diff options
Diffstat (limited to 'drivers/pinctrl/mediatek/mtk-eint.h')
| -rw-r--r-- | drivers/pinctrl/mediatek/mtk-eint.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/drivers/pinctrl/mediatek/mtk-eint.h b/drivers/pinctrl/mediatek/mtk-eint.h index 48468d0fae68..3cdd6f6310cd 100644 --- a/drivers/pinctrl/mediatek/mtk-eint.h +++ b/drivers/pinctrl/mediatek/mtk-eint.h @@ -1,10 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * Copyright (C) 2014-2018 MediaTek Inc. + * Copyright (C) 2014-2025 MediaTek Inc. * * Author: Maoguang Meng <maoguang.meng@mediatek.com> * Sean Wang <sean.wang@mediatek.com> - * + * Hao Chang <ot_chhao.chang@mediatek.com> + * Qingliang Li <qingliang.li@mediatek.com> */ #ifndef __MTK_EINT_H #define __MTK_EINT_H @@ -37,8 +38,22 @@ struct mtk_eint_hw { u8 ports; unsigned int ap_num; unsigned int db_cnt; + const unsigned int *db_time; +}; + +struct mtk_eint_pin { + u16 number; + u8 instance; + u8 index; + bool debounce; + bool dual_edge; }; +extern const unsigned int debounce_time_mt2701[]; +extern const unsigned int debounce_time_mt6765[]; +extern const unsigned int debounce_time_mt6795[]; +extern const unsigned int debounce_time_mt6878[]; + struct mtk_eint; struct mtk_eint_xt { @@ -51,17 +66,22 @@ struct mtk_eint_xt { struct mtk_eint { struct device *dev; - void __iomem *base; + void __iomem **base; + int nbase; + u16 *base_pin_num; struct irq_domain *domain; int irq; int *dual_edge; - u32 *wake_mask; - u32 *cur_mask; + u16 **pin_list; + u32 **wake_mask; + u32 **cur_mask; /* Used to fit into various EINT device */ const struct mtk_eint_hw *hw; const struct mtk_eint_regs *regs; + struct mtk_eint_pin *pins; + u16 num_db_time; /* Used to fit into various pinctrl device */ void *pctl; @@ -69,7 +89,7 @@ struct mtk_eint { }; #if IS_ENABLED(CONFIG_EINT_MTK) -int mtk_eint_do_init(struct mtk_eint *eint); +int mtk_eint_do_init(struct mtk_eint *eint, struct mtk_eint_pin *eint_pin); int mtk_eint_do_suspend(struct mtk_eint *eint); int mtk_eint_do_resume(struct mtk_eint *eint); int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_n, @@ -77,7 +97,8 @@ int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_n, int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n); #else -static inline int mtk_eint_do_init(struct mtk_eint *eint) +static inline int mtk_eint_do_init(struct mtk_eint *eint, + struct mtk_eint_pin *eint_pin) { return -EOPNOTSUPP; } |