On Thu, Sep 27, 2018 at 8:03 PM Manivannan Sadhasivam manivannan.sadhasivam@linaro.org wrote:
From: Randy Li ayaka@soulik.info
Those pins would be used by many boards.
Commit grabbed from Linux:
commit b41023282d07b61a53e2c9b9508912b1e7ce7b4f Author: Randy Li ayaka@soulik.info Date: Thu Jun 21 21:32:10 2018 +0800
arm64: dts: rockchip: add some common pin-settings to rk3399 Those pins would be used by many boards. Signed-off-by: Randy Li <ayaka@soulik.info> Signed-off-by: Heiko Stuebner <heiko@sntech.de>Acked-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Signed-off-by: Randy Li ayaka@soulik.info Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Ezequiel Garcia ezequiel@collabora.com
Tested-by: Peter Robinson pbrobinson@gmail.com
Tested on both a Rock960 and a Firefly3399
Changes in v3: None
Changes in v2: None
arch/arm/dts/rk3399.dtsi | 55 +++++++++++++++++++++++++++++++++++----- 1 file changed, 49 insertions(+), 6 deletions(-)
diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi index 83c257b1228..8349451b03d 100644 --- a/arch/arm/dts/rk3399.dtsi +++ b/arch/arm/dts/rk3399.dtsi @@ -1602,19 +1602,49 @@ drive-strength = <12>; };
pcfg_pull_none_13ma: pcfg-pull-none-13ma {bias-disable;drive-strength = <13>;};pcfg_pull_none_18ma: pcfg-pull-none-18ma {bias-disable;drive-strength = <18>;};pcfg_pull_none_20ma: pcfg-pull-none-20ma {bias-disable;drive-strength = <20>;};pcfg_pull_up_2ma: pcfg-pull-up-2ma {bias-pull-up;drive-strength = <2>;};pcfg_pull_up_8ma: pcfg-pull-up-8ma { bias-pull-up; drive-strength = <8>; };pcfg_pull_up_18ma: pcfg-pull-up-18ma {bias-pull-up;drive-strength = <18>;};pcfg_pull_up_20ma: pcfg-pull-up-20ma {bias-pull-up;drive-strength = <20>;};pcfg_pull_down_4ma: pcfg-pull-down-4ma { bias-pull-down; drive-strength = <4>; };
pcfg_pull_up_2ma: pcfg-pull-up-2ma {bias-pull-up;drive-strength = <2>;
pcfg_pull_down_8ma: pcfg-pull-down-8ma {bias-pull-down;drive-strength = <8>; }; pcfg_pull_down_12ma: pcfg-pull-down-12ma {@@ -1622,9 +1652,22 @@ drive-strength = <12>; };
pcfg_pull_none_13ma: pcfg-pull-none-13ma {bias-disable;drive-strength = <13>;
pcfg_pull_down_18ma: pcfg-pull-down-18ma {bias-pull-down;drive-strength = <18>;};pcfg_pull_down_20ma: pcfg-pull-down-20ma {bias-pull-down;drive-strength = <20>;};pcfg_output_high: pcfg-output-high {output-high;};pcfg_output_low: pcfg-output-low {output-low; }; clock {-- 2.17.1