Strobe pin is used for Lattice MIPI aggregator to control the LED so it can be handled together with privacy LED. Signed-off-by: Hao Yao <hao.yao@xxxxxxxxx> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/platform/x86/intel/int3472/common.h | 1 + drivers/platform/x86/intel/int3472/discrete.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/platform/x86/intel/int3472/common.h b/drivers/platform/x86/intel/int3472/common.h index 9f29baa13860..655ae3ec0593 100644 --- a/drivers/platform/x86/intel/int3472/common.h +++ b/drivers/platform/x86/intel/int3472/common.h @@ -19,6 +19,7 @@ /* PMIC GPIO Types */ #define INT3472_GPIO_TYPE_RESET 0x00 #define INT3472_GPIO_TYPE_POWERDOWN 0x01 +#define INT3472_GPIO_TYPE_STROBE 0x02 #define INT3472_GPIO_TYPE_POWER_ENABLE 0x0b #define INT3472_GPIO_TYPE_CLK_ENABLE 0x0c #define INT3472_GPIO_TYPE_PRIVACY_LED 0x0d diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c index e33c2d75975c..b644ce65c990 100644 --- a/drivers/platform/x86/intel/int3472/discrete.c +++ b/drivers/platform/x86/intel/int3472/discrete.c @@ -102,6 +102,7 @@ static void int3472_get_func_and_polarity(u8 type, const char **func, u32 *polar *func = "clk-enable"; *polarity = GPIO_ACTIVE_HIGH; break; + case INT3472_GPIO_TYPE_STROBE: case INT3472_GPIO_TYPE_PRIVACY_LED: *func = "privacy-led"; *polarity = GPIO_ACTIVE_HIGH; @@ -211,6 +212,7 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares, err_msg = "Failed to register clock\n"; break; + case INT3472_GPIO_TYPE_STROBE: case INT3472_GPIO_TYPE_PRIVACY_LED: ret = skl_int3472_register_pled(int3472, agpio, polarity); if (ret) -- 2.34.1