2022-11-17 10:03:15

by Peng Fan (OSS)

Subject: [PATCH V6 05/12] arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evk

From: Han Xu <[email protected]>

enable fspi nor on imx8mp evk dts

Reviewed-by: Frank Li <[email protected]>
Signed-off-by: Han Xu <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Marco Felsch <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 25 ++++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 29472502d547..4164f69a89a6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -85,6 +85,20 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
};
};

+&flexspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <80000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
&A53_0 {
cpu-supply = <&reg_arm>;
};
@@ -551,6 +565,17 @@ MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x154 /* CAN2_STBY */
>;
};

+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2
+ MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82
+ MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82
+ MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82
+ MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82
+ MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82
+ >;
+ };
+
pinctrl_gpio_led: gpioledgrp {
fsl,pins = <
MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x140
--
2.37.1

2022-11-19 03:28:41

by Shawn Guo

Subject: Re: [PATCH V6 05/12] arm64: dts: imx8mp-evk: enable fspi nor on imx8mp evk

On Thu, Nov 17, 2022 at 05:53:56PM +0800, Peng Fan (OSS) wrote:
> From: Han Xu <[email protected]>
>
> enable fspi nor on imx8mp evk dts
>
> Reviewed-by: Frank Li <[email protected]>
> Signed-off-by: Han Xu <[email protected]>
> Signed-off-by: Peng Fan <[email protected]>
> Reviewed-by: Marco Felsch <[email protected]>

Applied, thanks!