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

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;