Add pinctrl node to meson8.dtsi and gpio-leds node to
meson8-vega-s89e.dts
Signed-off-by: Beniamino Galvani <b.galv...@gmail.com>
---
arch/arm/boot/dts/meson8-vega-s89e.dts | 16 +++++++++++++++-
arch/arm/boot/dts/meson8.dtsi | 35 ++++++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/meson8-vega-s89e.dts
b/arch/arm/boot/dts/meson8-vega-s89e.dts
index 950998f..70a05c1 100644
--- a/arch/arm/boot/dts/meson8-vega-s89e.dts
+++ b/arch/arm/boot/dts/meson8-vega-s89e.dts
@@ -45,7 +45,9 @@
/dts-v1/;
-/include/ "meson8.dtsi"
+#include "meson8.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/gpio/meson8-gpio.h>
/ {
model = "Tronsmart Vega S89 Elite";
@@ -58,8 +60,20 @@
memory {
reg = <0x40000000 0x80000000>;
};
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ power {
+ gpios = <&gpio_ao GPIO_TEST_N GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "none";
+ };
+ };
+
};
&uart_AO {
status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart_ao_a>;
};
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
index 42e4026..c82f597 100644
--- a/arch/arm/boot/dts/meson8.dtsi
+++ b/arch/arm/boot/dts/meson8.dtsi
@@ -85,4 +85,39 @@
compatible = "fixed-clock";
clock-frequency = <141666666>;
};
+
+ pinctrl: pinctrl@c1109880 {
+ compatible = "amlogic,meson8-pinctrl";
+ reg = <0xc1109880 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpio: banks@c11080b0 {
+ reg = <0xc11080b0 0x28>,
+ <0xc11080e4 0x18>,
+ <0xc1108120 0x18>,
+ <0xc1108030 0x30>;
+ reg-names = "mux", "pull-enable", "pull", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio_ao: ao-bank@c1108030 {
+ reg = <0xc8100014 0x4>,
+ <0xc810002c 0x4>,
+ <0xc8100024 0x8>;
+ reg-names = "mux", "pull", "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ uart_ao_a: uart_ao_a {
+ uart_ao_a {
+ pins = "uart_tx_ao_a", "uart_rx_ao_a";
+ function = "uart_ao";
+ };
+ };
+ };
+
}; /* end of / */
--
1.9.1
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