2023-04-14 09:28:49

by Stefan Wahren

Subject: [PATCH V3 6/6] ARM: dts: imx6ul: Add clock and PGC node to GPC

According to fsl,imx-gpc.yaml the General Power Control requires
a ipg clock and a Power Gating Control node. So add them to fix
the dtbs_check warnings on i.MX6UL boards:

gpc@20dc000: 'clocks' is a required property
gpc@20dc000: 'clock-names' is a required property
gpc@20dc000: 'pgc' is a required property

Suggested-by: Jacky Bai <[email protected]>
Signed-off-by: Stefan Wahren <[email protected]>
---
arch/arm/boot/dts/imx6ul.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 118764c50d92..a8efaed69214 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -719,6 +719,18 @@ gpc: gpc@20dc000 {
#interrupt-cells = <3>;
interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&intc>;
+ clocks = <&clks IMX6UL_CLK_IPG>;
+ clock-names = "ipg";
+
+ pgc {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ power-domain@0 {
+ reg = <0>;
+ #power-domain-cells = <0>;
+ };
+ };
};

iomuxc: pinctrl@20e0000 {
--
2.34.1

2023-05-14 02:51:52

by Shawn Guo

Subject: Re: [PATCH V3 6/6] ARM: dts: imx6ul: Add clock and PGC node to GPC

On Fri, Apr 14, 2023 at 11:19:47AM +0200, Stefan Wahren wrote:
> According to fsl,imx-gpc.yaml the General Power Control requires
> a ipg clock and a Power Gating Control node. So add them to fix
> the dtbs_check warnings on i.MX6UL boards:
>
> gpc@20dc000: 'clocks' is a required property
> gpc@20dc000: 'clock-names' is a required property
> gpc@20dc000: 'pgc' is a required property
>
> Suggested-by: Jacky Bai <[email protected]>
> Signed-off-by: Stefan Wahren <[email protected]>

Applied, thanks!