fdt: update bcm283x device tree sources to Linux 4.14 state
Upstream Linux has received a few device tree updates to the RPi
which we should propagate into the builtin U-Boot one as well to
gain hardware support.
This patch bumps the dts files to their 4.14 Linux counterparts
with the exception of sdhost on 32bit RPi versions. There we stay
with iproc as the sdhost driver is missing in U-Boot.
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/arm/dts/bcm2835-rpi.dtsi b/arch/arm/dts/bcm2835-rpi.dtsi
index e9b47b2..8b95832 100644
--- a/arch/arm/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/dts/bcm2835-rpi.dtsi
@@ -39,22 +39,21 @@
};
alt0: alt0 {
- brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
+ brcm,pins = <4 5 7 8 9 10 11>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
-
- alt3: alt3 {
- brcm,pins = <48 49 50 51 52 53>;
- brcm,function = <BCM2835_FSEL_ALT3>;
- };
};
&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>;
};
@@ -64,11 +63,21 @@
};
&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";
};
@@ -84,3 +93,16 @@
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>;
+};