* [PATCH 1/2] arm64: dts: imx8mm-beacon: Enable more audio
@ 2021-05-05 19:11 Adam Ford
2021-05-05 19:11 ` [PATCH 2/2] arm64: dts: imx8mn-beacon: " Adam Ford
2021-05-06 10:44 ` [PATCH 1/2] arm64: dts: imx8mm-beacon: " Adam Ford
0 siblings, 2 replies; 3+ messages in thread
From: Adam Ford @ 2021-05-05 19:11 UTC (permalink / raw)
To: linux-arm-kernel
Cc: aford, Adam Ford, Rob Herring, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
devicetree, linux-kernel
There are audio ports for SPDIF and MICFIL on the baseboard.
Enable them.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
index 6f5e63696ec0..3039a030f3d8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
@@ -65,6 +65,20 @@ sound {
"AMIC", "MICBIAS",
"IN3R", "AMIC";
};
+
+ sound-micfil {
+ compatible = "fsl,imx-audio-micfil";
+ model = "imx-audio-micfil";
+ cpu-dai = <&micfil>;
+ };
+
+ sound-spdif {
+ compatible = "fsl,imx-audio-spdif";
+ model = "imx-spdif";
+ spdif-controller = <&spdif1>;
+ spdif-out;
+ spdif-in;
+ };
};
&ecspi2 {
@@ -141,6 +155,15 @@ pca6416_1: gpio@21 {
};
};
+&micfil {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_micfil>;
+ assigned-clocks = <&clk IMX8MM_CLK_PDM>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <196608000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -155,6 +178,23 @@ &snvs_pwrkey {
status = "okay";
};
+&spdif1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spdif1>;
+ assigned-clocks = <&clk IMX8MM_CLK_SPDIF1>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ clocks = <&clk IMX8MM_CLK_AUDIO_AHB>, <&clk IMX8MM_CLK_24M>,
+ <&clk IMX8MM_CLK_SPDIF1>, <&clk IMX8MM_CLK_DUMMY>,
+ <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>,
+ <&clk IMX8MM_CLK_AUDIO_AHB>, <&clk IMX8MM_CLK_DUMMY>,
+ <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>,
+ <&clk IMX8MM_AUDIO_PLL1_OUT>, <&clk IMX8MM_AUDIO_PLL2_OUT>;
+ clock-names = "core", "rxtx0", "rxtx1", "rxtx2", "rxtx3",
+ "rxtx4", "rxtx5", "rxtx6", "rxtx7", "spba", "pll8k", "pll11k";
+ status = "okay";
+};
+
&uart2 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
@@ -209,6 +249,13 @@ MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41
>;
};
+ pinctrl_micfil: micfilgrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI5_RXC_PDM_CLK 0xd6
+ MX8MM_IOMUXC_SAI5_RXD0_PDM_DATA0 0xd6
+ >;
+ };
+
pinctrl_pcal6414: pcal6414-gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19
@@ -225,6 +272,14 @@ MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6
>;
};
+ pinctrl_spdif1: spdif1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
+ MX8MM_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6
+ MX8MM_IOMUXC_SPDIF_EXT_CLK_SPDIF1_EXT_CLK 0xd6
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
--
2.25.1
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] arm64: dts: imx8mn-beacon: Enable more audio
2021-05-05 19:11 [PATCH 1/2] arm64: dts: imx8mm-beacon: Enable more audio Adam Ford
@ 2021-05-05 19:11 ` Adam Ford
2021-05-06 10:44 ` [PATCH 1/2] arm64: dts: imx8mm-beacon: " Adam Ford
1 sibling, 0 replies; 3+ messages in thread
From: Adam Ford @ 2021-05-05 19:11 UTC (permalink / raw)
To: linux-arm-kernel
Cc: aford, Adam Ford, Rob Herring, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
devicetree, linux-kernel
There are audio ports for SPDIF and MICFIL on the baseboard.
Enable them.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
index 376ca8ff7213..cc31f2c5b4bf 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -76,6 +76,20 @@ sound {
"AMIC", "MICBIAS",
"IN3R", "AMIC";
};
+
+ sound-micfil {
+ compatible = "fsl,imx-audio-micfil";
+ model = "imx-audio-micfil";
+ cpu-dai = <&micfil>;
+ };
+
+ sound-spdif {
+ compatible = "fsl,imx-audio-spdif";
+ model = "imx-spdif";
+ spdif-controller = <&spdif1>;
+ spdif-out;
+ spdif-in;
+ };
};
&ecspi2 {
@@ -151,6 +165,15 @@ &easrc {
status = "okay";
};
+&micfil {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_micfil>;
+ assigned-clocks = <&clk IMX8MN_CLK_PDM>;
+ assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <196608000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -165,6 +188,23 @@ &snvs_pwrkey {
status = "okay";
};
+&spdif1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spdif1>;
+ assigned-clocks = <&clk IMX8MN_CLK_SPDIF1>;
+ assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, <&clk IMX8MN_CLK_24M>,
+ <&clk IMX8MN_CLK_SPDIF1>, <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_AUDIO_AHB>, <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_AUDIO_PLL1_OUT>, <&clk IMX8MN_AUDIO_PLL2_OUT>;
+ clock-names = "core", "rxtx0", "rxtx1", "rxtx2", "rxtx3",
+ "rxtx4", "rxtx5", "rxtx6", "rxtx7", "spba", "pll8k", "pll11k";
+ status = "okay";
+};
+
&uart2 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
@@ -226,6 +266,13 @@ MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41
>;
};
+ pinctrl_micfil: micfilgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI5_RXC_PDM_CLK 0xd6
+ MX8MN_IOMUXC_SAI5_RXD0_PDM_BIT_STREAM0 0xd6
+ >;
+ };
+
pinctrl_pcal6414: pcal6414-gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19
@@ -248,6 +295,14 @@ MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6
>;
};
+ pinctrl_spdif1: spdif1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
+ MX8MN_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6
+ MX8MN_IOMUXC_SPDIF_EXT_CLK_SPDIF1_EXT_CLK 0xd6
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
--
2.25.1
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] arm64: dts: imx8mm-beacon: Enable more audio
2021-05-05 19:11 [PATCH 1/2] arm64: dts: imx8mm-beacon: Enable more audio Adam Ford
2021-05-05 19:11 ` [PATCH 2/2] arm64: dts: imx8mn-beacon: " Adam Ford
@ 2021-05-06 10:44 ` Adam Ford
1 sibling, 0 replies; 3+ messages in thread
From: Adam Ford @ 2021-05-06 10:44 UTC (permalink / raw)
To: arm-soc
Cc: Adam Ford-BE, Rob Herring, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
devicetree, Linux Kernel Mailing List
On Wed, May 5, 2021 at 2:11 PM Adam Ford <aford173@gmail.com> wrote:
>
> There are audio ports for SPDIF and MICFIL on the baseboard.
> Enable them.
>
Sorry for the noise, I copied these bindings from NXP's 5.10 branch,
but I didn't realize that fsl,imx-audio-micfil doesn't exist upstream.
I'm going to see if a simple audio driver will work. Either way, I'll
NAK my own work and submit a V2 later.
adam
> Signed-off-by: Adam Ford <aford173@gmail.com>
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
> index 6f5e63696ec0..3039a030f3d8 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi
> @@ -65,6 +65,20 @@ sound {
> "AMIC", "MICBIAS",
> "IN3R", "AMIC";
> };
> +
> + sound-micfil {
> + compatible = "fsl,imx-audio-micfil";
> + model = "imx-audio-micfil";
> + cpu-dai = <&micfil>;
> + };
> +
> + sound-spdif {
> + compatible = "fsl,imx-audio-spdif";
> + model = "imx-spdif";
> + spdif-controller = <&spdif1>;
> + spdif-out;
> + spdif-in;
> + };
> };
>
> &ecspi2 {
> @@ -141,6 +155,15 @@ pca6416_1: gpio@21 {
> };
> };
>
> +&micfil {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_micfil>;
> + assigned-clocks = <&clk IMX8MM_CLK_PDM>;
> + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <196608000>;
> + status = "okay";
> +};
> +
> &sai3 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sai3>;
> @@ -155,6 +178,23 @@ &snvs_pwrkey {
> status = "okay";
> };
>
> +&spdif1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spdif1>;
> + assigned-clocks = <&clk IMX8MM_CLK_SPDIF1>;
> + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + clocks = <&clk IMX8MM_CLK_AUDIO_AHB>, <&clk IMX8MM_CLK_24M>,
> + <&clk IMX8MM_CLK_SPDIF1>, <&clk IMX8MM_CLK_DUMMY>,
> + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>,
> + <&clk IMX8MM_CLK_AUDIO_AHB>, <&clk IMX8MM_CLK_DUMMY>,
> + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>,
> + <&clk IMX8MM_AUDIO_PLL1_OUT>, <&clk IMX8MM_AUDIO_PLL2_OUT>;
> + clock-names = "core", "rxtx0", "rxtx1", "rxtx2", "rxtx3",
> + "rxtx4", "rxtx5", "rxtx6", "rxtx7", "spba", "pll8k", "pll11k";
> + status = "okay";
> +};
> +
> &uart2 { /* console */
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_uart2>;
> @@ -209,6 +249,13 @@ MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41
> >;
> };
>
> + pinctrl_micfil: micfilgrp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SAI5_RXC_PDM_CLK 0xd6
> + MX8MM_IOMUXC_SAI5_RXD0_PDM_DATA0 0xd6
> + >;
> + };
> +
> pinctrl_pcal6414: pcal6414-gpiogrp {
> fsl,pins = <
> MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19
> @@ -225,6 +272,14 @@ MX8MM_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6
> >;
> };
>
> + pinctrl_spdif1: spdif1grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
> + MX8MM_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6
> + MX8MM_IOMUXC_SPDIF_EXT_CLK_SPDIF1_EXT_CLK 0xd6
> + >;
> + };
> +
> pinctrl_uart2: uart2grp {
> fsl,pins = <
> MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
> --
> 2.25.1
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-05-05 19:11 [PATCH 1/2] arm64: dts: imx8mm-beacon: Enable more audio Adam Ford
2021-05-05 19:11 ` [PATCH 2/2] arm64: dts: imx8mn-beacon: " Adam Ford
2021-05-06 10:44 ` [PATCH 1/2] arm64: dts: imx8mm-beacon: " Adam Ford
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