[PATCH v7 0/2] Qualcomm's lpass device tree changes

[PATCH v7 0/2] Qualcomm's lpass device tree changes

[Srinivasa Rao Mandadapu]

These patches are device tree changes to support audio over DP.
It includes changes of HDMI reg, interrupt and iommu and 
hdmi dai link.
These patches depends on the lpass DP dts node patch:
	https://patchwork.kernel.org/project/linux-arm-msm/patch/1622758940-13485-1-git-send-email-khsieh@codeaurora.org/

Changes Since v6:
  -- Typo error fix.
Changes Since v5:
  -- Dai node numbers change.
Changes Since v4:
  -- Signed off address change.
Changes Since v3:
  -- Changed DP node name.
Changes Since v2:
  -- Removed obsolete hdmi-jack property.
  -- Updated sound dai cells property
Changes Since v1:
  -- hdmi dai is added in lpass-cpu node.

V Sujith Kumar Reddy (2):
  arm64: dts: qcom: sc7180: Update lpass cpu node for audio over dp
  arm64: dts: qcom: sc7180-trogdor: Add lpass dai link for HDMI

 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 16 ++++++++++++++++
 arch/arm64/boot/dts/qcom/sc7180.dtsi         | 16 ++++++++++------
 2 files changed, 26 insertions(+), 6 deletions(-)

-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.

[PATCH v7 1/2] arm64: dts: qcom: sc7180: Update lpass cpu node for audio over dp

[Srinivasa Rao Mandadapu]

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: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index ad21a872be85..e6f6ebb2a9ac 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -3534,17 +3534,20 @@ lpasscc: clock-controller@62d00000 {
 			#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>,
-				<&apps_smmu 0x1021 0>;
+				<&apps_smmu 0x1021 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>,
@@ -3561,8 +3564,9 @@ lpass_cpu: lpass@62f00000 {
 			#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 {
-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.

[PATCH v7 2/2] arm64: dts: qcom: sc7180-trogdor: Add lpass dai link for HDMI

[Srinivasa Rao Mandadapu]

From: V Sujith Kumar Reddy <vsujithk@codeaurora.org>

Add dai link in sc7180-trogdor.dtsi for supporting audio over DP

Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 31bf7c698b8f..472710165b32 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -314,6 +314,18 @@ sound_multimedia1_codec: codec {
 				sound-dai = <&max98357a>;
 			};
 		};
+
+		dai-link@5 {
+			link-name = "MultiMedia2";
+			reg = <LPASS_DP_RX>;
+			cpu {
+				sound-dai = <&lpass_cpu 2>;
+			};
+
+			codec {
+				sound-dai = <&mdss_dp>;
+			};
+		};
 	};
 };
 
@@ -768,6 +780,10 @@ secondary_mi2s: mi2s@1 {
 		reg = <MI2S_SECONDARY>;
 		qcom,playback-sd-lines = <0>;
 	};
+
+	hdmi@5 {
+		reg = <LPASS_DP_RX>;
+	};
 };
 
 &mdp {
-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.

Re: [PATCH v7 1/2] arm64: dts: qcom: sc7180: Update lpass cpu node for audio over dp

[Stephen Boyd]

Quoting Srinivasa Rao Mandadapu (2021-07-26 05:09:09)
> 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: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>

Re: [PATCH v7 2/2] arm64: dts: qcom: sc7180-trogdor: Add lpass dai link for HDMI

[Stephen Boyd]

Quoting Srinivasa Rao Mandadapu (2021-07-26 05:09:10)
> From: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
>
> Add dai link in sc7180-trogdor.dtsi for supporting audio over DP
>
> Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>