openwrt/package/boot/uboot-mediatek/patches/402-update-bananapi-bpi-r64-device-tree.patch
Daniel Golle 87e09b692b uboot-mediatek: backport pinctrl fix to avoid error message
Import a3ba6adb70 arm: dts: mt7622: remove default pinctrl of uart0
and apply also to locally added boards.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-08-11 17:11:48 +02:00

72 lines
1.4 KiB
Diff

--- a/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
+++ b/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
@@ -20,6 +20,7 @@
aliases {
spi0 = &snfi;
+ ethernet0 = &eth;
};
memory@40000000 {
@@ -27,6 +28,42 @@
reg = <0x40000000 0x40000000>;
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 102 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+/*
+ * red {
+ * label = "bpi-r64:pio:red";
+ * gpios = <&gpio 88 GPIO_ACTIVE_HIGH>;
+ * default-state = "off";
+ * };
+ */
+ green {
+ label = "bpi-r64:pio:green";
+ gpios = <&gpio 89 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ blue {
+ label = "bpi-r64:pio:blue";
+ gpios = <&gpio 85 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
@@ -197,7 +234,7 @@
status = "okay";
bus-width = <8>;
max-frequency = <50000000>;
- cap-sd-highspeed;
+ cap-mmc-highspeed;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
non-removable;
@@ -208,7 +245,7 @@
pinctrl-0 = <&mmc1_pins_default>;
status = "okay";
bus-width = <4>;
- max-frequency = <50000000>;
+ max-frequency = <12000000>;
cap-sd-highspeed;
r_smpl = <1>;
vmmc-supply = <&reg_3p3v>;