From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, 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 2/3] arm64: dts: imx8mm: Add node for SPDIF
Date: Thu, 8 Oct 2020 16:27:05 -0500 [thread overview]
Message-ID: <20201008212706.870115-2-aford173@gmail.com> (raw)
In-Reply-To: <20201008212706.870115-1-aford173@gmail.com>
The i.MX8M Mini can support SPIDF which is very similar to the
IP used on the i.MX35.
This patch adds the SPIF node.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index fad1f9cdb241..44a59f59f65a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -358,6 +358,30 @@ micfil: audio-controller@30080000 {
status = "disabled";
};
+ spdif1: spdif@30090000 {
+ compatible = "fsl,imx8mm-spdif", "fsl,imx35-spdif";
+ reg = <0x30090000 0x10000>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MM_CLK_AUDIO_AHB>, /* core */
+ <&clk IMX8MM_CLK_24M>, /* rxtx0 */
+ <&clk IMX8MM_CLK_SPDIF1>, /* rxtx1 */
+ <&clk IMX8MM_CLK_DUMMY>, /* rxtx2 */
+ <&clk IMX8MM_CLK_DUMMY>, /* rxtx3 */
+ <&clk IMX8MM_CLK_DUMMY>, /* rxtx4 */
+ <&clk IMX8MM_CLK_AUDIO_AHB>, /* rxtx5 */
+ <&clk IMX8MM_CLK_DUMMY>, /* rxtx6 */
+ <&clk IMX8MM_CLK_DUMMY>, /* rxtx7 */
+ <&clk IMX8MM_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";
+ };
+
gpio1: gpio@30200000 {
compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio";
reg = <0x30200000 0x10000>;
--
2.25.1
next prev parent reply other threads:[~2020-10-08 21:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 21:27 [PATCH 1/3] arm64: dts: imx8mm: Add support for micfil Adam Ford
2020-10-08 21:27 ` Adam Ford [this message]
2020-10-12 17:00 ` [PATCH 2/3] arm64: dts: imx8mm: Add node for SPDIF Krzysztof Kozlowski
2020-10-19 16:55 ` Fabio Estevam
2020-10-19 17:06 ` Krzysztof Kozlowski
2020-10-08 21:27 ` [PATCH 3/3] arm64: defconfig: Enable additional sound drivers on i.MX8M Mini Adam Ford
2020-10-19 17:51 ` Krzysztof Kozlowski
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