diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/gpio/gpio-tps65910.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpio/gpio-tps65910.c')
| -rw-r--r-- | drivers/gpio/gpio-tps65910.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c index 91f45b965d1..7eef648a335 100644 --- a/drivers/gpio/gpio-tps65910.c +++ b/drivers/gpio/gpio-tps65910.c @@ -69,6 +69,7 @@ static int tps65910_gpio_input(struct gpio_chip *gc, unsigned offset) void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) { int ret; + struct tps65910_board *board_data; if (!gpio_base) return; @@ -80,10 +81,10 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) switch(tps65910_chip_id(tps65910)) { case TPS65910: - tps65910->gpio.ngpio = 6; + tps65910->gpio.ngpio = TPS65910_NUM_GPIO; break; case TPS65911: - tps65910->gpio.ngpio = 9; + tps65910->gpio.ngpio = TPS65911_NUM_GPIO; break; default: return; @@ -95,6 +96,21 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) tps65910->gpio.set = tps65910_gpio_set; tps65910->gpio.get = tps65910_gpio_get; + /* Configure sleep control for gpios */ + board_data = dev_get_platdata(tps65910->dev); + if (board_data) { + int i; + for (i = 0; i < tps65910->gpio.ngpio; ++i) { + if (board_data->en_gpio_sleep[i]) { + ret = tps65910_set_bits(tps65910, + TPS65910_GPIO0 + i, GPIO_SLEEP_MASK); + if (ret < 0) + dev_warn(tps65910->dev, + "GPIO Sleep setting failed\n"); + } + } + } + ret = gpiochip_add(&tps65910->gpio); if (ret) |