1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2021 MediaTek Inc.
11 #include <linux/bitfield.h>
14 static inline void mtk_phy_clear_bits(void __iomem *reg, u32 bits)
22 static inline void mtk_phy_set_bits(void __iomem *reg, u32 bits)
30 static inline void mtk_phy_update_bits(void __iomem *reg, u32 mask, u32 val)
39 /* field @mask shall be constant and continuous */
40 #define mtk_phy_update_field(reg, mask, val) \
42 BUILD_BUG_ON_MSG(!__builtin_constant_p(mask), "mask is not constant"); \
43 mtk_phy_update_bits(reg, mask, FIELD_PREP(mask, val)); \