From e5b8734cd5ddd94e7465717be3839b309646a9fc Mon Sep 17 00:00:00 2001 From: Alex Zhao Date: Thu, 29 Apr 2021 15:14:31 +0800 Subject: [PATCH] arm64: dts: rockchip: rk356x board: give wifi some time after power-on. Signed-off-by: Alex Zhao Change-Id: I29503ce3f328862361fda1c192aaff5d3b3781cb --- arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w6.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-eink.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-rkg11.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts | 1 + arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts | 1 + arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi | 1 + 8 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts index d6c2080e3d60..158f65d25628 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts @@ -187,6 +187,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w6.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w6.dts index 00e709d20eb4..af284d93f305 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w6.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w6.dts @@ -137,6 +137,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink.dts index 9aaeea4498cc..0edec878609a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink.dts @@ -102,6 +102,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts index 6a7deb4f2028..f6f4534aad50 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts @@ -178,6 +178,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-rkg11.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-rkg11.dts index ceed9a423c9e..8102da0270fa 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-rkg11.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-rkg11.dts @@ -157,6 +157,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>, <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts index ecd5ecc80683..1d4a0484473a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts @@ -171,6 +171,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts index 7f7a48c653bb..7ed3c870fc92 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts @@ -171,6 +171,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi index 02a014b8cee4..57734cd7586b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi @@ -302,6 +302,7 @@ * - SDIO_RESET_L_WL_REG_ON * - PDN (power down when low) */ + post-power-on-delay-ms = <200>; reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; };