diff options
| author | Andrew Jeffery <andrew@aj.id.au> | 2020-09-10 12:26:31 +0930 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-09-29 14:38:44 +0200 |
| commit | 05c0a8a9feda386f7ba4ee65f07f2541cead369f (patch) | |
| tree | 3fd1eef6f7bb7c5366a5a606dfff3ef75c11d866 /drivers/pinctrl | |
| parent | 1d6db5ae6b090d1a8edfcb36b9bf47c5f4fe27f6 (diff) | |
pinctrl: aspeed-g6: Add bias controls for 1.8V GPIO banks
These were skipped in the original patches adding pinconf support for
the AST2600.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Cc: Johnny Huang <johnny_huang@aspeedtech.com>
Link: https://lore.kernel.org/r/20200910025631.2996342-4-andrew@aj.id.au
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c index 7efe6dbe4398..34803a6c7664 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c @@ -19,6 +19,7 @@ #define SCU400 0x400 /* Multi-function Pin Control #1 */ #define SCU404 0x404 /* Multi-function Pin Control #2 */ +#define SCU40C 0x40C /* Multi-function Pin Control #3 */ #define SCU410 0x410 /* Multi-function Pin Control #4 */ #define SCU414 0x414 /* Multi-function Pin Control #5 */ #define SCU418 0x418 /* Multi-function Pin Control #6 */ @@ -2591,6 +2592,22 @@ static struct aspeed_pin_config aspeed_g6_configs[] = { /* MAC4 */ { PIN_CONFIG_POWER_SOURCE, { F24, B24 }, SCU458, BIT_MASK(5)}, { PIN_CONFIG_DRIVE_STRENGTH, { F24, B24 }, SCU458, GENMASK(3, 2)}, + + /* GPIO18E */ + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, Y1, Y4, SCU40C, 4), + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, Y1, Y4, SCU40C, 4), + /* GPIO18D */ + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, AB4, AC5, SCU40C, 3), + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, AB4, AC5, SCU40C, 3), + /* GPIO18C */ + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, E4, E1, SCU40C, 2), + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, E4, E1, SCU40C, 2), + /* GPIO18B */ + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, B2, D3, SCU40C, 1), + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, B2, D3, SCU40C, 1), + /* GPIO18A */ + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, C6, A2, SCU40C, 0), + ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, C6, A2, SCU40C, 0), }; /** |