diff options
| author | Hsu Yuchang <Richard_Hsu@asmedia.com.tw> | 2021-12-10 17:03:15 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2021-12-17 12:26:13 +0100 |
| commit | 2ac5eb840f1da2243551c280f1e55f7a069db3da (patch) | |
| tree | c6cf872908dd424173665444cd8b713b16ae8e53 /drivers/gpio | |
| parent | 1db9b241bb56c6498766015049097df965ff8df2 (diff) | |
gpio: amdpt: add new device ID and 24-pin support
Add an ACPI HID(AMDIF031) and pin number in the pt_gpio_acpi_match.
Signed-off-by: Yuchang Hsu <Richard_Hsu@asmedia.com.tw>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-amdpt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c index bbf53e289141..13f4e2af3800 100644 --- a/drivers/gpio/gpio-amdpt.c +++ b/drivers/gpio/gpio-amdpt.c @@ -14,6 +14,7 @@ #include <linux/platform_device.h> #define PT_TOTAL_GPIO 8 +#define PT_TOTAL_GPIO_EX 24 /* PCI-E MMIO register offsets */ #define PT_DIRECTION_REG 0x00 @@ -103,7 +104,7 @@ static int pt_gpio_probe(struct platform_device *pdev) pt_gpio->gc.owner = THIS_MODULE; pt_gpio->gc.request = pt_gpio_request; pt_gpio->gc.free = pt_gpio_free; - pt_gpio->gc.ngpio = PT_TOTAL_GPIO; + pt_gpio->gc.ngpio = (uintptr_t)device_get_match_data(dev); #if defined(CONFIG_OF_GPIO) pt_gpio->gc.of_node = dev->of_node; #endif @@ -133,8 +134,9 @@ static int pt_gpio_remove(struct platform_device *pdev) } static const struct acpi_device_id pt_gpio_acpi_match[] = { - { "AMDF030", 0 }, - { "AMDIF030", 0 }, + { "AMDF030", PT_TOTAL_GPIO }, + { "AMDIF030", PT_TOTAL_GPIO }, + { "AMDIF031", PT_TOTAL_GPIO_EX }, { }, }; MODULE_DEVICE_TABLE(acpi, pt_gpio_acpi_match); |