linux-kernel - [PATCH v2 4/7] arm64: dts: imx95: add flexspi node

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Message-Id: <20240701200728.1887467-4-Frank.Li@nxp.com>
Date: Mon,  1 Jul 2024 16:07:25 -0400
From: Frank Li <Frank.Li@....com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.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>,
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	imx@...ts.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-kernel@...r.kernel.org (open list)
Cc: imx@...ts.linux.dev
Subject: [PATCH v2 4/7] arm64: dts: imx95: add flexspi node

Add flexspi support.

Reviewed-by: Peng Fan <peng.fan@....com>
Signed-off-by: Frank Li <Frank.Li@....com>
---
Change from v1 to v2
- add Peng fan's review tag
---
 arch/arm64/boot/dts/freescale/imx95.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index d32127cf7018a..0870c0d13e041 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -713,6 +713,22 @@ lpuart6: serial@...a0000 {
 				status = "disabled";
 			};
 
+			flexspi1: spi@...e0000 {
+				compatible = "nxp,imx8mm-fspi";
+				reg = <0x425e0000 0x10000>, <0x28000000 0x8000000>;
+				reg-names = "fspi_base", "fspi_mmap";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scmi_clk IMX95_CLK_FLEXSPI1>,
+					 <&scmi_clk IMX95_CLK_FLEXSPI1>;
+				clock-names = "fspi_en", "fspi";
+				assigned-clocks = <&scmi_clk IMX95_CLK_FLEXSPI1>;
+				assigned-clock-parents = <&scmi_clk IMX95_CLK_SYSPLL1_PFD1>;
+				assigned-clock-rates = <200000000>;
+				status = "disabled";
+			};
+
 			sai3: sai@...50000 {
 				compatible = "fsl,imx95-sai";
 				reg = <0x42650000 0x10000>;
-- 
2.34.1