cells = <2>; ++ gpio-line-names = "BT_ON", ++ "WL_ON", ++ "PWR_LED_OFF", ++ "GLOBAL_RESET", ++ "VDD_SD_IO_SEL", ++ "CAM_GPIO", ++ "", ++ ""; + status = "okay"; + }; + }; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi +@@ -0,0 +1,7 @@ ++#include "bcm2708-rpi.dtsi" ++#include "bcm2838-rpi.dtsi" ++ ++&v3d { ++ /* Undo the overwriting by bcm270x.dtsi */ ++ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>; ++}; +--- a/arch/arm/boot/dts/bcm2711.dtsi ++++ b/arch/arm/boot/dts/bcm2711.dtsi +@@ -1,10 +1,8 @@ + #include "bcm2838.dtsi" + #include "bcm270x.dtsi" +-#include "bcm2708-rpi.dtsi" + + / { + soc { +- /delete-node/ mailbox@7e00b840; + /delete-node/ v3d@7ec00000; + }; + +@@ -17,14 +15,6 @@ + status = "disabled"; + }; + +-&dma { +- brcm,dma-channel-mask = <0x7ef5>; +-}; +- +-&txp { +- interrupts = ; +-}; +- + &firmwarekms { + interrupts = ; + }; +--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi +@@ -36,6 +36,22 @@ + interrupts = <0 2>; + }; + }; ++ ++ vdd_3v3_reg: fixedregulator_3v3 { ++ compatible = "regulator-fixed"; ++ regulator-name = "3v3"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ regulator-always-on; ++ }; ++ ++ vdd_5v0_reg: fixedregulator_5v0 { ++ compatible = "regulator-fixed"; ++ regulator-name = "5v0"; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ regulator-always-on; ++ }; + }; + + &gpio { +--- a/arch/arm/boot/dts/bcm2838.dtsi ++++ b/arch/arm/boot/dts/bcm2838.dtsi +@@ -5,7 +5,10 @@ + #include + + / { +- compatible = "brcm,bcm2838", "brcm,bcm2837"; ++ compatible = "brcm,bcm2838"; ++ ++ #address-cells = <2>; ++ #size-cells = <1>; + + interrupt-parent = <&gicv2>; + +@@ -16,8 +19,8 @@ + /* Emulate a contiguous 30-bit address range for DMA */ + dma-ranges = <0xc0000000 0x0 0x00000000 0x3c000000>; + +- /delete-node/ mailbox@7e00b840; + /delete-node/ interrupt-controller@7e00f300; ++ /delete-node/ v3d@7ec00000; + + local_intc: local_intc@40000000 { + compatible = "brcm,bcm2836-l1-intc"; +@@ -191,6 +194,16 @@ + interrupts = ; + }; + ++ pwm1: pwm@7e20c800 { ++ compatible = "brcm,bcm2835-pwm"; ++ reg = <0x7e20c800 0x28>; ++ clocks = <&clocks BCM2835_CLOCK_PWM>; ++ assigned-clocks = <&clocks BCM2835_CLOCK_PWM>; ++ assigned-clock-rates = <10000000>; ++ #pwm-cells = <2>; ++ status = "disabled"; ++ }; ++ + emmc2: emmc2@7e340000 { + compatible = "brcm,bcm2711-emmc2"; + status = "okay"; +@@ -385,7 +398,7 @@ + "dma13", + "dma14"; + #dma-cells = <1>; +- brcm,dma-channel-mask = <0x7000>; ++ brcm,dma-channel-mask = <0x7800>; + }; + /* DMA4 - 40 bit DMA engines */ + +@@ -396,12 +409,6 @@ + interrupts = ; + }; + +- vchiq: mailbox@7e00b840 { +- compatible = "brcm,bcm2838-vchiq"; +- reg = <0 0x7e00b840 0x3c>; +- interrupts = ; +- }; +- + hevc-decoder@7eb00000 { + compatible = "raspberrypi,argon-hevc-decoder"; + reg = <0x0 0x7eb00000 0x10000>; +@@ -450,6 +457,8 @@ + }; + + &gpio { ++ compatible = "brcm,bcm2838-gpio", "brcm,bcm2835-gpio"; ++ + gpclk0_gpio49: gpclk0_gpio49 { + brcm,pins = <49>; + brcm,function = ; +@@ -729,5 +738,9 @@ + "dma8", + "dma9", + "dma10"; +- brcm,dma-channel-mask = <0x01f5>; ++ brcm,dma-channel-mask = <0x07f5>; ++}; ++ ++&txp { ++ interrupts = ; + }; +--- a/arch/arm/boot/dts/bcm283x.dtsi ++++ b/arch/arm/boot/dts/bcm283x.dtsi +@@ -55,7 +55,7 @@ + #address-cells = <1>; + #size-cells = <1>; + +- txp@7e004000 { ++ txp: txp@7e004000 { + compatible = "brcm,bcm2835-txp"; + reg = <0x7e004000 0x20>; + interrupts = <1 11>; -- cgit v1.2.3