From: Icenowy Zheng icenowy@aosc.io
The Lichee Pi Nano board has a Winbond W25Q128 SPI flash on it.
Enable it.
Signed-off-by: Icenowy Zheng icenowy@aosc.io Signed-off-by: Yifan Gu me@yifangu.com --- arch/arm/dts/suniv-f1c100s-licheepi-nano.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/arch/arm/dts/suniv-f1c100s-licheepi-nano.dts b/arch/arm/dts/suniv-f1c100s-licheepi-nano.dts index 2820f8238d..f2794e46f2 100644 --- a/arch/arm/dts/suniv-f1c100s-licheepi-nano.dts +++ b/arch/arm/dts/suniv-f1c100s-licheepi-nano.dts @@ -15,6 +15,7 @@
aliases { serial0 = &uart0; + spi0 = &spi0; };
chosen { @@ -26,6 +27,20 @@ status = "okay"; };
+&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pe_pins>;