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Date: Fri, 23 Dec 2022 10:08:40 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
agross@...nel.org, andersson@...nel.org, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
quic_rohkumar@...cinc.com, srinivas.kandagatla@...aro.org,
dianders@...omium.org, swboyd@...omium.org, judyhsiao@...omium.org,
konrad.dybcio@...aro.org
Subject: Re: [PATCH 2/7] arm64: dts: qcom: sc7280: audioreach: Add sound node
On 22/12/2022 10:42, Srinivasa Rao Mandadapu wrote:
> Add sound node for sc7280 based audioreach platforms.
>
> Include audioreach dtsi into crd-rev3 platform specific dts file.
> Also remove phandle to sound node, as audio routing is same as
> audioreach specific dtsi file.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
> Tested-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> ---
> arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts | 25 +----
> .../qcom/sc7280-herobrine-audioreach-wcd9385.dtsi | 112 +++++++++++++++++++++
> 2 files changed, 113 insertions(+), 24 deletions(-)
> create mode 100644 arch/arm64/boot/dts/qcom/sc7280-herobrine-audioreach-wcd9385.dtsi
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts b/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
> index b024626..aea8cbd 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
> @@ -8,7 +8,7 @@
> /dts-v1/;
>
> #include "sc7280-idp.dtsi"
> -#include "sc7280-audio-idp.dtsi"
> +#include "sc7280-herobrine-audioreach-wcd9385.dtsi"
> #include "sc7280-idp-ec-h1.dtsi"
>
> / {
> @@ -88,29 +88,6 @@ ap_ts_pen_1v8: &i2c13 {
> pins = "gpio51";
> };
>
> -&sound {
> - audio-routing =
> - "IN1_HPHL", "HPHL_OUT",
> - "IN2_HPHR", "HPHR_OUT",
> - "AMIC1", "MIC BIAS1",
> - "AMIC2", "MIC BIAS2",
> - "VA DMIC0", "MIC BIAS1",
> - "VA DMIC1", "MIC BIAS1",
> - "VA DMIC2", "MIC BIAS3",
> - "VA DMIC3", "MIC BIAS3",
> - "TX SWR_ADC0", "ADC1_OUTPUT",
> - "TX SWR_ADC1", "ADC2_OUTPUT",
> - "TX SWR_ADC2", "ADC3_OUTPUT",
> - "TX SWR_DMIC0", "DMIC1_OUTPUT",
> - "TX SWR_DMIC1", "DMIC2_OUTPUT",
> - "TX SWR_DMIC2", "DMIC3_OUTPUT",
> - "TX SWR_DMIC3", "DMIC4_OUTPUT",
> - "TX SWR_DMIC4", "DMIC5_OUTPUT",
> - "TX SWR_DMIC5", "DMIC6_OUTPUT",
> - "TX SWR_DMIC6", "DMIC7_OUTPUT",
> - "TX SWR_DMIC7", "DMIC8_OUTPUT";
> -};
> -
> &wcd9385 {
> pinctrl-names = "default", "sleep";
> pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>;
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audioreach-wcd9385.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audioreach-wcd9385.dtsi
> new file mode 100644
> index 0000000..1eac94e1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audioreach-wcd9385.dtsi
> @@ -0,0 +1,112 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * sc7280 device tree source for boards using Max98360 and wcd9385 codec
> + * along with ADSP
> + *
> + * Copyright (c) 2022, The Linux Foundation. All rights reserved.
> + */
> +
> +#include <dt-bindings/sound/qcom,q6afe.h>
> +#include <dt-bindings/soc/qcom,gpr.h>
> +#include <dt-bindings/clock/qcom,lpass-sc7280.h>
> +
> +/{
> + /* BOARD-SPECIFIC TOP LEVEL NODES */
> + sound: sound {
> + compatible = "google,sc7280-herobrine";
> + model = "SC7280-AUDIOREACH";
> + status = "okay";
> + adsp-mode;
> + audio-routing =
> + "IN1_HPHL", "HPHL_OUT",
> + "IN2_HPHR", "HPHR_OUT",
> + "AMIC1", "MIC BIAS1",
> + "AMIC2", "MIC BIAS2",
> + "VA DMIC0", "MIC BIAS1",
> + "VA DMIC1", "MIC BIAS1",
> + "VA DMIC2", "MIC BIAS3",
> + "VA DMIC3", "MIC BIAS3",
> + "TX SWR_ADC0", "ADC1_OUTPUT",
> + "TX SWR_ADC1", "ADC2_OUTPUT",
> + "TX SWR_ADC2", "ADC3_OUTPUT",
> + "TX SWR_DMIC0", "DMIC1_OUTPUT",
> + "TX SWR_DMIC1", "DMIC2_OUTPUT",
> + "TX SWR_DMIC2", "DMIC3_OUTPUT",
> + "TX SWR_DMIC3", "DMIC4_OUTPUT",
> + "TX SWR_DMIC4", "DMIC5_OUTPUT",
> + "TX SWR_DMIC5", "DMIC6_OUTPUT",
> + "TX SWR_DMIC6", "DMIC7_OUTPUT",
> + "TX SWR_DMIC7", "DMIC8_OUTPUT";
> +
> + qcom,msm-mbhc-hphl-swh = <1>;
> + qcom,msm-mbhc-gnd-swh = <1>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> + #sound-dai-cells = <0>;
> +
> + dai-link@0 {
> + link-name = "WCD9385 Playback";
> + reg = <0>;
> +
> + cpu {
> + sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
Just one space.
> + };
> + codec {
> + sound-dai = <&wcd9385 0>, <&swr0 0>, <&lpass_rx_macro 0>;
> + };
> + platform {
> + sound-dai = <&q6apm>;
> + };
> + };
> +
> + dai-link@1 {
> + link-name = "WCD9385 Capture";
> + reg = <1>;
> +
> + cpu {
> + sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
> + };
> + codec {
> + sound-dai = <&wcd9385 1>, <&swr1 0>, <&lpass_tx_macro 0>;
> + };
> + platform {
> + sound-dai = <&q6apm>;
> + };
> + };
> +
> + dai-link@2 {
> + link-name = "MAX98360A";
Amplifier playback?
> + reg = <3>;
> +
> + cpu {
> + sound-dai = <&q6apmbedai SECONDARY_MI2S_RX>;
> + };
> +
> + codec {
> + sound-dai = <&max98360a>;
No redundant whitespaces around =.
> + };
> +
> + platform {
> + sound-dai = <&q6apm>;
> + };
> + };
> +
> + dai-link@3 {
> + link-name = "DMIC";
> + reg = <4>;
> +
> + cpu {
> + sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
> + };
> +
> + codec {
> + sound-dai = <&lpass_va_macro 0>;
> + };
> +
> + platform {
> + sound-dai = <&q6apm>;
> + };
> + };
> + };
> +};
Best regards,
Krzysztof
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