@@ -110,6 +110,18 @@ gpio-sd0-pwr-en-hog {
line-name = "gpio_sd0_pwr_en";
};
+ qspi0_pins: qspi0 {
+ qspi0-data {
+ pins = "QSPI0_IO0", "QSPI0_IO1", "QSPI0_IO2", "QSPI0_IO3";
+ power-source = <1800>;
+ };
+
+ qspi0-ctrl {
+ pins = "QSPI0_SPCLK", "QSPI0_SSL", "QSPI_RESET#";
+ power-source = <1800>;
+ };
+ };
+
/*
* SD0 device selection is XOR between GPIO_SD0_DEV_SEL and SW1[2]
* The below switch logic can be used to select the device between
@@ -175,6 +187,34 @@ sd0_mux_uhs {
};
};
+&sbc {
+ pinctrl-0 = <&qspi0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ flash@0 {
+ compatible = "micron,mt25qu512a", "jedec,spi-nor";
+ reg = <0>;
+ m25p,fast-read;
+ spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ boot@0 {
+ reg = <0x00000000 0x2000000>;
+ read-only;
+ };
+ user@2000000 {
+ reg = <0x2000000 0x2000000>;
+ };
+ };
+ };
+};
+
#if (!SW_SD0_DEV_SEL)
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;