* [PATCH v2] ARM64: dts: rockchip: add some pins to rk3399
@ 2018-06-21 13:32 Randy Li
2018-07-03 18:40 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Randy Li @ 2018-06-21 13:32 UTC (permalink / raw)
To: linux-rockchip
Cc: Randy Li, shawn.lin, klaus.goger, mark.rutland, devicetree, heiko,
catalin.marinas, will.deacon, linux-kernel, robh+dt,
linux-arm-kernel
Those pins would be used by many boards.
Signed-off-by: Randy Li <ayaka@soulik.info>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 87 +++++++++++++++++++++++++++-----
1 file changed, 73 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index e0040b648f43..f32d1a049550 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1936,19 +1936,49 @@
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 {
@@ -1956,9 +1986,22 @@
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 {
@@ -2481,45 +2524,61 @@
pwm0 {
pwm0_pin: pwm0-pin {
rockchip,pins =
- <4 18 RK_FUNC_1 &pcfg_pull_none>;
+ <4 RK_PC2 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ pwm0_pin_pull_down: pwm0-pin-pull-down {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_1 &pcfg_pull_down>;
};
vop0_pwm_pin: vop0-pwm-pin {
rockchip,pins =
- <4 18 RK_FUNC_2 &pcfg_pull_none>;
+ <4 RK_PC2 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
+ vop1_pwm_pin: vop1-pwm-pin {
+ rockchip,pins =
+ <4 RK_PC2 RK_FUNC_3 &pcfg_pull_none>;
};
+
};
pwm1 {
pwm1_pin: pwm1-pin {
rockchip,pins =
- <4 22 RK_FUNC_1 &pcfg_pull_none>;
+ <4 RK_PC6 RK_FUNC_1 &pcfg_pull_none>;
};
- vop1_pwm_pin: vop1-pwm-pin {
+ pwm1_pin_pull_down: pwm1-pin-pull-down {
rockchip,pins =
- <4 18 RK_FUNC_3 &pcfg_pull_none>;
+ <4 RK_PC6 RK_FUNC_1 &pcfg_pull_down>;
};
};
pwm2 {
pwm2_pin: pwm2-pin {
rockchip,pins =
- <1 19 RK_FUNC_1 &pcfg_pull_none>;
+ <1 RK_PC3 RK_FUNC_1 &pcfg_pull_none>;
+ };
+
+ pwm2_pin_pull_down: pwm2-pin-pull-down {
+ rockchip,pins =
+ <1 RK_PC3 RK_FUNC_1 &pcfg_pull_down>;
};
};
pwm3a {
pwm3a_pin: pwm3a-pin {
rockchip,pins =
- <0 6 RK_FUNC_1 &pcfg_pull_none>;
+ <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>;
};
};
pwm3b {
pwm3b_pin: pwm3b-pin {
rockchip,pins =
- <1 14 RK_FUNC_1 &pcfg_pull_none>;
+ <1 RK_PB6 RK_FUNC_1 &pcfg_pull_none>;
};
};
--
2.14.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ARM64: dts: rockchip: add some pins to rk3399
2018-06-21 13:32 [PATCH v2] ARM64: dts: rockchip: add some pins to rk3399 Randy Li
@ 2018-07-03 18:40 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2018-07-03 18:40 UTC (permalink / raw)
To: Randy Li
Cc: linux-rockchip, shawn.lin, klaus.goger, mark.rutland, devicetree,
catalin.marinas, will.deacon, linux-kernel, robh+dt,
linux-arm-kernel
Am Donnerstag, 21. Juni 2018, 15:32:10 CEST schrieb Randy Li:
> Those pins would be used by many boards.
>
> Signed-off-by: Randy Li <ayaka@soulik.info>
applied for 4.19 after fixing the subject (arm64 instead of ARM64 and
removing an unnecessary new blank line)
Thanks
Heiko
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-06-21 13:32 [PATCH v2] ARM64: dts: rockchip: add some pins to rk3399 Randy Li
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