diff options
author | Ye Zhang <ye.zhang@rock-chips.com> | 2024-11-12 02:54:07 +0100 |
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committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-11-12 13:51:25 +0100 |
commit | 8bcbd0379c05c66ce2e842c7e8901aa317cdf04e (patch) | |
tree | 5484d47165b054ec9f54a0cee952b1fdeed131ac /drivers/gpio | |
parent | gpio: rockchip: change the GPIO version judgment logic (diff) | |
download | linux-8bcbd0379c05c66ce2e842c7e8901aa317cdf04e.tar.xz linux-8bcbd0379c05c66ce2e842c7e8901aa317cdf04e.zip |
gpio: rockchip: support new version GPIO
Support the next version GPIO controller on SoCs like rk3576.
Signed-off-by: Ye Zhang <ye.zhang@rock-chips.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20241112015408.3139996-4-ye.zhang@rock-chips.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/gpio-rockchip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index a02deea4dbbf..01a3b3dac58b 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -35,6 +35,7 @@ #define GPIO_TYPE_V1 (0) /* GPIO Version ID reserved */ #define GPIO_TYPE_V2 (0x01000C2B) #define GPIO_TYPE_V2_1 (0x0101157C) +#define GPIO_TYPE_V2_2 (0x010219C8) static const struct rockchip_gpio_regs gpio_regs_v1 = { .port_dr = 0x00, @@ -670,6 +671,7 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank) switch (id) { case GPIO_TYPE_V2: case GPIO_TYPE_V2_1: + case GPIO_TYPE_V2_2: bank->gpio_regs = &gpio_regs_v2; bank->gpio_type = GPIO_TYPE_V2; bank->db_clk = of_clk_get(bank->of_node, 1); |