/* SPDX-License-Identifier: GPL-2.0 */
#ifndef CS2000_H_INCLUDED
#define CS2000_H_INCLUDED

#define CS2000_DEV_ID           0x01
#define CS2000_DEV_CTRL         0x02
#define CS2000_DEV_CFG_1        0x03
#define CS2000_DEV_CFG_2        0x04
#define CS2000_GLOBAL_CFG       0x05
#define CS2000_RATIO_0          0x06 /* 32 bits, big endian */
#define CS2000_RATIO_1          0x0a
#define CS2000_RATIO_2          0x0e
#define CS2000_RATIO_3          0x12
#define CS2000_FUN_CFG_1        0x16
#define CS2000_FUN_CFG_2        0x17
#define CS2000_FUN_CFG_3        0x1e

/* DEV_ID */
#define CS2000_DEVICE_MASK              0xf8
#define CS2000_REVISION_MASK            0x07

/* DEV_CTRL */
#define CS2000_UNLOCK                   0x80
#define CS2000_AUX_OUT_DIS              0x02
#define CS2000_CLK_OUT_DIS              0x01

/* DEV_CFG_1 */
#define CS2000_R_MOD_SEL_MASK           0xe0
#define CS2000_R_MOD_SEL_1              0x00
#define CS2000_R_MOD_SEL_2              0x20
#define CS2000_R_MOD_SEL_4              0x40
#define CS2000_R_MOD_SEL_8              0x60
#define CS2000_R_MOD_SEL_1_2            0x80
#define CS2000_R_MOD_SEL_1_4            0xa0
#define CS2000_R_MOD_SEL_1_8            0xc0
#define CS2000_R_MOD_SEL_1_16           0xe0
#define CS2000_R_SEL_MASK               0x18
#define CS2000_R_SEL_SHIFT              3
#define CS2000_AUX_OUT_SRC_MASK         0x06
#define CS2000_AUX_OUT_SRC_REF_CLK      0x00
#define CS2000_AUX_OUT_SRC_CLK_IN       0x02
#define CS2000_AUX_OUT_SRC_CLK_OUT      0x04
#define CS2000_AUX_OUT_SRC_PLL_LOCK     0x06
#define CS2000_EN_DEV_CFG_1             0x01

/* DEV_CFG_2 */
#define CS2000_LOCK_CLK_MASK            0x06
#define CS2000_LOCK_CLK_SHIFT           1
#define CS2000_FRAC_N_SRC_MASK          0x01
#define CS2000_FRAC_N_SRC_STATIC        0x00
#define CS2000_FRAC_N_SRC_DYNAMIC       0x01

/* GLOBAL_CFG */
#define CS2000_FREEZE                   0x08
#define CS2000_EN_DEV_CFG_2             0x01

/* FUN_CFG_1 */
#define CS2000_CLK_SKIP_EN              0x80
#define CS2000_AUX_LOCK_CFG_MASK        0x40
#define CS2000_AUX_LOCK_CFG_PP_HIGH     0x00
#define CS2000_AUX_LOCK_CFG_OD_LOW      0x40
#define CS2000_REF_CLK_DIV_MASK         0x18
#define CS2000_REF_CLK_DIV_4            0x00
#define CS2000_REF_CLK_DIV_2            0x08
#define CS2000_REF_CLK_DIV_1            0x10

/* FUN_CFG_2 */
#define CS2000_CLK_OUT_UNL              0x10
#define CS2000_L_F_RATIO_CFG_MASK       0x08
#define CS2000_L_F_RATIO_CFG_20_12      0x00
#define CS2000_L_F_RATIO_CFG_12_20      0x08

/* FUN_CFG_3 */
#define CS2000_CLK_IN_BW_MASK           0x70
#define CS2000_CLK_IN_BW_1              0x00
#define CS2000_CLK_IN_BW_2              0x10
#define CS2000_CLK_IN_BW_4              0x20
#define CS2000_CLK_IN_BW_8              0x30
#define CS2000_CLK_IN_BW_16             0x40
#define CS2000_CLK_IN_BW_32             0x50
#define CS2000_CLK_IN_BW_64             0x60
#define CS2000_CLK_IN_BW_128            0x70

#endif