mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
|
From a22a629c63b1addcf2d81eaf30383c1deca5b7a9 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
|
||
|
|
Date: Thu, 29 Aug 2024 14:26:56 +0200
|
||
|
|
Subject: [PATCH] arm64: dts: rockchip: add SPI flash on NanoPC-T6
|
||
|
|
|
||
|
|
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>
|
||
|
|
Link: https://lore.kernel.org/r/20240829-friendlyelec-nanopc-t6-lts-v6-5-edff247e8c02@linaro.org
|
||
|
|
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
||
|
|
---
|
||
|
|
.../arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 15 +++++++++++++++
|
||
|
|
1 file changed, 15 insertions(+)
|
||
|
|
|
||
|
|
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
|
||
|
|
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
|
||
|
|
@@ -560,6 +560,21 @@
|
||
|
|
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>;
|