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| author |   Linus Walleij <linus.walleij@linaro.org> | 2018-06-11 15:11:41 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-23 23:13:31 +0200 |
| commit | 906402a44b5d090e9c330c562b8aa65c80790ccc (patch) | |
| tree | 9a5b815b2c4a6a9db98078946e82683958cbed9d /drivers/gpio | |
| parent | Linux 4.18-rc6 (diff) | |
| download | linux-dev-906402a44b5d090e9c330c562b8aa65c80790ccc.tar.xz linux-dev-906402a44b5d090e9c330c562b8aa65c80790ccc.zip | |
gpio: of: Handle fixed regulator flags properly
This fixes up the handling of fixed regulator polarity
inversion flags: while I remembered to fix it for the
undocumented "reg-fixed-voltage" I forgot about the
official "regulator-fixed" binding, there are two ways
to do a fixed regulator.
The error was noticed and fixed.
Fixes: a603a2b8d86e ("gpio: of: Add special quirk to parse regulator flags")
Cc: Mark Brown <broonie@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Reported-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 28d968088131..53a14ee8ad6d 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -64,7 +64,8 @@ static void of_gpio_flags_quirks(struct device_node *np, * Note that active low is the default. */ if (IS_ENABLED(CONFIG_REGULATOR) && - (of_device_is_compatible(np, "reg-fixed-voltage") || + (of_device_is_compatible(np, "regulator-fixed") || + of_device_is_compatible(np, "reg-fixed-voltage") || of_device_is_compatible(np, "regulator-gpio"))) { /* * The regulator GPIO handles are specified such that the |