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| author |   Caleb Connolly <kc@postmarketos.org> | 2022-03-28 01:50:05 +0100 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2022-04-30 15:13:42 +0200 |
| commit | ec48c3e82ca36a66ae37ba8b1fdb9a7561dcab14 (patch) | |
| tree | 8ab7a956aa2a1b9d5446e40918dedfbec6c86b65 /arch/arm64/boot/dts/rockchip/rk3399.dtsi | |
| parent | arm64: dts: rockchip: Add vdec support for RK3328 (diff) | |
| download | linux-dev-ec48c3e82ca36a66ae37ba8b1fdb9a7561dcab14.tar.xz linux-dev-ec48c3e82ca36a66ae37ba8b1fdb9a7561dcab14.zip | |
arm64: dts: rockchip: add an input enable pinconf to rk3399
Add a pinconf to configure pins as input-enable.
Signed-off-by: Caleb Connolly <kc@postmarketos.org>
Link: https://lore.kernel.org/r/20220328005005.72492-5-kc@postmarketos.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index a90beec50f6a..8db8b2dba12d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -2211,6 +2211,22 @@ output-low; }; + pcfg_input_enable: pcfg-input-enable { + input-enable; + }; + + pcfg_input_pull_up: pcfg-input-pull-up { + input-enable; + bias-pull-up; + drive-strength = <2>; + }; + + pcfg_input_pull_down: pcfg-input-pull-down { + input-enable; + bias-pull-down; + drive-strength = <2>; + }; + clock { clk_32k: clk-32k { rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; |