timer_v2.h

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#ifndef SOC_MEDIATEK_COMMON_TIMER_V2_H
#define SOC_MEDIATEK_COMMON_TIMER_V2_H
 
#include <device/mmio.h>
#include <soc/timer_common.h>
#include <types.h>
 
#define GPT_MHZ 13
 
enum {
        TIE_0_EN = 1 << 3,
        COMP_15_EN = 1 << 10,
        COMP_20_EN = 1 << 11,
        COMP_25_EN = 1 << 12,
 
        COMP_FEATURE_MASK = COMP_15_EN | COMP_20_EN | COMP_25_EN | TIE_0_EN,
 
        COMP_15_MASK = COMP_15_EN,
        COMP_20_MASK = COMP_20_EN | TIE_0_EN,
        COMP_25_MASK = COMP_20_EN | COMP_25_EN,
};
 
struct mtk_gpt_regs {
        u32 reserved1[40];
        u32 gpt6_con;
        u32 reserved2;
        u32 gpt6_cnt_l;
        u32 reserved3;
        u32 gpt6_cnt_h;
};
 
check_member(mtk_gpt_regs, gpt6_con, 0x00A0);
check_member(mtk_gpt_regs, gpt6_cnt_l, 0x00A8);
check_member(mtk_gpt_regs, gpt6_cnt_h, 0x00B0);
 
DEFINE_BIT(GPT6_CON_EN6, 0)
DEFINE_BIT(GPT6_CON_CLR6, 1)
DEFINE_BITFIELD(GPT6_CON_MODE6, 6, 5)
 
#define GPT6_CLOCK_REG(x) x->gpt6_con
DEFINE_BITFIELD(GPT6_CLK_CLKDIV6, 3, 0)
DEFINE_BITFIELD(GPT6_CLK_CLK6, 13, 10)
 
#endif