@@ -20,6 +20,7 @@
mmc0 = &sdmmc1;
serial0 = &uart4;
serial1 = &uart7;
+ spi0 = &qspi;
};
chosen {
@@ -300,6 +301,25 @@
vdd_3v3_usbfs-supply = <&vdd_usb>;
};
+&qspi {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a>;
+ pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a>;
+ reg = <0x58003000 0x1000>, <0x70000000 0x200000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ flash0: spi-flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-rx-bus-width = <4>;
+ spi-max-frequency = <108000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
+
&rng1 {
status = "okay";
};
The DH Electronics DHCOR SOM has QSPI NOR on the SoM itself, add it into the DT. Signed-off-by: Marek Vasut <marex at denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org> Cc: Patrick Delaunay <patrick.delaunay at st.com> Cc: Patrice Chotard <patrice.chotard at st.com> --- V2: Drop the explicit flash type in DT node, use spi-flash V3: Reduce the SPI NOR window to 2 MiB --- arch/arm/dts/stm32mp157a-avenger96.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)