[v2] ARM: dts: st: add and enable MALI400 on stih410/stih410-b2260

[PATCH v2 2/3] ARM: dts: st: add node for the MALI gpu on stih410.dtsi

Posted by Alain Volmat 1 year, 4 months ago

Add the entry for the GPU (Mali400) on the stih410.dtsi

Signed-off-by: Alain Volmat <avolmat@me.com>
---
 arch/arm/boot/dts/st/stih410.dtsi | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/st/stih410.dtsi b/arch/arm/boot/dts/st/stih410.dtsi
index a69231854f783b1b9fd685ba2822eb406e0ffdf5..d56343f44fda4e9e1de2e5efc86e2d984bad14b4 100644
--- a/arch/arm/boot/dts/st/stih410.dtsi
+++ b/arch/arm/boot/dts/st/stih410.dtsi
@@ -285,5 +285,39 @@ cec@94a087c {
 			resets = <&softreset STIH407_LPM_SOFTRESET>;
 			hdmi-phandle = <&sti_hdmi>;
 		};
+
+		gpu: gpu@9f00000 {
+			compatible = "st,stih410-mali", "arm,mali-400";
+			reg = <0x9f00000 0x10000>;
+			/* LIMA driver needs 2 clocks, use the same for both */
+			clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>,
+				 <&clk_s_c0_flexgen CLK_ICN_GPU>;
+			clock-names = "bus", "core";
+			assigned-clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
+			assigned-clock-rates = <400000000>;
+			resets = <&softreset STIH407_GPU_SOFTRESET>;
+			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gp",
+					  "gpmmu",
+					  "pp0",
+					  "ppmmu0",
+					  "pp1",
+					  "ppmmu1",
+					  "pp2",
+					  "ppmmu2",
+					  "pp3",
+					  "ppmmu3";
+
+			status = "disabled";
+		};
 	};
 };

-- 
2.43.0

Re: [PATCH v2 2/3] ARM: dts: st: add node for the MALI gpu on stih410.dtsi

Posted by Patrice CHOTARD 1 year, 1 month ago


On 10/6/24 22:42, Alain Volmat wrote:
> Add the entry for the GPU (Mali400) on the stih410.dtsi
> 
> Signed-off-by: Alain Volmat <avolmat@me.com>
> ---
>  arch/arm/boot/dts/st/stih410.dtsi | 34 ++++++++++++++++++++++++++++++++++
>  1 file changed, 34 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/st/stih410.dtsi b/arch/arm/boot/dts/st/stih410.dtsi
> index a69231854f783b1b9fd685ba2822eb406e0ffdf5..d56343f44fda4e9e1de2e5efc86e2d984bad14b4 100644
> --- a/arch/arm/boot/dts/st/stih410.dtsi
> +++ b/arch/arm/boot/dts/st/stih410.dtsi
> @@ -285,5 +285,39 @@ cec@94a087c {
>  			resets = <&softreset STIH407_LPM_SOFTRESET>;
>  			hdmi-phandle = <&sti_hdmi>;
>  		};
> +
> +		gpu: gpu@9f00000 {
> +			compatible = "st,stih410-mali", "arm,mali-400";
> +			reg = <0x9f00000 0x10000>;
> +			/* LIMA driver needs 2 clocks, use the same for both */
> +			clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>,
> +				 <&clk_s_c0_flexgen CLK_ICN_GPU>;
> +			clock-names = "bus", "core";
> +			assigned-clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
> +			assigned-clock-rates = <400000000>;
> +			resets = <&softreset STIH407_GPU_SOFTRESET>;
> +			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "gp",
> +					  "gpmmu",
> +					  "pp0",
> +					  "ppmmu0",
> +					  "pp1",
> +					  "ppmmu1",
> +					  "pp2",
> +					  "ppmmu2",
> +					  "pp3",
> +					  "ppmmu3";
> +
> +			status = "disabled";
> +		};
>  	};
>  };
> 
Hi Alain

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

Thanks
PAtrice

Re: [PATCH v2 2/3] ARM: dts: st: add node for the MALI gpu on stih410.dtsi

Posted by Patrice CHOTARD 1 year, 1 month ago


On 1/6/25 11:39, Patrice CHOTARD wrote:
> 
> 
> On 10/6/24 22:42, Alain Volmat wrote:
>> Add the entry for the GPU (Mali400) on the stih410.dtsi
>>
>> Signed-off-by: Alain Volmat <avolmat@me.com>
>> ---
>>  arch/arm/boot/dts/st/stih410.dtsi | 34 ++++++++++++++++++++++++++++++++++
>>  1 file changed, 34 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/st/stih410.dtsi b/arch/arm/boot/dts/st/stih410.dtsi
>> index a69231854f783b1b9fd685ba2822eb406e0ffdf5..d56343f44fda4e9e1de2e5efc86e2d984bad14b4 100644
>> --- a/arch/arm/boot/dts/st/stih410.dtsi
>> +++ b/arch/arm/boot/dts/st/stih410.dtsi
>> @@ -285,5 +285,39 @@ cec@94a087c {
>>  			resets = <&softreset STIH407_LPM_SOFTRESET>;
>>  			hdmi-phandle = <&sti_hdmi>;
>>  		};
>> +
>> +		gpu: gpu@9f00000 {
>> +			compatible = "st,stih410-mali", "arm,mali-400";
>> +			reg = <0x9f00000 0x10000>;
>> +			/* LIMA driver needs 2 clocks, use the same for both */
>> +			clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>,
>> +				 <&clk_s_c0_flexgen CLK_ICN_GPU>;
>> +			clock-names = "bus", "core";
>> +			assigned-clocks = <&clk_s_c0_flexgen CLK_ICN_GPU>;
>> +			assigned-clock-rates = <400000000>;
>> +			resets = <&softreset STIH407_GPU_SOFTRESET>;
>> +			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
>> +			interrupt-names = "gp",
>> +					  "gpmmu",
>> +					  "pp0",
>> +					  "ppmmu0",
>> +					  "pp1",
>> +					  "ppmmu1",
>> +					  "pp2",
>> +					  "ppmmu2",
>> +					  "pp3",
>> +					  "ppmmu3";
>> +
>> +			status = "disabled";
>> +		};
>>  	};
>>  };
>>
> Hi Alain
> 
> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
> 
> Thanks
> PAtrice

Applied on sti-next