/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __QCOM_SMD_RPM_H__
#define __QCOM_SMD_RPM_H__

#include <linux/types.h>

struct qcom_smd_rpm;

#define QCOM_SMD_RPM_ACTIVE_STATE       0
#define QCOM_SMD_RPM_SLEEP_STATE        1
#define QCOM_SMD_RPM_STATE_NUM          2

/*
 * Constants used for addressing resources in the RPM.
 */
#define QCOM_SMD_RPM_BBYB       0x62796262
#define QCOM_SMD_RPM_BOBB       0x62626f62
#define QCOM_SMD_RPM_BOOST      0x61747362
#define QCOM_SMD_RPM_BUS_CLK    0x316b6c63
#define QCOM_SMD_RPM_BUS_MASTER 0x73616d62
#define QCOM_SMD_RPM_BUS_SLAVE  0x766c7362
#define QCOM_SMD_RPM_CLK_BUF_A  0x616B6C63
#define QCOM_SMD_RPM_LDOA       0x616f646c
#define QCOM_SMD_RPM_LDOB       0x626F646C
#define QCOM_SMD_RPM_LDOE       0x656f646c
#define QCOM_SMD_RPM_RWCX       0x78637772
#define QCOM_SMD_RPM_RWMX       0x786d7772
#define QCOM_SMD_RPM_RWLC       0x636c7772
#define QCOM_SMD_RPM_RWLM       0x6d6c7772
#define QCOM_SMD_RPM_MEM_CLK    0x326b6c63
#define QCOM_SMD_RPM_MISC_CLK   0x306b6c63
#define QCOM_SMD_RPM_NCPA       0x6170636E
#define QCOM_SMD_RPM_NCPB       0x6270636E
#define QCOM_SMD_RPM_OCMEM_PWR  0x706d636f
#define QCOM_SMD_RPM_QPIC_CLK   0x63697071
#define QCOM_SMD_RPM_QUP_CLK    0x707571
#define QCOM_SMD_RPM_SMPA       0x61706d73
#define QCOM_SMD_RPM_SMPB       0x62706d73
#define QCOM_SMD_RPM_SMPE       0x65706d73
#define QCOM_SMD_RPM_SPDM       0x63707362
#define QCOM_SMD_RPM_VSA        0x00617376
#define QCOM_SMD_RPM_MMAXI_CLK  0x69786d6d
#define QCOM_SMD_RPM_IPA_CLK    0x617069
#define QCOM_SMD_RPM_CE_CLK     0x6563
#define QCOM_SMD_RPM_AGGR_CLK   0x72676761
#define QCOM_SMD_RPM_HWKM_CLK   0x6d6b7768
#define QCOM_SMD_RPM_PKA_CLK    0x616b70
#define QCOM_SMD_RPM_MCFG_CLK   0x6766636d

#define QCOM_RPM_KEY_SOFTWARE_ENABLE                    0x6e657773
#define QCOM_RPM_KEY_PIN_CTRL_CLK_BUFFER_ENABLE_KEY     0x62636370
#define QCOM_RPM_SMD_KEY_RATE                           0x007a484b
#define QCOM_RPM_SMD_KEY_ENABLE                         0x62616e45
#define QCOM_RPM_SMD_KEY_STATE                          0x54415453
#define QCOM_RPM_SCALING_ENABLE_ID                      0x2

struct clk_smd_rpm_req {
        __le32 key;
        __le32 nbytes;
        __le32 value;
};

int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
                       int state,
                       u32 resource_type, u32 resource_id,
                       void *buf, size_t count);

#endif