diff mbox series

[v2,2/4] arm64: dts: qcom: sm8250: Add TCSR halt register space

Message ID 1698253601-11957-2-git-send-email-quic_mojha@quicinc.com (mailing list archive)
State Accepted
Commit d59653233e8779e3fe082eb5635b9785f2095af6
Headers show
Series [v2,1/4] dt-bindings: mfd: qcom,tcsr: Add compatible for sm8250/sm8350 | expand

Commit Message

Mukesh Ojha Oct. 25, 2023, 5:06 p.m. UTC 
Enable download mode for sm8250 which can help collect
ramdump for this SoC.

Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
---
Changes in v2:
 - Improved commit text.

 arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Dmitry Baryshkov Oct. 25, 2023, 5:59 p.m. UTC | #1 
On Wed, 25 Oct 2023 at 20:07, Mukesh Ojha <quic_mojha@quicinc.com> wrote:
>
> Enable download mode for sm8250 which can help collect
> ramdump for this SoC.
>
> Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
> ---
> Changes in v2:
>  - Improved commit text.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

>
>  arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index be970472f6c4..76f470a78608 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -671,6 +671,7 @@
>         firmware {
>                 scm: scm {
>                         compatible = "qcom,scm-sm8250", "qcom,scm";
> +                       qcom,dload-mode = <&tcsr 0x13000>;
>                         #reset-cells = <1>;
>                 };
>         };
> @@ -2543,6 +2544,11 @@
>                         #hwlock-cells = <1>;
>                 };
>
> +               tcsr: syscon@1fc0000 {
> +                       compatible = "qcom,sm8250-tcsr", "syscon";
> +                       reg = <0x0 0x1fc0000 0x0 0x30000>;
> +               };
> +
>                 wsamacro: codec@3240000 {
>                         compatible = "qcom,sm8250-lpass-wsa-macro";
>                         reg = <0 0x03240000 0 0x1000>;
> --
> 2.7.4
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index be970472f6c4..76f470a78608 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -671,6 +671,7 @@ 
 	firmware {
 		scm: scm {
 			compatible = "qcom,scm-sm8250", "qcom,scm";
+			qcom,dload-mode = <&tcsr 0x13000>;
 			#reset-cells = <1>;
 		};
 	};
@@ -2543,6 +2544,11 @@ 
 			#hwlock-cells = <1>;
 		};
 
+		tcsr: syscon@1fc0000 {
+			compatible = "qcom,sm8250-tcsr", "syscon";
+			reg = <0x0 0x1fc0000 0x0 0x30000>;
+		};
+
 		wsamacro: codec@3240000 {
 			compatible = "qcom,sm8250-lpass-wsa-macro";
 			reg = <0 0x03240000 0 0x1000>;