Re: [PATCH v3 1/2] arm64: dts: qcom: sc7180: Update lpass cpu node for audio over dp

Srinivas Kandagatla
2020-11-30T11:04:03Z

On 30/09/2020 07:42, Srinivasa Rao Mandadapu wrote:
> From: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
>
> Updaate lpass dts node with HDMI reg, interrupt and iommu
> for supporting audio over dp.
>
> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
> Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>

Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 17 ++++++++++-------
> 1 file changed, 10 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 427a4bf..802ea0a 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -21,6 +21,7 @@
> #include <dt-bindings/reset/qcom,sdm845-pdc.h>
> #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> #include <dt-bindings/thermal/thermal.h>
> +#include <dt-bindings/sound/sc7180-lpass.h>
>
> / {
> interrupt-parent = <&intc>;
> @@ -3428,16 +3429,18 @@
> #power-domain-cells = <1>;
> };
>
> - lpass_cpu: lpass@62f00000 {
> + lpass_cpu: lpass@62d87000 {
> compatible = "qcom,sc7180-lpass-cpu";
>
> - reg = <0 0x62f00000 0 0x29000>;
> - reg-names = "lpass-lpaif";
> + reg = <0 0x62d87000 0 0x68000>, <0 0x62f00000 0 0x29000>;
> + reg-names = "lpass-hdmiif", "lpass-lpaif";
>
> - iommus = <&apps_smmu 0x1020 0>;
> + iommus = <&apps_smmu 0x1020 0>, <&apps_smmu 0x1032 0>;
>
> power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
>
> + status = "disabled";
> +
> clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>,
> <&lpasscc LPASS_AUDIO_CORE_CORE_CLK>,
> <&lpasscc LPASS_AUDIO_CORE_EXT_MCLK0_CLK>,
> @@ -3449,13 +3452,13 @@
> "mclk0", "pcnoc-mport-clk",
> "mi2s-bit-clk0", "mi2s-bit-clk1";
>
> -
> #sound-dai-cells = <1>;
> #address-cells = <1>;
> #size-cells = <0>;
>
> - interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
> - interrupt-names = "lpass-irq-lpaif";
> + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "lpass-irq-lpaif", "lpass-irq-hdmi";
> };
>
> lpass_hm: clock-controller@63000000 {
>