From: Carlo Caione Date: Sun, 17 May 2015 15:57:38 +0000 (+0200) Subject: pinctrl: Fix gpio/pin mapping for Meson8b X-Git-Tag: firefly_0821_release~176^2~1728^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=984cffdeaeb7ea5a21f49a89f638d84d62d08992;p=firefly-linux-kernel-4.4.55.git pinctrl: Fix gpio/pin mapping for Meson8b The num_pins field in the struct meson_domain_data must include also the missing pins in the Meson8b SoC, otherwise the GPIO <-> pin mapping is broken on this platform. Avoid also the dinamic allocation for GPIOs. Signed-off-by: Carlo Caione Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c index edcd140e0899..a70a5fe79d44 100644 --- a/drivers/pinctrl/meson/pinctrl-meson.c +++ b/drivers/pinctrl/meson/pinctrl-meson.c @@ -569,7 +569,7 @@ static int meson_gpiolib_register(struct meson_pinctrl *pc) domain->chip.direction_output = meson_gpio_direction_output; domain->chip.get = meson_gpio_get; domain->chip.set = meson_gpio_set; - domain->chip.base = -1; + domain->chip.base = domain->data->pin_base; domain->chip.ngpio = domain->data->num_pins; domain->chip.can_sleep = false; domain->chip.of_node = domain->of_node; diff --git a/drivers/pinctrl/meson/pinctrl-meson8b.c b/drivers/pinctrl/meson/pinctrl-meson8b.c index 2f7ea6229880..9677807db364 100644 --- a/drivers/pinctrl/meson/pinctrl-meson8b.c +++ b/drivers/pinctrl/meson/pinctrl-meson8b.c @@ -876,13 +876,13 @@ static struct meson_domain_data meson8b_domain_data[] = { .banks = meson8b_banks, .num_banks = ARRAY_SIZE(meson8b_banks), .pin_base = 0, - .num_pins = 83, + .num_pins = 130, }, { .name = "ao-bank", .banks = meson8b_ao_banks, .num_banks = ARRAY_SIZE(meson8b_ao_banks), - .pin_base = 83, + .pin_base = 130, .num_pins = 16, }, };