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gpio: aspeed: fix ast2600 bank properties

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GPIO_T is mapped to the most significant byte of input/output mask, and
the byte in "output" mask should be 0 because GPIO_T is input only. All
the other bits need to be 1 because GPIO_Q/R/S support both input and
output modes.

Fixes: ab4a85534c ("gpio: aspeed: Add in ast2600 details to Aspeed driver")
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Reviewed-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Billy Tsai
2020-10-19 12:50:26 +08:00
committed by Bartosz Golaszewski
parent 3fe37204c9
commit 560b6ac37a
1 changed files with 1 additions and 0 deletions
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drivers/gpio/gpio-aspeed.c
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@@ -1114,6 +1114,7 @@ static const struct aspeed_gpio_config ast2500_config =
static const struct aspeed_bank_props ast2600_bank_props[] = { static const struct aspeed_bank_props ast2600_bank_props[] = {
/* input output */ /* input output */
{4, 0xffffffff, 0x00ffffff}, /* Q/R/S/T */
{5, 0xffffffff, 0xffffff00}, /* U/V/W/X */ {5, 0xffffffff, 0xffffff00}, /* U/V/W/X */
{6, 0x0000ffff, 0x0000ffff}, /* Y/Z */ {6, 0x0000ffff, 0x0000ffff}, /* Y/Z */
{ }, { },