arm64: dts: rockchip: add RK3399 Gru gpio-line-names

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It's convenient to get nice names for GPIOs. In particular, Chrome OS
tooling looks for "AP_FLASH_WP" and "AP_FLASH_WP_L". The rest are
provided for convenience.

Gru-Bob and Gru-Kevin share the gru-chromebook.dtsi, and for the most
part they share pin meanings. I omitted a few areas where components
were available only on one or the other.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20210820133829.1.Ica46f428de8c3beb600760dbcd63cf879ec24baf@changeid
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Brian Norris 2021-08-20 13:38:35 -07:00 • committed by Heiko Stuebner

parent e31083f918

commit ae04430959

2 changed files with 356 additions and 0 deletions

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176

arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi

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180

arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi

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