diff options
Diffstat (limited to 'drivers/pinctrl')
47 files changed, 81 insertions, 40 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 1778cf4f81c7..82cd8b08d71f 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -100,6 +100,7 @@ config PINCTRL_AMD tristate "AMD GPIO pin control" depends on GPIOLIB select GPIOLIB_IRQCHIP + select PINMUX select PINCONF select GENERIC_PINCONF help diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index c16e27900dbb..d0d4844f8022 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # generic pinmux support subdir-ccflags-$(CONFIG_DEBUG_PINCTRL) += -DDEBUG diff --git a/drivers/pinctrl/bcm/Makefile b/drivers/pinctrl/bcm/Makefile index 2a65111f3c70..80ceb9dae944 100644 --- a/drivers/pinctrl/bcm/Makefile +++ b/drivers/pinctrl/bcm/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Broadcom pinctrl support obj-$(CONFIG_PINCTRL_BCM281XX) += pinctrl-bcm281xx.o diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index 0944310225db..785c366fd6d6 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -373,17 +373,13 @@ static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc, unsigned long events; unsigned offset; unsigned gpio; - unsigned int type; events = bcm2835_gpio_rd(pc, GPEDS0 + bank * 4); events &= mask; events &= pc->enabled_irq_map[bank]; for_each_set_bit(offset, &events, 32) { gpio = (32 * bank) + offset; - /* FIXME: no clue why the code looks up the type here */ - type = pc->irq_type[gpio]; - - generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irqdomain, + generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irq.domain, gpio)); } } @@ -665,7 +661,7 @@ static void bcm2835_pctl_pin_dbg_show(struct pinctrl_dev *pctldev, enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset); const char *fname = bcm2835_functions[fsel]; int value = bcm2835_gpio_get_bit(pc, GPLEV0, offset); - int irq = irq_find_mapping(chip->irqdomain, offset); + int irq = irq_find_mapping(chip->irq.domain, offset); seq_printf(s, "function %s in %s; irq %d (%s)", fname, value ? "hi" : "lo", diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c index 85a8c97d9dfe..b93f62dc8733 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -172,7 +172,7 @@ static void iproc_gpio_irq_handler(struct irq_desc *desc) for_each_set_bit(bit, &val, NGPIOS_PER_BANK) { unsigned pin = NGPIOS_PER_BANK * i + bit; - int child_irq = irq_find_mapping(gc->irqdomain, pin); + int child_irq = irq_find_mapping(gc->irq.domain, pin); /* * Clear the interrupt before invoking the diff --git a/drivers/pinctrl/freescale/Makefile b/drivers/pinctrl/freescale/Makefile index 525a5ff5dcb4..19bb9a55a567 100644 --- a/drivers/pinctrl/freescale/Makefile +++ b/drivers/pinctrl/freescale/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Freescale pin control drivers obj-$(CONFIG_PINCTRL_IMX) += pinctrl-imx.o obj-$(CONFIG_PINCTRL_IMX1_CORE) += pinctrl-imx1-core.o diff --git a/drivers/pinctrl/intel/Makefile b/drivers/pinctrl/intel/Makefile index c12874da5992..624d367caa09 100644 --- a/drivers/pinctrl/intel/Makefile +++ b/drivers/pinctrl/intel/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Intel pin control drivers obj-$(CONFIG_PINCTRL_BAYTRAIL) += pinctrl-baytrail.o diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index 0f3a02495aeb..9c1ca29c60b7 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -1627,7 +1627,7 @@ static void byt_gpio_irq_handler(struct irq_desc *desc) pending = readl(reg); raw_spin_unlock(&vg->lock); for_each_set_bit(pin, &pending, 32) { - virq = irq_find_mapping(vg->chip.irqdomain, base + pin); + virq = irq_find_mapping(vg->chip.irq.domain, base + pin); generic_handle_irq(virq); } } @@ -1660,7 +1660,7 @@ 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, gc->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); @@ -1703,7 +1703,7 @@ static int byt_gpio_probe(struct byt_gpio *vg) gc->can_sleep = false; gc->parent = &vg->pdev->dev; gc->ngpio = vg->soc_data->npins; - gc->irq_need_valid_mask = true; + gc->irq.need_valid_mask = true; #ifdef CONFIG_PM_SLEEP vg->saved_context = devm_kcalloc(&vg->pdev->dev, gc->ngpio, diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c index 04e929fd0ffe..bc2bb6b328ab 100644 --- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -1523,7 +1523,7 @@ static void chv_gpio_irq_handler(struct irq_desc *desc) unsigned irq, offset; offset = pctrl->intr_lines[intr_line]; - irq = irq_find_mapping(gc->irqdomain, offset); + irq = irq_find_mapping(gc->irq.domain, offset); generic_handle_irq(irq); } @@ -1577,6 +1577,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq) struct gpio_chip *chip = &pctrl->chip; bool need_valid_mask = !dmi_check_system(chv_no_valid_mask); int ret, i, offset; + int irq_base; *chip = chv_gpio_chip; @@ -1584,7 +1585,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq) chip->label = dev_name(pctrl->dev); chip->parent = pctrl->dev; chip->base = -1; - chip->irq_need_valid_mask = need_valid_mask; + chip->irq.need_valid_mask = need_valid_mask; ret = devm_gpiochip_add_data(pctrl->dev, chip, pctrl); if (ret) { @@ -1616,13 +1617,24 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq) intsel >>= CHV_PADCTRL0_INTSEL_SHIFT; if (need_valid_mask && intsel >= pctrl->community->nirqs) - clear_bit(i, chip->irq_valid_mask); + clear_bit(i, chip->irq.valid_mask); } /* Clear all interrupts */ chv_writel(0xffff, pctrl->regs + CHV_INTSTAT); - ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, 0, + if (!need_valid_mask) { + irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0, + chip->ngpio, NUMA_NO_NODE); + if (irq_base < 0) { + dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n"); + return irq_base; + } + } else { + irq_base = 0; + } + + ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, irq_base, handle_bad_irq, IRQ_TYPE_NONE); if (ret) { dev_err(pctrl->dev, "failed to add IRQ chip\n"); diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 71df0f70b61f..ffda27bfd133 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -1005,7 +1005,7 @@ static irqreturn_t intel_gpio_community_irq_handler(struct intel_pinctrl *pctrl, if (padno >= community->npins) break; - irq = irq_find_mapping(gc->irqdomain, + irq = irq_find_mapping(gc->irq.domain, community->pin_base + padno); generic_handle_irq(irq); diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile index e59c613d4ddd..10d90140a38a 100644 --- a/drivers/pinctrl/mediatek/Makefile +++ b/drivers/pinctrl/mediatek/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Core obj-y += pinctrl-mtk-common.o diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt6397.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt6397.h index 4eb98ddb40a4..17df4cfbde4e 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-mt6397.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt6397.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PINCTRL_MTK_MT6397_H #define __PINCTRL_MTK_MT6397_H diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8127.h b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8127.h index 212559c147f8..850483d7d9be 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-mt8127.h +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-mt8127.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __PINCTRL_MTK_MT8127_H #define __PINCTRL_MTK_MT8127_H diff --git a/drivers/pinctrl/mvebu/Makefile b/drivers/pinctrl/mvebu/Makefile index 5b03fd55e28d..cd082dca4482 100644 --- a/drivers/pinctrl/mvebu/Makefile +++ b/drivers/pinctrl/mvebu/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 71b944748304..d754a9b10e19 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -592,7 +592,7 @@ static void armada_37xx_irq_handler(struct irq_desc *desc) struct gpio_chip *gc = irq_desc_get_handler_data(desc); struct irq_chip *chip = irq_desc_get_chip(desc); struct armada_37xx_pinctrl *info = gpiochip_get_data(gc); - struct irq_domain *d = gc->irqdomain; + struct irq_domain *d = gc->irq.domain; int i; chained_irq_enter(chip, desc); @@ -626,15 +626,13 @@ static void armada_37xx_irq_handler(struct irq_desc *desc) static unsigned int armada_37xx_irq_startup(struct irq_data *d) { - struct gpio_chip *chip = irq_data_get_irq_chip_data(d); - int irq = d->hwirq - chip->irq_base; /* * The mask field is a "precomputed bitmask for accessing the * chip registers" which was introduced for the generic * irqchip framework. As we don't use this framework, we can * reuse this field for our own usage. */ - d->mask = BIT(irq % GPIO_PER_REG); + d->mask = BIT(d->hwirq % GPIO_PER_REG); armada_37xx_irq_unmask(d); diff --git a/drivers/pinctrl/nomadik/Makefile b/drivers/pinctrl/nomadik/Makefile index 30b27f18cd52..bf8b7517ee4a 100644 --- a/drivers/pinctrl/nomadik/Makefile +++ b/drivers/pinctrl/nomadik/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Nomadik family pin control drivers obj-$(CONFIG_PINCTRL_ABX500) += pinctrl-abx500.o obj-$(CONFIG_PINCTRL_AB8500) += pinctrl-ab8500.o diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.h b/drivers/pinctrl/nomadik/pinctrl-abx500.h index 2beef3bfe9ca..43f9b718a8ef 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.h +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PINCTRL_PINCTRL_ABx500_H #define PINCTRL_PINCTRL_ABx500_H diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c index af4814479eb0..726c0b5501fa 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/pinctrl/pinctrl.h> #include "pinctrl-nomadik.h" diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c index 2860eafd1b42..ae3ac7b799a6 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-db8540.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/pinctrl/pinctrl.h> #include "pinctrl-nomadik.h" diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c b/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c index e852048c4c04..7e814764da7d 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik-stn8815.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/pinctrl/pinctrl.h> #include "pinctrl-nomadik.h" diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index a53f1a9b1ed2..f0e7a8c114b2 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -413,7 +413,7 @@ nmk_gpio_disable_lazy_irq(struct nmk_gpio_chip *nmk_chip, unsigned offset) u32 falling = nmk_chip->fimsc & BIT(offset); u32 rising = nmk_chip->rimsc & BIT(offset); int gpio = nmk_chip->chip.base + offset; - int irq = irq_find_mapping(nmk_chip->chip.irqdomain, offset); + int irq = irq_find_mapping(nmk_chip->chip.irq.domain, offset); struct irq_data *d = irq_get_irq_data(irq); if (!rising && !falling) @@ -815,7 +815,7 @@ static void __nmk_gpio_irq_handler(struct irq_desc *desc, u32 status) while (status) { int bit = __ffs(status); - generic_handle_irq(irq_find_mapping(chip->irqdomain, bit)); + generic_handle_irq(irq_find_mapping(chip->irq.domain, bit)); status &= ~BIT(bit); } diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.h b/drivers/pinctrl/nomadik/pinctrl-nomadik.h index 30bba2a75a58..ae0bac06639f 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.h +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef PINCTRL_PINCTRL_NOMADIK_H #define PINCTRL_PINCTRL_NOMADIK_H diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index 3f6b34febbf1..8ed2a90a8d44 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -532,10 +532,18 @@ static irqreturn_t amd_gpio_irq_handler(int irq, void *dev_id) regval = readl(regs + i); if (!(regval & PIN_IRQ_PENDING)) continue; - irq = irq_find_mapping(gc->irqdomain, irqnr + i); + irq = irq_find_mapping(gc->irq.domain, irqnr + i); generic_handle_irq(irq); - /* Clear interrupt */ + + /* Clear interrupt. + * We must read the pin register again, in case the + * value was changed while executing + * generic_handle_irq() above. + */ + raw_spin_lock_irqsave(&gpio_dev->lock, flags); + regval = readl(regs + i); writel(regval, regs + i); + raw_spin_unlock_irqrestore(&gpio_dev->lock, flags); ret = IRQ_HANDLED; } } diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 569bc28cb909..03492e3c09fa 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -1603,7 +1603,7 @@ static void gpio_irq_handler(struct irq_desc *desc) for_each_set_bit(n, &isr, BITS_PER_LONG) { generic_handle_irq(irq_find_mapping( - gpio_chip->irqdomain, n)); + gpio_chip->irq.domain, n)); } } chained_irq_exit(chip, desc); diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index ac155e7d3412..7939b178c6ae 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -517,7 +517,7 @@ static void u300_gpio_irq_handler(struct irq_desc *desc) for_each_set_bit(irqoffset, &val, U300_GPIO_PINS_PER_PORT) { int offset = pinoffset + irqoffset; - int pin_irq = irq_find_mapping(chip->irqdomain, offset); + int pin_irq = irq_find_mapping(chip->irq.domain, offset); dev_dbg(gpio->dev, "GPIO IRQ %d on pin %d\n", pin_irq, offset); diff --git a/drivers/pinctrl/pinctrl-coh901.h b/drivers/pinctrl/pinctrl-coh901.h index 87294222583e..ba2678665168 100644 --- a/drivers/pinctrl/pinctrl-coh901.h +++ b/drivers/pinctrl/pinctrl-coh901.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ int u300_gpio_config_get(struct gpio_chip *chip, unsigned offset, unsigned long *config); diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c index 3e40d4245512..59c899c205fb 100644 --- a/drivers/pinctrl/pinctrl-mcp23s08.c +++ b/drivers/pinctrl/pinctrl-mcp23s08.c @@ -407,10 +407,10 @@ static int mcp23s08_get(struct gpio_chip *chip, unsigned offset) ret = mcp_read(mcp, MCP_GPIO, &status); if (ret < 0) status = 0; - else + else { + mcp->cached_gpio = status; status = !!(status & (1 << offset)); - - mcp->cached_gpio = status; + } mutex_unlock(&mcp->lock); return status; @@ -537,7 +537,7 @@ static irqreturn_t mcp23s08_irq(int irq, void *data) ((gpio_bit_changed || intcap_changed) && (BIT(i) & mcp->irq_fall) && !gpio_set) || defval_changed) { - child_irq = irq_find_mapping(mcp->chip.irqdomain, i); + child_irq = irq_find_mapping(mcp->chip.irq.domain, i); handle_nested_irq(child_irq); } } diff --git a/drivers/pinctrl/pinctrl-oxnas.c b/drivers/pinctrl/pinctrl-oxnas.c index 494ec9a7573a..53ec22a51f5c 100644 --- a/drivers/pinctrl/pinctrl-oxnas.c +++ b/drivers/pinctrl/pinctrl-oxnas.c @@ -1064,7 +1064,7 @@ static void oxnas_gpio_irq_handler(struct irq_desc *desc) stat = readl(bank->reg_base + IRQ_PENDING); for_each_set_bit(pin, &stat, BITS_PER_LONG) - generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin)); + generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin)); chained_irq_exit(chip, desc); } diff --git a/drivers/pinctrl/pinctrl-pic32.c b/drivers/pinctrl/pinctrl-pic32.c index 31ceb958b3fe..96390228d388 100644 --- a/drivers/pinctrl/pinctrl-pic32.c +++ b/drivers/pinctrl/pinctrl-pic32.c @@ -2106,7 +2106,7 @@ static void pic32_gpio_irq_handler(struct irq_desc *desc) pending = pic32_gpio_get_pending(gc, stat); for_each_set_bit(pin, &pending, BITS_PER_LONG) - generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin)); + generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin)); chained_irq_exit(chip, desc); } diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c index 55375b1b3cc8..302190d1558d 100644 --- a/drivers/pinctrl/pinctrl-pistachio.c +++ b/drivers/pinctrl/pinctrl-pistachio.c @@ -1307,7 +1307,7 @@ static void pistachio_gpio_irq_handler(struct irq_desc *desc) pending = gpio_readl(bank, GPIO_INTERRUPT_STATUS) & gpio_readl(bank, GPIO_INTERRUPT_EN); for_each_set_bit(pin, &pending, 16) - generic_handle_irq(irq_linear_revmap(gc->irqdomain, pin)); + generic_handle_irq(irq_linear_revmap(gc->irq.domain, pin)); chained_irq_exit(chip, desc); } diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index a5205b94b2e6..2081c67667a8 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1408,7 +1408,7 @@ static void __gpio_irq_handler(struct st_gpio_bank *bank) continue; } - generic_handle_irq(irq_find_mapping(bank->gpio_chip.irqdomain, n)); + generic_handle_irq(irq_find_mapping(bank->gpio_chip.irq.domain, n)); } } } diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c index 7450f5118445..7db4f6a6eb17 100644 --- a/drivers/pinctrl/pinctrl-sx150x.c +++ b/drivers/pinctrl/pinctrl-sx150x.c @@ -561,7 +561,7 @@ static irqreturn_t sx150x_irq_thread_fn(int irq, void *dev_id) status = val; for_each_set_bit(n, &status, pctl->data->ngpios) - handle_nested_irq(irq_find_mapping(pctl->gpio.irqdomain, n)); + handle_nested_irq(irq_find_mapping(pctl->gpio.irq.domain, n)); return IRQ_HANDLED; } diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile index 06c8b2ace05f..a1db345ded1c 100644 --- a/drivers/pinctrl/qcom/Makefile +++ b/drivers/pinctrl/qcom/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Qualcomm pin control drivers obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index ff491da64dab..7a960590ecaa 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -795,7 +795,7 @@ static void msm_gpio_irq_handler(struct irq_desc *desc) g = &pctrl->soc->groups[i]; val = readl(pctrl->regs + g->intr_status_reg); if (val & BIT(g->intr_status_bit)) { - irq_pin = irq_find_mapping(gc->irqdomain, i); + irq_pin = irq_find_mapping(gc->irq.domain, i); generic_handle_irq(irq_pin); handled++; } diff --git a/drivers/pinctrl/samsung/Makefile b/drivers/pinctrl/samsung/Makefile index 595995851ea5..df426561d067 100644 --- a/drivers/pinctrl/samsung/Makefile +++ b/drivers/pinctrl/samsung/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Samsung pin control drivers obj-$(CONFIG_PINCTRL_SAMSUNG) += pinctrl-samsung.o diff --git a/drivers/pinctrl/sh-pfc/Makefile b/drivers/pinctrl/sh-pfc/Makefile index 1d4f05a96bd4..a7903904b64e 100644 --- a/drivers/pinctrl/sh-pfc/Makefile +++ b/drivers/pinctrl/sh-pfc/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_PINCTRL_SH_PFC) += core.o pinctrl.o obj-$(CONFIG_PINCTRL_SH_PFC_GPIO) += gpio.o obj-$(CONFIG_PINCTRL_PFC_EMEV2) += pfc-emev2.o diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7722.c b/drivers/pinctrl/sh-pfc/pfc-sh7722.c index 29c69133b0ef..0e733bffdb38 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7722.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7722.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/init.h> #include <linux/kernel.h> #include <linux/gpio.h> diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c index 4db9323251e3..f5cef6e5fa3e 100644 --- a/drivers/pinctrl/sirf/pinctrl-atlas7.c +++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c @@ -5820,7 +5820,7 @@ static void atlas7_gpio_handle_irq(struct irq_desc *desc) __func__, gc->label, bank->gpio_offset + pin_in_bank); generic_handle_irq( - irq_find_mapping(gc->irqdomain, + irq_find_mapping(gc->irq.domain, bank->gpio_offset + pin_in_bank)); } diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c index d3ef05973901..8b14a1f1e671 100644 --- a/drivers/pinctrl/sirf/pinctrl-sirf.c +++ b/drivers/pinctrl/sirf/pinctrl-sirf.c @@ -587,7 +587,7 @@ static void sirfsoc_gpio_handle_irq(struct irq_desc *desc) if ((status & 0x1) && (ctrl & SIRFSOC_GPIO_CTL_INTR_EN_MASK)) { pr_debug("%s: gpio id %d idx %d happens\n", __func__, bank->id, idx); - generic_handle_irq(irq_find_mapping(gc->irqdomain, idx + + generic_handle_irq(irq_find_mapping(gc->irq.domain, idx + bank->id * SIRFSOC_GPIO_BANK_SIZE)); } diff --git a/drivers/pinctrl/spear/Makefile b/drivers/pinctrl/spear/Makefile index 37b8412ac8a3..da52d17550a3 100644 --- a/drivers/pinctrl/spear/Makefile +++ b/drivers/pinctrl/spear/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # SPEAr pinmux support obj-$(CONFIG_PINCTRL_SPEAR_PLGPIO) += pinctrl-plgpio.o diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c index cf6d68c7345b..72ae6bccee55 100644 --- a/drivers/pinctrl/spear/pinctrl-plgpio.c +++ b/drivers/pinctrl/spear/pinctrl-plgpio.c @@ -401,7 +401,7 @@ static void plgpio_irq_handler(struct irq_desc *desc) /* get correct irq line number */ pin = i * MAX_GPIO_PER_REG + pin; generic_handle_irq( - irq_find_mapping(gc->irqdomain, pin)); + irq_find_mapping(gc->irq.domain, pin)); } } chained_irq_exit(irqchip, desc); diff --git a/drivers/pinctrl/stm32/Makefile b/drivers/pinctrl/stm32/Makefile index 5f379f5153f1..d13ca3573486 100644 --- a/drivers/pinctrl/stm32/Makefile +++ b/drivers/pinctrl/stm32/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Core obj-$(CONFIG_PINCTRL_STM32) += pinctrl-stm32.o diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index 50299ad96659..02b66588cac6 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -289,13 +289,14 @@ static int stm32_gpio_domain_translate(struct irq_domain *d, return 0; } -static void stm32_gpio_domain_activate(struct irq_domain *d, - struct irq_data *irq_data) +static int stm32_gpio_domain_activate(struct irq_domain *d, + struct irq_data *irq_data, bool early) { struct stm32_gpio_bank *bank = d->host_data; struct stm32_pinctrl *pctl = dev_get_drvdata(bank->gpio_chip.parent); regmap_field_write(pctl->irqmux[irq_data->hwirq], bank->bank_nr); + return 0; } static int stm32_gpio_domain_alloc(struct irq_domain *d, diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile index dc6c9619e41c..12a752e836ef 100644 --- a/drivers/pinctrl/sunxi/Makefile +++ b/drivers/pinctrl/sunxi/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Core obj-y += pinctrl-sunxi.o diff --git a/drivers/pinctrl/tegra/Makefile b/drivers/pinctrl/tegra/Makefile index d9ea2be69cc4..bbcb043c34a2 100644 --- a/drivers/pinctrl/tegra/Makefile +++ b/drivers/pinctrl/tegra/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_PINCTRL_TEGRA) += pinctrl-tegra.o obj-$(CONFIG_PINCTRL_TEGRA20) += pinctrl-tegra20.o obj-$(CONFIG_PINCTRL_TEGRA30) += pinctrl-tegra30.o diff --git a/drivers/pinctrl/uniphier/Makefile b/drivers/pinctrl/uniphier/Makefile index d592ff77d60f..ec66c86e276e 100644 --- a/drivers/pinctrl/uniphier/Makefile +++ b/drivers/pinctrl/uniphier/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += pinctrl-uniphier-core.o obj-$(CONFIG_PINCTRL_UNIPHIER_LD4) += pinctrl-uniphier-ld4.o diff --git a/drivers/pinctrl/vt8500/Makefile b/drivers/pinctrl/vt8500/Makefile index 24ec45dd0d80..c6a5c3b14e9e 100644 --- a/drivers/pinctrl/vt8500/Makefile +++ b/drivers/pinctrl/vt8500/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # VIA/Wondermedia pinctrl support obj-$(CONFIG_PINCTRL_WMT) += pinctrl-wmt.o |
