arm64: dts: qcom: sc7280: add sc7280-herobrine-audio-rt5682-3mic3.dtsi for evoker

add specific 3mic setting as sc7280-herobrine-audio-rt5682-3mic.dtsi,
so we can include sc7280-herobrine-audio-rt5682-3mic.dtsi for evoker
as it uses rt5682 with 3 mics.

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221107173954.v11.4.I9718ac3622fa550e432209ae5c95c87b873a0f87@changeid

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
new file mode 100644 (file)
index 0000000..cf34334
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ *
+ * This file defines the common audio settings for the child boards
+ * using rt5682 codec and having 3 dmics connected to sc7280.
+ *
+ * Copyright 2022 Google LLC.
+ */
+
+/ {
+       /* BOARD-SPECIFIC TOP LEVEL NODES */
+       sound: sound {
+               compatible = "google,sc7280-herobrine";
+               model = "sc7280-rt5682-max98360a-3mic";
+
+               audio-routing = "VA DMIC0", "vdd-micb",
+                               "VA DMIC1", "vdd-micb",
+                               "VA DMIC2", "vdd-micb",
+                               "VA DMIC3", "vdd-micb",
+
+                               "Headphone Jack", "HPOL",
+                               "Headphone Jack", "HPOR";
+
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               dai-link@0 {
+                       link-name = "MAX98360";
+                       reg = <0>;
+
+                       cpu {
+                               sound-dai = <&lpass_cpu MI2S_SECONDARY>;
+                       };
+
+                       codec {
+                               sound-dai = <&max98360a>;
+                       };
+               };
+
+               dai-link@1 {
+                       link-name = "DisplayPort";
+                       reg = <1>;
+
+                       cpu {
+                               sound-dai = <&lpass_cpu LPASS_DP_RX>;
+                       };
+
+                       codec {
+                               sound-dai = <&mdss_dp>;
+                       };
+               };
+
+               dai-link@2 {
+                       link-name = "ALC5682";
+                       reg = <2>;
+
+                       cpu {
+                               sound-dai = <&lpass_cpu MI2S_PRIMARY>;
+                       };
+
+                       codec {
+                               sound-dai = <&alc5682 0 /* aif1 */>;
+                       };
+               };
+
+               dai-link@4 {
+                       link-name = "DMIC";
+                       reg = <4>;
+
+                       cpu {
+                               sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
+                       };
+
+                       codec {
+                               sound-dai = <&lpass_va_macro 0>;
+                       };
+               };
+       };
+};
+
+hp_i2c: &i2c2 {
+       clock-frequency = <400000>;
+       status = "okay";
+
+       alc5682: codec@1a {
+               compatible = "realtek,rt5682s";
+               reg = <0x1a>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&hp_irq>;
+
+               #sound-dai-cells = <1>;
+
+               interrupt-parent = <&tlmm>;
+               interrupts = <101 IRQ_TYPE_EDGE_BOTH>;
+
+               AVDD-supply = <&pp1800_alc5682>;
+               MICVDD-supply = <&pp3300_codec>;
+
+               realtek,dmic1-data-pin = <1>;
+               realtek,dmic1-clk-pin = <2>;
+               realtek,jd-src = <1>;
+               realtek,dmic-clk-rate-hz = <2048000>;
+       };
+};
+
+&lpass_cpu {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mi2s0_data0>, <&mi2s0_data1>, <&mi2s0_mclk>, <&mi2s0_sclk>, <&mi2s0_ws>,
+                       <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       status = "okay";
+
+       dai-link@0 {
+               reg = <MI2S_PRIMARY>;
+               qcom,playback-sd-lines = <1>;
+               qcom,capture-sd-lines = <0>;
+       };
+
+       dai-link@1 {
+               reg = <MI2S_SECONDARY>;
+               qcom,playback-sd-lines = <0>;
+       };
+
+       dai-link@5 {
+               reg = <LPASS_DP_RX>;
+       };
+
+       dai-link@25 {
+               reg = <LPASS_CDC_DMA_VA_TX0>;
+       };
+};
+
+&lpass_va_macro {
+       vdd-micb-supply = <&pp1800_l2c>;
+       pinctrl-0 = <&lpass_dmic01_clk>, <&lpass_dmic01_data>, <&lpass_dmic23_clk>,
+                       <&lpass_dmic23_data>;
+
+       status = "okay";
+};
+
+/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
+
+&lpass_dmic01_clk {
+       drive-strength = <8>;
+       bias-disable;
+};
+
+&lpass_dmic01_clk_sleep {
+       drive-strength = <2>;
+};
+
+&lpass_dmic01_data {
+       bias-pull-down;
+};
+
+&lpass_dmic23_clk {
+       drive-strength = <8>;
+       bias-disable;
+};
+
+&lpass_dmic23_clk_sleep {
+       drive-strength = <2>;
+};
+
+&lpass_dmic23_data {
+       bias-pull-down;
+};
+
+&mi2s0_data0 {
+       drive-strength = <6>;
+       bias-disable;
+};
+
+&mi2s0_data1 {
+       drive-strength = <6>;
+       bias-disable;
+};
+
+&mi2s0_mclk {
+       drive-strength = <6>;
+       bias-disable;
+};
+
+&mi2s0_sclk {
+       drive-strength = <6>;
+       bias-disable;
+};
+
+&mi2s0_ws {
+       drive-strength = <6>;
+       bias-disable;
+};

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
index dcdd4ee..51f0401 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
@@ -8,6 +8,7 @@
 /dts-v1/;
 
 #include "sc7280-herobrine-evoker.dtsi"
+#include "sc7280-herobrine-audio-rt5682-3mic.dtsi"
 
 / {
        model = "Google Evoker";