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 3/5] arm64: dts: imx8mn: Add SAI nodes
Date: Sat, 31 Oct 2020 08:23:26 -0500 [thread overview]
Message-ID: <20201031132328.712525-4-aford173@gmail.com> (raw)
In-Reply-To: <20201031132328.712525-1-aford173@gmail.com>
The i.MX8M Nano has several SAI nodes available to it.
Enable them.
Signed-off-by: Adam Ford <aford173@gmail.com>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 72 +++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index a2e1e92f2e84..dab246e5abea 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -260,6 +260,78 @@ spba-bus@30000000 {
reg = <0x30000000 0x100000>;
ranges;
+ sai2: sai@30020000 {
+ compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+ reg = <0x30020000 0x10000>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_SAI2_IPG>,
+ <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_SAI2_ROOT>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ sai3: sai@30030000 {
+ compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+ reg = <0x30030000 0x10000>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_SAI3_IPG>,
+ <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_SAI3_ROOT>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ sai5: sai@30050000 {
+ compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+ reg = <0x30050000 0x10000>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_SAI5_IPG>,
+ <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_SAI5_ROOT>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>;
+ dma-names = "rx", "tx";
+ fsl,shared-interrupt;
+ fsl,dataline = <0 0xf 0xf>;
+ status = "disabled";
+ };
+
+ sai6: sai@30060000 {
+ compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+ reg = <0x30060000 0x10000>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_SAI6_IPG>,
+ <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_SAI6_ROOT>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ sai7: sai@300b0000 {
+ compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+ reg = <0x300b0000 0x10000>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MN_CLK_SAI7_IPG>,
+ <&clk IMX8MN_CLK_DUMMY>,
+ <&clk IMX8MN_CLK_SAI7_ROOT>,
+ <&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_CLK_DUMMY>;
+ clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3";
+ dmas = <&sdma2 12 2 0>, <&sdma2 13 2 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
easrc: easrc@300c0000 {
compatible = "fsl,imx8mn-easrc";
reg = <0x300c0000 0x10000>;
--
2.25.1
next prev parent reply other threads:[~2020-10-31 13:24 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 ` Adam Ford [this message]
2020-10-31 13:23 ` [PATCH V2 4/5] arm64: dts: imx8mn: Add support for micfil Adam Ford
2020-10-31 13:23 ` [PATCH V2 5/5] arm64: dts: imx8mn: Add node for SPDIF Adam Ford
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