[v1] arm64: dts: ti: k3-j721e-main: Update DSS EDP integration configuration register

[PATCH RESEND] arm64: dts: ti: k3-j721e-main: Update DSS EDP integration configuration register

Posted by Harikrishna Shenoy 4 weeks, 1 day ago

Fix size of DSS_EDP0_INT_CFG_VP to 256B as stated in
TRM Table 2-1 MAIN Domain Memory Map.
Link: https://www.ti.com/lit/zip/spruil1/SPRUIL_DRA829_TDA4VM

Fixes: 92c996f4ceab ("arm64: dts: ti: k3-j721e-*: add DP & DP PHY")

Signed-off-by: Harikrishna Shenoy <h-shenoy@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index ab3666ff4297..3fa7537d5414 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -1863,7 +1863,7 @@ mhdp: dp-bridge@a000000 {
 		 * the PHY driver.
 		 */
 		reg = <0x00 0x0a000000 0x00 0x030a00>, /* DSS_EDP0_V2A_CORE_VP_REGS_APB */
-		      <0x00 0x04f40000 0x00 0x20>;    /* DSS_EDP0_INTG_CFG_VP */
+		      <0x00 0x04f40000 0x00 0x100>;    /* DSS_EDP0_INTG_CFG_VP */
 		reg-names = "mhdptx", "j721e-intg";
 
 		clocks = <&k3_clks 151 36>;
-- 
2.34.1

Re: [PATCH RESEND] arm64: dts: ti: k3-j721e-main: Update DSS EDP integration configuration register

Posted by Kumar, Udit 4 weeks, 1 day ago

On 9/4/2025 10:39 AM, Harikrishna Shenoy wrote:
> Fix size of DSS_EDP0_INT_CFG_VP to 256B as stated in
> TRM Table 2-1 MAIN Domain Memory Map.
> Link: https://www.ti.com/lit/zip/spruil1/SPRUIL_DRA829_TDA4VM
>
> Fixes: 92c996f4ceab ("arm64: dts: ti: k3-j721e-*: add DP & DP PHY")
>
> Signed-off-by: Harikrishna Shenoy <h-shenoy@ti.com>
> ---
>   arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> index ab3666ff4297..3fa7537d5414 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> @@ -1863,7 +1863,7 @@ mhdp: dp-bridge@a000000 {
>   		 * the PHY driver.
>   		 */
>   		reg = <0x00 0x0a000000 0x00 0x030a00>, /* DSS_EDP0_V2A_CORE_VP_REGS_APB */
> -		      <0x00 0x04f40000 0x00 0x20>;    /* DSS_EDP0_INTG_CFG_VP */
> +		      <0x00 0x04f40000 0x00 0x100>;    /* DSS_EDP0_INTG_CFG_VP */


Thanks for catching this

I think other SOC 
"arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi" needs similar Fix


>   		reg-names = "mhdptx", "j721e-intg";
>   
>   		clocks = <&k3_clks 151 36>;

Re: [PATCH RESEND] arm64: dts: ti: k3-j721e-main: Update DSS EDP integration configuration register

Posted by Devarsh Thakkar 4 weeks, 1 day ago

On 04/09/25 10:39, Harikrishna Shenoy wrote:
> Fix size of DSS_EDP0_INT_CFG_VP to 256B as stated in
> TRM Table 2-1 MAIN Domain Memory Map.
> Link: https://www.ti.com/lit/zip/spruil1/SPRUIL_DRA829_TDA4VM
> 
> Fixes: 92c996f4ceab ("arm64: dts: ti: k3-j721e-*: add DP & DP PHY")
> 

Remove this blank line. With this,

Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
> Signed-off-by: Harikrishna Shenoy <h-shenoy@ti.com>

Regards
Devarsh

> ---
>   arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> index ab3666ff4297..3fa7537d5414 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> @@ -1863,7 +1863,7 @@ mhdp: dp-bridge@a000000 {
>   		 * the PHY driver.
>   		 */
>   		reg = <0x00 0x0a000000 0x00 0x030a00>, /* DSS_EDP0_V2A_CORE_VP_REGS_APB */
> -		      <0x00 0x04f40000 0x00 0x20>;    /* DSS_EDP0_INTG_CFG_VP */
> +		      <0x00 0x04f40000 0x00 0x100>;    /* DSS_EDP0_INTG_CFG_VP */
>   		reg-names = "mhdptx", "j721e-intg";
>   
>   		clocks = <&k3_clks 151 36>;