| /Linux-v5.4/drivers/irqchip/ |
| D | irq-lpc32xx.c | 177 struct lpc32xx_irq_chip *irqc; in lpc32xx_of_ic_init() local
182 irqc = kzalloc(sizeof(*irqc), GFP_KERNEL); in lpc32xx_of_ic_init()
183 if (!irqc) in lpc32xx_of_ic_init()
186 irqc->base = of_iomap(node, 0); in lpc32xx_of_ic_init()
187 if (!irqc->base) { in lpc32xx_of_ic_init()
189 kfree(irqc); in lpc32xx_of_ic_init()
193 irqc->chip.irq_ack = lpc32xx_irq_ack; in lpc32xx_of_ic_init()
194 irqc->chip.irq_mask = lpc32xx_irq_mask; in lpc32xx_of_ic_init()
195 irqc->chip.irq_unmask = lpc32xx_irq_unmask; in lpc32xx_of_ic_init()
196 irqc->chip.irq_set_type = lpc32xx_irq_set_type; in lpc32xx_of_ic_init()
[all …]
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| D | irq-xilinx-intc.c | 158 struct xintc_irq_chip *irqc; in xilinx_intc_of_init() local
165 irqc = kzalloc(sizeof(*irqc), GFP_KERNEL); in xilinx_intc_of_init()
166 if (!irqc) in xilinx_intc_of_init()
169 xintc_irqc = irqc; in xilinx_intc_of_init()
171 irqc->base = of_iomap(intc, 0); in xilinx_intc_of_init()
172 BUG_ON(!irqc->base); in xilinx_intc_of_init()
180 ret = of_property_read_u32(intc, "xlnx,kind-of-intr", &irqc->intr_mask); in xilinx_intc_of_init()
183 irqc->intr_mask = 0; in xilinx_intc_of_init()
186 if (irqc->intr_mask >> nr_irq) in xilinx_intc_of_init()
190 intc, nr_irq, irqc->intr_mask); in xilinx_intc_of_init()
[all …]
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| D | Makefile | 52 obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o
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| /Linux-v5.4/Documentation/devicetree/bindings/interrupt-controller/ |
| D | renesas,irqc.txt | 5 - compatible: must be "renesas,irqc-<soctype>" or "renesas,intc-ex-<soctype>",
6 and "renesas,irqc" as fallback.
8 - "renesas,irqc-r8a73a4" (R-Mobile APE6)
9 - "renesas,irqc-r8a7743" (RZ/G1M)
10 - "renesas,irqc-r8a7744" (RZ/G1N)
11 - "renesas,irqc-r8a7745" (RZ/G1E)
12 - "renesas,irqc-r8a77470" (RZ/G1C)
13 - "renesas,irqc-r8a7790" (R-Car H2)
14 - "renesas,irqc-r8a7791" (R-Car M2-W)
15 - "renesas,irqc-r8a7792" (R-Car V2H)
[all …]
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| D | renesas,rza1-irqc.txt | 10 - compatible: Must be "renesas,<soctype>-irqc", and "renesas,rza1-irqc" as
13 - "renesas,r7s72100-irqc" (RZ/A1H)
14 - "renesas,r7s9210-irqc" (RZ/A2M)
27 irqc: interrupt-controller@fcfef800 {
28 compatible = "renesas,r7s72100-irqc", "renesas,rza1-irqc";
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| D | technologic,ts4800.txt | 8 - compatible: should be "technologic,ts4800-irqc"
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| /Linux-v5.4/arch/arm/mach-shmobile/ |
| D | regulator-quirk-rcar-gen2.c | 50 static void __iomem *irqc; variable
86 mon = ioread32(irqc + IRQC_MONITOR); in regulator_quirk_notify()
117 mon = ioread32(irqc + IRQC_MONITOR); in regulator_quirk_notify()
132 iounmap(irqc); in regulator_quirk_notify()
201 irqc = ioremap(IRQC_BASE, PAGE_SIZE); in rcar_gen2_regulator_quirk()
202 if (!irqc) { in rcar_gen2_regulator_quirk()
207 mon = ioread32(irqc + IRQC_MONITOR); in rcar_gen2_regulator_quirk()
221 iounmap(irqc); in rcar_gen2_regulator_quirk()
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| /Linux-v5.4/drivers/gpio/ |
| D | gpio-vf610.c | 36 u8 irqc[VF610_GPIO_PER_PORT]; member
171 u8 irqc; in vf610_gpio_irq_set_type() local
175 irqc = PORT_INT_RISING_EDGE; in vf610_gpio_irq_set_type()
178 irqc = PORT_INT_FALLING_EDGE; in vf610_gpio_irq_set_type()
181 irqc = PORT_INT_EITHER_EDGE; in vf610_gpio_irq_set_type()
184 irqc = PORT_INT_LOGIC_ZERO; in vf610_gpio_irq_set_type()
187 irqc = PORT_INT_LOGIC_ONE; in vf610_gpio_irq_set_type()
193 port->irqc[d->hwirq] = irqc; in vf610_gpio_irq_set_type()
218 vf610_gpio_writel(port->irqc[d->hwirq] << PORT_PCR_IRQC_OFFSET, in vf610_gpio_irq_unmask()
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| D | gpio-hlwd.c | 51 struct irq_chip irqc; member
265 hlwd->irqc.name = dev_name(&pdev->dev); in hlwd_gpio_probe()
266 hlwd->irqc.irq_mask = hlwd_gpio_irq_mask; in hlwd_gpio_probe()
267 hlwd->irqc.irq_unmask = hlwd_gpio_irq_unmask; in hlwd_gpio_probe()
268 hlwd->irqc.irq_enable = hlwd_gpio_irq_enable; in hlwd_gpio_probe()
269 hlwd->irqc.irq_set_type = hlwd_gpio_irq_set_type; in hlwd_gpio_probe()
272 girq->chip = &hlwd->irqc; in hlwd_gpio_probe()
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| D | gpio-omap.c | 975 static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) in omap_gpio_chip_init() argument
1027 irqc->irq_set_wake = NULL; in omap_gpio_chip_init()
1030 irq->chip = irqc; in omap_gpio_chip_init()
1350 struct irq_chip *irqc; in omap_gpio_probe() local
1363 irqc = devm_kzalloc(dev, sizeof(*irqc), GFP_KERNEL); in omap_gpio_probe()
1364 if (!irqc) in omap_gpio_probe()
1367 irqc->irq_startup = omap_gpio_irq_startup, in omap_gpio_probe()
1368 irqc->irq_shutdown = omap_gpio_irq_shutdown, in omap_gpio_probe()
1369 irqc->irq_ack = dummy_irq_chip.irq_ack, in omap_gpio_probe()
1370 irqc->irq_mask = omap_gpio_mask_irq, in omap_gpio_probe()
[all …]
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| /Linux-v5.4/drivers/staging/greybus/ |
| D | gpio.c | 41 struct irq_chip irqc; member
510 struct irq_chip *irqc; in gb_gpio_probe() local
539 irqc = &ggc->irqc; in gb_gpio_probe()
540 irqc->irq_mask = gb_gpio_irq_mask; in gb_gpio_probe()
541 irqc->irq_unmask = gb_gpio_irq_unmask; in gb_gpio_probe()
542 irqc->irq_set_type = gb_gpio_irq_set_type; in gb_gpio_probe()
543 irqc->irq_bus_lock = gb_gpio_irq_bus_lock; in gb_gpio_probe()
544 irqc->irq_bus_sync_unlock = gb_gpio_irq_bus_sync_unlock; in gb_gpio_probe()
545 irqc->name = "greybus_gpio"; in gb_gpio_probe()
577 ret = gpiochip_irqchip_add(gpio, irqc, 0, handle_level_irq, in gb_gpio_probe()
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| /Linux-v5.4/drivers/pinctrl/bcm/ |
| D | pinctrl-iproc-gpio.c | 849 struct irq_chip *irqc; in iproc_gpio_probe() local
852 irqc = &chip->irqchip; in iproc_gpio_probe()
853 irqc->name = "bcm-iproc-gpio"; in iproc_gpio_probe()
854 irqc->irq_ack = iproc_gpio_irq_ack; in iproc_gpio_probe()
855 irqc->irq_mask = iproc_gpio_irq_mask; in iproc_gpio_probe()
856 irqc->irq_unmask = iproc_gpio_irq_unmask; in iproc_gpio_probe()
857 irqc->irq_set_type = iproc_gpio_irq_set_type; in iproc_gpio_probe()
858 irqc->irq_enable = iproc_gpio_irq_unmask; in iproc_gpio_probe()
859 irqc->irq_disable = iproc_gpio_irq_mask; in iproc_gpio_probe()
862 girq->chip = irqc; in iproc_gpio_probe()
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | r7s72100-rskrza1.dts | 39 interrupt-parent = <&irqc>;
47 interrupt-parent = <&irqc>;
55 interrupt-parent = <&irqc>;
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| D | r8a7792-blanche.dts | 46 interrupt-parent = <&irqc>;
286 interrupt-parent = <&irqc>;
324 interrupt-parent = <&irqc>;
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| D | r8a7745-sk-rzg1e.dts | 68 interrupt-parent = <&irqc>;
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| D | r8a7743-sk-rzg1m.dts | 73 interrupt-parent = <&irqc>;
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| D | imx51-ts4800.dts | 170 fpga_irqc: fpga-irqc@15000 {
171 compatible = "technologic,ts4800-irqc";
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| D | r8a73a4.dtsi | 142 compatible = "renesas,irqc-r8a73a4", "renesas,irqc";
183 compatible = "renesas,irqc-r8a73a4", "renesas,irqc";
737 "irqc", "intc-sys", "iic5", "iic4", "iic3";
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| D | r7s9210.dtsi | 476 irqc: interrupt-controller@fcfef800 { label
477 compatible = "renesas,r7s9210-irqc",
478 "renesas,rza1-irqc";
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| D | r7s9210-rza2mevb.dts | 37 interrupt-parent = <&irqc>;
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| D | r7s72100.dtsi | 673 irqc: interrupt-controller@fcfef800 { label
674 compatible = "renesas,r7s72100-irqc",
675 "renesas,rza1-irqc";
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| D | r8a7792-wheat.dts | 45 interrupt-parent = <&irqc>;
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| D | r8a7792.dtsi | 331 irqc: interrupt-controller@e61c0000 { label
332 compatible = "renesas,irqc-r8a7792", "renesas,irqc";
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| /Linux-v5.4/drivers/mmc/host/ |
| D | meson-mx-sdio.c | 363 u32 irqc = readl(host->base + MESON_MX_SDIO_IRQC); in meson_mx_mmc_card_busy() local
365 return !!(irqc & MESON_MX_SDIO_IRQC_FORCE_DATA_DAT_MASK); in meson_mx_mmc_card_busy()
478 u32 irqc; in meson_mx_mmc_timeout() local
483 irqc = readl(host->base + MESON_MX_SDIO_IRQC); in meson_mx_mmc_timeout()
484 irqc &= ~MESON_MX_SDIO_IRQC_ARC_CMD_INT_EN; in meson_mx_mmc_timeout()
485 writel(irqc, host->base + MESON_MX_SDIO_IRQC); in meson_mx_mmc_timeout()
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| /Linux-v5.4/drivers/char/ |
| D | ppdev.c | 76 atomic_t irqc; member
279 atomic_inc(&pp->irqc); in pp_irq()
612 ret = atomic_read(&pp->irqc); in pp_do_ioctl()
615 atomic_sub(ret, &pp->irqc); in pp_do_ioctl()
697 atomic_set(&pp->irqc, 0); in pp_open()
774 if (atomic_read(&pp->irqc)) in pp_poll()
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