openkylin
/
platform_kernel-5.15
mirror of https://gitee.com/openkylin/platform_kernel-5.15.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

arm64: dts: imx8mp-phycore-som: enable spi nor 

enable the mt25qu256aba spi nor on the imx8mp-phycore-som.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Heiko Schocher 2021-03-09 06:31:16 +01:00 committed by Shawn Guo
parent 6914d1ba4d
commit a4f27c75ac
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
View File

@ -65,6 +65,20 @@ ethphy1: ethernet-phy@0 {
};
};
&flexspi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexspi0>;
status = "okay";
som_flash: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
};
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default", "gpio";
@ -217,6 +231,17 @@ MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x11
>;
};
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_i2c1: i2c1grp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3