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| author | Phil Reid <preid@electromag.com.au> | 2018-02-19 17:25:20 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-02-22 16:08:59 +0100 |
| commit | fa2b7fae8426e2cd690278e514abcc09e4f89a8f (patch) | |
| tree | 2869ac85c88bbd39c84532d0b2a913f37451c5da /drivers/pinctrl/Makefile | |
| parent | 39aba4714da62946ef9d081ab6e41462517ccb34 (diff) | |
pinctrl: mcp23s08: add open drain configuration for irq output
The mcp23s08 series device can be configured for wired and interrupts
using an external pull-up and open drain output via the IOCON_ODR bit.
And "drive-open-drain" property to enable this.
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Phil Reid <preid@electromag.com.au>
Reviewed-by: Jan Kundrát <jan.kundrat@cesnet.cz>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/Makefile')
0 files changed, 0 insertions, 0 deletions