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Message-Id: <20240827150318.1001050-3-Frank.Li@nxp.com>
Date: Tue, 27 Aug 2024 11:03:17 -0400
From: Frank Li <Frank.Li@....com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
imx@...ts.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@...r.kernel.org (open list)
Cc: imx@...ts.linux.dev
Subject: [PATCH v2 3/3] arm64: dts: imx93-11x11-evk: Enable sound-wm8962 sound card
From: Chancel Liu <chancel.liu@....com>
Add wm8962 sound card which connects to sai3.
Signed-off-by: Chancel Liu <chancel.liu@....com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
Signed-off-by: Frank Li <Frank.Li@....com>
---
Change from v1 to v2
- change sai3grpsleep to sai3sleepgrp to fix CHECK_DTB warnings
---
.../boot/dts/freescale/imx93-11x11-evk.dts | 78 +++++++++++++++++++
1 file changed, 78 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index f20d281531734..2fddde128350e 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -69,6 +69,15 @@ reg_vref_1v8: regulator-adc-vref {
regulator-max-microvolt = <1800000>;
};
+ reg_audio_pwr: regulator-audio-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "audio-pwr";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&adp5585gpio 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
reg_can2_standby: regulator-can2-standby {
compatible = "regulator-fixed";
regulator-name = "can2-stby";
@@ -127,6 +136,22 @@ cpu {
};
};
+ sound-wm8962 {
+ compatible = "fsl,imx-audio-wm8962";
+ model = "wm8962-audio";
+ audio-cpu = <&sai3>;
+ audio-codec = <&wm8962>;
+ hp-det-gpio = <&pcal6524 4 GPIO_ACTIVE_HIGH>;
+ audio-routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "Ext Spk", "SPKOUTL",
+ "Ext Spk", "SPKOUTR",
+ "AMIC", "MICBIAS",
+ "IN3R", "AMIC",
+ "IN1R", "AMIC";
+ };
+
sound-xcvr {
compatible = "fsl,imx-audio-card";
model = "imx-audio-xcvr";
@@ -217,6 +242,28 @@ &lpi2c1 {
pinctrl-0 = <&pinctrl_lpi2c1>;
status = "okay";
+ wm8962: codec@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&clk IMX93_CLK_SAI3_GATE>;
+ DCVDD-supply = <®_audio_pwr>;
+ DBVDD-supply = <®_audio_pwr>;
+ AVDD-supply = <®_audio_pwr>;
+ CPVDD-supply = <®_audio_pwr>;
+ MICVDD-supply = <®_audio_pwr>;
+ PLLVDD-supply = <®_audio_pwr>;
+ SPKVDD1-supply = <®_audio_pwr>;
+ SPKVDD2-supply = <®_audio_pwr>;
+ gpio-cfg = <
+ 0x0000 /* 0:Default */
+ 0x0000 /* 1:Default */
+ 0x0000 /* 2:FN_DMICCLK */
+ 0x0000 /* 3:Default */
+ 0x0000 /* 4:FN_DMICCDAT */
+ 0x0000 /* 5:Default */
+ >;
+ };
+
inertial-meter@6a {
compatible = "st,lsm6dso";
reg = <0x6a>;
@@ -458,6 +505,17 @@ &sai1 {
status = "okay";
};
+&sai3 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sai3>;
+ pinctrl-1 = <&pinctrl_sai3_sleep>;
+ assigned-clocks = <&clk IMX93_CLK_SAI3>;
+ assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>;
+ assigned-clock-rates = <12288000>;
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
&usbotg1 {
dr_mode = "otg";
hnp-disable;
@@ -758,6 +816,26 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
>;
};
+ pinctrl_sai3: sai3grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO26__SAI3_TX_SYNC 0x31e
+ MX93_PAD_GPIO_IO16__SAI3_TX_BCLK 0x31e
+ MX93_PAD_GPIO_IO17__SAI3_MCLK 0x31e
+ MX93_PAD_GPIO_IO19__SAI3_TX_DATA00 0x31e
+ MX93_PAD_GPIO_IO20__SAI3_RX_DATA00 0x31e
+ >;
+ };
+
+ pinctrl_sai3_sleep: sai3sleepgrp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO26__GPIO2_IO26 0x51e
+ MX93_PAD_GPIO_IO16__GPIO2_IO16 0x51e
+ MX93_PAD_GPIO_IO17__GPIO2_IO17 0x51e
+ MX93_PAD_GPIO_IO19__GPIO2_IO19 0x51e
+ MX93_PAD_GPIO_IO20__GPIO2_IO20 0x51e
+ >;
+ };
+
pinctrl_spdif: spdifgrp {
fsl,pins = <
MX93_PAD_GPIO_IO22__SPDIF_IN 0x31e
--
2.34.1
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