[PATCH 1/3] ARM: dts: rockchip: Move gpio aliases to SoC dtsi for RK3128
From: Alex Bee
Date: Sat Dec 02 2023 - 08:05:28 EST
SoC TRM, SoC datasheet and board schematics always refer to the
same gpio numbers - even if not all are used for a specific board.
In order to not have to re-define them for every board move the
aliases to SoC dtsi for RK3128 like it's being done for most other
Rockchip ARM SoCs.
Signed-off-by: Alex Bee <knaerzche@xxxxxxxxx>
---
arch/arm/boot/dts/rockchip/rk3128-evb.dts | 4 ----
arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts | 4 ----
arch/arm/boot/dts/rockchip/rk3128.dtsi | 7 +++++++
3 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/rockchip/rk3128-evb.dts b/arch/arm/boot/dts/rockchip/rk3128-evb.dts
index c38f42497cbd..776a483cc26b 100644
--- a/arch/arm/boot/dts/rockchip/rk3128-evb.dts
+++ b/arch/arm/boot/dts/rockchip/rk3128-evb.dts
@@ -12,10 +12,6 @@ / {
compatible = "rockchip,rk3128-evb", "rockchip,rk3128";
aliases {
- gpio0 = &gpio0;
- gpio1 = &gpio1;
- gpio2 = &gpio2;
- gpio3 = &gpio3;
i2c1 = &i2c1;
mmc0 = &emmc;
};
diff --git a/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts b/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts
index 61b9f069c8a2..b448e2b96e08 100644
--- a/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts
+++ b/arch/arm/boot/dts/rockchip/rk3128-xpi-3128.dts
@@ -11,10 +11,6 @@ / {
compatible = "geniatech,xpi-3128", "rockchip,rk3128";
aliases {
- gpio0 = &gpio0;
- gpio1 = &gpio1;
- gpio2 = &gpio2;
- gpio3 = &gpio3;
mmc0 = &emmc;
mmc1 = &sdmmc;
serial0 = &uart1;
diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index 4e8b38604ecd..5b751284d6ca 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -15,6 +15,13 @@ / {
#address-cells = <1>;
#size-cells = <1>;
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ gpio3 = &gpio3;
+ };
+
arm-pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
--
2.43.0