linux_dsm_epyc7002/arch/arm/boot/dts/bcm2835-rpi.dtsi

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#include <dt-bindings/power/raspberrypi-power.h>
/ {
memory {
ARM: dts: Remove use of skeleton.dtsi from bcm283x.dtsi This file is included from DTS files under arch/arm64 too (via broadcom/bcm2837-rpi-3-b.dts and broadcom/bcm2837.dtsi). There is a desire not to have skeleton.dtsi for ARM64. See commit 3ebee5a2e141 ("arm64: dts: kill skeleton.dtsi") for rationale for its removal. As well as the addition of #*-cells also requires adding the device_type to the rpi memory node explicitly. Note that this change results in the removal of an empty /aliases node from bcm2835-rpi-a.dtb and bcm2835-rpi-a-plus.dtb. I have no hardware to check if this is a problem or not. It also results in some reordering of the nodes in the DTBs (the /aliases and /memory nodes come later). This isn't supposed to matter but, again, I've no hardware to check if it is true in this particular case. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Lee Jones <lee@kernel.org> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rpi-kernel@lists.infradead.org Cc: arm@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-08-03 21:12:44 +07:00
device_type = "memory";
reg = <0 0x10000000>;
};
leds {
compatible = "gpio-leds";
act {
label = "ACT";
default-state = "keep";
linux,default-trigger = "heartbeat";
};
};
soc {
firmware: firmware {
compatible = "raspberrypi,bcm2835-firmware";
mboxes = <&mailbox>;
};
power: power {
compatible = "raspberrypi,bcm2835-power";
firmware = <&firmware>;
#power-domain-cells = <1>;
};
};
};
&gpio {
pinctrl-names = "default";
gpioout: gpioout {
brcm,pins = <6>;
brcm,function = <BCM2835_FSEL_GPIO_OUT>;
};
alt0: alt0 {
brcm,pins = <4 5 7 8 9 10 11 14 15>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_gpio0>;
status = "okay";
clock-frequency = <100000>;
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_gpio2>;
status = "okay";
clock-frequency = <100000>;
};
&i2c2 {
status = "okay";
};
&sdhci {
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio48>;
status = "okay";
bus-width = <4>;
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
bus-width = <4>;
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
};
&usb {
power-domains = <&power RPI_POWER_DOMAIN_USB>;
};
&v3d {
power-domains = <&power RPI_POWER_DOMAIN_V3D>;
};
&hdmi {
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
};
&vec {
power-domains = <&power RPI_POWER_DOMAIN_VEC>;
status = "okay";
};
&dsi0 {
power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
};
&dsi1 {
power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
};