[v1,30/50] ARM: dts: exynos: add bus_isp266 into Exynos5800
diff mbox series

Message ID 20190715124417.4787-31-l.luba@partner.samsung.com
State New
Headers show
Series
  • Exynos5x clocks and buses changes
Related show

Commit Message

Lukasz Luba July 15, 2019, 12:43 p.m. UTC
The Exynos5420 SoC had one clock for two lines while Exynos5422/5800 have
dedicated clock tree for the ACLK266_ISP. The max frequency is 300MHz so
it shares the OPP table with bus_gen. The bus is added here and is enabled
in .dts file for proper board.

Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
---
 arch/arm/boot/dts/exynos5800.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Krzysztof Kozlowski July 17, 2019, 10:33 a.m. UTC | #1
On Mon, 15 Jul 2019 at 14:45, Lukasz Luba <l.luba@partner.samsung.com> wrote:
>
> The Exynos5420 SoC had one clock for two lines while Exynos5422/5800 have
> dedicated clock tree for the ACLK266_ISP. The max frequency is 300MHz so
> it shares the OPP table with bus_gen. The bus is added here and is enabled
> in .dts file for proper board.

Squash it with 48 please.

BR,
Krzysztof

>
> Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
> ---
>  arch/arm/boot/dts/exynos5800.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi
> index 57d3b319fd65..3b9200db43b6 100644
> --- a/arch/arm/boot/dts/exynos5800.dtsi
> +++ b/arch/arm/boot/dts/exynos5800.dtsi
> @@ -131,3 +131,13 @@
>  &mfc {
>         compatible = "samsung,mfc-v8";
>  };
> +
> +&soc {
> +               bus_isp266: bus_isp266 {
> +                       compatible = "samsung,exynos-bus";
> +                       clocks = <&clock CLK_DOUT_ACLK266_ISP>;
> +                       clock-names = "bus";
> +                       operating-points-v2 = <&bus_gen_opp_table>;
> +                       status = "disabled";
> +               };
> +};
> --
> 2.17.1
>

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi
index 57d3b319fd65..3b9200db43b6 100644
--- a/arch/arm/boot/dts/exynos5800.dtsi
+++ b/arch/arm/boot/dts/exynos5800.dtsi
@@ -131,3 +131,13 @@ 
 &mfc {
 	compatible = "samsung,mfc-v8";
 };
+
+&soc {
+		bus_isp266: bus_isp266 {
+			compatible = "samsung,exynos-bus";
+			clocks = <&clock CLK_DOUT_ACLK266_ISP>;
+			clock-names = "bus";
+			operating-points-v2 = <&bus_gen_opp_table>;
+			status = "disabled";
+		};
+};