Add a node for the ocmem found on msm8226. It contains one region, used
as gmu_ram.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
 arch/arm/boot/dts/qcom-msm8226.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi
index 42acb9ddb8cc..7ad073eb85c8 100644
--- a/arch/arm/boot/dts/qcom-msm8226.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
@@ -636,6 +636,23 @@ smd-edge {
 				label = "lpass";
 			};
 		};
+
+		sram@fdd00000 {
+			compatible = "qcom,msm8226-ocmem";
+			reg = <0xfdd00000 0x2000>,
+			      <0xfec00000 0x20000>;
+			reg-names = "ctrl", "mem";
+			ranges = <0 0xfec00000 0x20000>;
+			clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>;
+			clock-names = "core";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			gmu_sram: gmu-sram@0 {
+				reg = <0x0 0x20000>;
+			};
+		};
 	};
 
 	timer {

-- 
2.40.1

On 7.05.2023 11:12, Luca Weiss wrote:
> Add a node for the ocmem found on msm8226. It contains one region, used
> as gmu_ram.
> 
> Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  arch/arm/boot/dts/qcom-msm8226.dtsi | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi
> index 42acb9ddb8cc..7ad073eb85c8 100644
> --- a/arch/arm/boot/dts/qcom-msm8226.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
> @@ -636,6 +636,23 @@ smd-edge {
>  				label = "lpass";
>  			};
>  		};
> +
> +		sram@fdd00000 {
> +			compatible = "qcom,msm8226-ocmem";
> +			reg = <0xfdd00000 0x2000>,
> +			      <0xfec00000 0x20000>;
> +			reg-names = "ctrl", "mem";
> +			ranges = <0 0xfec00000 0x20000>;
> +			clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>;
> +			clock-names = "core";
> +
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			gmu_sram: gmu-sram@0 {
> +				reg = <0x0 0x20000>;
> +			};
> +		};
>  	};
>  
>  	timer {
>