gpio: aspeed: Add SGPIO driver

Add SGPIO driver support for Aspeed AST2500 SoC.

Signed-off-by: Hongwei Zhang <hongweiz@ami.com>
Reviewed-by:   Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/1566335128-31498-2-git-send-email-hongweiz@ami.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Hongwei Zhang
2019-08-20 17:05:28 -04:00
committed by Linus Walleij
parent d5d4aa1ec1
commit 7db47faae7

533
drivers/gpio/sgpio-aspeed.c Normal file

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