diff mbox series

[v5,3/7] arm64: dts: rockchip: add SPI flash on NanoPC-T6

Message ID 20240826-friendlyelec-nanopc-t6-lts-v5-3-ba33edda7f17@linaro.org (mailing list archive)
State New
Headers show
Series FriendlyELEC NanoPC-T6 improvements | expand

Commit Message

Marcin Juszkiewicz Aug. 26, 2024, 8:02 a.m. UTC 
FriendlyELEC NanoPC-T6 has optional SPI flash chip on-board.
It is populated with 32MB one on LTS version.

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
---
 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
index ce0db9b8b126..292022a56332 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -560,6 +560,21 @@  &sdmmc {
 	status = "okay";
 };
 
+/* optional on non-LTS, populated on LTS version */
+&sfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&fspim1_pins>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <104000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <1>;
+	};
+};
+
 &spi2 {
 	status = "okay";
 	assigned-clocks = <&cru CLK_SPI2>;