ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU

Message ID 20190215103650.8167-1-m.szyprowski@samsung.com
State New
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Series
  • ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
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Commit Message

Marek Szyprowski Feb. 15, 2019, 10:36 a.m.
Add minimal parameters needed by the Exynos CLKOUT driver to Exynos3250
PMU node. This fixes the following warning on boot:

exynos_clkout_init: failed to register clkout clock

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

---
 arch/arm/boot/dts/exynos3250.dtsi | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.17.1

Comments

Krzysztof Kozlowski Feb. 15, 2019, 10:57 a.m. | #1
On Fri, 15 Feb 2019 at 11:36, Marek Szyprowski <m.szyprowski@samsung.com> wrote:
>

> Add minimal parameters needed by the Exynos CLKOUT driver to Exynos3250

> PMU node. This fixes the following warning on boot:

>

> exynos_clkout_init: failed to register clkout clock

>

> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>


I guess:
Fixes: d19bb397e19e ("ARM: dts: exynos: Update PMU node with CLKOUT
related data")
And cc-stable.

I can add these while applying.

I will try to apply this and few others before RC7 so I could still
sent them for v5.1.

Best regards,
Krzysztof

> ---

>  arch/arm/boot/dts/exynos3250.dtsi | 3 +++

>  1 file changed, 3 insertions(+)

>

> diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi

> index 3966e7960964..2dda5a36ad77 100644

> --- a/arch/arm/boot/dts/exynos3250.dtsi

> +++ b/arch/arm/boot/dts/exynos3250.dtsi

> @@ -178,6 +178,9 @@

>                         interrupt-controller;

>                         #interrupt-cells = <3>;

>                         interrupt-parent = <&gic>;

> +                       clock-names = "clkout8";

> +                       clocks = <&cmu CLK_FIN_PLL>;

> +                       #clock-cells = <1>;

>                 };

>

>                 mipi_phy: video-phy {

> --

> 2.17.1

>

Patch

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 3966e7960964..2dda5a36ad77 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -178,6 +178,9 @@ 
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			interrupt-parent = <&gic>;
+			clock-names = "clkout8";
+			clocks = <&cmu CLK_FIN_PLL>;
+			#clock-cells = <1>;
 		};
 
 		mipi_phy: video-phy {