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-rw-r--r--drivers/pinctrl/intel/Kconfig7
-rw-r--r--drivers/pinctrl/intel/Makefile1
-rw-r--r--drivers/pinctrl/intel/pinctrl-baytrail.c200
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c113
-rw-r--r--drivers/pinctrl/intel/pinctrl-intel.c119
-rw-r--r--drivers/pinctrl/intel/pinctrl-lewisburg.c171
-rw-r--r--drivers/pinctrl/intel/pinctrl-tigerlake.c454
7 files changed, 787 insertions, 278 deletions
diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
index 452a14f78707..6091947a8f51 100644
--- a/drivers/pinctrl/intel/Kconfig
+++ b/drivers/pinctrl/intel/Kconfig
@@ -115,4 +115,11 @@ config PINCTRL_SUNRISEPOINT
provides an interface that allows configuring of PCH pins and
using them as GPIOs.
+config PINCTRL_TIGERLAKE
+ tristate "Intel Tiger Lake pinctrl and GPIO driver"
+ depends on ACPI
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Tiger Lake PCH pins and using them as GPIOs.
endif
diff --git a/drivers/pinctrl/intel/Makefile b/drivers/pinctrl/intel/Makefile
index cb491e655749..7e620b471ef6 100644
--- a/drivers/pinctrl/intel/Makefile
+++ b/drivers/pinctrl/intel/Makefile
@@ -13,3 +13,4 @@ obj-$(CONFIG_PINCTRL_GEMINILAKE) += pinctrl-geminilake.o
obj-$(CONFIG_PINCTRL_ICELAKE) += pinctrl-icelake.o
obj-$(CONFIG_PINCTRL_LEWISBURG) += pinctrl-lewisburg.o
obj-$(CONFIG_PINCTRL_SUNRISEPOINT) += pinctrl-sunrisepoint.o
+obj-$(CONFIG_PINCTRL_TIGERLAKE) += pinctrl-tigerlake.o
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 9ffb22211d2b..55141d5de29e 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -110,7 +110,6 @@ struct byt_gpio {
struct platform_device *pdev;
struct pinctrl_dev *pctl_dev;
struct pinctrl_desc pctl_desc;
- raw_spinlock_t lock;
const struct intel_pinctrl_soc_data *soc_data;
struct intel_community *communities_copy;
struct byt_gpio_pin_context *saved_context;
@@ -494,34 +493,34 @@ static const struct intel_pinctrl_soc_data byt_sus_soc_data = {
};
static const struct pinctrl_pin_desc byt_ncore_pins[] = {
- PINCTRL_PIN(0, "GPIO_NCORE0"),
- PINCTRL_PIN(1, "GPIO_NCORE1"),
- PINCTRL_PIN(2, "GPIO_NCORE2"),
- PINCTRL_PIN(3, "GPIO_NCORE3"),
- PINCTRL_PIN(4, "GPIO_NCORE4"),
- PINCTRL_PIN(5, "GPIO_NCORE5"),
- PINCTRL_PIN(6, "GPIO_NCORE6"),
- PINCTRL_PIN(7, "GPIO_NCORE7"),
- PINCTRL_PIN(8, "GPIO_NCORE8"),
- PINCTRL_PIN(9, "GPIO_NCORE9"),
- PINCTRL_PIN(10, "GPIO_NCORE10"),
- PINCTRL_PIN(11, "GPIO_NCORE11"),
- PINCTRL_PIN(12, "GPIO_NCORE12"),
- PINCTRL_PIN(13, "GPIO_NCORE13"),
- PINCTRL_PIN(14, "GPIO_NCORE14"),
- PINCTRL_PIN(15, "GPIO_NCORE15"),
- PINCTRL_PIN(16, "GPIO_NCORE16"),
- PINCTRL_PIN(17, "GPIO_NCORE17"),
- PINCTRL_PIN(18, "GPIO_NCORE18"),
- PINCTRL_PIN(19, "GPIO_NCORE19"),
- PINCTRL_PIN(20, "GPIO_NCORE20"),
- PINCTRL_PIN(21, "GPIO_NCORE21"),
- PINCTRL_PIN(22, "GPIO_NCORE22"),
- PINCTRL_PIN(23, "GPIO_NCORE23"),
- PINCTRL_PIN(24, "GPIO_NCORE24"),
- PINCTRL_PIN(25, "GPIO_NCORE25"),
- PINCTRL_PIN(26, "GPIO_NCORE26"),
- PINCTRL_PIN(27, "GPIO_NCORE27"),
+ PINCTRL_PIN(0, "HV_DDI0_HPD"),
+ PINCTRL_PIN(1, "HV_DDI0_DDC_SDA"),
+ PINCTRL_PIN(2, "HV_DDI0_DDC_SCL"),
+ PINCTRL_PIN(3, "PANEL0_VDDEN"),
+ PINCTRL_PIN(4, "PANEL0_BKLTEN"),
+ PINCTRL_PIN(5, "PANEL0_BKLTCTL"),
+ PINCTRL_PIN(6, "HV_DDI1_HPD"),
+ PINCTRL_PIN(7, "HV_DDI1_DDC_SDA"),
+ PINCTRL_PIN(8, "HV_DDI1_DDC_SCL"),
+ PINCTRL_PIN(9, "PANEL1_VDDEN"),
+ PINCTRL_PIN(10, "PANEL1_BKLTEN"),
+ PINCTRL_PIN(11, "PANEL1_BKLTCTL"),
+ PINCTRL_PIN(12, "GP_INTD_DSI_TE1"),
+ PINCTRL_PIN(13, "HV_DDI2_DDC_SDA"),
+ PINCTRL_PIN(14, "HV_DDI2_DDC_SCL"),
+ PINCTRL_PIN(15, "GP_CAMERASB00"),
+ PINCTRL_PIN(16, "GP_CAMERASB01"),
+ PINCTRL_PIN(17, "GP_CAMERASB02"),
+ PINCTRL_PIN(18, "GP_CAMERASB03"),
+ PINCTRL_PIN(19, "GP_CAMERASB04"),
+ PINCTRL_PIN(20, "GP_CAMERASB05"),
+ PINCTRL_PIN(21, "GP_CAMERASB06"),
+ PINCTRL_PIN(22, "GP_CAMERASB07"),
+ PINCTRL_PIN(23, "GP_CAMERASB08"),
+ PINCTRL_PIN(24, "GP_CAMERASB09"),
+ PINCTRL_PIN(25, "GP_CAMERASB10"),
+ PINCTRL_PIN(26, "GP_CAMERASB11"),
+ PINCTRL_PIN(27, "GP_INTD_DSI_TE2"),
};
static const unsigned int byt_ncore_pins_map[BYT_NGPIO_NCORE] = {
@@ -549,6 +548,8 @@ static const struct intel_pinctrl_soc_data *byt_soc_data[] = {
NULL
};
+static DEFINE_RAW_SPINLOCK(byt_lock);
+
static struct intel_community *byt_get_community(struct byt_gpio *vg,
unsigned int pin)
{
@@ -658,7 +659,7 @@ static void byt_set_group_simple_mux(struct byt_gpio *vg,
unsigned long flags;
int i;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
for (i = 0; i < group.npins; i++) {
void __iomem *padcfg0;
@@ -678,7 +679,7 @@ static void byt_set_group_simple_mux(struct byt_gpio *vg,
writel(value, padcfg0);
}
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
}
static void byt_set_group_mixed_mux(struct byt_gpio *vg,
@@ -688,7 +689,7 @@ static void byt_set_group_mixed_mux(struct byt_gpio *vg,
unsigned long flags;
int i;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
for (i = 0; i < group.npins; i++) {
void __iomem *padcfg0;
@@ -708,7 +709,7 @@ static void byt_set_group_mixed_mux(struct byt_gpio *vg,
writel(value, padcfg0);
}
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
}
static int byt_set_mux(struct pinctrl_dev *pctldev, unsigned int func_selector,
@@ -749,11 +750,11 @@ static void byt_gpio_clear_triggering(struct byt_gpio *vg, unsigned int offset)
unsigned long flags;
u32 value;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
value = readl(reg);
value &= ~(BYT_TRIG_POS | BYT_TRIG_NEG | BYT_TRIG_LVL);
writel(value, reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
}
static int byt_gpio_request_enable(struct pinctrl_dev *pctl_dev,
@@ -765,7 +766,7 @@ static int byt_gpio_request_enable(struct pinctrl_dev *pctl_dev,
u32 value, gpio_mux;
unsigned long flags;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
/*
* In most cases, func pin mux 000 means GPIO function.
@@ -787,7 +788,7 @@ static int byt_gpio_request_enable(struct pinctrl_dev *pctl_dev,
"pin %u forcibly re-configured as GPIO\n", offset);
}
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
pm_runtime_get(&vg->pdev->dev);
@@ -815,7 +816,7 @@ static int byt_gpio_set_direction(struct pinctrl_dev *pctl_dev,
unsigned long flags;
u32 value;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
value = readl(val_reg);
value &= ~BYT_DIR_MASK;
@@ -832,7 +833,7 @@ static int byt_gpio_set_direction(struct pinctrl_dev *pctl_dev,
"Potential Error: Setting GPIO with direct_irq_en to output");
writel(value, val_reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return 0;
}
@@ -901,11 +902,11 @@ static int byt_pin_config_get(struct pinctrl_dev *pctl_dev, unsigned int offset,
u32 conf, pull, val, debounce;
u16 arg = 0;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
conf = readl(conf_reg);
pull = conf & BYT_PULL_ASSIGN_MASK;
val = readl(val_reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
switch (param) {
case PIN_CONFIG_BIAS_DISABLE:
@@ -932,9 +933,9 @@ static int byt_pin_config_get(struct pinctrl_dev *pctl_dev, unsigned int offset,
if (!(conf & BYT_DEBOUNCE_EN))
return -EINVAL;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
debounce = readl(db_reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
switch (debounce & BYT_DEBOUNCE_PULSE_MASK) {
case BYT_DEBOUNCE_PULSE_375US:
@@ -986,7 +987,7 @@ static int byt_pin_config_set(struct pinctrl_dev *pctl_dev,
u32 conf, val, debounce;
int i, ret = 0;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
conf = readl(conf_reg);
val = readl(val_reg);
@@ -1094,7 +1095,7 @@ static int byt_pin_config_set(struct pinctrl_dev *pctl_dev,
if (!ret)
writel(conf, conf_reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return ret;
}
@@ -1119,9 +1120,9 @@ static int byt_gpio_get(struct gpio_chip *chip, unsigned int offset)
unsigned long flags;
u32 val;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
val = readl(reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return !!(val & BYT_LEVEL);
}
@@ -1136,13 +1137,13 @@ static void byt_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
if (!reg)
return;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
old_val = readl(reg);
if (value)
writel(old_val | BYT_LEVEL, reg);
else
writel(old_val & ~BYT_LEVEL, reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
}
static int byt_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
@@ -1155,9 +1156,9 @@ static int byt_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
if (!reg)
return -EINVAL;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
value = readl(reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
if (!(value & BYT_OUTPUT_EN))
return 0;
@@ -1200,14 +1201,14 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
const char *label;
unsigned int pin;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
pin = vg->soc_data->pins[i].number;
reg = byt_gpio_reg(vg, pin, BYT_CONF0_REG);
if (!reg) {
seq_printf(s,
"Could not retrieve pin %i conf0 reg\n",
pin);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
continue;
}
conf0 = readl(reg);
@@ -1216,11 +1217,11 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
if (!reg) {
seq_printf(s,
"Could not retrieve pin %i val reg\n", pin);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
continue;
}
val = readl(reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
comm = byt_get_community(vg, pin);
if (!comm) {
@@ -1304,9 +1305,9 @@ static void byt_irq_ack(struct irq_data *d)
if (!reg)
return;
- raw_spin_lock(&vg->lock);
+ raw_spin_lock(&byt_lock);
writel(BIT(offset % 32), reg);
- raw_spin_unlock(&vg->lock);
+ raw_spin_unlock(&byt_lock);
}
static void byt_irq_mask(struct irq_data *d)
@@ -1330,7 +1331,7 @@ static void byt_irq_unmask(struct irq_data *d)
if (!reg)
return;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
value = readl(reg);
switch (irqd_get_trigger_type(d)) {
@@ -1353,7 +1354,7 @@ static void byt_irq_unmask(struct irq_data *d)
writel(value, reg);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
}
static int byt_irq_type(struct irq_data *d, unsigned int type)
@@ -1367,7 +1368,7 @@ static int byt_irq_type(struct irq_data *d, unsigned int type)
if (!reg || offset >= vg->chip.ngpio)
return -EINVAL;
- raw_spin_lock_irqsave(&vg->lock, flags);
+ raw_spin_lock_irqsave(&byt_lock, flags);
value = readl(reg);
WARN(value & BYT_DIRECT_IRQ_EN,
@@ -1389,7 +1390,7 @@ static int byt_irq_type(struct irq_data *d, unsigned int type)
else if (type & IRQ_TYPE_LEVEL_MASK)
irq_set_handler_locked(d, handle_level_irq);
- raw_spin_unlock_irqrestore(&vg->lock, flags);
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return 0;
}
@@ -1425,9 +1426,9 @@ static void byt_gpio_irq_handler(struct irq_desc *desc)
continue;
}
- raw_spin_lock(&vg->lock);
+ raw_spin_lock(&byt_lock);
pending = readl(reg);
- raw_spin_unlock(&vg->lock);
+ raw_spin_unlock(&byt_lock);
for_each_set_bit(pin, &pending, 32) {
virq = irq_find_mapping(vg->chip.irq.domain, base + pin);
generic_handle_irq(virq);
@@ -1450,9 +1451,9 @@ static void byt_init_irq_valid_mask(struct gpio_chip *chip,
*/
}
-static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
+static int byt_gpio_irq_init_hw(struct gpio_chip *chip)
{
- struct gpio_chip *gc = &vg->chip;
+ struct byt_gpio *vg = gpiochip_get_data(chip);
struct device *dev = &vg->pdev->dev;
void __iomem *reg;
u32 base, value;
@@ -1476,7 +1477,7 @@ static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
value = readl(reg);
if (value & BYT_DIRECT_IRQ_EN) {
- clear_bit(i, gc->irq.valid_mask);
+ clear_bit(i, chip->irq.valid_mask);
dev_dbg(dev, "excluding GPIO %d from IRQ domain\n", i);
} else if ((value & BYT_PIN_MUX) == byt_get_gpio_mux(vg, i)) {
byt_gpio_clear_triggering(vg, i);
@@ -1504,6 +1505,21 @@ static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
"GPIO interrupt error, pins misconfigured. INT_STAT%u: 0x%08x\n",
base / 32, value);
}
+
+ return 0;
+}
+
+static int byt_gpio_add_pin_ranges(struct gpio_chip *chip)
+{
+ struct byt_gpio *vg = gpiochip_get_data(chip);
+ struct device *dev = &vg->pdev->dev;
+ int ret;
+
+ ret = gpiochip_add_pin_range(chip, dev_name(dev), 0, 0, vg->soc_data->npins);
+ if (ret)
+ dev_err(dev, "failed to add GPIO pin range\n");
+
+ return ret;
}
static int byt_gpio_probe(struct byt_gpio *vg)
@@ -1518,6 +1534,7 @@ static int byt_gpio_probe(struct byt_gpio *vg)
gc->label = dev_name(&vg->pdev->dev);
gc->base = -1;
gc->can_sleep = false;
+ gc->add_pin_ranges = byt_gpio_add_pin_ranges;
gc->parent = &vg->pdev->dev;
gc->ngpio = vg->soc_data->npins;
gc->irq.init_valid_mask = byt_init_irq_valid_mask;
@@ -1528,33 +1545,30 @@ static int byt_gpio_probe(struct byt_gpio *vg)
if (!vg->saved_context)
return -ENOMEM;
#endif
- ret = devm_gpiochip_add_data(&vg->pdev->dev, gc, vg);
- if (ret) {
- dev_err(&vg->pdev->dev, "failed adding byt-gpio chip\n");
- return ret;
- }
-
- ret = gpiochip_add_pin_range(&vg->chip, dev_name(&vg->pdev->dev),
- 0, 0, vg->soc_data->npins);
- if (ret) {
- dev_err(&vg->pdev->dev, "failed to add GPIO pin range\n");
- return ret;
- }
/* set up interrupts */
irq_rc = platform_get_resource(vg->pdev, IORESOURCE_IRQ, 0);
if (irq_rc && irq_rc->start) {
- byt_gpio_irq_init_hw(vg);
- ret = gpiochip_irqchip_add(gc, &byt_irqchip, 0,
- handle_bad_irq, IRQ_TYPE_NONE);
- if (ret) {
- dev_err(&vg->pdev->dev, "failed to add irqchip\n");
- return ret;
- }
+ struct gpio_irq_chip *girq;
+
+ girq = &gc->irq;
+ girq->chip = &byt_irqchip;
+ girq->init_hw = byt_gpio_irq_init_hw;
+ girq->parent_handler = byt_gpio_irq_handler;
+ girq->num_parents = 1;
+ girq->parents = devm_kcalloc(&vg->pdev->dev, girq->num_parents,
+ sizeof(*girq->parents), GFP_KERNEL);
+ if (!girq->parents)
+ return -ENOMEM;
+ girq->parents[0] = (unsigned int)irq_rc->start;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_bad_irq;
+ }
- gpiochip_set_chained_irqchip(gc, &byt_irqchip,
- (unsigned)irq_rc->start,
- byt_gpio_irq_handler);
+ ret = devm_gpiochip_add_data(&vg->pdev->dev, gc, vg);
+ if (ret) {
+ dev_err(&vg->pdev->dev, "failed adding byt-gpio chip\n");
+ return ret;
}
return ret;
@@ -1638,8 +1652,6 @@ static int byt_pinctrl_probe(struct platform_device *pdev)
return PTR_ERR(vg->pctl_dev);
}
- raw_spin_lock_init(&vg->lock);
-
ret = byt_gpio_probe(vg);
if (ret)
return ret;
@@ -1654,8 +1666,11 @@ static int byt_pinctrl_probe(struct platform_device *pdev)
static int byt_gpio_suspend(struct device *dev)
{
struct byt_gpio *vg = dev_get_drvdata(dev);
+ unsigned long flags;
int i;
+ raw_spin_lock_irqsave(&byt_lock, flags);
+
for (i = 0; i < vg->soc_data->npins; i++) {
void __iomem *reg;
u32 value;
@@ -1676,14 +1691,18 @@ static int byt_gpio_suspend(struct device *dev)
vg->saved_context[i].val = value;
}
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return 0;
}
static int byt_gpio_resume(struct device *dev)
{
struct byt_gpio *vg = dev_get_drvdata(dev);
+ unsigned long flags;
int i;
+ raw_spin_lock_irqsave(&byt_lock, flags);
+
for (i = 0; i < vg->soc_data->npins; i++) {
void __iomem *reg;
u32 value;
@@ -1721,6 +1740,7 @@ static int byt_gpio_resume(struct device *dev)
}
}
+ raw_spin_unlock_irqrestore(&byt_lock, flags);
return 0;
}
#endif
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 2c419fa5d1c1..60527b93a711 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -149,6 +149,7 @@ struct chv_pin_context {
* @chip: GPIO chip in this pin controller
* @irqchip: IRQ chip in this pin controller
* @regs: MMIO registers
+ * @irq: Our parent irq
* @intr_lines: Stores mapping between 16 HW interrupt wires and GPIO
* offset (in GPIO number space)
* @community: Community this pinctrl instance represents
@@ -165,7 +166,8 @@ struct chv_pinctrl {
struct gpio_chip chip;
struct irq_chip irqchip;
void __iomem *regs;
- unsigned intr_lines[16];
+ unsigned int irq;
+ unsigned int intr_lines[16];
const struct chv_community *community;
u32 saved_intmask;
struct chv_pin_context *saved_pin_context;
@@ -379,7 +381,7 @@ static const struct chv_community southwest_community = {
.gpio_ranges = southwest_gpio_ranges,
.ngpio_ranges = ARRAY_SIZE(southwest_gpio_ranges),
/*
- * Southwest community can benerate GPIO interrupts only for the
+ * Southwest community can generate GPIO interrupts only for the
* first 8 interrupts. The upper half (8-15) can only be used to
* trigger GPEs.
*/
@@ -1480,7 +1482,7 @@ static void chv_gpio_irq_handler(struct irq_desc *desc)
pending = readl(pctrl->regs + CHV_INTSTAT);
for_each_set_bit(intr_line, &pending, pctrl->community->nirqs) {
- unsigned irq, offset;
+ unsigned int irq, offset;
offset = pctrl->intr_lines[intr_line];
irq = irq_find_mapping(gc->irq.domain, offset);
@@ -1555,39 +1557,9 @@ static void chv_init_irq_valid_mask(struct gpio_chip *chip,
}
}
-static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
+static int chv_gpio_irq_init_hw(struct gpio_chip *chip)
{
- const struct chv_gpio_pinrange *range;
- struct gpio_chip *chip = &pctrl->chip;
- bool need_valid_mask = !dmi_check_system(chv_no_valid_mask);
- const struct chv_community *community = pctrl->community;
- int ret, i, irq_base;
-
- *chip = chv_gpio_chip;
-
- chip->ngpio = community->pins[community->npins - 1].number + 1;
- chip->label = dev_name(pctrl->dev);
- chip->parent = pctrl->dev;
- chip->base = -1;
- if (need_valid_mask)
- chip->irq.init_valid_mask = chv_init_irq_valid_mask;
-
- ret = devm_gpiochip_add_data(pctrl->dev, chip, pctrl);
- if (ret) {
- dev_err(pctrl->dev, "Failed to register gpiochip\n");
- return ret;
- }
-
- for (i = 0; i < community->ngpio_ranges; i++) {
- range = &community->gpio_ranges[i];
- ret = gpiochip_add_pin_range(chip, dev_name(pctrl->dev),
- range->base, range->base,
- range->npins);
- if (ret) {
- dev_err(pctrl->dev, "failed to add GPIO pin range\n");
- return ret;
- }
- }
+ struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
/*
* The same set of machines in chv_no_valid_mask[] have incorrectly
@@ -1596,7 +1568,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
*
* See also https://bugzilla.kernel.org/show_bug.cgi?id=197953.
*/
- if (!need_valid_mask) {
+ if (!pctrl->chip.irq.init_valid_mask) {
/*
* Mask all interrupts the community is able to generate
* but leave the ones that can only generate GPEs unmasked.
@@ -1608,15 +1580,47 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
/* Clear all interrupts */
chv_writel(0xffff, pctrl->regs + CHV_INTSTAT);
- if (!need_valid_mask) {
- irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0,
- community->npins, NUMA_NO_NODE);
- if (irq_base < 0) {
- dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n");
- return irq_base;
+ return 0;
+}
+
+static int chv_gpio_add_pin_ranges(struct gpio_chip *chip)
+{
+ struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ const struct chv_community *community = pctrl->community;
+ const struct chv_gpio_pinrange *range;
+ int ret, i;
+
+ for (i = 0; i < community->ngpio_ranges; i++) {
+ range = &community->gpio_ranges[i];
+ ret = gpiochip_add_pin_range(chip, dev_name(pctrl->dev),
+ range->base, range->base,
+ range->npins);
+ if (ret) {
+ dev_err(pctrl->dev, "failed to add GPIO pin range\n");
+ return ret;
}
}
+ return 0;
+}
+
+static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
+{
+ const struct chv_gpio_pinrange *range;
+ struct gpio_chip *chip = &pctrl->chip;
+ bool need_valid_mask = !dmi_check_system(chv_no_valid_mask);
+ const struct chv_community *community = pctrl->community;
+ int ret, i, irq_base;
+
+ *chip = chv_gpio_chip;
+
+ chip->ngpio = community->pins[community->npins - 1].number + 1;
+ chip->label = dev_name(pctrl->dev);
+ chip->add_pin_ranges = chv_gpio_add_pin_ranges;
+ chip->parent = pctrl->dev;
+ chip->base = -1;
+
+ pctrl->irq = irq;
pctrl->irqchip.name = "chv-gpio";
pctrl->irqchip.irq_startup = chv_gpio_irq_startup;
pctrl->irqchip.irq_ack = chv_gpio_irq_ack;
@@ -1625,10 +1629,27 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
pctrl->irqchip.irq_set_type = chv_gpio_irq_type;
pctrl->irqchip.flags = IRQCHIP_SKIP_SET_WAKE;
- ret = gpiochip_irqchip_add(chip, &pctrl->irqchip, 0,
- handle_bad_irq, IRQ_TYPE_NONE);
+ chip->irq.chip = &pctrl->irqchip;
+ chip->irq.init_hw = chv_gpio_irq_init_hw;
+ chip->irq.parent_handler = chv_gpio_irq_handler;
+ chip->irq.num_parents = 1;
+ chip->irq.parents = &pctrl->irq;
+ chip->irq.default_type = IRQ_TYPE_NONE;
+ chip->irq.handler = handle_bad_irq;
+ if (need_valid_mask) {
+ chip->irq.init_valid_mask = chv_init_irq_valid_mask;
+ } else {
+ irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0,
+ community->npins, NUMA_NO_NODE);
+ if (irq_base < 0) {
+ dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n");
+ return irq_base;
+ }
+ }
+
+ ret = devm_gpiochip_add_data(pctrl->dev, chip, pctrl);
if (ret) {
- dev_err(pctrl->dev, "failed to add IRQ chip\n");
+ dev_err(pctrl->dev, "Failed to register gpiochip\n");
return ret;
}
@@ -1642,8 +1663,6 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
}
}
- gpiochip_set_chained_irqchip(chip, &pctrl->irqchip, irq,
- chv_gpio_irq_handler);
return 0;
}
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 83981ad66a71..4860bc9a4e48 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1131,7 +1131,7 @@ static irqreturn_t intel_gpio_community_irq_handler(struct intel_pinctrl *pctrl,
pending &= enabled;
for_each_set_bit(gpp_offset, &pending, padgrp->size) {
- unsigned irq;
+ unsigned int irq;
irq = irq_find_mapping(gc->irq.domain,
padgrp->gpio_base + gpp_offset);
@@ -1181,7 +1181,7 @@ static int intel_gpio_add_pin_ranges(struct intel_pinctrl *pctrl,
return ret;
}
-static unsigned intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
+static unsigned int intel_gpio_ngpio(const struct intel_pinctrl *pctrl)
{
const struct intel_community *community;
unsigned int ngpio = 0;
@@ -1595,16 +1595,65 @@ intel_gpio_is_requested(struct gpio_chip *chip, int base, unsigned int size)
return requested;
}
-static u32
-intel_gpio_update_pad_mode(void __iomem *hostown, u32 mask, u32 value)
+static bool intel_gpio_update_reg(void __iomem *reg, u32 mask, u32 value)
{
u32 curr, updated;
- curr = readl(hostown);
+ curr = readl(reg);
+
updated = (curr & ~mask) | (value & mask);
- writel(updated, hostown);
+ if (curr == updated)
+ return false;
+
+ writel(updated, reg);
+ return true;
+}
+
+static void intel_restore_hostown(struct intel_pinctrl *pctrl, unsigned int c,
+ void __iomem *base, unsigned int gpp, u32 saved)
+{
+ const struct intel_community *community = &pctrl->communities[c];
+ const struct intel_padgroup *padgrp = &community->gpps[gpp];
+ struct device *dev = pctrl->dev;
+ u32 requested;
+
+ if (padgrp->gpio_base < 0)
+ return;
- return curr;
+ requested = intel_gpio_is_requested(&pctrl->chip, padgrp->gpio_base, padgrp->size);
+ if (!intel_gpio_update_reg(base + gpp * 4, requested, saved))
+ return;
+
+ dev_dbg(dev, "restored hostown %u/%u %#08x\n", c, gpp, readl(base + gpp * 4));
+}
+
+static void intel_restore_intmask(struct intel_pinctrl *pctrl, unsigned int c,
+ void __iomem *base, unsigned int gpp, u32 saved)
+{
+ struct device *dev = pctrl->dev;
+
+ if (!intel_gpio_update_reg(base + gpp * 4, ~0U, saved))
+ return;
+
+ dev_dbg(dev, "restored mask %u/%u %#08x\n", c, gpp, readl(base + gpp * 4));
+}
+
+static void intel_restore_padcfg(struct intel_pinctrl *pctrl, unsigned int pin,
+ unsigned int reg, u32 saved)
+{
+ u32 mask = (reg == PADCFG0) ? PADCFG0_GPIORXSTATE : 0;
+ unsigned int n = reg / sizeof(u32);
+ struct device *dev = pctrl->dev;
+ void __iomem *padcfg;
+
+ padcfg = intel_get_padcfg(pctrl, pin, reg);
+ if (!padcfg)
+ return;
+
+ if (!intel_gpio_update_reg(padcfg, ~mask, saved))
+ return;
+
+ dev_dbg(dev, "restored pin %u padcfg%u %#08x\n", pin, n, readl(padcfg));
}
int intel_pinctrl_resume_noirq(struct device *dev)
@@ -1620,37 +1669,13 @@ int intel_pinctrl_resume_noirq(struct device *dev)
pads = pctrl->context.pads;
for (i = 0; i < pctrl->soc->npins; i++) {
const struct pinctrl_pin_desc *desc = &pctrl->soc->pins[i];
- void __iomem *padcfg;
- u32 val;
if (!intel_pinctrl_should_save(pctrl, desc->number))
continue;
- padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG0);
- val = readl(padcfg) & ~PADCFG0_GPIORXSTATE;
- if (val != pads[i].padcfg0) {
- writel(pads[i].padcfg0, padcfg);
- dev_dbg(dev, "restored pin %u padcfg0 %#08x\n",
- desc->number, readl(padcfg));
- }
-
- padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG1);
- val = readl(padcfg);
- if (val != pads[i].padcfg1) {
- writel(pads[i].padcfg1, padcfg);
- dev_dbg(dev, "restored pin %u padcfg1 %#08x\n",
- desc->number, readl(padcfg));
- }
-
- padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG2);
- if (padcfg) {
- val = readl(padcfg);
- if (val != pads[i].padcfg2) {
- writel(pads[i].padcfg2, padcfg);
- dev_dbg(dev, "restored pin %u padcfg2 %#08x\n",
- desc->number, readl(padcfg));
- }
- }
+ intel_restore_padcfg(pctrl, desc->number, PADCFG0, pads[i].padcfg0);
+ intel_restore_padcfg(pctrl, desc->number, PADCFG1, pads[i].padcfg1);
+ intel_restore_padcfg(pctrl, desc->number, PADCFG2, pads[i].padcfg2);
}
communities = pctrl->context.communities;
@@ -1660,30 +1685,12 @@ int intel_pinctrl_resume_noirq(struct device *dev)
unsigned int gpp;
base = community->regs + community->ie_offset;
- for (gpp = 0; gpp < community->ngpps; gpp++) {
- writel(communities[i].intmask[gpp], base + gpp * 4);
- dev_dbg(dev, "restored mask %d/%u %#08x\n", i, gpp,
- readl(base + gpp * 4));
- }
+ for (gpp = 0; gpp < community->ngpps; gpp++)
+ intel_restore_intmask(pctrl, i, base, gpp, communities[i].intmask[gpp]);
base = community->regs + community->hostown_offset;
- for (gpp = 0; gpp < community->ngpps; gpp++) {
- const struct intel_padgroup *padgrp = &community->gpps[gpp];
- u32 requested = 0, value = 0;
- u32 saved = communities[i].hostown[gpp];
-
- if (padgrp->gpio_base < 0)
- continue;
-
- requested = intel_gpio_is_requested(&pctrl->chip,
- padgrp->gpio_base, padgrp->size);
- value = intel_gpio_update_pad_mode(base + gpp * 4,
- requested, saved);
- if ((value ^ saved) & requested) {
- dev_warn(dev, "restore hostown %d/%u %#8x->%#8x\n",
- i, gpp, value, saved);
- }
- }
+ for (gpp = 0; gpp < community->ngpps; gpp++)
+ intel_restore_hostown(pctrl, i, base, gpp, communities[i].hostown[gpp]);
}
return 0;
diff --git a/drivers/pinctrl/intel/pinctrl-lewisburg.c b/drivers/pinctrl/intel/pinctrl-lewisburg.c
index 2e06fb1464ab..7fdf4257df1e 100644
--- a/drivers/pinctrl/intel/pinctrl-lewisburg.c
+++ b/drivers/pinctrl/intel/pinctrl-lewisburg.c
@@ -33,6 +33,7 @@
.npins = ((e) - (s) + 1), \
}
+/* Lewisburg */
static const struct pinctrl_pin_desc lbg_pins[] = {
/* GPP_A */
PINCTRL_PIN(0, "RCINB"),
@@ -72,7 +73,7 @@ static const struct pinctrl_pin_desc lbg_pins[] = {
PINCTRL_PIN(33, "SRCCLKREQB_4"),
PINCTRL_PIN(34, "SRCCLKREQB_5"),
PINCTRL_PIN(35, "GPP_B_11"),
- PINCTRL_PIN(36, "GLB_RST_WARN_N"),
+ PINCTRL_PIN(36, "SLP_S0B"),
PINCTRL_PIN(37, "PLTRSTB"),
PINCTRL_PIN(38, "SPKR"),
PINCTRL_PIN(39, "GPP_B_15"),
@@ -185,96 +186,96 @@ static const struct pinctrl_pin_desc lbg_pins[] = {
PINCTRL_PIN(141, "GBE_PCI_DIS"),
PINCTRL_PIN(142, "GBE_LAN_DIS"),
PINCTRL_PIN(143, "GPP_I_10"),
- PINCTRL_PIN(144, "GPIO_RCOMP_3P3"),
/* GPP_J */
- PINCTRL_PIN(145, "GBE_LED_0_0"),
- PINCTRL_PIN(146, "GBE_LED_0_1"),
- PINCTRL_PIN(147, "GBE_LED_1_0"),
- PINCTRL_PIN(148, "GBE_LED_1_1"),
- PINCTRL_PIN(149, "GBE_LED_2_0"),
- PINCTRL_PIN(150, "GBE_LED_2_1"),
- PINCTRL_PIN(151, "GBE_LED_3_0"),
- PINCTRL_PIN(152, "GBE_LED_3_1"),
- PINCTRL_PIN(153, "GBE_SCL_0"),
- PINCTRL_PIN(154, "GBE_SDA_0"),
- PINCTRL_PIN(155, "GBE_SCL_1"),
- PINCTRL_PIN(156, "GBE_SDA_1"),
- PINCTRL_PIN(157, "GBE_SCL_2"),
- PINCTRL_PIN(158, "GBE_SDA_2"),
- PINCTRL_PIN(159, "GBE_SCL_3"),
- PINCTRL_PIN(160, "GBE_SDA_3"),
- PINCTRL_PIN(161, "GBE_SDP_0_0"),
- PINCTRL_PIN(162, "GBE_SDP_0_1"),
- PINCTRL_PIN(163, "GBE_SDP_1_0"),
- PINCTRL_PIN(164, "GBE_SDP_1_1"),
- PINCTRL_PIN(165, "GBE_SDP_2_0"),
- PINCTRL_PIN(166, "GBE_SDP_2_1"),
- PINCTRL_PIN(167, "GBE_SDP_3_0"),
- PINCTRL_PIN(168, "GBE_SDP_3_1"),
+ PINCTRL_PIN(144, "GBE_LED_0_0"),
+ PINCTRL_PIN(145, "GBE_LED_0_1"),
+ PINCTRL_PIN(146, "GBE_LED_1_0"),
+ PINCTRL_PIN(147, "GBE_LED_1_1"),
+ PINCTRL_PIN(148, "GBE_LED_2_0"),
+ PINCTRL_PIN(149, "GBE_LED_2_1"),
+ PINCTRL_PIN(150, "GBE_LED_3_0"),
+ PINCTRL_PIN(151, "GBE_LED_3_1"),
+ PINCTRL_PIN(152, "GBE_SCL_0"),
+ PINCTRL_PIN(153, "GBE_SDA_0"),
+ PINCTRL_PIN(154, "GBE_SCL_1"),
+ PINCTRL_PIN(155, "GBE_SDA_1"),
+ PINCTRL_PIN(156, "GBE_SCL_2"),
+ PINCTRL_PIN(157, "GBE_SDA_2"),
+ PINCTRL_PIN(158, "GBE_SCL_3"),
+ PINCTRL_PIN(159, "GBE_SDA_3"),
+ PINCTRL_PIN(160, "GBE_SDP_0_0"),
+ PINCTRL_PIN(161, "GBE_SDP_0_1"),
+ PINCTRL_PIN(162, "GBE_SDP_1_0"),
+ PINCTRL_PIN(163, "GBE_SDP_1_1"),
+ PINCTRL_PIN(164, "GBE_SDP_2_0"),
+ PINCTRL_PIN(165, "GBE_SDP_2_1"),
+ PINCTRL_PIN(166, "GBE_SDP_3_0"),
+ PINCTRL_PIN(167, "GBE_SDP_3_1"),
/* GPP_K */
- PINCTRL_PIN(169, "GBE_RMIICLK"),
- PINCTRL_PIN(170, "GBE_RMII_TXD_0"),
- PINCTRL_PIN(171, "GBE_RMII_TXD_1"),
+ PINCTRL_PIN(168, "GBE_RMIICLK"),
+ PINCTRL_PIN(169, "GBE_RMII_RXD_0"),
+ PINCTRL_PIN(170, "GBE_RMII_RXD_1"),
+ PINCTRL_PIN(171, "GBE_RMII_CRS_DV"),
PINCTRL_PIN(172, "GBE_RMII_TX_EN"),
- PINCTRL_PIN(173, "GBE_RMII_CRS_DV"),
- PINCTRL_PIN(174, "GBE_RMII_RXD_0"),
- PINCTRL_PIN(175, "GBE_RMII_RXD_1"),
- PINCTRL_PIN(176, "GBE_RMII_RX_ER"),
- PINCTRL_PIN(177, "GBE_RMII_ARBIN"),
- PINCTRL_PIN(178, "GBE_RMII_ARB_OUT"),
- PINCTRL_PIN(179, "PE_RST_N"),
- PINCTRL_PIN(180, "GPIO_RCOMP_1P8_3P3"),
+ PINCTRL_PIN(173, "GBE_RMII_TXD_0"),
+ PINCTRL_PIN(174, "GBE_RMII_TXD_1"),
+ PINCTRL_PIN(175, "GBE_RMII_RX_ER"),
+ PINCTRL_PIN(176, "GBE_RMII_ARBIN"),
+ PINCTRL_PIN(177, "GBE_RMII_ARB_OUT"),
+ PINCTRL_PIN(178, "PE_RST_N"),
/* GPP_G */
- PINCTRL_PIN(181, "FAN_TACH_0"),
- PINCTRL_PIN(182, "FAN_TACH_1"),
- PINCTRL_PIN(183, "FAN_TACH_2"),
- PINCTRL_PIN(184, "FAN_TACH_3"),
- PINCTRL_PIN(185, "FAN_TACH_4"),
- PINCTRL_PIN(186, "FAN_TACH_5"),
- PINCTRL_PIN(187, "FAN_TACH_6"),
- PINCTRL_PIN(188, "FAN_TACH_7"),
- PINCTRL_PIN(189, "FAN_PWM_0"),
- PINCTRL_PIN(190, "FAN_PWM_1"),
- PINCTRL_PIN(191, "FAN_PWM_2"),
- PINCTRL_PIN(192, "FAN_PWM_3"),
- PINCTRL_PIN(193, "GSXDOUT"),
- PINCTRL_PIN(194, "GSXSLOAD"),
- PINCTRL_PIN(195, "GSXDIN"),
- PINCTRL_PIN(196, "GSXSRESETB"),
- PINCTRL_PIN(197, "GSXCLK"),
- PINCTRL_PIN(198, "ADR_COMPLETE"),
- PINCTRL_PIN(199, "NMIB"),
- PINCTRL_PIN(200, "SMIB"),
- PINCTRL_PIN(201, "SSATA_DEVSLP_0"),
- PINCTRL_PIN(202, "SSATA_DEVSLP_1"),
- PINCTRL_PIN(203, "SSATA_DEVSLP_2"),
- PINCTRL_PIN(204, "SSATAXPCIE0_SSATAGP0"),
+ PINCTRL_PIN(179, "FAN_TACH_0"),
+ PINCTRL_PIN(180, "FAN_TACH_1"),
+ PINCTRL_PIN(181, "FAN_TACH_2"),
+ PINCTRL_PIN(182, "FAN_TACH_3"),
+ PINCTRL_PIN(183, "FAN_TACH_4"),
+ PINCTRL_PIN(184, "FAN_TACH_5"),
+ PINCTRL_PIN(185, "FAN_TACH_6"),
+ PINCTRL_PIN(186, "FAN_TACH_7"),
+ PINCTRL_PIN(187, "FAN_PWM_0"),
+ PINCTRL_PIN(188, "FAN_PWM_1"),
+ PINCTRL_PIN(189, "FAN_PWM_2"),
+ PINCTRL_PIN(190, "FAN_PWM_3"),
+ PINCTRL_PIN(191, "GSXDOUT"),
+ PINCTRL_PIN(192, "GSXSLOAD"),
+ PINCTRL_PIN(193, "GSXDIN"),
+ PINCTRL_PIN(194, "GSXSRESETB"),
+ PINCTRL_PIN(195, "GSXCLK"),
+ PINCTRL_PIN(196, "ADR_COMPLETE"),
+ PINCTRL_PIN(197, "NMIB"),
+ PINCTRL_PIN(198, "SMIB"),
+ PINCTRL_PIN(199, "SSATA_DEVSLP_0"),
+ PINCTRL_PIN(200, "SSATA_DEVSLP_1"),
+ PINCTRL_PIN(201, "SSATA_DEVSLP_2"),
+ PINCTRL_PIN(202, "SSATAXPCIE0_SSATAGP0"),
/* GPP_H */
- PINCTRL_PIN(205, "SRCCLKREQB_6"),
- PINCTRL_PIN(206, "SRCCLKREQB_7"),
- PINCTRL_PIN(207, "SRCCLKREQB_8"),
- PINCTRL_PIN(208, "SRCCLKREQB_9"),
- PINCTRL_PIN(209, "SRCCLKREQB_10"),
- PINCTRL_PIN(210, "SRCCLKREQB_11"),
- PINCTRL_PIN(211, "SRCCLKREQB_12"),
- PINCTRL_PIN(212, "SRCCLKREQB_13"),
- PINCTRL_PIN(213, "SRCCLKREQB_14"),
- PINCTRL_PIN(214, "SRCCLKREQB_15"),
- PINCTRL_PIN(215, "SML2CLK"),
- PINCTRL_PIN(216, "SML2DATA"),
- PINCTRL_PIN(217, "SML2ALERTB"),
- PINCTRL_PIN(218, "SML3CLK"),
- PINCTRL_PIN(219, "SML3DATA"),
- PINCTRL_PIN(220, "SML3ALERTB"),
- PINCTRL_PIN(221, "SML4CLK"),
- PINCTRL_PIN(222, "SML4DATA"),
- PINCTRL_PIN(223, "SML4ALERTB"),
- PINCTRL_PIN(224, "SSATAXPCIE1_SSATAGP1"),
- PINCTRL_PIN(225, "SSATAXPCIE2_SSATAGP2"),
- PINCTRL_PIN(226, "SSATAXPCIE3_SSATAGP3"),
- PINCTRL_PIN(227, "SSATAXPCIE4_SSATAGP4"),
- PINCTRL_PIN(228, "SSATAXPCIE5_SSATAGP5"),
+ PINCTRL_PIN(203, "SRCCLKREQB_6"),
+ PINCTRL_PIN(204, "SRCCLKREQB_7"),
+ PINCTRL_PIN(205, "SRCCLKREQB_8"),
+ PINCTRL_PIN(206, "SRCCLKREQB_9"),
+ PINCTRL_PIN(207, "SRCCLKREQB_10"),
+ PINCTRL_PIN(208, "SRCCLKREQB_11"),
+ PINCTRL_PIN(209, "SRCCLKREQB_12"),
+ PINCTRL_PIN(210, "SRCCLKREQB_13"),
+ PINCTRL_PIN(211, "SRCCLKREQB_14"),
+ PINCTRL_PIN(212, "SRCCLKREQB_15"),
+ PINCTRL_PIN(213, "SML2CLK"),
+ PINCTRL_PIN(214, "SML2DATA"),
+ PINCTRL_PIN(215, "SML2ALERTB"),
+ PINCTRL_PIN(216, "SML3CLK"),
+ PINCTRL_PIN(217, "SML3DATA"),
+ PINCTRL_PIN(218, "SML3ALERTB"),
+ PINCTRL_PIN(219, "SML4CLK"),
+ PINCTRL_PIN(220, "SML4DATA"),
+ PINCTRL_PIN(221, "SML4ALERTB"),
+ PINCTRL_PIN(222, "SSATAXPCIE1_SSATAGP1"),
+ PINCTRL_PIN(223, "SSATAXPCIE2_SSATAGP2"),
+ PINCTRL_PIN(224, "SSATAXPCIE3_SSATAGP3"),
+ PINCTRL_PIN(225, "SSATAXPCIE4_SSATAGP4"),
+ PINCTRL_PIN(226, "SSATAXPCIE5_SSATAGP5"),
/* GPP_L */
+ PINCTRL_PIN(227, "GPP_L_0"),
+ PINCTRL_PIN(228, "EC_CSME_INTR_OUT"),
PINCTRL_PIN(229, "VISA2CH0_D0"),
PINCTRL_PIN(230, "VISA2CH0_D1"),
PINCTRL_PIN(231, "VISA2CH0_D2"),
diff --git a/drivers/pinctrl/intel/pinctrl-tigerlake.c b/drivers/pinctrl/intel/pinctrl-tigerlake.c
new file mode 100644
index 000000000000..58572b15b3ce
--- /dev/null
+++ b/drivers/pinctrl/intel/pinctrl-tigerlake.c
@@ -0,0 +1,454 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Intel Tiger Lake PCH pinctrl/GPIO driver
+ *
+ * Copyright (C) 2019, Intel Corporation
+ * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+ * Mika Westerberg <mika.westerberg@linux.intel.com>
+ */
+
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-intel.h"
+
+#define TGL_PAD_OWN 0x020
+#define TGL_PADCFGLOCK 0x080
+#define TGL_HOSTSW_OWN 0x0b0
+#define TGL_GPI_IS 0x100
+#define TGL_GPI_IE 0x120
+
+#define TGL_GPP(r, s, e) \
+ { \
+ .reg_num = (r), \
+ .base = (s), \
+ .size = ((e) - (s) + 1), \
+ }
+
+#define TGL_COMMUNITY(s, e, g) \
+ { \
+ .padown_offset = TGL_PAD_OWN, \
+ .padcfglock_offset = TGL_PADCFGLOCK, \
+ .hostown_offset = TGL_HOSTSW_OWN, \
+ .is_offset = TGL_GPI_IS, \
+ .ie_offset = TGL_GPI_IE, \
+ .pin_base = (s), \
+ .npins = ((e) - (s) + 1), \
+ .gpps = (g), \
+ .ngpps = ARRAY_SIZE(g), \
+ }
+
+/* Tiger Lake-LP */
+static const struct pinctrl_pin_desc tgllp_community0_pins[] = {
+ /* GPP_B */
+ PINCTRL_PIN(0, "CORE_VID_0"),
+ PINCTRL_PIN(1, "CORE_VID_1"),
+ PINCTRL_PIN(2, "VRALERTB"),
+ PINCTRL_PIN(3, "CPU_GP_2"),
+ PINCTRL_PIN(4, "CPU_GP_3"),
+ PINCTRL_PIN(5, "ISH_I2C0_SDA"),
+ PINCTRL_PIN(6, "ISH_I2C0_SCL"),
+ PINCTRL_PIN(7, "ISH_I2C1_SDA"),
+ PINCTRL_PIN(8, "ISH_I2C1_SCL"),
+ PINCTRL_PIN(9, "I2C5_SDA"),
+ PINCTRL_PIN(10, "I2C5_SCL"),
+ PINCTRL_PIN(11, "PMCALERTB"),
+ PINCTRL_PIN(12, "SLP_S0B"),
+ PINCTRL_PIN(13, "PLTRSTB"),
+ PINCTRL_PIN(14, "SPKR"),
+ PINCTRL_PIN(15, "GSPI0_CS0B"),
+ PINCTRL_PIN(16, "GSPI0_CLK"),
+ PINCTRL_PIN(17, "GSPI0_MISO"),
+ PINCTRL_PIN(18, "GSPI0_MOSI"),
+ PINCTRL_PIN(19, "GSPI1_CS0B"),
+ PINCTRL_PIN(20, "GSPI1_CLK"),
+ PINCTRL_PIN(21, "GSPI1_MISO"),
+ PINCTRL_PIN(22, "GSPI1_MOSI"),
+ PINCTRL_PIN(23, "SML1ALERTB"),
+ PINCTRL_PIN(24, "GSPI0_CLK_LOOPBK"),
+ PINCTRL_PIN(25, "GSPI1_CLK_LOOPBK"),
+ /* GPP_T */
+ PINCTRL_PIN(26, "I2C6_SDA"),
+ PINCTRL_PIN(27, "I2C6_SCL"),
+ PINCTRL_PIN(28, "I2C7_SDA"),
+ PINCTRL_PIN(29, "I2C7_SCL"),
+ PINCTRL_PIN(30, "UART4_RXD"),
+ PINCTRL_PIN(31, "UART4_TXD"),
+ PINCTRL_PIN(32, "UART4_RTSB"),
+ PINCTRL_PIN(33, "UART4_CTSB"),
+ PINCTRL_PIN(34, "UART5_RXD"),
+ PINCTRL_PIN(35, "UART5_TXD"),
+ PINCTRL_PIN(36, "UART5_RTSB"),
+ PINCTRL_PIN(37, "UART5_CTSB"),
+ PINCTRL_PIN(38, "UART6_RXD"),
+ PINCTRL_PIN(39, "UART6_TXD"),
+ PINCTRL_PIN(40, "UART6_RTSB"),
+ PINCTRL_PIN(41, "UART6_CTSB"),
+ /* GPP_A */
+ PINCTRL_PIN(42, "ESPI_IO_0"),
+ PINCTRL_PIN(43, "ESPI_IO_1"),
+ PINCTRL_PIN(44, "ESPI_IO_2"),
+ PINCTRL_PIN(45, "ESPI_IO_3"),
+ PINCTRL_PIN(46, "ESPI_CSB"),
+ PINCTRL_PIN(47, "ESPI_CLK"),
+ PINCTRL_PIN(48, "ESPI_RESETB"),
+ PINCTRL_PIN(49, "I2S2_SCLK"),
+ PINCTRL_PIN(50, "I2S2_SFRM"),
+ PINCTRL_PIN(51, "I2S2_TXD"),
+ PINCTRL_PIN(52, "I2S2_RXD"),
+ PINCTRL_PIN(53, "PMC_I2C_SDA"),
+ PINCTRL_PIN(54, "SATAXPCIE_1"),
+ PINCTRL_PIN(55, "PMC_I2C_SCL"),
+ PINCTRL_PIN(56, "USB2_OCB_1"),
+ PINCTRL_PIN(57, "USB2_OCB_2"),
+ PINCTRL_PIN(58, "USB2_OCB_3"),
+ PINCTRL_PIN(59, "DDSP_HPD_C"),
+ PINCTRL_PIN(60, "DDSP_HPD_B"),
+ PINCTRL_PIN(61, "DDSP_HPD_1"),
+ PINCTRL_PIN(62, "DDSP_HPD_2"),
+ PINCTRL_PIN(63, "GPPC_A_21"),
+ PINCTRL_PIN(64, "GPPC_A_22"),
+ PINCTRL_PIN(65, "I2S1_SCLK"),
+ PINCTRL_PIN(66, "ESPI_CLK_LOOPBK"),
+};
+
+static const struct intel_padgroup tgllp_community0_gpps[] = {
+ TGL_GPP(0, 0, 25), /* GPP_B */
+ TGL_GPP(1, 26, 41), /* GPP_T */
+ TGL_GPP(2, 42, 66), /* GPP_A */
+};
+
+static const struct intel_community tgllp_community0[] = {
+ TGL_COMMUNITY(0, 66, tgllp_community0_gpps),
+};
+
+static const struct intel_pinctrl_soc_data tgllp_community0_soc_data = {
+ .uid = "0",
+ .pins = tgllp_community0_pins,
+ .npins = ARRAY_SIZE(tgllp_community0_pins),
+ .communities = tgllp_community0,
+ .ncommunities = ARRAY_SIZE(tgllp_community0),
+};
+
+static const struct pinctrl_pin_desc tgllp_community1_pins[] = {
+ /* GPP_S */
+ PINCTRL_PIN(0, "SNDW0_CLK"),
+ PINCTRL_PIN(1, "SNDW0_DATA"),
+ PINCTRL_PIN(2, "SNDW1_CLK"),
+ PINCTRL_PIN(3, "SNDW1_DATA"),
+ PINCTRL_PIN(4, "SNDW2_CLK"),
+ PINCTRL_PIN(5, "SNDW2_DATA"),
+ PINCTRL_PIN(6, "SNDW3_CLK"),
+ PINCTRL_PIN(7, "SNDW3_DATA"),
+ /* GPP_H */
+ PINCTRL_PIN(8, "GPPC_H_0"),
+ PINCTRL_PIN(9, "GPPC_H_1"),
+ PINCTRL_PIN(10, "GPPC_H_2"),
+ PINCTRL_PIN(11, "SX_EXIT_HOLDOFFB"),
+ PINCTRL_PIN(12, "I2C2_SDA"),
+ PINCTRL_PIN(13, "I2C2_SCL"),
+ PINCTRL_PIN(14, "I2C3_SDA"),
+ PINCTRL_PIN(15, "I2C3_SCL"),
+ PINCTRL_PIN(16, "I2C4_SDA"),
+ PINCTRL_PIN(17, "I2C4_SCL"),
+ PINCTRL_PIN(18, "SRCCLKREQB_4"),
+ PINCTRL_PIN(19, "SRCCLKREQB_5"),
+ PINCTRL_PIN(20, "M2_SKT2_CFG_0"),
+ PINCTRL_PIN(21, "M2_SKT2_CFG_1"),
+ PINCTRL_PIN(22, "M2_SKT2_CFG_2"),
+ PINCTRL_PIN(23, "M2_SKT2_CFG_3"),
+ PINCTRL_PIN(24, "DDPB_CTRLCLK"),
+ PINCTRL_PIN(25, "DDPB_CTRLDATA"),
+ PINCTRL_PIN(26, "CPU_C10_GATEB"),
+ PINCTRL_PIN(27, "TIME_SYNC_0"),
+ PINCTRL_PIN(28, "IMGCLKOUT_1"),
+ PINCTRL_PIN(29, "IMGCLKOUT_2"),
+ PINCTRL_PIN(30, "IMGCLKOUT_3"),
+ PINCTRL_PIN(31, "IMGCLKOUT_4"),
+ /* GPP_D */
+ PINCTRL_PIN(32, "ISH_GP_0"),
+ PINCTRL_PIN(33, "ISH_GP_1"),
+ PINCTRL_PIN(34, "ISH_GP_2"),
+ PINCTRL_PIN(35, "ISH_GP_3"),
+ PINCTRL_PIN(36, "IMGCLKOUT_0"),
+ PINCTRL_PIN(37, "SRCCLKREQB_0"),
+ PINCTRL_PIN(38, "SRCCLKREQB_1"),
+ PINCTRL_PIN(39, "SRCCLKREQB_2"),
+ PINCTRL_PIN(40, "SRCCLKREQB_3"),
+ PINCTRL_PIN(41, "ISH_SPI_CSB"),
+ PINCTRL_PIN(42, "ISH_SPI_CLK"),
+ PINCTRL_PIN(43, "ISH_SPI_MISO"),
+ PINCTRL_PIN(44, "ISH_SPI_MOSI"),
+ PINCTRL_PIN(45, "ISH_UART0_RXD"),
+ PINCTRL_PIN(46, "ISH_UART0_TXD"),
+ PINCTRL_PIN(47, "ISH_UART0_RTSB"),
+ PINCTRL_PIN(48, "ISH_UART0_CTSB"),
+ PINCTRL_PIN(49, "ISH_GP_4"),
+ PINCTRL_PIN(50, "ISH_GP_5"),
+ PINCTRL_PIN(51, "I2S_MCLK1_OUT"),
+ PINCTRL_PIN(52, "GSPI2_CLK_LOOPBK"),
+ /* GPP_U */
+ PINCTRL_PIN(53, "UART3_RXD"),
+ PINCTRL_PIN(54, "UART3_TXD"),
+ PINCTRL_PIN(55, "UART3_RTSB"),
+ PINCTRL_PIN(56, "UART3_CTSB"),
+ PINCTRL_PIN(57, "GSPI3_CS0B"),
+ PINCTRL_PIN(58, "GSPI3_CLK"),
+ PINCTRL_PIN(59, "GSPI3_MISO"),
+ PINCTRL_PIN(60, "GSPI3_MOSI"),
+ PINCTRL_PIN(61, "GSPI4_CS0B"),
+ PINCTRL_PIN(62, "GSPI4_CLK"),
+ PINCTRL_PIN(63, "GSPI4_MISO"),
+ PINCTRL_PIN(64, "GSPI4_MOSI"),
+ PINCTRL_PIN(65, "GSPI5_CS0B"),
+ PINCTRL_PIN(66, "GSPI5_CLK"),
+ PINCTRL_PIN(67, "GSPI5_MISO"),
+ PINCTRL_PIN(68, "GSPI5_MOSI"),
+ PINCTRL_PIN(69, "GSPI6_CS0B"),
+ PINCTRL_PIN(70, "GSPI6_CLK"),
+ PINCTRL_PIN(71, "GSPI6_MISO"),
+ PINCTRL_PIN(72, "GSPI6_MOSI"),
+ PINCTRL_PIN(73, "GSPI3_CLK_LOOPBK"),
+ PINCTRL_PIN(74, "GSPI4_CLK_LOOPBK"),
+ PINCTRL_PIN(75, "GSPI5_CLK_LOOPBK"),
+ PINCTRL_PIN(76, "GSPI6_CLK_LOOPBK"),
+ /* vGPIO */
+ PINCTRL_PIN(77, "CNV_BTEN"),
+ PINCTRL_PIN(78, "CNV_BT_HOST_WAKEB"),
+ PINCTRL_PIN(79, "CNV_BT_IF_SELECT"),
+ PINCTRL_PIN(80, "vCNV_BT_UART_TXD"),
+ PINCTRL_PIN(81, "vCNV_BT_UART_RXD"),
+ PINCTRL_PIN(82, "vCNV_BT_UART_CTS_B"),
+ PINCTRL_PIN(83, "vCNV_BT_UART_RTS_B"),
+ PINCTRL_PIN(84, "vCNV_MFUART1_TXD"),
+ PINCTRL_PIN(85, "vCNV_MFUART1_RXD"),
+ PINCTRL_PIN(86, "vCNV_MFUART1_CTS_B"),
+ PINCTRL_PIN(87, "vCNV_MFUART1_RTS_B"),
+ PINCTRL_PIN(88, "vUART0_TXD"),
+ PINCTRL_PIN(89, "vUART0_RXD"),
+ PINCTRL_PIN(90, "vUART0_CTS_B"),
+ PINCTRL_PIN(91, "vUART0_RTS_B"),
+ PINCTRL_PIN(92, "vISH_UART0_TXD"),
+ PINCTRL_PIN(93, "vISH_UART0_RXD"),
+ PINCTRL_PIN(94, "vISH_UART0_CTS_B"),
+ PINCTRL_PIN(95, "vISH_UART0_RTS_B"),
+ PINCTRL_PIN(96, "vCNV_BT_I2S_BCLK"),
+ PINCTRL_PIN(97, "vCNV_BT_I2S_WS_SYNC"),
+ PINCTRL_PIN(98, "vCNV_BT_I2S_SDO"),
+ PINCTRL_PIN(99, "vCNV_BT_I2S_SDI"),
+ PINCTRL_PIN(100, "vI2S2_SCLK"),
+ PINCTRL_PIN(101, "vI2S2_SFRM"),
+ PINCTRL_PIN(102, "vI2S2_TXD"),
+ PINCTRL_PIN(103, "vI2S2_RXD"),
+};
+
+static const struct intel_padgroup tgllp_community1_gpps[] = {
+ TGL_GPP(0, 0, 7), /* GPP_S */
+ TGL_GPP(1, 8, 31), /* GPP_H */
+ TGL_GPP(2, 32, 52), /* GPP_D */
+ TGL_GPP(3, 53, 76), /* GPP_U */
+ TGL_GPP(4, 77, 103), /* vGPIO */
+};
+
+static const struct intel_community tgllp_community1[] = {
+ TGL_COMMUNITY(0, 103, tgllp_community1_gpps),
+};
+
+static const struct intel_pinctrl_soc_data tgllp_community1_soc_data = {
+ .uid = "1",
+ .pins = tgllp_community1_pins,
+ .npins = ARRAY_SIZE(tgllp_community1_pins),
+ .communities = tgllp_community1,
+ .ncommunities = ARRAY_SIZE(tgllp_community1),
+};
+
+static const struct pinctrl_pin_desc tgllp_community4_pins[] = {
+ /* GPP_C */
+ PINCTRL_PIN(0, "SMBCLK"),
+ PINCTRL_PIN(1, "SMBDATA"),
+ PINCTRL_PIN(2, "SMBALERTB"),
+ PINCTRL_PIN(3, "SML0CLK"),
+ PINCTRL_PIN(4, "SML0DATA"),
+ PINCTRL_PIN(5, "SML0ALERTB"),
+ PINCTRL_PIN(6, "SML1CLK"),
+ PINCTRL_PIN(7, "SML1DATA"),
+ PINCTRL_PIN(8, "UART0_RXD"),
+ PINCTRL_PIN(9, "UART0_TXD"),
+ PINCTRL_PIN(10, "UART0_RTSB"),
+ PINCTRL_PIN(11, "UART0_CTSB"),
+ PINCTRL_PIN(12, "UART1_RXD"),
+ PINCTRL_PIN(13, "UART1_TXD"),
+ PINCTRL_PIN(14, "UART1_RTSB"),
+ PINCTRL_PIN(15, "UART1_CTSB"),
+ PINCTRL_PIN(16, "I2C0_SDA"),
+ PINCTRL_PIN(17, "I2C0_SCL"),
+ PINCTRL_PIN(18, "I2C1_SDA"),
+ PINCTRL_PIN(19, "I2C1_SCL"),
+ PINCTRL_PIN(20, "UART2_RXD"),
+ PINCTRL_PIN(21, "UART2_TXD"),
+ PINCTRL_PIN(22, "UART2_RTSB"),
+ PINCTRL_PIN(23, "UART2_CTSB"),
+ /* GPP_F */
+ PINCTRL_PIN(24, "CNV_BRI_DT"),
+ PINCTRL_PIN(25, "CNV_BRI_RSP"),
+ PINCTRL_PIN(26, "CNV_RGI_DT"),
+ PINCTRL_PIN(27, "CNV_RGI_RSP"),
+ PINCTRL_PIN(28, "CNV_RF_RESET_B"),
+ PINCTRL_PIN(29, "GPPC_F_5"),
+ PINCTRL_PIN(30, "CNV_PA_BLANKING"),
+ PINCTRL_PIN(31, "GPPC_F_7"),
+ PINCTRL_PIN(32, "I2S_MCLK2_INOUT"),
+ PINCTRL_PIN(33, "BOOTMPC"),
+ PINCTRL_PIN(34, "GPPC_F_10"),
+ PINCTRL_PIN(35, "GPPC_F_11"),
+ PINCTRL_PIN(36, "GSXDOUT"),
+ PINCTRL_PIN(37, "GSXSLOAD"),
+ PINCTRL_PIN(38, "GSXDIN"),
+ PINCTRL_PIN(39, "GSXSRESETB"),
+ PINCTRL_PIN(40, "GSXCLK"),
+ PINCTRL_PIN(41, "GMII_MDC"),
+ PINCTRL_PIN(42, "GMII_MDIO"),
+ PINCTRL_PIN(43, "SRCCLKREQB_6"),
+ PINCTRL_PIN(44, "EXT_PWR_GATEB"),
+ PINCTRL_PIN(45, "EXT_PWR_GATE2B"),
+ PINCTRL_PIN(46, "VNN_CTRL"),
+ PINCTRL_PIN(47, "V1P05_CTRL"),
+ PINCTRL_PIN(48, "GPPF_CLK_LOOPBACK"),
+ /* HVCMOS */
+ PINCTRL_PIN(49, "L_BKLTEN"),
+ PINCTRL_PIN(50, "L_BKLTCTL"),
+ PINCTRL_PIN(51, "L_VDDEN"),
+ PINCTRL_PIN(52, "SYS_PWROK"),
+ PINCTRL_PIN(53, "SYS_RESETB"),
+ PINCTRL_PIN(54, "MLK_RSTB"),
+ /* GPP_E */
+ PINCTRL_PIN(55, "SATAXPCIE_0"),
+ PINCTRL_PIN(56, "SPI1_IO_2"),
+ PINCTRL_PIN(57, "SPI1_IO_3"),
+ PINCTRL_PIN(58, "CPU_GP_0"),
+ PINCTRL_PIN(59, "SATA_DEVSLP_0"),
+ PINCTRL_PIN(60, "SATA_DEVSLP_1"),
+ PINCTRL_PIN(61, "GPPC_E_6"),
+ PINCTRL_PIN(62, "CPU_GP_1"),
+ PINCTRL_PIN(63, "SPI1_CS1B"),
+ PINCTRL_PIN(64, "USB2_OCB_0"),
+ PINCTRL_PIN(65, "SPI1_CSB"),
+ PINCTRL_PIN(66, "SPI1_CLK"),
+ PINCTRL_PIN(67, "SPI1_MISO_IO_1"),
+ PINCTRL_PIN(68, "SPI1_MOSI_IO_0"),
+ PINCTRL_PIN(69, "DDSP_HPD_A"),
+ PINCTRL_PIN(70, "ISH_GP_6"),
+ PINCTRL_PIN(71, "ISH_GP_7"),
+ PINCTRL_PIN(72, "GPPC_E_17"),
+ PINCTRL_PIN(73, "DDP1_CTRLCLK"),
+ PINCTRL_PIN(74, "DDP1_CTRLDATA"),
+ PINCTRL_PIN(75, "DDP2_CTRLCLK"),
+ PINCTRL_PIN(76, "DDP2_CTRLDATA"),
+ PINCTRL_PIN(77, "DDPA_CTRLCLK"),
+ PINCTRL_PIN(78, "DDPA_CTRLDATA"),
+ PINCTRL_PIN(79, "SPI1_CLK_LOOPBK"),
+ /* JTAG */
+ PINCTRL_PIN(80, "JTAG_TDO"),
+ PINCTRL_PIN(81, "JTAGX"),
+ PINCTRL_PIN(82, "PRDYB"),
+ PINCTRL_PIN(83, "PREQB"),
+ PINCTRL_PIN(84, "CPU_TRSTB"),
+ PINCTRL_PIN(85, "JTAG_TDI"),
+ PINCTRL_PIN(86, "JTAG_TMS"),
+ PINCTRL_PIN(87, "JTAG_TCK"),
+ PINCTRL_PIN(88, "DBG_PMODE"),
+};
+
+static const struct intel_padgroup tgllp_community4_gpps[] = {
+ TGL_GPP(0, 0, 23), /* GPP_C */
+ TGL_GPP(1, 24, 48), /* GPP_F */
+ TGL_GPP(2, 49, 54), /* HVCMOS */
+ TGL_GPP(3, 55, 79), /* GPP_E */
+ TGL_GPP(4, 80, 88), /* JTAG */
+};
+
+static const struct intel_community tgllp_community4[] = {
+ TGL_COMMUNITY(0, 88, tgllp_community4_gpps),
+};
+
+static const struct intel_pinctrl_soc_data tgllp_community4_soc_data = {
+ .uid = "4",
+ .pins = tgllp_community4_pins,
+ .npins = ARRAY_SIZE(tgllp_community4_pins),
+ .communities = tgllp_community4,
+ .ncommunities = ARRAY_SIZE(tgllp_community4),
+};
+
+static const struct pinctrl_pin_desc tgllp_community5_pins[] = {
+ /* GPP_R */
+ PINCTRL_PIN(0, "HDA_BCLK"),
+ PINCTRL_PIN(1, "HDA_SYNC"),
+ PINCTRL_PIN(2, "HDA_SDO"),
+ PINCTRL_PIN(3, "HDA_SDI_0"),
+ PINCTRL_PIN(4, "HDA_RSTB"),
+ PINCTRL_PIN(5, "HDA_SDI_1"),
+ PINCTRL_PIN(6, "GPP_R_6"),
+ PINCTRL_PIN(7, "GPP_R_7"),
+ /* SPI */
+ PINCTRL_PIN(8, "SPI0_IO_2"),
+ PINCTRL_PIN(9, "SPI0_IO_3"),
+ PINCTRL_PIN(10, "SPI0_MOSI_IO_0"),
+ PINCTRL_PIN(11, "SPI0_MISO_IO_1"),
+ PINCTRL_PIN(12, "SPI0_TPM_CSB"),
+ PINCTRL_PIN(13, "SPI0_FLASH_0_CSB"),
+ PINCTRL_PIN(14, "SPI0_FLASH_1_CSB"),
+ PINCTRL_PIN(15, "SPI0_CLK"),
+ PINCTRL_PIN(16, "SPI0_CLK_LOOPBK"),
+};
+
+static const struct intel_padgroup tgllp_community5_gpps[] = {
+ TGL_GPP(0, 0, 7), /* GPP_R */
+ TGL_GPP(1, 8, 16), /* SPI */
+};
+
+static const struct intel_community tgllp_community5[] = {
+ TGL_COMMUNITY(0, 16, tgllp_community5_gpps),
+};
+
+static const struct intel_pinctrl_soc_data tgllp_community5_soc_data = {
+ .uid = "5",
+ .pins = tgllp_community5_pins,
+ .npins = ARRAY_SIZE(tgllp_community5_pins),
+ .communities = tgllp_community5,
+ .ncommunities = ARRAY_SIZE(tgllp_community5),
+};
+
+static const struct intel_pinctrl_soc_data *tgllp_soc_data_array[] = {
+ &tgllp_community0_soc_data,
+ &tgllp_community1_soc_data,
+ &tgllp_community4_soc_data,
+ &tgllp_community5_soc_data,
+ NULL
+};
+
+static const struct acpi_device_id tgl_pinctrl_acpi_match[] = {
+ { "INT34C5", (kernel_ulong_t)tgllp_soc_data_array },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, tgl_pinctrl_acpi_match);
+
+static INTEL_PINCTRL_PM_OPS(tgl_pinctrl_pm_ops);
+
+static struct platform_driver tgl_pinctrl_driver = {
+ .probe = intel_pinctrl_probe_by_uid,
+ .driver = {
+ .name = "tigerlake-pinctrl",
+ .acpi_match_table = tgl_pinctrl_acpi_match,
+ .pm = &tgl_pinctrl_pm_ops,
+ },
+};
+
+module_platform_driver(tgl_pinctrl_driver);
+
+MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
+MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
+MODULE_DESCRIPTION("Intel Tiger Lake PCH pinctrl/GPIO driver");
+MODULE_LICENSE("GPL v2");
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