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pinctrl: bcm: Convert drivers to use struct pingroup and PINCTRL_PINGROUP()

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The pin control header provides struct pingroup and PINCTRL_PINGROUP() macro.
Utilize them instead of open coded variants in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220620165053.74170-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko
2022-06-20 19:50:53 +03:00
committed by Linus Walleij
parent e6cbbe4294
commit 0e3db16300
7 changed files with 258 additions and 319 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/pinctrl/bcm/pinctrl-bcm6318.c
+54 -67
View File
@@ -27,12 +27,6 @@
#define BCM6318_PAD_REG 0x54
#define BCM6328_PAD_MASK GENMASK(3, 0)
struct bcm6318_pingroup {
const char *name;
const unsigned * const pins;
const unsigned num_pins;
};
struct bcm6318_function {
const char *name;
const char * const *groups;
@@ -146,64 +140,57 @@ static unsigned gpio47_pins[] = { 47 };
static unsigned gpio48_pins[] = { 48 };
static unsigned gpio49_pins[] = { 49 };
#define BCM6318_GROUP(n) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
}
static struct bcm6318_pingroup bcm6318_groups[] = {
BCM6318_GROUP(gpio0),
BCM6318_GROUP(gpio1),
BCM6318_GROUP(gpio2),
BCM6318_GROUP(gpio3),
BCM6318_GROUP(gpio4),
BCM6318_GROUP(gpio5),
BCM6318_GROUP(gpio6),
BCM6318_GROUP(gpio7),
BCM6318_GROUP(gpio8),
BCM6318_GROUP(gpio9),
BCM6318_GROUP(gpio10),
BCM6318_GROUP(gpio11),
BCM6318_GROUP(gpio12),
BCM6318_GROUP(gpio13),
BCM6318_GROUP(gpio14),
BCM6318_GROUP(gpio15),
BCM6318_GROUP(gpio16),
BCM6318_GROUP(gpio17),
BCM6318_GROUP(gpio18),
BCM6318_GROUP(gpio19),
BCM6318_GROUP(gpio20),
BCM6318_GROUP(gpio21),
BCM6318_GROUP(gpio22),
BCM6318_GROUP(gpio23),
BCM6318_GROUP(gpio24),
BCM6318_GROUP(gpio25),
BCM6318_GROUP(gpio26),
BCM6318_GROUP(gpio27),
BCM6318_GROUP(gpio28),
BCM6318_GROUP(gpio29),
BCM6318_GROUP(gpio30),
BCM6318_GROUP(gpio31),
BCM6318_GROUP(gpio32),
BCM6318_GROUP(gpio33),
BCM6318_GROUP(gpio34),
BCM6318_GROUP(gpio35),
BCM6318_GROUP(gpio36),
BCM6318_GROUP(gpio37),
BCM6318_GROUP(gpio38),
BCM6318_GROUP(gpio39),
BCM6318_GROUP(gpio40),
BCM6318_GROUP(gpio41),
BCM6318_GROUP(gpio42),
BCM6318_GROUP(gpio43),
BCM6318_GROUP(gpio44),
BCM6318_GROUP(gpio45),
BCM6318_GROUP(gpio46),
BCM6318_GROUP(gpio47),
BCM6318_GROUP(gpio48),
BCM6318_GROUP(gpio49),
static struct pingroup bcm6318_groups[] = {
BCM_PIN_GROUP(gpio0),
BCM_PIN_GROUP(gpio1),
BCM_PIN_GROUP(gpio2),
BCM_PIN_GROUP(gpio3),
BCM_PIN_GROUP(gpio4),
BCM_PIN_GROUP(gpio5),
BCM_PIN_GROUP(gpio6),
BCM_PIN_GROUP(gpio7),
BCM_PIN_GROUP(gpio8),
BCM_PIN_GROUP(gpio9),
BCM_PIN_GROUP(gpio10),
BCM_PIN_GROUP(gpio11),
BCM_PIN_GROUP(gpio12),
BCM_PIN_GROUP(gpio13),
BCM_PIN_GROUP(gpio14),
BCM_PIN_GROUP(gpio15),
BCM_PIN_GROUP(gpio16),
BCM_PIN_GROUP(gpio17),
BCM_PIN_GROUP(gpio18),
BCM_PIN_GROUP(gpio19),
BCM_PIN_GROUP(gpio20),
BCM_PIN_GROUP(gpio21),
BCM_PIN_GROUP(gpio22),
BCM_PIN_GROUP(gpio23),
BCM_PIN_GROUP(gpio24),
BCM_PIN_GROUP(gpio25),
BCM_PIN_GROUP(gpio26),
BCM_PIN_GROUP(gpio27),
BCM_PIN_GROUP(gpio28),
BCM_PIN_GROUP(gpio29),
BCM_PIN_GROUP(gpio30),
BCM_PIN_GROUP(gpio31),
BCM_PIN_GROUP(gpio32),
BCM_PIN_GROUP(gpio33),
BCM_PIN_GROUP(gpio34),
BCM_PIN_GROUP(gpio35),
BCM_PIN_GROUP(gpio36),
BCM_PIN_GROUP(gpio37),
BCM_PIN_GROUP(gpio38),
BCM_PIN_GROUP(gpio39),
BCM_PIN_GROUP(gpio40),
BCM_PIN_GROUP(gpio41),
BCM_PIN_GROUP(gpio42),
BCM_PIN_GROUP(gpio43),
BCM_PIN_GROUP(gpio44),
BCM_PIN_GROUP(gpio45),
BCM_PIN_GROUP(gpio46),
BCM_PIN_GROUP(gpio47),
BCM_PIN_GROUP(gpio48),
BCM_PIN_GROUP(gpio49),
};
/* GPIO_MODE */
@@ -368,10 +355,10 @@ static const char *bcm6318_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
static int bcm6318_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group, const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm6318_groups[group].pins;
*num_pins = bcm6318_groups[group].num_pins;
*npins = bcm6318_groups[group].npins;
return 0;
}
@@ -424,7 +411,7 @@ static int bcm6318_pinctrl_set_mux(struct pinctrl_dev *pctldev,
unsigned selector, unsigned group)
{
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
const struct bcm6318_pingroup *pg = &bcm6318_groups[group];
const struct pingroup *pg = &bcm6318_groups[group];
const struct bcm6318_function *f = &bcm6318_funcs[selector];
bcm6318_rmw_mux(pc, pg->pins[0], f->mode_val, f->mux_val);
drivers/pinctrl/bcm/pinctrl-bcm63268.c
+63 -76
View File
@@ -40,12 +40,6 @@ enum bcm63268_pinctrl_reg {
BCM63268_BASEMODE,
};
struct bcm63268_pingroup {
const char *name;
const unsigned * const pins;
const unsigned num_pins;
};
struct bcm63268_function {
const char *name;
const char * const *groups;
@@ -185,74 +179,67 @@ static unsigned vdsl_phy1_grp_pins[] = { 12, 13 };
static unsigned vdsl_phy2_grp_pins[] = { 24, 25 };
static unsigned vdsl_phy3_grp_pins[] = { 26, 27 };
#define BCM63268_GROUP(n) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
}
static struct bcm63268_pingroup bcm63268_groups[] = {
BCM63268_GROUP(gpio0),
BCM63268_GROUP(gpio1),
BCM63268_GROUP(gpio2),
BCM63268_GROUP(gpio3),
BCM63268_GROUP(gpio4),
BCM63268_GROUP(gpio5),
BCM63268_GROUP(gpio6),
BCM63268_GROUP(gpio7),
BCM63268_GROUP(gpio8),
BCM63268_GROUP(gpio9),
BCM63268_GROUP(gpio10),
BCM63268_GROUP(gpio11),
BCM63268_GROUP(gpio12),
BCM63268_GROUP(gpio13),
BCM63268_GROUP(gpio14),
BCM63268_GROUP(gpio15),
BCM63268_GROUP(gpio16),
BCM63268_GROUP(gpio17),
BCM63268_GROUP(gpio18),
BCM63268_GROUP(gpio19),
BCM63268_GROUP(gpio20),
BCM63268_GROUP(gpio21),
BCM63268_GROUP(gpio22),
BCM63268_GROUP(gpio23),
BCM63268_GROUP(gpio24),
BCM63268_GROUP(gpio25),
BCM63268_GROUP(gpio26),
BCM63268_GROUP(gpio27),
BCM63268_GROUP(gpio28),
BCM63268_GROUP(gpio29),
BCM63268_GROUP(gpio30),
BCM63268_GROUP(gpio31),
BCM63268_GROUP(gpio32),
BCM63268_GROUP(gpio33),
BCM63268_GROUP(gpio34),
BCM63268_GROUP(gpio35),
BCM63268_GROUP(gpio36),
BCM63268_GROUP(gpio37),
BCM63268_GROUP(gpio38),
BCM63268_GROUP(gpio39),
BCM63268_GROUP(gpio40),
BCM63268_GROUP(gpio41),
BCM63268_GROUP(gpio42),
BCM63268_GROUP(gpio43),
BCM63268_GROUP(gpio44),
BCM63268_GROUP(gpio45),
BCM63268_GROUP(gpio46),
BCM63268_GROUP(gpio47),
BCM63268_GROUP(gpio48),
BCM63268_GROUP(gpio49),
BCM63268_GROUP(gpio50),
BCM63268_GROUP(gpio51),
static struct pingroup bcm63268_groups[] = {
BCM_PIN_GROUP(gpio0),
BCM_PIN_GROUP(gpio1),
BCM_PIN_GROUP(gpio2),
BCM_PIN_GROUP(gpio3),
BCM_PIN_GROUP(gpio4),
BCM_PIN_GROUP(gpio5),
BCM_PIN_GROUP(gpio6),
BCM_PIN_GROUP(gpio7),
BCM_PIN_GROUP(gpio8),
BCM_PIN_GROUP(gpio9),
BCM_PIN_GROUP(gpio10),
BCM_PIN_GROUP(gpio11),
BCM_PIN_GROUP(gpio12),
BCM_PIN_GROUP(gpio13),
BCM_PIN_GROUP(gpio14),
BCM_PIN_GROUP(gpio15),
BCM_PIN_GROUP(gpio16),
BCM_PIN_GROUP(gpio17),
BCM_PIN_GROUP(gpio18),
BCM_PIN_GROUP(gpio19),
BCM_PIN_GROUP(gpio20),
BCM_PIN_GROUP(gpio21),
BCM_PIN_GROUP(gpio22),
BCM_PIN_GROUP(gpio23),
BCM_PIN_GROUP(gpio24),
BCM_PIN_GROUP(gpio25),
BCM_PIN_GROUP(gpio26),
BCM_PIN_GROUP(gpio27),
BCM_PIN_GROUP(gpio28),
BCM_PIN_GROUP(gpio29),
BCM_PIN_GROUP(gpio30),
BCM_PIN_GROUP(gpio31),
BCM_PIN_GROUP(gpio32),
BCM_PIN_GROUP(gpio33),
BCM_PIN_GROUP(gpio34),
BCM_PIN_GROUP(gpio35),
BCM_PIN_GROUP(gpio36),
BCM_PIN_GROUP(gpio37),
BCM_PIN_GROUP(gpio38),
BCM_PIN_GROUP(gpio39),
BCM_PIN_GROUP(gpio40),
BCM_PIN_GROUP(gpio41),
BCM_PIN_GROUP(gpio42),
BCM_PIN_GROUP(gpio43),
BCM_PIN_GROUP(gpio44),
BCM_PIN_GROUP(gpio45),
BCM_PIN_GROUP(gpio46),
BCM_PIN_GROUP(gpio47),
BCM_PIN_GROUP(gpio48),
BCM_PIN_GROUP(gpio49),
BCM_PIN_GROUP(gpio50),
BCM_PIN_GROUP(gpio51),
/* multi pin groups */
BCM63268_GROUP(nand_grp),
BCM63268_GROUP(dectpd_grp),
BCM63268_GROUP(vdsl_phy0_grp),
BCM63268_GROUP(vdsl_phy1_grp),
BCM63268_GROUP(vdsl_phy2_grp),
BCM63268_GROUP(vdsl_phy3_grp),
BCM_PIN_GROUP(nand_grp),
BCM_PIN_GROUP(dectpd_grp),
BCM_PIN_GROUP(vdsl_phy0_grp),
BCM_PIN_GROUP(vdsl_phy1_grp),
BCM_PIN_GROUP(vdsl_phy2_grp),
BCM_PIN_GROUP(vdsl_phy3_grp),
};
static const char * const led_groups[] = {
@@ -487,10 +474,10 @@ static const char *bcm63268_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
static int bcm63268_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group,
const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm63268_groups[group].pins;
*num_pins = bcm63268_groups[group].num_pins;
*npins = bcm63268_groups[group].npins;
return 0;
}
@@ -545,13 +532,13 @@ static int bcm63268_pinctrl_set_mux(struct pinctrl_dev *pctldev,
unsigned selector, unsigned group)
{
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
const struct bcm63268_pingroup *pg = &bcm63268_groups[group];
const struct pingroup *pg = &bcm63268_groups[group];
const struct bcm63268_function *f = &bcm63268_funcs[selector];
unsigned i;
unsigned int reg;
unsigned int val, mask;
for (i = 0; i < pg->num_pins; i++)
for (i = 0; i < pg->npins; i++)
bcm63268_set_gpio(pc, pg->pins[i]);
switch (f->reg) {
drivers/pinctrl/bcm/pinctrl-bcm6328.c
+38 -45
View File
@@ -125,49 +125,42 @@ static unsigned gpio31_pins[] = { 31 };
static unsigned hsspi_cs1_pins[] = { 36 };
static unsigned usb_port1_pins[] = { 38 };
#define BCM6328_GROUP(n) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
}
static struct pingroup bcm6328_groups[] = {
BCM_PIN_GROUP(gpio0),
BCM_PIN_GROUP(gpio1),
BCM_PIN_GROUP(gpio2),
BCM_PIN_GROUP(gpio3),
BCM_PIN_GROUP(gpio4),
BCM_PIN_GROUP(gpio5),
BCM_PIN_GROUP(gpio6),
BCM_PIN_GROUP(gpio7),
BCM_PIN_GROUP(gpio8),
BCM_PIN_GROUP(gpio9),
BCM_PIN_GROUP(gpio10),
BCM_PIN_GROUP(gpio11),
BCM_PIN_GROUP(gpio12),
BCM_PIN_GROUP(gpio13),
BCM_PIN_GROUP(gpio14),
BCM_PIN_GROUP(gpio15),
BCM_PIN_GROUP(gpio16),
BCM_PIN_GROUP(gpio17),
BCM_PIN_GROUP(gpio18),
BCM_PIN_GROUP(gpio19),
BCM_PIN_GROUP(gpio20),
BCM_PIN_GROUP(gpio21),
BCM_PIN_GROUP(gpio22),
BCM_PIN_GROUP(gpio23),
BCM_PIN_GROUP(gpio24),
BCM_PIN_GROUP(gpio25),
BCM_PIN_GROUP(gpio26),
BCM_PIN_GROUP(gpio27),
BCM_PIN_GROUP(gpio28),
BCM_PIN_GROUP(gpio29),
BCM_PIN_GROUP(gpio30),
BCM_PIN_GROUP(gpio31),
static struct bcm6328_pingroup bcm6328_groups[] = {
BCM6328_GROUP(gpio0),
BCM6328_GROUP(gpio1),
BCM6328_GROUP(gpio2),
BCM6328_GROUP(gpio3),
BCM6328_GROUP(gpio4),
BCM6328_GROUP(gpio5),
BCM6328_GROUP(gpio6),
BCM6328_GROUP(gpio7),
BCM6328_GROUP(gpio8),
BCM6328_GROUP(gpio9),
BCM6328_GROUP(gpio10),
BCM6328_GROUP(gpio11),
BCM6328_GROUP(gpio12),
BCM6328_GROUP(gpio13),
BCM6328_GROUP(gpio14),
BCM6328_GROUP(gpio15),
BCM6328_GROUP(gpio16),
BCM6328_GROUP(gpio17),
BCM6328_GROUP(gpio18),
BCM6328_GROUP(gpio19),
BCM6328_GROUP(gpio20),
BCM6328_GROUP(gpio21),
BCM6328_GROUP(gpio22),
BCM6328_GROUP(gpio23),
BCM6328_GROUP(gpio24),
BCM6328_GROUP(gpio25),
BCM6328_GROUP(gpio26),
BCM6328_GROUP(gpio27),
BCM6328_GROUP(gpio28),
BCM6328_GROUP(gpio29),
BCM6328_GROUP(gpio30),
BCM6328_GROUP(gpio31),
BCM6328_GROUP(hsspi_cs1),
BCM6328_GROUP(usb_port1),
BCM_PIN_GROUP(hsspi_cs1),
BCM_PIN_GROUP(usb_port1),
};
/* GPIO_MODE */
@@ -292,10 +285,10 @@ static const char *bcm6328_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
static int bcm6328_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group, const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm6328_groups[group].pins;
*num_pins = bcm6328_groups[group].num_pins;
*npins = bcm6328_groups[group].npins;
return 0;
}
@@ -338,7 +331,7 @@ static int bcm6328_pinctrl_set_mux(struct pinctrl_dev *pctldev,
unsigned selector, unsigned group)
{
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
const struct bcm6328_pingroup *pg = &bcm6328_groups[group];
const struct pingroup *pg = &bcm6328_groups[group];
const struct bcm6328_function *f = &bcm6328_funcs[selector];
bcm6328_rmw_mux(pc, pg->pins[0], f->mode_val, f->mux_val);
drivers/pinctrl/bcm/pinctrl-bcm6358.c
+8 -12
View File
@@ -35,9 +35,7 @@
#define BCM6358_MODE_MUX_SYS_IRQ BIT(15)
struct bcm6358_pingroup {
const char *name;
const unsigned * const pins;
const unsigned num_pins;
struct pingroup grp;
const uint16_t mode_val;
@@ -131,9 +129,7 @@ static unsigned sys_irq_grp_pins[] = { 5 };
#define BCM6358_GPIO_MUX_GROUP(n, bit, dir) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
.grp = BCM_PIN_GROUP(n), \
.mode_val = BCM6358_MODE_MUX_##bit, \
.direction = dir, \
}
@@ -219,15 +215,15 @@ static int bcm6358_pinctrl_get_group_count(struct pinctrl_dev *pctldev)
static const char *bcm6358_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
unsigned group)
{
return bcm6358_groups[group].name;
return bcm6358_groups[group].grp.name;
}
static int bcm6358_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group, const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm6358_groups[group].pins;
*num_pins = bcm6358_groups[group].num_pins;
*pins = bcm6358_groups[group].grp.pins;
*npins = bcm6358_groups[group].grp.npins;
return 0;
}
@@ -264,12 +260,12 @@ static int bcm6358_pinctrl_set_mux(struct pinctrl_dev *pctldev,
unsigned int mask = val;
unsigned pin;
for (pin = 0; pin < pg->num_pins; pin++)
for (pin = 0; pin < pg->grp.npins; pin++)
mask |= (unsigned long)bcm6358_pins[pin].drv_data;
regmap_field_update_bits(priv->overlays, mask, val);
for (pin = 0; pin < pg->num_pins; pin++) {
for (pin = 0; pin < pg->grp.npins; pin++) {
struct pinctrl_gpio_range *range;
unsigned int hw_gpio = bcm6358_pins[pin].number;
drivers/pinctrl/bcm/pinctrl-bcm6362.c
+54 -67
View File
@@ -35,12 +35,6 @@ enum bcm6362_pinctrl_reg {
BCM6362_BASEMODE,
};
struct bcm6362_pingroup {
const char *name;
const unsigned * const pins;
const unsigned num_pins;
};
struct bcm6362_function {
const char *name;
const char * const *groups;
@@ -162,63 +156,56 @@ static unsigned nand_grp_pins[] = {
18, 19, 20, 21, 22, 23, 27,
};
#define BCM6362_GROUP(n) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
}
static struct bcm6362_pingroup bcm6362_groups[] = {
BCM6362_GROUP(gpio0),
BCM6362_GROUP(gpio1),
BCM6362_GROUP(gpio2),
BCM6362_GROUP(gpio3),
BCM6362_GROUP(gpio4),
BCM6362_GROUP(gpio5),
BCM6362_GROUP(gpio6),
BCM6362_GROUP(gpio7),
BCM6362_GROUP(gpio8),
BCM6362_GROUP(gpio9),
BCM6362_GROUP(gpio10),
BCM6362_GROUP(gpio11),
BCM6362_GROUP(gpio12),
BCM6362_GROUP(gpio13),
BCM6362_GROUP(gpio14),
BCM6362_GROUP(gpio15),
BCM6362_GROUP(gpio16),
BCM6362_GROUP(gpio17),
BCM6362_GROUP(gpio18),
BCM6362_GROUP(gpio19),
BCM6362_GROUP(gpio20),
BCM6362_GROUP(gpio21),
BCM6362_GROUP(gpio22),
BCM6362_GROUP(gpio23),
BCM6362_GROUP(gpio24),
BCM6362_GROUP(gpio25),
BCM6362_GROUP(gpio26),
BCM6362_GROUP(gpio27),
BCM6362_GROUP(gpio28),
BCM6362_GROUP(gpio29),
BCM6362_GROUP(gpio30),
BCM6362_GROUP(gpio31),
BCM6362_GROUP(gpio32),
BCM6362_GROUP(gpio33),
BCM6362_GROUP(gpio34),
BCM6362_GROUP(gpio35),
BCM6362_GROUP(gpio36),
BCM6362_GROUP(gpio37),
BCM6362_GROUP(gpio38),
BCM6362_GROUP(gpio39),
BCM6362_GROUP(gpio40),
BCM6362_GROUP(gpio41),
BCM6362_GROUP(gpio42),
BCM6362_GROUP(gpio43),
BCM6362_GROUP(gpio44),
BCM6362_GROUP(gpio45),
BCM6362_GROUP(gpio46),
BCM6362_GROUP(gpio47),
BCM6362_GROUP(nand_grp),
static struct pingroup bcm6362_groups[] = {
BCM_PIN_GROUP(gpio0),
BCM_PIN_GROUP(gpio1),
BCM_PIN_GROUP(gpio2),
BCM_PIN_GROUP(gpio3),
BCM_PIN_GROUP(gpio4),
BCM_PIN_GROUP(gpio5),
BCM_PIN_GROUP(gpio6),
BCM_PIN_GROUP(gpio7),
BCM_PIN_GROUP(gpio8),
BCM_PIN_GROUP(gpio9),
BCM_PIN_GROUP(gpio10),
BCM_PIN_GROUP(gpio11),
BCM_PIN_GROUP(gpio12),
BCM_PIN_GROUP(gpio13),
BCM_PIN_GROUP(gpio14),
BCM_PIN_GROUP(gpio15),
BCM_PIN_GROUP(gpio16),
BCM_PIN_GROUP(gpio17),
BCM_PIN_GROUP(gpio18),
BCM_PIN_GROUP(gpio19),
BCM_PIN_GROUP(gpio20),
BCM_PIN_GROUP(gpio21),
BCM_PIN_GROUP(gpio22),
BCM_PIN_GROUP(gpio23),
BCM_PIN_GROUP(gpio24),
BCM_PIN_GROUP(gpio25),
BCM_PIN_GROUP(gpio26),
BCM_PIN_GROUP(gpio27),
BCM_PIN_GROUP(gpio28),
BCM_PIN_GROUP(gpio29),
BCM_PIN_GROUP(gpio30),
BCM_PIN_GROUP(gpio31),
BCM_PIN_GROUP(gpio32),
BCM_PIN_GROUP(gpio33),
BCM_PIN_GROUP(gpio34),
BCM_PIN_GROUP(gpio35),
BCM_PIN_GROUP(gpio36),
BCM_PIN_GROUP(gpio37),
BCM_PIN_GROUP(gpio38),
BCM_PIN_GROUP(gpio39),
BCM_PIN_GROUP(gpio40),
BCM_PIN_GROUP(gpio41),
BCM_PIN_GROUP(gpio42),
BCM_PIN_GROUP(gpio43),
BCM_PIN_GROUP(gpio44),
BCM_PIN_GROUP(gpio45),
BCM_PIN_GROUP(gpio46),
BCM_PIN_GROUP(gpio47),
BCM_PIN_GROUP(nand_grp),
};
static const char * const led_groups[] = {
@@ -463,10 +450,10 @@ static const char *bcm6362_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
static int bcm6362_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group, const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm6362_groups[group].pins;
*num_pins = bcm6362_groups[group].num_pins;
*npins = bcm6362_groups[group].npins;
return 0;
}
@@ -519,13 +506,13 @@ static int bcm6362_pinctrl_set_mux(struct pinctrl_dev *pctldev,
unsigned selector, unsigned group)
{
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
const struct bcm6362_pingroup *pg = &bcm6362_groups[group];
const struct pingroup *pg = &bcm6362_groups[group];
const struct bcm6362_function *f = &bcm6362_funcs[selector];
unsigned i;
unsigned int reg;
unsigned int val, mask;
for (i = 0; i < pg->num_pins; i++)
for (i = 0; i < pg->npins; i++)
bcm6362_set_gpio(pc, pg->pins[i]);
switch (f->reg) {
drivers/pinctrl/bcm/pinctrl-bcm6368.c
+39 -52
View File
@@ -26,12 +26,6 @@
#define BCM6368_BASEMODE_GPIO 0x0
#define BCM6368_BASEMODE_UART1 0x1
struct bcm6368_pingroup {
const char *name;
const unsigned * const pins;
const unsigned num_pins;
};
struct bcm6368_function {
const char *name;
const char * const *groups;
@@ -127,47 +121,40 @@ static unsigned gpio30_pins[] = { 30 };
static unsigned gpio31_pins[] = { 31 };
static unsigned uart1_grp_pins[] = { 30, 31, 32, 33 };
#define BCM6368_GROUP(n) \
{ \
.name = #n, \
.pins = n##_pins, \
.num_pins = ARRAY_SIZE(n##_pins), \
}
static struct bcm6368_pingroup bcm6368_groups[] = {
BCM6368_GROUP(gpio0),
BCM6368_GROUP(gpio1),
BCM6368_GROUP(gpio2),
BCM6368_GROUP(gpio3),
BCM6368_GROUP(gpio4),
BCM6368_GROUP(gpio5),
BCM6368_GROUP(gpio6),
BCM6368_GROUP(gpio7),
BCM6368_GROUP(gpio8),
BCM6368_GROUP(gpio9),
BCM6368_GROUP(gpio10),
BCM6368_GROUP(gpio11),
BCM6368_GROUP(gpio12),
BCM6368_GROUP(gpio13),
BCM6368_GROUP(gpio14),
BCM6368_GROUP(gpio15),
BCM6368_GROUP(gpio16),
BCM6368_GROUP(gpio17),
BCM6368_GROUP(gpio18),
BCM6368_GROUP(gpio19),
BCM6368_GROUP(gpio20),
BCM6368_GROUP(gpio21),
BCM6368_GROUP(gpio22),
BCM6368_GROUP(gpio23),
BCM6368_GROUP(gpio24),
BCM6368_GROUP(gpio25),
BCM6368_GROUP(gpio26),
BCM6368_GROUP(gpio27),
BCM6368_GROUP(gpio28),
BCM6368_GROUP(gpio29),
BCM6368_GROUP(gpio30),
BCM6368_GROUP(gpio31),
BCM6368_GROUP(uart1_grp),
static struct pingroup bcm6368_groups[] = {
BCM_PIN_GROUP(gpio0),
BCM_PIN_GROUP(gpio1),
BCM_PIN_GROUP(gpio2),
BCM_PIN_GROUP(gpio3),
BCM_PIN_GROUP(gpio4),
BCM_PIN_GROUP(gpio5),
BCM_PIN_GROUP(gpio6),
BCM_PIN_GROUP(gpio7),
BCM_PIN_GROUP(gpio8),
BCM_PIN_GROUP(gpio9),
BCM_PIN_GROUP(gpio10),
BCM_PIN_GROUP(gpio11),
BCM_PIN_GROUP(gpio12),
BCM_PIN_GROUP(gpio13),
BCM_PIN_GROUP(gpio14),
BCM_PIN_GROUP(gpio15),
BCM_PIN_GROUP(gpio16),
BCM_PIN_GROUP(gpio17),
BCM_PIN_GROUP(gpio18),
BCM_PIN_GROUP(gpio19),
BCM_PIN_GROUP(gpio20),
BCM_PIN_GROUP(gpio21),
BCM_PIN_GROUP(gpio22),
BCM_PIN_GROUP(gpio23),
BCM_PIN_GROUP(gpio24),
BCM_PIN_GROUP(gpio25),
BCM_PIN_GROUP(gpio26),
BCM_PIN_GROUP(gpio27),
BCM_PIN_GROUP(gpio28),
BCM_PIN_GROUP(gpio29),
BCM_PIN_GROUP(gpio30),
BCM_PIN_GROUP(gpio31),
BCM_PIN_GROUP(uart1_grp),
};
static const char * const analog_afe_0_groups[] = {
@@ -358,10 +345,10 @@ static const char *bcm6368_pinctrl_get_group_name(struct pinctrl_dev *pctldev,
static int bcm6368_pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
unsigned group, const unsigned **pins,
unsigned *num_pins)
unsigned *npins)
{
*pins = bcm6368_groups[group].pins;
*num_pins = bcm6368_groups[group].num_pins;
*npins = bcm6368_groups[group].npins;
return 0;
}
@@ -393,14 +380,14 @@ static int bcm6368_pinctrl_set_mux(struct pinctrl_dev *pctldev,
{
struct bcm63xx_pinctrl *pc = pinctrl_dev_get_drvdata(pctldev);
struct bcm6368_priv *priv = pc->driver_data;
const struct bcm6368_pingroup *pg = &bcm6368_groups[group];
const struct pingroup *pg = &bcm6368_groups[group];
const struct bcm6368_function *fun = &bcm6368_funcs[selector];
int i, pin;
if (fun->basemode) {
unsigned int mask = 0;
for (i = 0; i < pg->num_pins; i++) {
for (i = 0; i < pg->npins; i++) {
pin = pg->pins[i];
if (pin < BCM63XX_BANK_GPIOS)
mask |= BIT(pin);
@@ -419,7 +406,7 @@ static int bcm6368_pinctrl_set_mux(struct pinctrl_dev *pctldev,
BIT(pin));
}
for (pin = 0; pin < pg->num_pins; pin++) {
for (pin = 0; pin < pg->npins; pin++) {
struct pinctrl_gpio_range *range;
int hw_gpio = bcm6368_pins[pin].number;
drivers/pinctrl/bcm/pinctrl-bcm63xx.h
+2
View File
@@ -21,6 +21,8 @@ struct bcm63xx_pinctrl_soc {
unsigned int ngpios;
};
#define BCM_PIN_GROUP(n) PINCTRL_PINGROUP(#n, n##_pins, ARRAY_SIZE(n##_pins))
struct bcm63xx_pinctrl {
struct device *dev;
struct regmap *regs;