Remove redundant comments and provide a detailed explanation of the GPIO version ID. Signed-off-by: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx> --- drivers/gpio/gpio-rockchip.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index 83df1632112d..04a24f1d77eb 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -27,9 +27,15 @@ #include "../pinctrl/core.h" #include "../pinctrl/pinctrl-rockchip.h" +/* + * Version ID Register + * Bits [31:24] - Major Version + * Bits [23:16] - Minor Version + * Bits [15:0] - SVN Number + */ #define GPIO_TYPE_V1 (0) /* GPIO Version ID reserved */ -#define GPIO_TYPE_V2 (0x01000C2B) /* GPIO Version ID 0x01000C2B */ -#define GPIO_TYPE_V2_1 (0x0101157C) /* GPIO Version ID 0x0101157C */ +#define GPIO_TYPE_V2 (0x01000C2B) +#define GPIO_TYPE_V2_1 (0x0101157C) static const struct rockchip_gpio_regs gpio_regs_v1 = { .port_dr = 0x00, -- 2.34.1