39 строки
630 B
C
39 строки
630 B
C
/* 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
|