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From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Date: Mon, 06 May 2024 06:22:45 +0800
Subject: [PATCH v5 3/3] arm64: dts: freescale: add i.MX95 19x19 EVK minimal
 board dts
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Message-Id: <20240506-imx95-dts-v3-v5-3-5ec9b99cfb2f@nxp.com>
References: <20240506-imx95-dts-v3-v5-0-5ec9b99cfb2f@nxp.com>
In-Reply-To: <20240506-imx95-dts-v3-v5-0-5ec9b99cfb2f@nxp.com>
To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, 
 Conor Dooley <conor+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>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, 
 imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, 
 Alexander Stein <alexander.stein@ew.tq-group.com>, 
 Peng Fan <peng.fan@nxp.com>
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From: Peng Fan <peng.fan@nxp.com>

Add a minimal dts for i.MX95 19x19 EVK board:
 - lpuart1 as console
 - sdhc1/2 as storage

As of now, because scmi pinctrl support not ready, so count on
bootloader to set the pinctrl.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/Makefile            |  1 +
 arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 70 +++++++++++++++++++++++
 2 files changed, 71 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index bd443c2bc5a4..057e23fde780 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -236,6 +236,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb
 
 imx8mm-venice-gw72xx-0x-imx219-dtbs	:= imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo
 imx8mm-venice-gw72xx-0x-rpidsi-dtbs	:= imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
new file mode 100644
index 000000000000..ce91b7c12467
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2024 NXP
+ */
+
+/dts-v1/;
+
+#include "imx95.dtsi"
+
+/ {
+	model = "NXP i.MX95 19X19 board";
+	compatible = "fsl,imx95-19x19-evk", "fsl,imx95";
+
+	aliases {
+		mmc0 = &usdhc1;
+		mmc1 = &usdhc2;
+		serial0 = &lpuart1;
+	};
+
+	chosen {
+		stdout-path = &lpuart1;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux_cma: linux,cma {
+			compatible = "shared-dma-pool";
+			alloc-ranges = <0 0x80000000 0 0x7F000000>;
+			size = <0 0x3c000000>;
+			linux,cma-default;
+			reusable;
+		};
+	};
+};
+
+&lpuart1 {
+	/* console */
+	status = "okay";
+};
+
+&mu7 {
+	status = "okay";
+};
+
+&usdhc1 {
+	bus-width = <8>;
+	non-removable;
+	no-sdio;
+	no-sd;
+	status = "okay";
+};
+
+&usdhc2 {
+	non-removable;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&wdog3 {
+	fsl,ext-reset-output;
+	status = "okay";
+};

-- 
2.37.1