arm64: dts: qcom: minor display-related fixups

[PATCH 19/20] arm64: dts: qcom: sm8550: use correct size for VBIF regions

Posted by Dmitry Baryshkov 8 months, 1 week ago

Use allocated region size for VBIF regions as defined by the docs
(0x3000) instead of just using the last register address.

Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8550.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index a2732e04896e2f6dcdcd019d90d23731ad0d15a7..82cabf777cd2c1dc87457aeede913873e7322ec2 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3374,7 +3374,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
 			mdss_mdp: display-controller@ae01000 {
 				compatible = "qcom,sm8550-dpu";
 				reg = <0 0x0ae01000 0 0x8f000>,
-				      <0 0x0aeb0000 0 0x2008>;
+				      <0 0x0aeb0000 0 0x3000>;
 				reg-names = "mdp", "vbif";
 
 				interrupt-parent = <&mdss>;

-- 
2.39.5

Re: [PATCH 19/20] arm64: dts: qcom: sm8550: use correct size for VBIF regions

Posted by neil.armstrong@linaro.org 8 months, 1 week ago

On 15/04/2025 12:26, Dmitry Baryshkov wrote:
> Use allocated region size for VBIF regions as defined by the docs
> (0x3000) instead of just using the last register address.
> 
> Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
>   arch/arm64/boot/dts/qcom/sm8550.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index a2732e04896e2f6dcdcd019d90d23731ad0d15a7..82cabf777cd2c1dc87457aeede913873e7322ec2 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -3374,7 +3374,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
>   			mdss_mdp: display-controller@ae01000 {
>   				compatible = "qcom,sm8550-dpu";
>   				reg = <0 0x0ae01000 0 0x8f000>,
> -				      <0 0x0aeb0000 0 0x2008>;
> +				      <0 0x0aeb0000 0 0x3000>;
>   				reg-names = "mdp", "vbif";
>   
>   				interrupt-parent = <&mdss>;
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Re: [PATCH 19/20] arm64: dts: qcom: sm8550: use correct size for VBIF regions

Posted by Konrad Dybcio 8 months, 1 week ago

On 4/15/25 12:26 PM, Dmitry Baryshkov wrote:
> Use allocated region size for VBIF regions as defined by the docs
> (0x3000) instead of just using the last register address.
> 
> Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad