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net: dsa: mt7530: MT7530 optional GPIO support
authorDENG Qingfang <dqfext@gmail.com>
Mon, 25 Jan 2021 04:43:22 +0000 (12:43 +0800)
committerJakub Kicinski <kuba@kernel.org>
Tue, 26 Jan 2021 02:29:04 +0000 (18:29 -0800)
commit429a0edeefd88cbfca5c417dfb8561047bb50769
tree9845db3669581fd18df79927b75e92db1744b0actree | snapshot
parent974d5ba60df74483c69a2ccf580308de68769ec7commit | diff
net: dsa: mt7530: MT7530 optional GPIO support

MT7530's LED controller can drive up to 15 LED/GPIOs.

Add support for GPIO control and allow users to use its GPIOs by
setting gpio-controller property in device tree.

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/dsa/mt7530.c diff | blob | history
drivers/net/dsa/mt7530.h diff | blob | history
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