| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2021 MediaTek Inc. |
| * |
| * Author: Chunfeng Yun <chunfeng.yun@mediatek.com> |
| */ |
| |
| #ifndef __PHY_MTK_H__ |
| #define __PHY_MTK_H__ |
| |
| #include <linux/io.h> |
| |
| static inline void mtk_phy_clear_bits(void __iomem *reg, u32 bits) |
| { |
| u32 tmp = readl(reg); |
| |
| tmp &= ~bits; |
| writel(tmp, reg); |
| } |
| |
| static inline void mtk_phy_set_bits(void __iomem *reg, u32 bits) |
| { |
| u32 tmp = readl(reg); |
| |
| tmp |= bits; |
| writel(tmp, reg); |
| } |
| |
| static inline void mtk_phy_update_bits(void __iomem *reg, u32 mask, u32 val) |
| { |
| u32 tmp = readl(reg); |
| |
| tmp &= ~mask; |
| tmp |= val & mask; |
| writel(tmp, reg); |
| } |
| |
| #endif |
