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gpio: rockchip: add support for rk3588

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Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: I6beb25cdcb58eae4b7af74b0990857d9288e5bc0
This commit is contained in:
Jianqun Xu
2021-11-11 22:44:30 +08:00
committed by Tao Huang
parent 6cb849faac
commit 574549f1c8
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/gpio-rockchip.c
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@ -23,6 +23,7 @@
#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_BANK_PIN_NUM (32)
@ -620,7 +621,7 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank)
id = readl(bank->reg_base + gpio_regs_v2.version_id);
/* If not gpio v2, that is default to v1. */
if (id == GPIO_TYPE_V2) {
if (id == GPIO_TYPE_V2 || id == GPIO_TYPE_V2_1) {
bank->gpio_regs = &gpio_regs_v2;
bank->gpio_type = GPIO_TYPE_V2;
bank->db_clk = of_clk_get(bank->of_node, 1);