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| author | Stefan Agner <stefan@agner.ch> | 2018-07-26 17:40:24 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-29 23:37:03 +0200 |
| commit | 3c94d2d08a032d911bbe34f2edb24cb63a63644a (patch) | |
| tree | b004755fe7335a3c3e4469758e452606a6ff7e07 /drivers/pinctrl/tegra/pinctrl-tegra124.c | |
| parent | 55aedef50d4d810670916d9fce4a40d5da2079e7 (diff) | |
| download | linux-3c94d2d08a032d911bbe34f2edb24cb63a63644a.tar.bz2 | |
pinctrl: tegra: define GPIO compatible node per SoC
Tegra 2 uses a different GPIO controller which uses "tegra20-gpio" as
compatible string.
Make the compatible string the GPIO node is using a SoC specific
property. This prevents the kernel from registering the GPIO range
twice in case the GPIO range is specified in the device tree.
Fixes: 9462510ce31e ("pinctrl: tegra: Only set the gpio range if needed")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/tegra/pinctrl-tegra124.c')
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra124.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra124.c b/drivers/pinctrl/tegra/pinctrl-tegra124.c index 7bc998ace0d5..57e3cdcf4503 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra124.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra124.c @@ -2051,6 +2051,7 @@ static const struct tegra_pingroup tegra124_groups[] = { static const struct tegra_pinctrl_soc_data tegra124_pinctrl = { .ngpios = NUM_GPIOS, + .gpio_compatible = "nvidia,tegra30-gpio", .pins = tegra124_pins, .npins = ARRAY_SIZE(tegra124_pins), .functions = tegra124_functions, |