diff mbox series

ARM: dts: imx7d-sdb: Add notes for audio sound card

Message ID 1595483016-8822-1-git-send-email-shengjiu.wang@nxp.com
State New
Headers show
Series ARM: dts: imx7d-sdb: Add notes for audio sound card | expand

Commit Message

Shengjiu Wang July 23, 2020, 5:43 a.m. UTC 
Configure the SAI device node, configure audio clock
and pinctrl.

Enable the audio sound card, which use the SAI1 and
wm8960, and enable headphone detection.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>

---
 arch/arm/boot/dts/imx7d-sdb.dts | 81 +++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

-- 
2.27.0

Comments

Shawn Guo Aug. 17, 2020, 1:40 p.m. UTC | #1 
On Thu, Jul 23, 2020 at 01:43:36PM +0800, Shengjiu Wang wrote:
> Configure the SAI device node, configure audio clock

> and pinctrl.

> 

> Enable the audio sound card, which use the SAI1 and

> wm8960, and enable headphone detection.

> 

> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>


s/notes/nodes in subject?

I fixed it up and applied the patch.

Shawn

> ---

>  arch/arm/boot/dts/imx7d-sdb.dts | 81 +++++++++++++++++++++++++++++++++

>  1 file changed, 81 insertions(+)

> 

> diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts

> index 17cca8a9f77b..b50b19f2d0f1 100644

> --- a/arch/arm/boot/dts/imx7d-sdb.dts

> +++ b/arch/arm/boot/dts/imx7d-sdb.dts

> @@ -146,6 +146,24 @@ panel_in: endpoint {

>  			};

>  		};

>  	};

> +

> +	sound {

> +		compatible = "fsl,imx7d-evk-wm8960",

> +			     "fsl,imx-audio-wm8960";

> +		model = "wm8960-audio";

> +		audio-cpu = <&sai1>;

> +		audio-codec = <&codec>;

> +		hp-det-gpio = <&gpio2 28 GPIO_ACTIVE_HIGH>;

> +		audio-routing =

> +			"Headphone Jack", "HP_L",

> +			"Headphone Jack", "HP_R",

> +			"Ext Spk", "SPK_LP",

> +			"Ext Spk", "SPK_LN",

> +			"Ext Spk", "SPK_RP",

> +			"Ext Spk", "SPK_RN",

> +			"LINPUT1", "AMIC",

> +			"AMIC", "MICB";

> +	};

>  };

>  

>  &adc1 {

> @@ -363,6 +381,13 @@ codec: wm8960@1a {

>  		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;

>  		clock-names = "mclk";

>  		wlf,shared-lrclk;

> +		wlf,hp-cfg = <2 2 3>;

> +		wlf,gpio-cfg = <1 3>;

> +		assigned-clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_SRC>,

> +				  <&clks IMX7D_PLL_AUDIO_POST_DIV>,

> +				  <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;

> +		assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;

> +		assigned-clock-rates = <0>, <884736000>, <12288000>;

>  	};

>  };

>  

> @@ -391,6 +416,28 @@ &reg_1p2 {

>  	vin-supply = <&sw2_reg>;

>  };

>  

> +&sai1 {

> +	pinctrl-names = "default";

> +	pinctrl-0 = <&pinctrl_sai1>;

> +	assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>,

> +			  <&clks IMX7D_PLL_AUDIO_POST_DIV>,

> +			  <&clks IMX7D_SAI1_ROOT_CLK>;

> +	assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;

> +	assigned-clock-rates = <0>, <884736000>, <36864000>;

> +	status = "okay";

> +};

> +

> +&sai3 {

> +	pinctrl-names = "default";

> +	pinctrl-0 = <&pinctrl_sai3 &pinctrl_sai3_mclk>;

> +	assigned-clocks = <&clks IMX7D_SAI3_ROOT_SRC>,

> +			  <&clks IMX7D_PLL_AUDIO_POST_DIV>,

> +			  <&clks IMX7D_SAI3_ROOT_CLK>;

> +	assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;

> +	assigned-clock-rates = <0>, <884736000>, <36864000>;

> +	status = "okay";

> +};

> +

>  &snvs_pwrkey {

>  	status = "okay";

>  };

> @@ -550,6 +597,7 @@ MX7D_PAD_SD2_WP__GPIO5_IO10		0x59

>  		pinctrl_hog: hoggrp {

>  			fsl,pins = <

>  				MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */

> +				MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x59  /* headphone detect */

>  			>;

>  		};

>  

> @@ -615,6 +663,33 @@ MX7D_PAD_LCD_RESET__LCD_RESET		0x79

>  			>;

>  		};

>  

> +		pinctrl_sai1: sai1grp {

> +			fsl,pins = <

> +				MX7D_PAD_SAI1_MCLK__SAI1_MCLK           0x1f

> +				MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK     0x1f

> +				MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC	0x1f

> +				MX7D_PAD_ENET1_COL__SAI1_TX_DATA0	0x30

> +				MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0	0x1f

> +			>;

> +		};

> +

> +		pinctrl_sai2: sai2grp {

> +			fsl,pins = <

> +				MX7D_PAD_SAI2_TX_BCLK__SAI2_TX_BCLK     0x1f

> +				MX7D_PAD_SAI2_TX_SYNC__SAI2_TX_SYNC     0x1f

> +				MX7D_PAD_SAI2_TX_DATA__SAI2_TX_DATA0    0x30

> +				MX7D_PAD_SAI2_RX_DATA__SAI2_RX_DATA0    0x1f

> +			>;

> +		};

> +

> +		pinctrl_sai3: sai3grp {

> +			fsl,pins = <

> +				MX7D_PAD_UART3_TX_DATA__SAI3_TX_BCLK   0x1f

> +				MX7D_PAD_UART3_CTS_B__SAI3_TX_SYNC     0x1f

> +				MX7D_PAD_UART3_RTS_B__SAI3_TX_DATA0    0x30

> +			>;

> +		};

> +

>  		pinctrl_spi4: spi4grp {

>  			fsl,pins = <

>  				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59

> @@ -776,4 +851,10 @@ pinctrl_usb_otg2_vbus_reg: usbotg2vbusreggrp {

>  			MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7	  0x14

>  		>;

>  	};

> +

> +	pinctrl_sai3_mclk: sai3grp_mclk {

> +		fsl,pins = <

> +			MX7D_PAD_LPSR_GPIO1_IO03__SAI3_MCLK	0x1f

> +		>;

> +	};

>  };

> -- 

> 2.27.0

>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 17cca8a9f77b..b50b19f2d0f1 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -146,6 +146,24 @@  panel_in: endpoint {
 			};
 		};
 	};
+
+	sound {
+		compatible = "fsl,imx7d-evk-wm8960",
+			     "fsl,imx-audio-wm8960";
+		model = "wm8960-audio";
+		audio-cpu = <&sai1>;
+		audio-codec = <&codec>;
+		hp-det-gpio = <&gpio2 28 GPIO_ACTIVE_HIGH>;
+		audio-routing =
+			"Headphone Jack", "HP_L",
+			"Headphone Jack", "HP_R",
+			"Ext Spk", "SPK_LP",
+			"Ext Spk", "SPK_LN",
+			"Ext Spk", "SPK_RP",
+			"Ext Spk", "SPK_RN",
+			"LINPUT1", "AMIC",
+			"AMIC", "MICB";
+	};
 };
 
 &adc1 {
@@ -363,6 +381,13 @@  codec: wm8960@1a {
 		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
 		clock-names = "mclk";
 		wlf,shared-lrclk;
+		wlf,hp-cfg = <2 2 3>;
+		wlf,gpio-cfg = <1 3>;
+		assigned-clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_SRC>,
+				  <&clks IMX7D_PLL_AUDIO_POST_DIV>,
+				  <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+		assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
+		assigned-clock-rates = <0>, <884736000>, <12288000>;
 	};
 };
 
@@ -391,6 +416,28 @@  &reg_1p2 {
 	vin-supply = <&sw2_reg>;
 };
 
+&sai1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>,
+			  <&clks IMX7D_PLL_AUDIO_POST_DIV>,
+			  <&clks IMX7D_SAI1_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
+	assigned-clock-rates = <0>, <884736000>, <36864000>;
+	status = "okay";
+};
+
+&sai3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai3 &pinctrl_sai3_mclk>;
+	assigned-clocks = <&clks IMX7D_SAI3_ROOT_SRC>,
+			  <&clks IMX7D_PLL_AUDIO_POST_DIV>,
+			  <&clks IMX7D_SAI3_ROOT_CLK>;
+	assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>;
+	assigned-clock-rates = <0>, <884736000>, <36864000>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -550,6 +597,7 @@  MX7D_PAD_SD2_WP__GPIO5_IO10		0x59
 		pinctrl_hog: hoggrp {
 			fsl,pins = <
 				MX7D_PAD_ECSPI2_SS0__GPIO4_IO23		0x34  /* bt reg on */
+				MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x59  /* headphone detect */
 			>;
 		};
 
@@ -615,6 +663,33 @@  MX7D_PAD_LCD_RESET__LCD_RESET		0x79
 			>;
 		};
 
+		pinctrl_sai1: sai1grp {
+			fsl,pins = <
+				MX7D_PAD_SAI1_MCLK__SAI1_MCLK           0x1f
+				MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK     0x1f
+				MX7D_PAD_ENET1_CRS__SAI1_TX_SYNC	0x1f
+				MX7D_PAD_ENET1_COL__SAI1_TX_DATA0	0x30
+				MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0	0x1f
+			>;
+		};
+
+		pinctrl_sai2: sai2grp {
+			fsl,pins = <
+				MX7D_PAD_SAI2_TX_BCLK__SAI2_TX_BCLK     0x1f
+				MX7D_PAD_SAI2_TX_SYNC__SAI2_TX_SYNC     0x1f
+				MX7D_PAD_SAI2_TX_DATA__SAI2_TX_DATA0    0x30
+				MX7D_PAD_SAI2_RX_DATA__SAI2_RX_DATA0    0x1f
+			>;
+		};
+
+		pinctrl_sai3: sai3grp {
+			fsl,pins = <
+				MX7D_PAD_UART3_TX_DATA__SAI3_TX_BCLK   0x1f
+				MX7D_PAD_UART3_CTS_B__SAI3_TX_SYNC     0x1f
+				MX7D_PAD_UART3_RTS_B__SAI3_TX_DATA0    0x30
+			>;
+		};
+
 		pinctrl_spi4: spi4grp {
 			fsl,pins = <
 				MX7D_PAD_GPIO1_IO09__GPIO1_IO9	0x59
@@ -776,4 +851,10 @@  pinctrl_usb_otg2_vbus_reg: usbotg2vbusreggrp {
 			MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7	  0x14
 		>;
 	};
+
+	pinctrl_sai3_mclk: sai3grp_mclk {
+		fsl,pins = <
+			MX7D_PAD_LPSR_GPIO1_IO03__SAI3_MCLK	0x1f
+		>;
+	};
 };