arm64: dts: qcom: minor display-related fixups

[PATCH 20/20] arm64: dts: qcom: sm8650: use correct size for VBIF regions

Posted by Dmitry Baryshkov 10 months 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/sm8650.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 437daccca1bbe72bf8179e5d4b2f7c097a330360..c2937f7217943c4ca91a91eadc8259b2d6a01372 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -5114,7 +5114,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
 			mdss_mdp: display-controller@ae01000 {
 				compatible = "qcom,sm8650-dpu";
 				reg = <0 0x0ae01000 0 0x8f000>,
-				      <0 0x0aeb0000 0 0x2008>;
+				      <0 0x0aeb0000 0 0x3000>;
 				reg-names = "mdp",
 					    "vbif";
 

-- 
2.39.5

Re: [PATCH 20/20] arm64: dts: qcom: sm8650: use correct size for VBIF regions

Posted by neil.armstrong@linaro.org 10 months 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/sm8650.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index 437daccca1bbe72bf8179e5d4b2f7c097a330360..c2937f7217943c4ca91a91eadc8259b2d6a01372 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -5114,7 +5114,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
>   			mdss_mdp: display-controller@ae01000 {
>   				compatible = "qcom,sm8650-dpu";
>   				reg = <0 0x0ae01000 0 0x8f000>,
> -				      <0 0x0aeb0000 0 0x2008>;
> +				      <0 0x0aeb0000 0 0x3000>;
>   				reg-names = "mdp",
>   					    "vbif";
>   
> 

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

Re: [PATCH 20/20] arm64: dts: qcom: sm8650: use correct size for VBIF regions

Posted by Konrad Dybcio 10 months 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