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Date: Mon, 29 May 2023 10:50:12 +0800
From: xingtong_wu@....com
To: linus.walleij@...aro.org, brgl@...ev.pl,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: henning.schild@...mens.com, xingtong.wu@...mens.com
Subject: [PATCH v2 1/1] gpio-f7188x: fix base values conflicts with other gpio pins
From: "xingtong.wu" <xingtong.wu@...mens.com>
switch pin base from static to automatic allocation to
avoid conflicts and align with other gpio chip drivers
Signed-off-by: xingtong.wu <xingtong.wu@...mens.com>
---
drivers/gpio/gpio-f7188x.c | 138 ++++++++++++++++++-------------------
1 file changed, 69 insertions(+), 69 deletions(-)
diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c
index f54ca5a1775e..3875fd940ccb 100644
--- a/drivers/gpio/gpio-f7188x.c
+++ b/drivers/gpio/gpio-f7188x.c
@@ -163,7 +163,7 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value);
static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
unsigned long config);
-#define F7188X_GPIO_BANK(_base, _ngpio, _regbase, _label) \
+#define F7188X_GPIO_BANK(_ngpio, _regbase, _label) \
{ \
.chip = { \
.label = _label, \
@@ -174,7 +174,7 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
.direction_output = f7188x_gpio_direction_out, \
.set = f7188x_gpio_set, \
.set_config = f7188x_gpio_set_config, \
- .base = _base, \
+ .base = -1, \
.ngpio = _ngpio, \
.can_sleep = true, \
}, \
@@ -191,98 +191,98 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
#define f7188x_gpio_data_single(type) ((type) == nct6126d)
static struct f7188x_gpio_bank f71869_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 6, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(6, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(6, 0x90, DRVNAME "-6"),
};
static struct f7188x_gpio_bank f71869a_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(6, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f71882_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 4, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 4, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(4, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(4, 0xB0, DRVNAME "-4"),
};
static struct f7188x_gpio_bank f71889a_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 7, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 7, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(7, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(7, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f71889_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 7, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 7, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(7, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(7, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f81866_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
- F7188X_GPIO_BANK(80, 8, 0x88, DRVNAME "-8"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(8, 0x88, DRVNAME "-8"),
};
static struct f7188x_gpio_bank f81804_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-3"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-4"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-5"),
- F7188X_GPIO_BANK(90, 8, 0x98, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x98, DRVNAME "-6"),
};
static struct f7188x_gpio_bank f81865_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 5, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(5, 0x90, DRVNAME "-6"),
};
static struct f7188x_gpio_bank nct6126d_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xE0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE4, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xE8, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xEC, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xF0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xF4, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0xF8, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0xFC, DRVNAME "-7"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE4, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xE8, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xEC, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xF4, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0xF8, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xFC, DRVNAME "-7"),
};
static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
--
2.25.1
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