2018-06-26 15:29:56

by David Lechner

Subject: [PATCH] ARM: dts: da850: Add power-domains to PWM nodes

This adds the power-domains property to both the ECAP and EHRPWM PWM
nodes. Both have drivers that use pm_runtime to enable the clocks, so
they need this property in order to find and enable the clock properly.

Signed-off-by: David Lechner <[email protected]>
---
arch/arm/boot/dts/da850.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index de9a8bea100e..d60198e2ae4e 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -532,6 +532,7 @@
reg = <0x300000 0x2000>;
clocks = <&psc1 17>, <&ehrpwm_tbclk>;
clock-names = "fck", "tbclk";
+ power-domains = <&psc1 17>;
status = "disabled";
};
ehrpwm1: pwm@302000 {
@@ -541,6 +542,7 @@
reg = <0x302000 0x2000>;
clocks = <&psc1 17>, <&ehrpwm_tbclk>;
clock-names = "fck", "tbclk";
+ power-domains = <&psc1 17>;
status = "disabled";
};
ecap0: ecap@306000 {
@@ -550,6 +552,7 @@
reg = <0x306000 0x80>;
clocks = <&psc1 20>;
clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
ecap1: ecap@307000 {
@@ -559,6 +562,7 @@
reg = <0x307000 0x80>;
clocks = <&psc1 20>;
clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
ecap2: ecap@308000 {
@@ -568,6 +572,7 @@
reg = <0x308000 0x80>;
clocks = <&psc1 20>;
clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
spi0: spi@41000 {
--
2.17.1

2018-06-27 11:51:45

by Sekhar Nori

Subject: Re: [PATCH] ARM: dts: da850: Add power-domains to PWM nodes

On Tuesday 26 June 2018 08:58 PM, David Lechner wrote:
> This adds the power-domains property to both the ECAP and EHRPWM PWM
> nodes. Both have drivers that use pm_runtime to enable the clocks, so
> they need this property in order to find and enable the clock properly.
>
> Signed-off-by: David Lechner <[email protected]>

Applied for v4.19

Thanks,
Sekhar