3 * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef _STV0991_CREG_H
9 #define _STV0991_CREG_H
12 u32 version; /* offset 0x0 */
13 u32 hdpctl; /* offset 0x4 */
14 u32 hdpval; /* offset 0x8 */
15 u32 hdpgposet; /* offset 0xc */
16 u32 hdpgpoclr; /* offset 0x10 */
17 u32 hdpgpoval; /* offset 0x14 */
18 u32 stm_mux; /* offset 0x18 */
19 u32 sysctrl_1; /* offset 0x1c */
20 u32 sysctrl_2; /* offset 0x20 */
21 u32 sysctrl_3; /* offset 0x24 */
22 u32 sysctrl_4; /* offset 0x28 */
23 u32 reserved_1[0x35]; /* offset 0x2C-0xFC */
24 u32 mux1; /* offset 0x100 */
25 u32 mux2; /* offset 0x104 */
26 u32 mux3; /* offset 0x108 */
27 u32 mux4; /* offset 0x10c */
28 u32 mux5; /* offset 0x110 */
29 u32 mux6; /* offset 0x114 */
30 u32 mux7; /* offset 0x118 */
31 u32 mux8; /* offset 0x11c */
32 u32 mux9; /* offset 0x120 */
33 u32 mux10; /* offset 0x124 */
34 u32 mux11; /* offset 0x128 */
35 u32 mux12; /* offset 0x12c */
36 u32 mux13; /* offset 0x130 */
37 u32 reserved_2[0x33]; /* offset 0x134-0x1FC */
38 u32 cfg_pad1; /* offset 0x200 */
39 u32 cfg_pad2; /* offset 0x204 */
40 u32 cfg_pad3; /* offset 0x208 */
41 u32 cfg_pad4; /* offset 0x20c */
42 u32 cfg_pad5; /* offset 0x210 */
43 u32 cfg_pad6; /* offset 0x214 */
44 u32 cfg_pad7; /* offset 0x218 */
45 u32 reserved_3[0x39]; /* offset 0x21C-0x2FC */
46 u32 vdd_pad1; /* offset 0x300 */
47 u32 vdd_pad2; /* offset 0x304 */
48 u32 reserved_4[0x3e]; /* offset 0x308-0x3FC */
49 u32 vdd_comp1; /* offset 0x400 */
52 /* CREG MUX 13 register */
53 #define FLASH_CS_NC_SHIFT 4
54 #define FLASH_CS_NC_MASK ~(7 << FLASH_CS_NC_SHIFT)
55 #define CFG_FLASH_CS_NC (0 << FLASH_CS_NC_SHIFT)
57 #define FLASH_CLK_SHIFT 0
58 #define FLASH_CLK_MASK ~(7 << FLASH_CLK_SHIFT)
59 #define CFG_FLASH_CLK (0 << FLASH_CLK_SHIFT)
61 /* CREG MUX 12 register */
62 #define GPIOC_30_MUX_SHIFT 24
63 #define GPIOC_30_MUX_MASK ~(1 << GPIOC_30_MUX_SHIFT)
64 #define CFG_GPIOC_30_UART_TX (1 << GPIOC_30_MUX_SHIFT)
66 #define GPIOC_31_MUX_SHIFT 28
67 #define GPIOC_31_MUX_MASK ~(1 << GPIOC_31_MUX_SHIFT)
68 #define CFG_GPIOC_31_UART_RX (1 << GPIOC_31_MUX_SHIFT)
70 /* CREG MUX 7 register */
71 #define GPIOB_16_MUX_SHIFT 0
72 #define GPIOB_16_MUX_MASK ~(1 << GPIOB_16_MUX_SHIFT)
73 #define CFG_GPIOB_16_UART_TX (1 << GPIOB_16_MUX_SHIFT)
75 #define GPIOB_17_MUX_SHIFT 4
76 #define GPIOB_17_MUX_MASK ~(1 << GPIOB_17_MUX_SHIFT)
77 #define CFG_GPIOB_17_UART_RX (1 << GPIOB_17_MUX_SHIFT)
79 /* CREG CFG_PAD6 register */
81 #define GPIOC_31_MODE_SHIFT 30
82 #define GPIOC_31_MODE_MASK ~(1 << GPIOC_31_MODE_SHIFT)
83 #define CFG_GPIOC_31_MODE_OD (0 << GPIOC_31_MODE_SHIFT)
84 #define CFG_GPIOC_31_MODE_PP (1 << GPIOC_31_MODE_SHIFT)
86 #define GPIOC_30_MODE_SHIFT 28
87 #define GPIOC_30_MODE_MASK ~(1 << GPIOC_30_MODE_SHIFT)
88 #define CFG_GPIOC_30_MODE_LOW (0 << GPIOC_30_MODE_SHIFT)
89 #define CFG_GPIOC_30_MODE_HIGH (1 << GPIOC_30_MODE_SHIFT)
91 /* CREG Ethernet pad config */
93 #define VDD_ETH_PS_1V8 0
94 #define VDD_ETH_PS_2V5 2
95 #define VDD_ETH_PS_3V3 3
96 #define VDD_ETH_PS_MASK 0x3
98 #define VDD_ETH_PS_SHIFT 12
99 #define ETH_VDD_CFG (VDD_ETH_PS_1V8 << VDD_ETH_PS_SHIFT)
101 #define VDD_ETH_M_PS_SHIFT 28
102 #define ETH_M_VDD_CFG (VDD_ETH_PS_1V8 << VDD_ETH_M_PS_SHIFT)