From 28810eecae08f9458a44831978e36f14ed182c80 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Tue, 17 Mar 2020 22:44:42 -0700 Subject: arm64: dts: qcom: msm8996: Reduce vdd_apc voltage Some msm8996 based devices are unstable when run with VDD_APC of 1.23V, which is listed as the maximum voltage in "Turbo" mode. Given that the CPU cluster is not run in "Turbo" mode, reduce this to 0.98V - the maximum voltage for nominal operation. Tested-by: Loic Poulain Fixes: 7a2a2231ef22 ("arm64: dts: apq8096-db820c: Fix VDD core voltage") Cc: Loic Poulain Link: https://lore.kernel.org/r/20200318054442.3066726-1-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index af87350b5547..4692b7ad16b7 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -658,8 +658,8 @@ s11 { qcom,saw-leader; regulator-always-on; - regulator-min-microvolt = <1230000>; - regulator-max-microvolt = <1230000>; + regulator-min-microvolt = <980000>; + regulator-max-microvolt = <980000>; }; }; -- cgit v1.2.3-58-ga151 From 565775aab5b9d2441bdde7cdf77695b68b157407 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Wed, 22 Apr 2020 11:20:43 +0100 Subject: arm64: qcom: c630: fix asm dai setup "direction" property is only valid for asm compressed dais, so remove it for non compressed dais Fixes: 45021d35fcb2 ("arm64: dts: qcom: c630: Enable audio support") Reviewed-by: Vinod Koul Tested-by: Bjorn Andersson Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200422102044.8995-1-srinivas.kandagatla@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 3b617a75fafa..51a670ad15b2 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -359,12 +359,10 @@ &q6asmdai { dai@0 { reg = <0>; - direction = <2>; }; dai@1 { reg = <1>; - direction = <1>; }; }; -- cgit v1.2.3-58-ga151 From 1724397e65952fb723c9b0bd275dca45b835b64f Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Wed, 22 Apr 2020 11:20:44 +0100 Subject: arm64: dts: qcom: db845c: fix asm dai setup "direction" property is only valid for asm compressed dais, so remove it for non compressed dais Tested-by: Vinod Koul Reviewed-by: Vinod Koul Fixes: 89a32a4e769c ("arm64: dts: qcom: db845c: add analog audio support") Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200422102044.8995-2-srinivas.kandagatla@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index a2e05926b429..21fd6f8d5799 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -442,17 +442,14 @@ &q6asmdai { dai@0 { reg = <0>; - direction = <2>; }; dai@1 { reg = <1>; - direction = <2>; }; dai@2 { reg = <2>; - direction = <1>; }; dai@3 { -- cgit v1.2.3-58-ga151 From 7710f80ecd9c74544a22557ab581cf603e713f51 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Wed, 22 Apr 2020 11:19:22 +0100 Subject: arm64: dts: qcom: db820c: fix audio configuration After patch f864edff110d ("ASoC: qdsp6: q6routing: remove default routing") and 9b60441692d9 ("ASoC: qdsp6: q6asm-dai: only enable dais from device tree") asm dais and routing needs to be properly specified at device tree level. This patch fixes this. Tested-by: Vinod Koul Reviewed-by: Vinod Koul Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20200422101922.8894-1-srinivas.kandagatla@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 19 ++++++++++++++++++- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 ++ 2 files changed, 20 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 4692b7ad16b7..c4abbccf2bed 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -908,10 +908,27 @@ status = "okay"; }; +&q6asmdai { + dai@0 { + reg = <0>; + }; + + dai@1 { + reg = <1>; + }; + + dai@2 { + reg = <2>; + }; +}; + &sound { compatible = "qcom,apq8096-sndcard"; model = "DB820c"; - audio-routing = "RX_BIAS", "MCLK"; + audio-routing = "RX_BIAS", "MCLK", + "MM_DL1", "MultiMedia1 Playback", + "MM_DL2", "MultiMedia2 Playback", + "MultiMedia3 Capture", "MM_UL3"; mm1-dai-link { link-name = "MultiMedia1"; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 14827adebd94..98634d5c4440 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -2066,6 +2066,8 @@ reg = ; q6asmdai: dais { compatible = "qcom,q6asm-dais"; + #address-cells = <1>; + #size-cells = <0>; #sound-dai-cells = <1>; iommus = <&lpass_q6_smmu 1>; }; -- cgit v1.2.3-58-ga151