diff options
| author | Enrico Weigelt <info@metux.net> | 2019-07-29 16:39:26 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-07-30 14:14:31 +0300 |
| commit | 5037d4ddda31c2dbbb018109655f61054b1756dc (patch) | |
| tree | eb88c6f30053e0dd26e58546df8bd0ed4cb81658 /drivers/platform/x86 | |
| parent | 6a0694b6a244bc43ee79b65d0ae5435fb7b74401 (diff) | |
platform/x86: pcengines-apuv2: wire up simswitch gpio as led
The APU3+ boards have two SIM sockets, while only one of them
can be routed to the mpcie slots at a time. Selection is done
via simswap gpio.
We currently don't have a fitting subsystem for those cases yet,
so just wire it up to a LED for the time being. While this isn't
really semantically correct, it's a good compromise.
Signed-off-by: Enrico Weigelt <info@metux.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/pcengines-apuv2.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/platform/x86/pcengines-apuv2.c b/drivers/platform/x86/pcengines-apuv2.c index 56703656e8e6..48b112b4f0b0 100644 --- a/drivers/platform/x86/pcengines-apuv2.c +++ b/drivers/platform/x86/pcengines-apuv2.c @@ -77,7 +77,8 @@ static const struct amd_fch_gpio_pdata board_apu2 = { static const struct gpio_led apu2_leds[] = { { .name = "apu:green:1" }, { .name = "apu:green:2" }, - { .name = "apu:green:3" } + { .name = "apu:green:3" }, + { .name = "apu:simswap" }, }; static const struct gpio_led_platform_data apu2_leds_pdata = { @@ -94,6 +95,8 @@ static struct gpiod_lookup_table gpios_led_table = { NULL, 1, GPIO_ACTIVE_LOW), GPIO_LOOKUP_IDX(AMD_FCH_GPIO_DRIVER_NAME, APU2_GPIO_LINE_LED3, NULL, 2, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX(AMD_FCH_GPIO_DRIVER_NAME, APU2_GPIO_REG_SIMSWAP, + NULL, 3, GPIO_ACTIVE_LOW), } }; |