| /Linux-v5.15/drivers/pinctrl/mediatek/ |
| D | mtk-eint.c | 22 #include "mtk-eint.h"
51 static void __iomem *mtk_eint_get_offset(struct mtk_eint *eint, in mtk_eint_get_offset() argument
58 if (eint_num >= eint->hw->ap_num) in mtk_eint_get_offset()
59 eint_base = eint->hw->ap_num; in mtk_eint_get_offset()
61 reg = eint->base + offset + ((eint_num - eint_base) / 32) * 4; in mtk_eint_get_offset()
66 static unsigned int mtk_eint_can_en_debounce(struct mtk_eint *eint, in mtk_eint_can_en_debounce() argument
71 void __iomem *reg = mtk_eint_get_offset(eint, eint_num, in mtk_eint_can_en_debounce()
72 eint->regs->sens); in mtk_eint_can_en_debounce()
79 if (eint_num < eint->hw->db_cnt && sens != MTK_EINT_EDGE_SENSITIVE) in mtk_eint_can_en_debounce()
85 static int mtk_eint_flip_edge(struct mtk_eint *eint, int hwirq) in mtk_eint_flip_edge() argument
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| D | mtk-eint.h | 62 /* Used to fit into various EINT device */
72 int mtk_eint_do_init(struct mtk_eint *eint);
73 int mtk_eint_do_suspend(struct mtk_eint *eint);
74 int mtk_eint_do_resume(struct mtk_eint *eint);
75 int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_n,
77 int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n);
80 static inline int mtk_eint_do_init(struct mtk_eint *eint) in mtk_eint_do_init() argument
85 static inline int mtk_eint_do_suspend(struct mtk_eint *eint) in mtk_eint_do_suspend() argument
90 static inline int mtk_eint_do_resume(struct mtk_eint *eint) in mtk_eint_do_resume() argument
95 static inline int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_n, in mtk_eint_set_debounce() argument
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| D | pinctrl-mtk-common-v2.c | 18 #include "mtk-eint.h"
243 if (desc[i].eint.eint_n == eint_n) in mtk_xt_find_eint_num()
253 * Some modules use virtual GPIO as eint (e.g. pmif or usb).
254 * In MTK platform, external interrupt (EINT) and GPIO is 1-1 mapping
255 * and we can set GPIO as eint.
256 * But some modules use specific eint which doesn't have real GPIO pin.
267 /* if the GPIO is not supported for eint mode */ in mtk_is_virt_gpio()
268 if (desc->eint.eint_m == NO_EINT_SUPPORT) in mtk_is_virt_gpio()
271 if (desc->funcs && !desc->funcs[desc->eint.eint_m].name) in mtk_is_virt_gpio()
289 if (desc[eint_n].eint.eint_n == eint_n) in mtk_xt_get_gpio_n()
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| D | pinctrl-mtk-common.c | 33 #include "mtk-eint.h"
704 if (pin->eint.eintnum == eint_num) in mtk_find_pin_by_eint_num()
834 if (pin->eint.eintnum == NO_EINT_SUPPORT) in mtk_gpio_to_irq()
837 eint_n = pin->eint.eintnum; in mtk_gpio_to_irq()
839 return mtk_eint_find_irq(pctl->eint, eint_n); in mtk_gpio_to_irq()
854 if (pin->eint.eintnum == NO_EINT_SUPPORT) in mtk_gpio_set_config()
858 eint_n = pin->eint.eintnum; in mtk_gpio_set_config()
860 return mtk_eint_set_debounce(pctl->eint, eint_n, debounce); in mtk_gpio_set_config()
881 return mtk_eint_do_suspend(pctl->eint); in mtk_eint_suspend()
888 return mtk_eint_do_resume(pctl->eint); in mtk_eint_resume()
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| D | pinctrl-mtk-common-v2.h | 156 * for eint data per pin
157 * @eint_m: the eint mux for this pin
158 * @eitn_n: the eint number for this pin
170 * @eint: the eint data for this pin
179 struct mtk_eint_desc eint; member
252 struct mtk_eint *eint; member
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| D | pinctrl-moore.c | 474 if (!hw->eint) in mtk_gpio_to_irq()
479 if (desc->eint.eint_n == (u16)EINT_NA) in mtk_gpio_to_irq()
482 return mtk_eint_find_irq(hw->eint, desc->eint.eint_n); in mtk_gpio_to_irq()
494 if (!hw->eint || in mtk_gpio_set_config()
496 desc->eint.eint_n == (u16)EINT_NA) in mtk_gpio_set_config()
501 return mtk_eint_set_debounce(hw->eint, desc->eint.eint_n, debounce); in mtk_gpio_set_config()
673 "Failed to add EINT, but pinctrl still can work\n"); in mtk_moore_pinctrl_probe()
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| D | pinctrl-moore.h | 24 #include "mtk-eint.h"
32 .eint = { \
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| D | pinctrl-paris.c | 850 if (!hw->eint) in mtk_gpio_to_irq()
855 if (desc->eint.eint_n == EINT_NA) in mtk_gpio_to_irq()
858 return mtk_eint_find_irq(hw->eint, desc->eint.eint_n); in mtk_gpio_to_irq()
870 if (!hw->eint || in mtk_gpio_set_config()
872 desc->eint.eint_n == EINT_NA) in mtk_gpio_set_config()
877 return mtk_eint_set_debounce(hw->eint, desc->eint.eint_n, debounce); in mtk_gpio_set_config()
1013 "Failed to add EINT, but pinctrl still can work\n"); in mtk_paris_pinctrl_probe()
1032 return mtk_eint_do_suspend(pctl->eint); in mtk_paris_pinctrl_suspend()
1039 return mtk_eint_do_resume(pctl->eint); in mtk_paris_pinctrl_resume()
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| D | pinctrl-mtk-common.h | 14 #include "mtk-eint.h"
37 const struct mtk_desc_eint eint; member
44 .eint = _eint, \
273 struct mtk_eint *eint; member
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| D | pinctrl-paris.h | 26 #include "mtk-eint.h"
46 .eint = _eint, \
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| D | Makefile | 3 obj-$(CONFIG_EINT_MTK) += mtk-eint.o
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| D | Kconfig | 106 map specific eint which doesn't have real gpio pin.
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| /Linux-v5.15/drivers/pinctrl/samsung/ |
| D | pinctrl-exynos-arm64.c | 4 // with eint support.
66 /* Must start with EINTG banks, ordered by EINT group number. */
80 /* Must start with EINTG banks, ordered by EINT group number. */
87 /* Must start with EINTG banks, ordered by EINT group number. */
93 /* Must start with EINTG banks, ordered by EINT group number. */
99 /* Must start with EINTG banks, ordered by EINT group number. */
105 /* Must start with EINTG banks, ordered by EINT group number. */
116 /* Must start with EINTG banks, ordered by EINT group number. */
122 /* Must start with EINTG banks, ordered by EINT group number. */
128 /* Must start with EINTG banks, ordered by EINT group number. */
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| D | pinctrl-exynos-arm.c | 3 // Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
92 /* Must start with EINTG banks, ordered by EINT group number. */
152 /* Must start with EINTG banks, ordered by EINT group number. */
164 /* Must start with EINTG banks, ordered by EINT group number. */
239 /* Must start with EINTG banks, ordered by EINT group number. */
260 /* Must start with EINTG banks, ordered by EINT group number. */
285 /* Must start with EINTG banks, ordered by EINT group number. */
356 /* Must start with EINTG banks, ordered by EINT group number. */
374 /* Must start with EINTG banks, ordered by EINT group number. */
402 /* Must start with EINTG banks, ordered by EINT group number. */
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| D | pinctrl-samsung.h | 113 * @eint_func: function to set in CON register to configure pin as EINT.
115 * @eint_mask: bit mask of pins which support EINT function.
116 * @eint_offset: SoC-specific EINT register or interrupt offset of bank.
137 * @eint_base: base address of the pin-bank EINT registers.
138 * @eint_func: function to set in CON register to configure pin as EINT.
140 * @eint_mask: bit mask of pins which support EINT function.
141 * @eint_offset: SoC-specific EINT register or interrupt offset of bank.
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| D | pinctrl-s3c24xx.c | 83 * struct s3c24xx_eint_data - EINT common data
85 * @domains: IRQ domains of particular EINT interrupts
241 /* Something must be really wrong if an unmapped EINT is unmasked */ in s3c2410_demux_eint0_3()
297 /* Something must be really wrong if an unmapped EINT is unmasked */ in s3c2412_demux_eint0_3()
339 .name = "s3c-eint",
369 /* Something is really wrong if an unmapped EINT is unmasked */ in s3c24xx_demux_eint()
453 { .compatible = "samsung,s3c2410-wakeup-eint", .data = (void *)1 },
454 { .compatible = "samsung,s3c2412-wakeup-eint", .data = (void *)0 },
497 dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i); in s3c24xx_eint_init()
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| D | pinctrl-s3c64xx.c | 218 * struct s3c64xx_eint_gpio_data - GPIO EINT data
220 * @domains: array of domains related to EINT interrupt groups
228 * Common functions for S3C64xx EINT configuration
300 * Functions for EINT GPIO configuration (EINT groups 1-9)
436 * Something must be really wrong if an unmapped EINT in s3c64xx_eint_gpio_irq()
615 * Something must be really wrong if an unmapped EINT in s3c64xx_irq_demux_eint()
677 { .compatible = "samsung,s3c64xx-wakeup-eint", },
715 dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i); in s3c64xx_eint_eint0_init()
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| D | pinctrl-exynos.c | 3 // Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
462 { .compatible = "samsung,s5pv210-wakeup-eint",
464 { .compatible = "samsung,exynos4210-wakeup-eint",
466 { .compatible = "samsung,exynos7-wakeup-eint",
588 dev_err(dev, "irq number for eint-%s-%d not found\n", in exynos_eint_wkup_init()
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| /Linux-v5.15/Documentation/devicetree/bindings/pinctrl/ |
| D | samsung-pinctrl.txt | 43 compatible = "samsung,exynos7-wakeup-eint";
157 - samsung,s3c2410-wakeup-eint: represents wakeup interrupt controller
159 - samsung,s3c2412-wakeup-eint: represents wakeup interrupt controller
161 - samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller
163 - samsung,s5pv210-wakeup-eint: represents wakeup interrupt controller
165 - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller
167 - samsung,exynos7-wakeup-eint: represents wakeup interrupt controller
326 compatible = "samsung,exynos4210-wakeup-eint";
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| D | mediatek,mt6779-pinctrl.yaml | 35 - const: "eint"
165 "eint";
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| D | mediatek,mt8183-pinctrl.yaml | 34 - const: eint
202 "eint";
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| /Linux-v5.15/sound/soc/codecs/ |
| D | mt6359-accdet.c | 427 /* set and clear initial bit every eint interrupt */ in mt6359_accdet_jd_work()
542 /* adjust eint digital/analog setting */ in mt6359_accdet_irq()
585 ret = of_property_read_u32(node, "mediatek,eint-level-pol", in mt6359_accdet_parse_dt()
590 ret = of_property_read_u32(node, "mediatek,eint-use-ap", &tmp); in mt6359_accdet_parse_dt()
598 ret = of_property_read_u32(node, "mediatek,eint-detect-mode", in mt6359_accdet_parse_dt()
601 /* eint detection mode equals to EINT HW Mode */ in mt6359_accdet_parse_dt()
605 ret = of_property_read_u32(node, "mediatek,eint-num", &tmp); in mt6359_accdet_parse_dt()
615 ret = of_property_read_u32(node, "mediatek,eint-trig-mode", in mt6359_accdet_parse_dt()
624 ret = of_property_read_u32(node, "mediatek,eint-use-ext-res", in mt6359_accdet_parse_dt()
627 /* eint use internal resister */ in mt6359_accdet_parse_dt()
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| /Linux-v5.15/arch/sparc/include/asm/ |
| D | ecc.h | 41 * | RESV | ECHECK | EINT |
46 * EINT: Enable Interrupts for correctable errors. 0=off 1=on
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| /Linux-v5.15/arch/arm/mach-s3c/ |
| D | regs-irq-s3c24xx.h | 39 * 1 bit EINT, 4=EINT4, 23=EINT23
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | s3c24xx.dtsi | 32 compatible = "samsung,s3c2410-wakeup-eint";
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