2019-08-29 18:27:19

by Lina Iyer

Subject: [PATCH RFC 12/14] arm64: dts: qcom: add PDC interrupt controller for SDM845

Add PDC interrupt controller device bindings for SDM845.

Signed-off-by: Lina Iyer <[email protected]>
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index be0022e09465..ffe28b3e41d8 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2375,6 +2375,16 @@
#power-domain-cells = <1>;
};

+ pdc_intc: interrupt-controller@b220000 {
+ compatible = "qcom,sdm845-pdc";
+ reg = <0 0x0b220000 0 0x30000>, <0x179900f0 0x60>;
+ qcom,pdc-ranges = <0 480 94>, <94 609 15>, <115 630 7>;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&intc>;
+ interrupt-controller;
+ qcom,scm-spi-cfg;
+ };
+
pdc_reset: reset-controller@b2e0000 {
compatible = "qcom,sdm845-pdc-global";
reg = <0 0x0b2e0000 0 0x20000>;
--
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a Linux Foundation Collaborative Project

2019-09-10 06:59:15

by Maulik Shah

Subject: Re: [PATCH RFC 12/14] arm64: dts: qcom: add PDC interrupt controller for SDM845

On 8/29/2019 11:42 PM, Lina Iyer wrote:
> Add PDC interrupt controller device bindings for SDM845.
>
> Signed-off-by: Lina Iyer <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index be0022e09465..ffe28b3e41d8 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -2375,6 +2375,16 @@
> #power-domain-cells = <1>;
> };
>
> + pdc_intc: interrupt-controller@b220000 {
> + compatible = "qcom,sdm845-pdc";
> + reg = <0 0x0b220000 0 0x30000>, <0x179900f0 0x60>;

second register also needs to be in below format

<0 0x179900f0 0 0x60>

> + qcom,pdc-ranges = <0 480 94>, <94 609 15>, <115 630 7>;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&intc>;
> + interrupt-controller;
> + qcom,scm-spi-cfg;
> + };
> +
> pdc_reset: reset-controller@b2e0000 {
> compatible = "qcom,sdm845-pdc-global";
> reg = <0 0x0b2e0000 0 0x20000>;

--
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