diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch b/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch new file mode 100644 index 0000000000..1641147d40 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0472-Add-cm3-dts-file.patch @@ -0,0 +1,200 @@ +From 06ccc9945b198d9d1daeda7a7c09825c084ad6f1 Mon Sep 17 00:00:00 2001 +From: James Adams <james@raspberrypi.org> +Date: Fri, 12 Aug 2016 14:35:00 +0100 +Subject: [PATCH] Add cm3 dts file + +--- + arch/arm/boot/dts/Makefile | 1 + + arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 176 ++++++++++++++++++++++++++++++++++ + 2 files changed, 177 insertions(+) + create mode 100644 arch/arm/boot/dts/bcm2710-rpi-cm3.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_BCM2708) += bcm2708-rp + dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-cm.dtb + dtb-$(CONFIG_ARCH_BCM2709) += bcm2709-rpi-2-b.dtb + dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-3-b.dtb ++dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-cm3.dtb + + # Raspberry Pi + ifeq ($(CONFIG_ARCH_BCM2708),y) +--- /dev/null ++++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts +@@ -0,0 +1,176 @@ ++/dts-v1/; ++ ++#include "bcm2710.dtsi" ++ ++/ { ++ compatible = "brcm,bcm2710","brcm,bcm2709"; ++ model = "Raspberry Pi Compute Module 3"; ++}; ++ ++&gpio { ++ ++ mmc_pins: mmc_pins { ++ brcm,pins = <48 49 50 51 52 53>; ++ brcm,function = <7>; /* alt3 */ ++ brcm,pull = <0 2 2 2 2 2>; ++ }; ++ ++ spi0_pins: spi0_pins { ++ brcm,pins = <9 10 11>; ++ brcm,function = <4>; /* alt0 */ ++ }; ++ ++ spi0_cs_pins: spi0_cs_pins { ++ brcm,pins = <8 7>; ++ brcm,function = <1>; /* output */ ++ }; ++ ++ i2c0_pins: i2c0 { ++ brcm,pins = <0 1>; ++ brcm,function = <4>; ++ }; ++ ++ i2c1_pins: i2c1 { ++ brcm,pins = <2 3>; ++ brcm,function = <4>; ++ }; ++ ++ i2s_pins: i2s { ++ brcm,pins = <18 19 20 21>; ++ brcm,function = <4>; /* alt0 */ ++ }; ++ ++ uart0_pins: uart0_pins { ++ brcm,pins; ++ brcm,function; ++ brcm,pull = <0 2>; ++ }; ++ ++ audio_pins: audio_pins { ++ brcm,pins; ++ brcm,function; ++ }; ++}; ++ ++&mmc { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&mmc_pins>; ++ non-removable; ++ bus-width = <4>; ++ status = "okay"; ++ brcm,overclock-50 = <0>; ++}; ++ ++&soc { ++ virtgpio: virtgpio { ++ compatible = "brcm,bcm2835-virtgpio"; ++ gpio-controller; ++ #gpio-cells = <2>; ++ firmware = <&firmware>; ++ status = "okay"; ++ }; ++}; ++ ++&fb { ++ status = "okay"; ++}; ++ ++&uart0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart0_pins>; ++ status = "okay"; ++}; ++ ++&spi0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; ++ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; ++ ++ spidev0: spidev@0{ ++ compatible = "spidev"; ++ reg = <0>; /* CE0 */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ spi-max-frequency = <500000>; ++ }; ++ ++ spidev1: spidev@1{ ++ compatible = "spidev"; ++ reg = <1>; /* CE1 */ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ spi-max-frequency = <500000>; ++ }; ++}; ++ ++&i2c0 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c0_pins>; ++ clock-frequency = <100000>; ++}; ++ ++&i2c1 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c1_pins>; ++ clock-frequency = <100000>; ++}; ++ ++&i2c2 { ++ clock-frequency = <100000>; ++}; ++ ++&i2s { ++ #sound-dai-cells = <0>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2s_pins>; ++}; ++ ++&random { ++ status = "okay"; ++}; ++ ++&leds { ++ act_led: act { ++ label = "led0"; ++ linux,default-trigger = "mmc0"; ++ gpios = <&virtgpio 0 0>; ++ }; ++}; ++ ++&hdmi { ++ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++}; ++ ++&audio { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&audio_pins>; ++}; ++ ++/ { ++ __overrides__ { ++ uart0 = <&uart0>,"status"; ++ uart0_clkrate = <&clk_uart0>,"clock-frequency:0"; ++ uart1 = <&uart1>,"status"; ++ i2s = <&i2s>,"status"; ++ spi = <&spi0>,"status"; ++ i2c0 = <&i2c0>,"status"; ++ i2c1 = <&i2c1>,"status"; ++ i2c2_iknowwhatimdoing = <&i2c2>,"status"; ++ i2c0_baudrate = <&i2c0>,"clock-frequency:0"; ++ i2c1_baudrate = <&i2c1>,"clock-frequency:0"; ++ i2c2_baudrate = <&i2c2>,"clock-frequency:0"; ++ core_freq = <&clk_core>,"clock-frequency:0"; ++ ++ act_led_gpio = <&act_led>,"gpios:4"; ++ act_led_activelow = <&act_led>,"gpios:8"; ++ act_led_trigger = <&act_led>,"linux,default-trigger"; ++ ++ audio = <&audio>,"status"; ++ watchdog = <&watchdog>,"status"; ++ random = <&random>,"status"; ++ sd_overclock = <&sdhost>,"brcm,overclock-50:0"; ++ sd_force_pio = <&sdhost>,"brcm,force-pio?"; ++ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0"; ++ sd_debug = <&sdhost>,"brcm,debug"; ++ }; ++}; |