diff options
| author | Elaine Zhang <zhangqing@rock-chips.com> | 2018-10-10 10:52:32 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-10-10 16:37:39 +0800 |
| commit | b1680c7da9b1f36c5f96c9f2e1ed4075ebaa7e08 (patch) | |
| tree | 999eb5cce10bd915e918b18d32fa5d175eb102ec /arch/arm64/boot/dts/rockchip/rk1808.dtsi | |
| parent | 54e75c20ac117138a1de735bc6902b317b8063a1 (diff) | |
arm64: dts: rockchip: rk1808: add pinctrl for clkin/out_32k
Change-Id: I31cb6a789e43933d759c1b667f97d20cd2c97eda
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk1808.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk1808.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk1808.dtsi b/arch/arm64/boot/dts/rockchip/rk1808.dtsi index 8684a5e2832b..708b44b4524e 100644 --- a/arch/arm64/boot/dts/rockchip/rk1808.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk1808.dtsi @@ -130,6 +130,8 @@ clock-frequency = <32768>; clock-output-names = "xin32k"; #clock-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&clkin_32k>; }; usbdrd3: usb { @@ -1334,6 +1336,11 @@ input-enable; }; + pcfg_input_smt: pcfg-input-smt { + input-enable; + input-schmitt-enable; + }; + emmc { emmc_clk: emmc-clk { rockchip,pins = @@ -2266,5 +2273,17 @@ <0 RK_PA6 2 &pcfg_pull_none>; }; }; + + xin32k { + clkin_32k: clkin-32k { + rockchip,pins = + <0 RK_PC2 1 &pcfg_input_smt>; + }; + + clkout_32k: clkout-32k { + rockchip,pins = + <0 RK_PC2 1 &pcfg_output_high>; + }; + }; }; }; |