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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __SOC_MEDIATEK_PMIF_SPMI_H__
#define __SOC_MEDIATEK_PMIF_SPMI_H__
#include <soc/addressmap.h>
#include <soc/pmif.h>
#include <soc/spmi.h>
#define DEFAULT_VALUE_READ_TEST (0x5a)
#define DEFAULT_VALUE_WRITE_TEST (0xa5)
#define PMIF_CMD_PER_3 (0x1 << PMIF_CMD_EXT_REG_LONG)
#define PMIF_CMD_PER_1_3 ((0x1 << PMIF_CMD_REG) | (0x1 << PMIF_CMD_EXT_REG_LONG))
struct mtk_rgu_regs {
u32 reserved[36];
u32 wdt_swsysrst2;
};
check_member(mtk_rgu_regs, wdt_swsysrst2, 0x90);
struct mtk_spmi_mst_reg {
u32 op_st_ctrl;
u32 grp_id_en;
u32 op_st_sta;
u32 mst_sampl;
u32 mst_req_en;
u32 rcs_ctrl;
u32 reserved1[10];
u32 rec_ctrl;
u32 rec0;
u32 rec1;
u32 rec2;
u32 rec3;
u32 rec4;
u32 reserved2[41];
u32 mst_dbg;
};
check_member(mtk_spmi_mst_reg, rec_ctrl, 0x40);
check_member(mtk_spmi_mst_reg, mst_dbg, 0xfc);
#define mtk_rug ((struct mtk_rgu_regs *)RGU_BASE)
#define mtk_spmi_mst ((struct mtk_spmi_mst_reg *)SPMI_MST_BASE)
struct cali {
unsigned int dly;
unsigned int pol;
};
enum {
SPMI_CK_NO_DLY = 0,
SPMI_CK_DLY_1T,
};
enum {
SPMI_CK_POL_NEG = 0,
SPMI_CK_POL_POS,
};
enum spmi_regs {
SPMI_OP_ST_CTRL,
SPMI_GRP_ID_EN,
SPMI_OP_ST_STA,
SPMI_MST_SAMPL,
SPMI_MST_REQ_EN,
SPMI_REC_CTRL,
SPMI_REC0,
SPMI_REC1,
SPMI_REC2,
SPMI_REC3,
SPMI_REC4,
SPMI_MST_DBG
};
/* MT6315 registers */
enum {
MT6315_BASE = 0x0,
MT6315_READ_TEST = MT6315_BASE + 0x9,
MT6315_READ_TEST_1 = MT6315_BASE + 0xb,
};
#define MT6315_DEFAULT_VALUE_READ 0x15
extern const struct spmi_device spmi_dev[];
extern const size_t spmi_dev_cnt;
int pmif_spmi_init(struct pmif *arb);
int spmi_config_master(void);
void pmif_spmi_iocfg(void);
void pmif_spmi_config(struct pmif *arb, int mstid);
#endif /* __SOC_MEDIATEK_PMIF_SPMI_H__ */
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