@@ -231,6 +231,21 @@ &mt6359_vufs_ldo_reg {
regulator-always-on;
};
+&nor_flash {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&nor_pins_default>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+ spi-rx-bus-width = <2>;
+ spi-tx-bus-width = <2>;
+ };
+};
+
&pio {
mediatek,rsel-resistance-in-si-unit;
pinctrl-names = "default";
@@ -513,6 +528,22 @@ pins-rst {
};
};
+ nor_pins_default: nor-default-pins {
+ pins-ck-io {
+ pinmux = <PINMUX_GPIO142__FUNC_SPINOR_IO0>,
+ <PINMUX_GPIO141__FUNC_SPINOR_CK>,
+ <PINMUX_GPIO143__FUNC_SPINOR_IO1>;
+ drive-strength = <6>;
+ bias-pull-down;
+ };
+
+ pins-cs {
+ pinmux = <PINMUX_GPIO140__FUNC_SPINOR_CS>;
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+ };
+
pio_default: pio-default-pins {
pins-wifi-enable {
pinmux = <PINMUX_GPIO58__FUNC_GPIO58>;