linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
* [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes
@ 2024-10-28 22:03 Frank Li
  2024-10-29  0:21 ` Francesco Dolcini
  2025-01-06 19:30 ` Frank Li
  0 siblings, 2 replies; 4+ messages in thread
From: Frank Li @ 2024-10-28 22:03 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
	Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list

Add audio-codec cs42888, enable esai0 and asrc0.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 82 ++++++++++++++++++++
 1 file changed, 82 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index e983633a4bb31..31cf02275ca9e 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -134,6 +134,13 @@ reg_usdhc2_vmmc: usdhc2-vmmc {
 		enable-active-high;
 	};
 
+	reg_audio: regulator-audio {
+		compatible = "regulator-fixed";
+		regulator-name = "cs42888_supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	reg_fec2_supply: regulator-fec2-nvcc {
 		compatible = "regulator-fixed";
 		regulator-name = "fec2_nvcc";
@@ -223,6 +230,27 @@ simple-audio-card,codec {
 		};
 	};
 
+	sound-cs42888 {
+		compatible = "fsl,imx-audio-cs42888";
+		model = "imx-cs42888";
+		audio-cpu = <&esai0>;
+		audio-codec = <&cs42888>;
+		audio-asrc = <&asrc0>;
+		audio-routing = "Line Out Jack", "AOUT1L",
+				"Line Out Jack", "AOUT1R",
+				"Line Out Jack", "AOUT2L",
+				"Line Out Jack", "AOUT2R",
+				"Line Out Jack", "AOUT3L",
+				"Line Out Jack", "AOUT3R",
+				"Line Out Jack", "AOUT4L",
+				"Line Out Jack", "AOUT4R",
+				"AIN1L", "Line In Jack",
+				"AIN1R", "Line In Jack",
+				"AIN2L", "Line In Jack",
+				"AIN2R", "Line In Jack";
+		status = "okay";
+	};
+
 	sound-wm8960 {
 		compatible = "fsl,imx-audio-wm8960";
 		model = "wm8960-audio";
@@ -301,12 +329,45 @@ pca6416: gpio@20 {
 		gpio-controller;
 		#gpio-cells = <2>;
 	};
+
+	cs42888: audio-codec@48 {
+		compatible = "cirrus,cs42888";
+		reg = <0x48>;
+		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		clock-names = "mclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_cs42888_reset>;
+		VA-supply = <&reg_audio>;
+		VD-supply = <&reg_audio>;
+		VLS-supply = <&reg_audio>;
+		VLC-supply = <&reg_audio>;
+		reset-gpios = <&lsio_gpio4 25 GPIO_ACTIVE_LOW>;
+		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
+		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
+		status = "okay";
+	};
 };
 
 &cm41_intmux {
 	status = "okay";
 };
 
+&esai0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esai0>;
+	assigned-clocks = <&acm IMX_ADMA_ACM_ESAI0_MCLK_SEL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
+			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
+			  <&esai0_lpcg IMX_LPCG_CLK_4>;
+	assigned-clock-parents = <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>;
+	assigned-clock-rates = <0>, <786432000>, <49152000>, <12288000>, <49152000>;
+	status = "okay";
+};
+
 &hsio_phy {
 	fsl,hsio-cfg = "pciea-pcieb-sata";
 	fsl,refclk-pad-mode = "input";
@@ -691,6 +752,12 @@ IMX8QM_SCU_GPIO0_03_LSIO_GPIO0_IO31			0x0600004c
 		>;
 	};
 
+	pinctrl_cs42888_reset: cs42888_resetgrp {
+		fsl,pins = <
+			IMX8QM_QSPI1A_DATA1_LSIO_GPIO4_IO25			0x0600004c
+		>;
+	};
+
 	pinctrl_i2c0: i2c0grp {
 		fsl,pins = <
 			IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL			0x06000021
@@ -725,6 +792,21 @@ IMX8QM_M41_I2C0_SCL_M41_I2C0_SCL			0x0600004c
 		>;
 	};
 
+	pinctrl_esai0: esai0grp {
+		fsl,pins = <
+			IMX8QM_ESAI0_FSR_AUD_ESAI0_FSR				0xc6000040
+			IMX8QM_ESAI0_FST_AUD_ESAI0_FST				0xc6000040
+			IMX8QM_ESAI0_SCKR_AUD_ESAI0_SCKR			0xc6000040
+			IMX8QM_ESAI0_SCKT_AUD_ESAI0_SCKT			0xc6000040
+			IMX8QM_ESAI0_TX0_AUD_ESAI0_TX0				0xc6000040
+			IMX8QM_ESAI0_TX1_AUD_ESAI0_TX1				0xc6000040
+			IMX8QM_ESAI0_TX2_RX3_AUD_ESAI0_TX2_RX3			0xc6000040
+			IMX8QM_ESAI0_TX3_RX2_AUD_ESAI0_TX3_RX2			0xc6000040
+			IMX8QM_ESAI0_TX4_RX1_AUD_ESAI0_TX4_RX1			0xc6000040
+			IMX8QM_ESAI0_TX5_RX0_AUD_ESAI0_TX5_RX0			0xc6000040
+		>;
+	};
+
 	pinctrl_fec1: fec1grp {
 		fsl,pins = <
 			IMX8QM_ENET0_MDC_CONN_ENET0_MDC				0x06000020
-- 
2.34.1



^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes
  2024-10-28 22:03 [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes Frank Li
@ 2024-10-29  0:21 ` Francesco Dolcini
  2025-01-06 19:30 ` Frank Li
  1 sibling, 0 replies; 4+ messages in thread
From: Francesco Dolcini @ 2024-10-29  0:21 UTC (permalink / raw)
  To: Frank Li
  Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
	Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list

Hello Frank,

On Mon, Oct 28, 2024 at 06:03:18PM -0400, Frank Li wrote:
> Add audio-codec cs42888, enable esai0 and asrc0.
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 82 ++++++++++++++++++++
>  1 file changed, 82 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> index e983633a4bb31..31cf02275ca9e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> @@ -134,6 +134,13 @@ reg_usdhc2_vmmc: usdhc2-vmmc {
>  		enable-active-high;
>  	};
>  
> +	reg_audio: regulator-audio {
> +		compatible = "regulator-fixed";
> +		regulator-name = "cs42888_supply";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
>  	reg_fec2_supply: regulator-fec2-nvcc {
>  		compatible = "regulator-fixed";
>  		regulator-name = "fec2_nvcc";
> @@ -223,6 +230,27 @@ simple-audio-card,codec {
>  		};
>  	};
>  
> +	sound-cs42888 {
> +		compatible = "fsl,imx-audio-cs42888";
> +		model = "imx-cs42888";
> +		audio-cpu = <&esai0>;
> +		audio-codec = <&cs42888>;
> +		audio-asrc = <&asrc0>;
> +		audio-routing = "Line Out Jack", "AOUT1L",
> +				"Line Out Jack", "AOUT1R",
> +				"Line Out Jack", "AOUT2L",
> +				"Line Out Jack", "AOUT2R",
> +				"Line Out Jack", "AOUT3L",
> +				"Line Out Jack", "AOUT3R",
> +				"Line Out Jack", "AOUT4L",
> +				"Line Out Jack", "AOUT4R",
> +				"AIN1L", "Line In Jack",
> +				"AIN1R", "Line In Jack",
> +				"AIN2L", "Line In Jack",
> +				"AIN2R", "Line In Jack";
> +		status = "okay";
remove status=okay, not needed

> +	};
> +
>  	sound-wm8960 {
>  		compatible = "fsl,imx-audio-wm8960";
>  		model = "wm8960-audio";
> @@ -301,12 +329,45 @@ pca6416: gpio@20 {
>  		gpio-controller;
>  		#gpio-cells = <2>;
>  	};
> +
> +	cs42888: audio-codec@48 {
> +		compatible = "cirrus,cs42888";
> +		reg = <0x48>;
> +		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> +		clock-names = "mclk";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_cs42888_reset>;
> +		VA-supply = <&reg_audio>;
> +		VD-supply = <&reg_audio>;
> +		VLS-supply = <&reg_audio>;
> +		VLC-supply = <&reg_audio>;
> +		reset-gpios = <&lsio_gpio4 25 GPIO_ACTIVE_LOW>;
> +		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
> +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
> +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> +				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> +		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
> +		status = "okay";

remove status=okay, not needed


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes
  2024-10-28 22:03 [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes Frank Li
  2024-10-29  0:21 ` Francesco Dolcini
@ 2025-01-06 19:30 ` Frank Li
  2025-01-06 19:33   ` Frank Li
  1 sibling, 1 reply; 4+ messages in thread
From: Frank Li @ 2025-01-06 19:30 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
	Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list

On Mon, Oct 28, 2024 at 06:03:18PM -0400, Frank Li wrote:
> Add audio-codec cs42888, enable esai0 and asrc0.
>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---

Shawn:

	Any comments for this patches?

Frank

>  arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 82 ++++++++++++++++++++
>  1 file changed, 82 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> index e983633a4bb31..31cf02275ca9e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> @@ -134,6 +134,13 @@ reg_usdhc2_vmmc: usdhc2-vmmc {
>  		enable-active-high;
>  	};
>
> +	reg_audio: regulator-audio {
> +		compatible = "regulator-fixed";
> +		regulator-name = "cs42888_supply";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
>  	reg_fec2_supply: regulator-fec2-nvcc {
>  		compatible = "regulator-fixed";
>  		regulator-name = "fec2_nvcc";
> @@ -223,6 +230,27 @@ simple-audio-card,codec {
>  		};
>  	};
>
> +	sound-cs42888 {
> +		compatible = "fsl,imx-audio-cs42888";
> +		model = "imx-cs42888";
> +		audio-cpu = <&esai0>;
> +		audio-codec = <&cs42888>;
> +		audio-asrc = <&asrc0>;
> +		audio-routing = "Line Out Jack", "AOUT1L",
> +				"Line Out Jack", "AOUT1R",
> +				"Line Out Jack", "AOUT2L",
> +				"Line Out Jack", "AOUT2R",
> +				"Line Out Jack", "AOUT3L",
> +				"Line Out Jack", "AOUT3R",
> +				"Line Out Jack", "AOUT4L",
> +				"Line Out Jack", "AOUT4R",
> +				"AIN1L", "Line In Jack",
> +				"AIN1R", "Line In Jack",
> +				"AIN2L", "Line In Jack",
> +				"AIN2R", "Line In Jack";
> +		status = "okay";
> +	};
> +
>  	sound-wm8960 {
>  		compatible = "fsl,imx-audio-wm8960";
>  		model = "wm8960-audio";
> @@ -301,12 +329,45 @@ pca6416: gpio@20 {
>  		gpio-controller;
>  		#gpio-cells = <2>;
>  	};
> +
> +	cs42888: audio-codec@48 {
> +		compatible = "cirrus,cs42888";
> +		reg = <0x48>;
> +		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> +		clock-names = "mclk";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_cs42888_reset>;
> +		VA-supply = <&reg_audio>;
> +		VD-supply = <&reg_audio>;
> +		VLS-supply = <&reg_audio>;
> +		VLC-supply = <&reg_audio>;
> +		reset-gpios = <&lsio_gpio4 25 GPIO_ACTIVE_LOW>;
> +		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
> +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
> +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> +				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> +		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
> +		status = "okay";
> +	};
>  };
>
>  &cm41_intmux {
>  	status = "okay";
>  };
>
> +&esai0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_esai0>;
> +	assigned-clocks = <&acm IMX_ADMA_ACM_ESAI0_MCLK_SEL>,
> +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
> +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
> +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> +			  <&esai0_lpcg IMX_LPCG_CLK_4>;
> +	assigned-clock-parents = <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>;
> +	assigned-clock-rates = <0>, <786432000>, <49152000>, <12288000>, <49152000>;
> +	status = "okay";
> +};
> +
>  &hsio_phy {
>  	fsl,hsio-cfg = "pciea-pcieb-sata";
>  	fsl,refclk-pad-mode = "input";
> @@ -691,6 +752,12 @@ IMX8QM_SCU_GPIO0_03_LSIO_GPIO0_IO31			0x0600004c
>  		>;
>  	};
>
> +	pinctrl_cs42888_reset: cs42888_resetgrp {
> +		fsl,pins = <
> +			IMX8QM_QSPI1A_DATA1_LSIO_GPIO4_IO25			0x0600004c
> +		>;
> +	};
> +
>  	pinctrl_i2c0: i2c0grp {
>  		fsl,pins = <
>  			IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL			0x06000021
> @@ -725,6 +792,21 @@ IMX8QM_M41_I2C0_SCL_M41_I2C0_SCL			0x0600004c
>  		>;
>  	};
>
> +	pinctrl_esai0: esai0grp {
> +		fsl,pins = <
> +			IMX8QM_ESAI0_FSR_AUD_ESAI0_FSR				0xc6000040
> +			IMX8QM_ESAI0_FST_AUD_ESAI0_FST				0xc6000040
> +			IMX8QM_ESAI0_SCKR_AUD_ESAI0_SCKR			0xc6000040
> +			IMX8QM_ESAI0_SCKT_AUD_ESAI0_SCKT			0xc6000040
> +			IMX8QM_ESAI0_TX0_AUD_ESAI0_TX0				0xc6000040
> +			IMX8QM_ESAI0_TX1_AUD_ESAI0_TX1				0xc6000040
> +			IMX8QM_ESAI0_TX2_RX3_AUD_ESAI0_TX2_RX3			0xc6000040
> +			IMX8QM_ESAI0_TX3_RX2_AUD_ESAI0_TX3_RX2			0xc6000040
> +			IMX8QM_ESAI0_TX4_RX1_AUD_ESAI0_TX4_RX1			0xc6000040
> +			IMX8QM_ESAI0_TX5_RX0_AUD_ESAI0_TX5_RX0			0xc6000040
> +		>;
> +	};
> +
>  	pinctrl_fec1: fec1grp {
>  		fsl,pins = <
>  			IMX8QM_ENET0_MDC_CONN_ENET0_MDC				0x06000020
> --
> 2.34.1
>


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes
  2025-01-06 19:30 ` Frank Li
@ 2025-01-06 19:33   ` Frank Li
  0 siblings, 0 replies; 4+ messages in thread
From: Frank Li @ 2025-01-06 19:33 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
	Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	open list

On Mon, Jan 06, 2025 at 02:30:33PM -0500, Frank Li wrote:
> On Mon, Oct 28, 2024 at 06:03:18PM -0400, Frank Li wrote:
> > Add audio-codec cs42888, enable esai0 and asrc0.
> >
> > Signed-off-by: Frank Li <Frank.Li@nxp.com>
> > ---
>
> Shawn:
>
> 	Any comments for this patches?

Sorry, I ping at old thread, v2 should be

https://lore.kernel.org/imx/Z3wvqEupL6TxCqct@lizhi-Precision-Tower-5810/T/#t

Frank

>
> Frank
>
> >  arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 82 ++++++++++++++++++++
> >  1 file changed, 82 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> > index e983633a4bb31..31cf02275ca9e 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> > +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
> > @@ -134,6 +134,13 @@ reg_usdhc2_vmmc: usdhc2-vmmc {
> >  		enable-active-high;
> >  	};
> >
> > +	reg_audio: regulator-audio {
> > +		compatible = "regulator-fixed";
> > +		regulator-name = "cs42888_supply";
> > +		regulator-min-microvolt = <3300000>;
> > +		regulator-max-microvolt = <3300000>;
> > +	};
> > +
> >  	reg_fec2_supply: regulator-fec2-nvcc {
> >  		compatible = "regulator-fixed";
> >  		regulator-name = "fec2_nvcc";
> > @@ -223,6 +230,27 @@ simple-audio-card,codec {
> >  		};
> >  	};
> >
> > +	sound-cs42888 {
> > +		compatible = "fsl,imx-audio-cs42888";
> > +		model = "imx-cs42888";
> > +		audio-cpu = <&esai0>;
> > +		audio-codec = <&cs42888>;
> > +		audio-asrc = <&asrc0>;
> > +		audio-routing = "Line Out Jack", "AOUT1L",
> > +				"Line Out Jack", "AOUT1R",
> > +				"Line Out Jack", "AOUT2L",
> > +				"Line Out Jack", "AOUT2R",
> > +				"Line Out Jack", "AOUT3L",
> > +				"Line Out Jack", "AOUT3R",
> > +				"Line Out Jack", "AOUT4L",
> > +				"Line Out Jack", "AOUT4R",
> > +				"AIN1L", "Line In Jack",
> > +				"AIN1R", "Line In Jack",
> > +				"AIN2L", "Line In Jack",
> > +				"AIN2R", "Line In Jack";
> > +		status = "okay";
> > +	};
> > +
> >  	sound-wm8960 {
> >  		compatible = "fsl,imx-audio-wm8960";
> >  		model = "wm8960-audio";
> > @@ -301,12 +329,45 @@ pca6416: gpio@20 {
> >  		gpio-controller;
> >  		#gpio-cells = <2>;
> >  	};
> > +
> > +	cs42888: audio-codec@48 {
> > +		compatible = "cirrus,cs42888";
> > +		reg = <0x48>;
> > +		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> > +		clock-names = "mclk";
> > +		pinctrl-names = "default";
> > +		pinctrl-0 = <&pinctrl_cs42888_reset>;
> > +		VA-supply = <&reg_audio>;
> > +		VD-supply = <&reg_audio>;
> > +		VLS-supply = <&reg_audio>;
> > +		VLC-supply = <&reg_audio>;
> > +		reset-gpios = <&lsio_gpio4 25 GPIO_ACTIVE_LOW>;
> > +		assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
> > +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
> > +				  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> > +				  <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> > +		assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>;
> > +		status = "okay";
> > +	};
> >  };
> >
> >  &cm41_intmux {
> >  	status = "okay";
> >  };
> >
> > +&esai0 {
> > +	pinctrl-names = "default";
> > +	pinctrl-0 = <&pinctrl_esai0>;
> > +	assigned-clocks = <&acm IMX_ADMA_ACM_ESAI0_MCLK_SEL>,
> > +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
> > +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
> > +			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> > +			  <&esai0_lpcg IMX_LPCG_CLK_4>;
> > +	assigned-clock-parents = <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>;
> > +	assigned-clock-rates = <0>, <786432000>, <49152000>, <12288000>, <49152000>;
> > +	status = "okay";
> > +};
> > +
> >  &hsio_phy {
> >  	fsl,hsio-cfg = "pciea-pcieb-sata";
> >  	fsl,refclk-pad-mode = "input";
> > @@ -691,6 +752,12 @@ IMX8QM_SCU_GPIO0_03_LSIO_GPIO0_IO31			0x0600004c
> >  		>;
> >  	};
> >
> > +	pinctrl_cs42888_reset: cs42888_resetgrp {
> > +		fsl,pins = <
> > +			IMX8QM_QSPI1A_DATA1_LSIO_GPIO4_IO25			0x0600004c
> > +		>;
> > +	};
> > +
> >  	pinctrl_i2c0: i2c0grp {
> >  		fsl,pins = <
> >  			IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL			0x06000021
> > @@ -725,6 +792,21 @@ IMX8QM_M41_I2C0_SCL_M41_I2C0_SCL			0x0600004c
> >  		>;
> >  	};
> >
> > +	pinctrl_esai0: esai0grp {
> > +		fsl,pins = <
> > +			IMX8QM_ESAI0_FSR_AUD_ESAI0_FSR				0xc6000040
> > +			IMX8QM_ESAI0_FST_AUD_ESAI0_FST				0xc6000040
> > +			IMX8QM_ESAI0_SCKR_AUD_ESAI0_SCKR			0xc6000040
> > +			IMX8QM_ESAI0_SCKT_AUD_ESAI0_SCKT			0xc6000040
> > +			IMX8QM_ESAI0_TX0_AUD_ESAI0_TX0				0xc6000040
> > +			IMX8QM_ESAI0_TX1_AUD_ESAI0_TX1				0xc6000040
> > +			IMX8QM_ESAI0_TX2_RX3_AUD_ESAI0_TX2_RX3			0xc6000040
> > +			IMX8QM_ESAI0_TX3_RX2_AUD_ESAI0_TX3_RX2			0xc6000040
> > +			IMX8QM_ESAI0_TX4_RX1_AUD_ESAI0_TX4_RX1			0xc6000040
> > +			IMX8QM_ESAI0_TX5_RX0_AUD_ESAI0_TX5_RX0			0xc6000040
> > +		>;
> > +	};
> > +
> >  	pinctrl_fec1: fec1grp {
> >  		fsl,pins = <
> >  			IMX8QM_ENET0_MDC_CONN_ENET0_MDC				0x06000020
> > --
> > 2.34.1
> >


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2025-01-06 19:35 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-28 22:03 [PATCH 1/1] arm64: dts: imx8qm-mek: add audio-codec cs42888 and related nodes Frank Li
2024-10-29  0:21 ` Francesco Dolcini
2025-01-06 19:30 ` Frank Li
2025-01-06 19:33   ` Frank Li

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).