From a22a629c63b1addcf2d81eaf30383c1deca5b7a9 Mon Sep 17 00:00:00 2001 From: Marcin Juszkiewicz 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 Reviewed-by: Jonas Karlman Link: https://lore.kernel.org/r/20240829-friendlyelec-nanopc-t6-lts-v6-5-edff247e8c02@linaro.org Signed-off-by: Heiko Stuebner --- .../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>;