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[5/8] ARM: dts: qcom: sdx65: Add support for A7 PLL clock

Message ID 1644822069-27513-1-git-send-email-quic_rohiagar@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add APCS support for SDX65 | expand

Commit Message

Rohit Agarwal Feb. 14, 2022, 7:01 a.m. UTC 
On SDX65 there is a separate A7 PLL which is used to provide high
frequency clock to the Cortex A7 CPU via a MUX.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
---
 arch/arm/boot/dts/qcom-sdx65.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Manivannan Sadhasivam Feb. 14, 2022, 8:43 a.m. UTC | #1 
On Mon, Feb 14, 2022 at 12:31:09PM +0530, Rohit Agarwal wrote:
> On SDX65 there is a separate A7 PLL which is used to provide high
> frequency clock to the Cortex A7 CPU via a MUX.
> 
> Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Thanks,
Mani

> ---
>  arch/arm/boot/dts/qcom-sdx65.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
> index 556a2e3..2900ffe 100644
> --- a/arch/arm/boot/dts/qcom-sdx65.dtsi
> +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
> @@ -125,6 +125,14 @@
>  			      <0x17802000 0x1000>;
>  		};
>  
> +		a7pll: clock@17808000 {
> +			compatible = "qcom,sdx65-a7pll";
> +			reg = <0x17808000 0x1000>;
> +			clocks = <&rpmhcc RPMH_CXO_CLK>;
> +			clock-names = "bi_tcxo";
> +			#clock-cells = <0>;
> +		};
> +
>  		timer@17820000 {
>  			#address-cells = <1>;
>  			#size-cells = <1>;
> -- 
> 2.7.4
>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index 556a2e3..2900ffe 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -125,6 +125,14 @@ 
 			      <0x17802000 0x1000>;
 		};
 
+		a7pll: clock@17808000 {
+			compatible = "qcom,sdx65-a7pll";
+			reg = <0x17808000 0x1000>;
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "bi_tcxo";
+			#clock-cells = <0>;
+		};
+
 		timer@17820000 {
 			#address-cells = <1>;
 			#size-cells = <1>;