diff options
Diffstat (limited to 'drivers/pinctrl/mediatek/mtk-eint.h')
| -rw-r--r-- | drivers/pinctrl/mediatek/mtk-eint.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/pinctrl/mediatek/mtk-eint.h b/drivers/pinctrl/mediatek/mtk-eint.h index 6139b16cd225..fc31a4c0c77b 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 @@ -40,6 +41,14 @@ struct mtk_eint_hw { 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[]; @@ -56,17 +65,21 @@ 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 */ @@ -75,7 +88,7 @@ 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, @@ -83,7 +96,8 @@ 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; } |