From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Adam Ford <aford173@gmail.com>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/6] arm64: dts: imx8mn-beacon: Enable SPDIF Sound card
Date: Sun, 17 Jul 2022 13:09:56 -0500 [thread overview]
Message-ID: <20220717181000.1186373-3-aford173@gmail.com> (raw)
In-Reply-To: <20220717181000.1186373-1-aford173@gmail.com>
Add a sound card to support SPDIF since the imx8mn-beacon baseboard
can support it.
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 fa66cc9bf455..224845d24b64 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -88,6 +88,14 @@ cpu {
};
};
};
+
+ sound-spdif {
+ compatible = "fsl,imx-audio-spdif";
+ model = "imx-spdif";
+ spdif-controller = <&spdif1>;
+ spdif-out;
+ spdif-in;
+ };
};
&ecspi2 {
@@ -186,6 +194,23 @@ &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>;
@@ -277,6 +302,13 @@ 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
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
--
2.34.1
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next prev parent reply other threads:[~2022-07-17 18:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-17 18:09 [PATCH] arm64: dts: imx8mm-beacon: Enable Digitial Microphone Adam Ford
2022-07-17 18:09 ` [PATCH 1/6] arm64: dts: imx8mn-beacon: " Adam Ford
2022-07-19 5:57 ` Ahmad Fatoum
2022-07-19 19:17 ` Adam Ford
2022-07-17 18:09 ` Adam Ford [this message]
2022-07-17 18:09 ` [PATCH 3/6] arm64: dts: Associate easrc to the audio CODEC Adam Ford
2022-07-17 18:09 ` [PATCH 4/6] arm64: dts: imx8mm-beacon: Enable Digitial Microphone Adam Ford
2022-07-18 5:37 ` Sascha Hauer
2022-07-18 15:44 ` Adam Ford
2023-03-02 13:28 ` Adam Ford
2022-07-17 18:09 ` [PATCH 5/6] arm64: dts: imx8mm-beacon: Enable SPDIF Sound card Adam Ford
2022-07-17 18:10 ` [PATCH 6/6] arm64: defconfig: Enable imx-audio-card Adam Ford
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