mirror of
https://github.com/coolsnowwolf/lede.git
synced 2025-04-16 04:13:31 +00:00
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 8bcbd0379c05c66ce2e842c7e8901aa317cdf04e Mon Sep 17 00:00:00 2001
|
|
From: Ye Zhang <ye.zhang@rock-chips.com>
|
|
Date: Tue, 12 Nov 2024 09:54:07 +0800
|
|
Subject: [PATCH] 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>
|
|
---
|
|
drivers/gpio/gpio-rockchip.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
--- 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
|
|
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);
|