This board has a 128M SPI flash. add spi flash support in device tree.
Tested on pine64 LTS.
Signed-off-by: Akash Gajjar <Akash_Gajjar@xxxxxxxxxx>
---
.../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index abe179d..d54637d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -134,6 +134,29 @@
regulator-name = "vcc-wifi";
};
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25q128";
+ reg = <0x0>;
+ linux,modalias = "m25p80", "w25q128";
+ spi-max-frequency = <40000000>;
+
+ uboot@0 {
+ label = "uboot";
+ reg = <0x0 0x100000>;
+ };
+
+ rootfs@0 {
+ label = "rootfs";
+ reg = <0x100000 0x7F00000>;
+ };
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
