2019-07-15 12:48:59

by Lukasz Luba

Subject: [PATCH v1 30/50] ARM: dts: exynos: add bus_isp266 into Exynos5800

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 <[email protected]>
---
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

2019-07-17 10:34:52

by Krzysztof Kozlowski

Subject: Re: [PATCH v1 30/50] ARM: dts: exynos: add bus_isp266 into Exynos5800

On Mon, 15 Jul 2019 at 14:45, Lukasz Luba <[email protected]> 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 <[email protected]>
> ---
> 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
>