From: Frank Li <Frank.Li@nxp.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.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>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM
ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 3/3] arm64: dts: imx8qm-mek: add flexspi0 support
Date: Mon, 26 Feb 2024 15:33:57 -0500 [thread overview]
Message-ID: <20240226203358.275986-3-Frank.Li@nxp.com> (raw)
In-Reply-To: <20240226203358.275986-1-Frank.Li@nxp.com>
Add flexspi0 support for imx8qm-mek board.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 38 ++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 800dcb67642b1..7077e394e855b 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -101,6 +101,23 @@ spidev0: spi@0 {
};
};
+&flexspi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+ nxp,fspi-dll-slvdly = <4>;
+ status = "okay";
+
+ flash0: mt35xu512aba@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <133000000>;
+ spi-tx-bus-width = <8>;
+ spi-rx-bus-width = <8>;
+ };
+};
+
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
@@ -199,6 +216,27 @@ IMX8QM_SPI2_CS0_LSIO_GPIO3_IO10 0x21
>;
};
+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins = <
+ IMX8QM_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021
+ IMX8QM_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021
+ IMX8QM_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021
+ IMX8QM_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021
+ IMX8QM_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021
+ IMX8QM_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021
+ IMX8QM_QSPI0A_SS1_B_LSIO_QSPI0A_SS1_B 0x06000021
+ IMX8QM_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021
+ IMX8QM_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021
+ IMX8QM_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021
+ IMX8QM_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021
+ IMX8QM_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021
+ IMX8QM_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021
+ IMX8QM_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021
+ IMX8QM_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021
+ IMX8QM_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B 0x06000021
+ >;
+ };
+
pinctrl_lpuart0: lpuart0grp {
fsl,pins = <
IMX8QM_UART0_RX_DMA_UART0_RX 0x06000020
--
2.34.1
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next prev parent reply other threads:[~2024-02-26 20:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-26 20:33 [PATCH 1/3] arm64: dts: imx8qm-mek: add adc0 support Frank Li
2024-02-26 20:33 ` [PATCH 2/3] arm64: dts: imx8qm-mek: add lpspi2 support Frank Li
2024-02-26 20:33 ` Frank Li [this message]
2024-02-26 20:38 ` [PATCH 3/3] arm64: dts: imx8qm-mek: add flexspi0 support Fabio Estevam
2024-02-27 7:42 ` Alexander Stein
2024-02-27 13:44 ` [PATCH 1/3] arm64: dts: imx8qm-mek: add adc0 support Rob Herring
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