Re: [PATCH 3/7] pinctrl: rockchip: Add support for RK3528

[Chukun Pan <amadeus@xxxxxxxxxx>]

Hi,

> Add gpio and pinctrl support for the 5 GPIO banks on RK3528.

https://source.denx.de/u-boot/contributors/kwiboo/u-boot/-/blob/rk3528/drivers/pinctrl/rockchip/pinctrl-rk3528.c#L204-L207

I noticed that there is a little difference between u-boot and kernel
pinctrl driver. Does kernel need to sync this changes from u-boot?

```
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index 930c454e0cec..c77d9a6cd535 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -3070,6 +3070,7 @@ static int rockchip_get_schmitt(struct rockchip_pin_bank *bank, int pin_num)
 
 	data >>= bit;
 	switch (ctrl->type) {
+	case RK3528:
 	case RK3562:
 	case RK3568:
 		return data & ((1 << RK3568_SCHMITT_BITS_PER_PIN) - 1);
@@ -3100,6 +3101,7 @@ static int rockchip_set_schmitt(struct rockchip_pin_bank *bank,
 
 	/* enable the write to the equivalent lower bits */
 	switch (ctrl->type) {
+	case RK3528:
 	case RK3562:
 	case RK3568:
 		data = ((1 << RK3568_SCHMITT_BITS_PER_PIN) - 1) << (bit + 16);
```

Thanks,
Chukun

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2.25.1