From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, marex@denx.de,
Adam Ford <aford173@gmail.com>, Rob Herring <robh+dt@kernel.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 V2 5/5] arm64: dts: imx8mn: Add node for SPDIF
Date: Sat, 31 Oct 2020 08:23:28 -0500 [thread overview]
Message-ID: <20201031132328.712525-6-aford173@gmail.com> (raw)
In-Reply-To: <20201031132328.712525-1-aford173@gmail.com>
The i.MX8M Nano can support SPDIF which is compatible to the
IP used on the i.MX35.
Add the node.
Signed-off-by: Adam Ford <aford173@gmail.com>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 24 +++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index a83e87cac96d..e508db232bcf 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -337,6 +337,30 @@ micfil: audio-controller@30080000 {
status = "disabled";
};
+ spdif1: spdif@30090000 {
+ compatible = "fsl,imx35-spdif";
+ reg = <0x30090000 0x10000>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, /* core */
+ <&clk IMX8MN_CLK_24M>, /* rxtx0 */
+ <&clk IMX8MN_CLK_SPDIF1>, /* rxtx1 */
+ <&clk IMX8MN_CLK_DUMMY>, /* rxtx2 */
+ <&clk IMX8MN_CLK_DUMMY>, /* rxtx3 */
+ <&clk IMX8MN_CLK_DUMMY>, /* rxtx4 */
+ <&clk IMX8MN_CLK_AUDIO_AHB>, /* rxtx5 */
+ <&clk IMX8MN_CLK_DUMMY>, /* rxtx6 */
+ <&clk IMX8MN_CLK_DUMMY>, /* rxtx7 */
+ <&clk IMX8MN_CLK_DUMMY>; /* spba */
+ clock-names = "core", "rxtx0",
+ "rxtx1", "rxtx2",
+ "rxtx3", "rxtx4",
+ "rxtx5", "rxtx6",
+ "rxtx7", "spba";
+ dmas = <&sdma2 28 18 0>, <&sdma2 29 18 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
sai7: sai@300b0000 {
compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
reg = <0x300b0000 0x10000>;
--
2.25.1
prev parent reply other threads:[~2020-10-31 13:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-31 13:23 [PATCH V2 0/5] Enable Audio functions on i.MX8M Nano Adam Ford
2020-10-31 13:23 ` [PATCH V2 1/5] arm64: dts: imx8mn: Enable Asynchronous Sample Rate Converter Adam Ford
2020-10-31 13:23 ` [PATCH V2 2/5] arm64: defconfig: Enable ASRC and EASRC Adam Ford
2020-10-31 13:23 ` [PATCH V2 3/5] arm64: dts: imx8mn: Add SAI nodes Adam Ford
2020-10-31 13:23 ` [PATCH V2 4/5] arm64: dts: imx8mn: Add support for micfil Adam Ford
2020-10-31 13:23 ` Adam Ford [this message]
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