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arm64: dts: rockchip: add gpio alias for gpio dt nodes

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Add gpio alias for gpio controller dt nodes, which is used by the
new gpio driver to get the index of gpio controller for driver.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: I8fa25bed0193b6fcdbf617e3d457362d3734c4c8
This commit is contained in:
Jianqun Xu
2022-09-09 14:53:27 +08:00
committed by Tao Huang
parent 143b809917
commit 064f8026d1
4 changed files with 18 additions and 0 deletions
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5
arch/arm64/boot/dts/rockchip/rk3308.dtsi
View File

@@ -23,6 +23,11 @@
aliases {
ethernet0 = &mac;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
gpio4 = &gpio4;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;

4
arch/arm64/boot/dts/rockchip/rk3328.dtsi
View File

@@ -20,6 +20,10 @@
#size-cells = <2>;
aliases {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;

4
arch/arm64/boot/dts/rockchip/rk3368.dtsi
View File

@@ -19,6 +19,10 @@
aliases {
ethernet0 = &gmac;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;

5
arch/arm64/boot/dts/rockchip/rk3399.dtsi
View File

@@ -27,6 +27,11 @@
dsi0 = &dsi;
dsi1 = &dsi1;
ethernet0 = &gmac;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
gpio4 = &gpio4;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;