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Commit 5037d4dd authored by Enrico Weigelt's avatar Enrico Weigelt Committed by Andy Shevchenko
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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: default avatarEnrico Weigelt <info@metux.net>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 6a0694b6

drivers/platform/x86/pcengines-apuv2.c

+4 −1
Original line number Diff line number Diff line
@@ -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),

	}

};