linux-kernel - [PATCH 1/2] arm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card

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Date:   Sun, 21 May 2023 18:10:54 -0500
From:   Adam Ford <aford173@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     aford@...conembedded.com, Adam Ford <aford173@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card

Instead of using a custom glue layer connecting the wm8962 CODEC
to the SAI3 sound-dai, migrate the sound card to simple-audio-card.

Signed-off-by: Adam Ford <aford173@...il.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index bd84db550053..8be8f090e8b8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -1069,13 +1069,6 @@ lcdif: lcdif@...00000 {
 					 <&clk IMX8MN_CLK_DISP_APB_ROOT>,
 					 <&clk IMX8MN_CLK_DISP_AXI_ROOT>;
 				clock-names = "pix", "axi", "disp_axi";
-				assigned-clocks = <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,
-						  <&clk IMX8MN_CLK_DISP_AXI>,
-						  <&clk IMX8MN_CLK_DISP_APB>;
-				assigned-clock-parents = <&clk IMX8MN_CLK_DISP_PIXEL>,
-							 <&clk IMX8MN_SYS_PLL2_1000M>,
-							 <&clk IMX8MN_SYS_PLL1_800M>;
-				assigned-clock-rates = <594000000>, <500000000>, <200000000>;
 				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 				power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_LCDIF>;
 				status = "disabled";
@@ -1093,12 +1086,6 @@ mipi_dsi: dsi@...10000 {
 				clocks = <&clk IMX8MN_CLK_DSI_CORE>,
 					 <&clk IMX8MN_CLK_DSI_PHY_REF>;
 				clock-names = "bus_clk", "sclk_mipi";
-				assigned-clocks = <&clk IMX8MN_CLK_DSI_CORE>,
-						  <&clk IMX8MN_CLK_DSI_PHY_REF>;
-				assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>,
-							 <&clk IMX8MN_CLK_24M>;
-				assigned-clock-rates = <266000000>, <24000000>;
-				samsung,pll-clock-frequency = <24000000>;
 				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
 				power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_MIPI_DSI>;
 				status = "disabled";
@@ -1142,6 +1129,21 @@ disp_blk_ctrl: blk-ctrl@...28000 {
 					      "lcdif-axi", "lcdif-apb", "lcdif-pix",
 					      "dsi-pclk", "dsi-ref",
 					      "csi-aclk", "csi-pclk";
+				assigned-clocks = <&clk IMX8MN_CLK_DSI_CORE>,
+						  <&clk IMX8MN_CLK_DSI_PHY_REF>,
+						  <&clk IMX8MN_CLK_DISP_PIXEL>,
+						  <&clk IMX8MN_CLK_DISP_AXI>,
+						  <&clk IMX8MN_CLK_DISP_APB>;
+				assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_266M>,
+							 <&clk IMX8MN_CLK_24M>,
+							 <&clk IMX8MN_VIDEO_PLL1_OUT>,
+							 <&clk IMX8MN_SYS_PLL2_1000M>,
+							 <&clk IMX8MN_SYS_PLL1_800M>;
+				assigned-clock-rates = <266000000>,
+						       <24000000>,
+						       <594000000>,
+						       <500000000>,
+						       <200000000>;
 				#power-domain-cells = <1>;
 			};
 
-- 
2.39.2