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From: Daniel Baluta <daniel.baluta@nxp.com>
To: "shawnguo@kernel.org" <shawnguo@kernel.org>
Cc: "S.j. Wang" <shengjiu.wang@nxp.com>,
	"angus@akkea.ca" <angus@akkea.ca>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"l.stach@pengutronix.de" <l.stach@pengutronix.de>,
	Abel Vesa <abel.vesa@nxp.com>,
	"ccaione@baylibre.com" <ccaione@baylibre.com>,
	"baruch@tkos.co.il" <baruch@tkos.co.il>,
	"agx@sigxcpu.org" <agx@sigxcpu.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	dl-linux-imx <linux-imx@nxp.com>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"kuninori.morimoto.gx@renesas.com"
	<kuninori.morimoto.gx@renesas.com>,
	"spencercw@gmail.com" <spencercw@gmail.com>,
	Daniel Baluta <daniel.baluta@nxp.com>
Subject: [PATCH v5 4/4] arm64: dts: imx8mq-evk: Enable audio codec wm8524
Date: Fri, 1 Mar 2019 16:36:36 +0000	[thread overview]
Message-ID: <20190301163604.10618-5-daniel.baluta@nxp.com> (raw)
In-Reply-To: <20190301163604.10618-1-daniel.baluta@nxp.com>

The main Audio DAC used on the EVK board is wm8524.
The EVK provides the MCLK to wm8524.

Digital interface is SAI2 which includes three signals:
SYNC_CLK, BCLK and DACDAT.

This patch sets:
	* SAI2 pinctrl configuration
	* clock hierarchy
	* wm8524 codec

Then uses simple-card machine driver to connect them
into a sound card.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 48 ++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 54737bf1772f..8666af6bea5b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -31,6 +31,35 @@
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
+
+	wm8524: audio-codec {
+		#sound-dai-cells = <0>;
+		compatible = "wlf,wm8524";
+		clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		clock-names = "mclk";
+		wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+	};
+
+	sound-wm8524 {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "wm8524-audio";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,frame-master = <&cpudai>;
+		simple-audio-card,bitclock-master = <&cpudai>;
+		simple-audio-card,widgets =
+			"Line", "Left Line Out Jack",
+			"Line", "Right Line Out Jack";
+		simple-audio-card,routing =
+			"Left Line Out Jack", "LINEVOUTL",
+			"Right Line Out Jack", "LINEVOUTR";
+		cpudai: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+		link_codec: simple-audio-card,codec {
+			sound-dai = <&wm8524>;
+			clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		};
+	};
 };
 
 &fec1 {
@@ -52,6 +81,15 @@
 	};
 };
 
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <24576000>;
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -223,6 +261,16 @@
 		>;
 	};
 
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC     0xd6
+			MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK      0xd6
+			MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK        0xd6
+			MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0    0xd6
+			MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8       0xd6
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Daniel Baluta <daniel.baluta@nxp.com>
To: "shawnguo@kernel.org" <shawnguo@kernel.org>
Cc: "S.j. Wang" <shengjiu.wang@nxp.com>,
	"angus@akkea.ca" <angus@akkea.ca>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"l.stach@pengutronix.de" <l.stach@pengutronix.de>,
	Abel Vesa <abel.vesa@nxp.com>,
	"ccaione@baylibre.com" <ccaione@baylibre.com>,
	"baruch@tkos.co.il" <baruch@tkos.co.il>,
	"agx@sigxcpu.org" <agx@sigxcpu.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	dl-linux-imx <linux-imx@nxp.com>,
	Aisheng
Subject: [PATCH v5 4/4] arm64: dts: imx8mq-evk: Enable audio codec wm8524
Date: Fri, 1 Mar 2019 16:36:36 +0000	[thread overview]
Message-ID: <20190301163604.10618-5-daniel.baluta@nxp.com> (raw)
In-Reply-To: <20190301163604.10618-1-daniel.baluta@nxp.com>

The main Audio DAC used on the EVK board is wm8524.
The EVK provides the MCLK to wm8524.

Digital interface is SAI2 which includes three signals:
SYNC_CLK, BCLK and DACDAT.

This patch sets:
	* SAI2 pinctrl configuration
	* clock hierarchy
	* wm8524 codec

Then uses simple-card machine driver to connect them
into a sound card.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 48 ++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 54737bf1772f..8666af6bea5b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -31,6 +31,35 @@
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
+
+	wm8524: audio-codec {
+		#sound-dai-cells = <0>;
+		compatible = "wlf,wm8524";
+		clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		clock-names = "mclk";
+		wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+	};
+
+	sound-wm8524 {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "wm8524-audio";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,frame-master = <&cpudai>;
+		simple-audio-card,bitclock-master = <&cpudai>;
+		simple-audio-card,widgets =
+			"Line", "Left Line Out Jack",
+			"Line", "Right Line Out Jack";
+		simple-audio-card,routing =
+			"Left Line Out Jack", "LINEVOUTL",
+			"Right Line Out Jack", "LINEVOUTR";
+		cpudai: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+		link_codec: simple-audio-card,codec {
+			sound-dai = <&wm8524>;
+			clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		};
+	};
 };
 
 &fec1 {
@@ -52,6 +81,15 @@
 	};
 };
 
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <24576000>;
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -223,6 +261,16 @@
 		>;
 	};
 
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC     0xd6
+			MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK      0xd6
+			MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK        0xd6
+			MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0    0xd6
+			MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8       0xd6
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f
-- 
2.17.1

WARNING: multiple messages have this Message-ID (diff)
From: Daniel Baluta <daniel.baluta@nxp.com>
To: "shawnguo@kernel.org" <shawnguo@kernel.org>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"baruch@tkos.co.il" <baruch@tkos.co.il>,
	Abel Vesa <abel.vesa@nxp.com>,
	"kuninori.morimoto.gx@renesas.com"
	<kuninori.morimoto.gx@renesas.com>,
	"ccaione@baylibre.com" <ccaione@baylibre.com>,
	"spencercw@gmail.com" <spencercw@gmail.com>,
	"S.j. Wang" <shengjiu.wang@nxp.com>,
	"angus@akkea.ca" <angus@akkea.ca>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Daniel Baluta <daniel.baluta@nxp.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	dl-linux-imx <linux-imx@nxp.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	Aisheng Dong <aisheng.dong@nxp.com>,
	"agx@sigxcpu.org" <agx@sigxcpu.org>,
	"festevam@gmail.com" <festevam@gmail.com>,
	"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"l.stach@pengutronix.de" <l.stach@pengutronix.de>
Subject: [PATCH v5 4/4] arm64: dts: imx8mq-evk: Enable audio codec wm8524
Date: Fri, 1 Mar 2019 16:36:36 +0000	[thread overview]
Message-ID: <20190301163604.10618-5-daniel.baluta@nxp.com> (raw)
In-Reply-To: <20190301163604.10618-1-daniel.baluta@nxp.com>

The main Audio DAC used on the EVK board is wm8524.
The EVK provides the MCLK to wm8524.

Digital interface is SAI2 which includes three signals:
SYNC_CLK, BCLK and DACDAT.

This patch sets:
	* SAI2 pinctrl configuration
	* clock hierarchy
	* wm8524 codec

Then uses simple-card machine driver to connect them
into a sound card.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 48 ++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 54737bf1772f..8666af6bea5b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -31,6 +31,35 @@
 		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};
+
+	wm8524: audio-codec {
+		#sound-dai-cells = <0>;
+		compatible = "wlf,wm8524";
+		clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		clock-names = "mclk";
+		wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+	};
+
+	sound-wm8524 {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "wm8524-audio";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,frame-master = <&cpudai>;
+		simple-audio-card,bitclock-master = <&cpudai>;
+		simple-audio-card,widgets =
+			"Line", "Left Line Out Jack",
+			"Line", "Right Line Out Jack";
+		simple-audio-card,routing =
+			"Left Line Out Jack", "LINEVOUTL",
+			"Right Line Out Jack", "LINEVOUTR";
+		cpudai: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+		link_codec: simple-audio-card,codec {
+			sound-dai = <&wm8524>;
+			clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+		};
+	};
 };
 
 &fec1 {
@@ -52,6 +81,15 @@
 	};
 };
 
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+	assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+	assigned-clock-rates = <24576000>;
+	status = "okay";
+};
+
 &i2c1 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
@@ -223,6 +261,16 @@
 		>;
 	};
 
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC     0xd6
+			MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK      0xd6
+			MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK        0xd6
+			MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0    0xd6
+			MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8       0xd6
+		>;
+	};
+
 	pinctrl_i2c1: i2c1grp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f
-- 
2.17.1


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2019-03-01 16:37 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-01 16:36 [PATCH v5 0/4] Enable wm8524 on i.MX8MQ-EVK Daniel Baluta
2019-03-01 16:36 ` Daniel Baluta
2019-03-01 16:36 ` Daniel Baluta
2019-03-01 16:36 ` [PATCH v5 1/4] arm64: dts: imx8mq: Add SDMA nodes Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36 ` [PATCH v5 2/4] bindings: fsl-imx-sdma: Document fsl,imx8mq-sdma compatbile string Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36 ` [PATCH v5 3/4] arm64: dts: imx8mq: Add SAI2 node Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta
2019-03-01 16:36 ` Daniel Baluta [this message]
2019-03-01 16:36   ` [PATCH v5 4/4] arm64: dts: imx8mq-evk: Enable audio codec wm8524 Daniel Baluta
2019-03-01 16:36   ` Daniel Baluta

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