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arm64: dts: rockchip: add SPI flash on NanoPC-T6

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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>

[ upstream commit: a22a629c63b1addcf2d81eaf30383c1deca5b7a9 ]

(cherry picked from commit 7588da65fdf09c7de9f903780c212a8ae96f2866)
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Marcin Juszkiewicz
2024-10-17 20:00:23 +00:00
committed by Kever Yang
parent 9a614e1b3d
commit ea42f43c56
1 changed files with 15 additions and 0 deletions
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15
dts/upstream/src/arm64/rockchip/rk3588-nanopc-t6.dtsi
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@@ -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>;