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From:   Heiko Schocher <hs@denx.de>
To:     linux-arm-kernel@lists.infradead.org
Cc:     Heiko Schocher <hs@denx.de>, Alice Guo <alice.guo@nxp.com>,
        Anson Huang <Anson.Huang@nxp.com>,
        Dong Aisheng <aisheng.dong@nxp.com>,
        Fabio Estevam <festevam@gmail.com>,
        =?UTF-8?q?Horia=20Geant=C4=83?= <horia.geanta@nxp.com>,
        Jacky Bai <ping.bai@nxp.com>,
        Joakim Zhang <qiangqing.zhang@nxp.com>,
        Krzysztof Kozlowski <krzk@kernel.org>, Li Jun <jun.li@nxp.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        Peng Fan <peng.fan@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Rob Herring <robh+dt@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Shawn Guo <shawnguo@kernel.org>,
        Teresa Remmet <t.remmet@phytec.de>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/4] arm64: dts: imx8mp: add flexspi node
Date:   Tue,  9 Mar 2021 06:31:15 +0100
Message-Id: <20210309053116.1486347-4-hs@denx.de>
In-Reply-To: <20210309053116.1486347-1-hs@denx.de>
References: <20210309053116.1486347-1-hs@denx.de>
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add node for the flexspi modul on imx8mp.

Signed-off-by: Heiko Schocher <hs@denx.de>

---

Changes in v2:
- work in comments from Marco
  - add own compatible entry "nxp,imx8mp-fspi"
  - reworked order of properties as Marco mentioned

 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index c7523fd4eae9b..18023d97235ed 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -36,6 +36,7 @@ aliases {
 		serial1 = &uart2;
 		serial2 = &uart3;
 		serial3 = &uart4;
+		spi0 = &flexspi;
 	};
 
 	cpus {
@@ -744,6 +745,21 @@ usdhc3: mmc@30b60000 {
 				status = "disabled";
 			};
 
+			flexspi: spi@30bb0000 {
+				compatible = "nxp,imx8mp-fspi";
+				reg = <0x30bb0000 0x10000>, <0x8000000 0x10000000>;
+				reg-names = "fspi_base", "fspi_mmap";
+				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk IMX8MP_CLK_QSPI_ROOT>,
+					 <&clk IMX8MP_CLK_QSPI_ROOT>;
+				clock-names = "fspi", "fspi_en";
+				assigned-clock-rates = <80000000>;
+				assigned-clocks = <&clk IMX8MP_CLK_QSPI>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
 			sdma1: dma-controller@30bd0000 {
 				compatible = "fsl,imx8mp-sdma", "fsl,imx8mq-sdma";
 				reg = <0x30bd0000 0x10000>;
-- 
2.29.2