[PATCH v2 07/17] arm64: dts: imx93-14x14-evk: Add MQS1 pinmux, clocks and mark conflicting devices

[Chancel Liu]

From: Chancel Liu <chancel.liu@xxxxxxx>

MQS1 shares pins with FlexCAN1 and its sound card conflicts with the BT
SCO card. Add the MQS1 pinctrl group and label the conflicting device
and card so the shared imx9-mqs overlay can disable them. The overlay
and its Makefile rule are added in a later patch.

Update SAI1 clock assignments to provide the MQS MCLK source.

Signed-off-by: Chancel Liu <chancel.liu@xxxxxxx>
---
 .../boot/dts/freescale/imx93-14x14-evk.dts    | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
index 6dcfbca65cbd..525504366f27 100644
--- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts
@@ -204,7 +204,7 @@ reg_vref_1v8: regulator-adc-vref {
 		regulator-max-microvolt = <1800000>;
 	};
 
-	sound-bt-sco {
+	mqs1_conflict_card: sound-bt-sco {
 		compatible = "simple-audio-card";
 		simple-audio-card,name = "bt-sco-audio";
 		simple-audio-card,format = "dsp_a";
@@ -282,7 +282,7 @@ ethphy2: ethernet-phy@2 {
 	};
 };
 
-&flexcan1 {
+mqs1_conflict_dev: &flexcan1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan1>, <&can1_fun>;
 	xceiver-supply = <&reg_can1_stby>;
@@ -442,6 +442,11 @@ bluetooth {
 	};
 };
 
+&mqs1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mqs1>, <&mqs1_fun>, <&mqs1_amp_en>;
+};
+
 &mu1 {
 	status = "okay";
 };
@@ -453,6 +458,10 @@ &mu2 {
 &sai1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai1>;
+	clocks = <&clk IMX93_CLK_SAI1_IPG>, <&clk IMX93_CLK_DUMMY>,
+		 <&clk IMX93_CLK_SAI1_GATE>, <&clk IMX93_CLK_DUMMY>,
+		 <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_AUDIO_PLL>;
+	clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k";
 	assigned-clocks = <&clk IMX93_CLK_SAI1>;
 	assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>;
 	assigned-clock-rates = <12288000>;
@@ -570,6 +579,13 @@ MX93_PAD_GPIO_IO29__LPI2C3_SCL			0x40000b9e
 		>;
 	};
 
+	pinctrl_mqs1: mqs1grp {
+		fsl,pins = <
+			MX93_PAD_PDM_CLK__MQS1_LEFT			0x31e
+			MX93_PAD_PDM_BIT_STREAM0__MQS1_RIGHT		0x31e
+		>;
+	};
+
 	pinctrl_pcal6524: pcal6524grp {
 		fsl,pins = <
 			MX93_PAD_CCM_CLKO2__GPIO3_IO27			0x31e
-- 
2.50.1