Add support for HiSilicon GPIO controller in embedded platform, which boot from devicetree. Signed-off-by: Weilong Chen <chenweilong@xxxxxxxxxx> --- Change since v2: - Drop wrong use ACPI_PTR/of_match_ptr Link: https://lore.kernel.org/lkml/20221028022453.163186-1-chenweilong@xxxxxxxxxx/ drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-hisi.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index e034f752e7ce..71a7880af59d 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -310,7 +310,7 @@ config GPIO_GRGPIO config GPIO_HISI tristate "HiSilicon GPIO controller driver" - depends on (ARM64 && ACPI) || COMPILE_TEST + depends on ARM64 || COMPILE_TEST select GPIO_GENERIC select GPIOLIB_IRQCHIP help diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c index 3caabef5c7a2..55bd69043bf4 100644 --- a/drivers/gpio/gpio-hisi.c +++ b/drivers/gpio/gpio-hisi.c @@ -221,6 +221,12 @@ static const struct acpi_device_id hisi_gpio_acpi_match[] = { }; MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match); +static const struct of_device_id hisi_gpio_dts_match[] = { + { .compatible = "hisilicon,ascend910-gpio", }, + { } +}; +MODULE_DEVICE_TABLE(of, hisi_gpio_dts_match); + static void hisi_gpio_get_pdata(struct device *dev, struct hisi_gpio *hisi_gpio) { @@ -311,6 +317,7 @@ static struct platform_driver hisi_gpio_driver = { .driver = { .name = HISI_GPIO_DRIVER_NAME, .acpi_match_table = hisi_gpio_acpi_match, + .of_match_table = hisi_gpio_dts_match, }, .probe = hisi_gpio_probe, }; -- 2.31.GIT
