| Beniamino Galvani | d1037e4 | 2016-05-08 08:30:16 +0200 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #ifndef __GXBB_H__ |
| 8 | #define __GXBB_H__ |
| 9 | |
| 10 | #define GXBB_PERIPHS_BASE 0xc8834400 |
| 11 | #define GXBB_HIU_BASE 0xc883c000 |
| 12 | #define GXBB_ETH_BASE 0xc9410000 |
| 13 | |
| 14 | /* Peripherals registers */ |
| 15 | #define GXBB_PERIPHS_ADDR(off) (GXBB_PERIPHS_BASE + ((off) << 2)) |
| 16 | |
| 17 | /* GPIO registers 0 to 6 */ |
| 18 | #define _GXBB_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n)) |
| 19 | #define GXBB_GPIO_EN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 0) |
| 20 | #define GXBB_GPIO_IN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 1) |
| 21 | #define GXBB_GPIO_OUT(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 2) |
| 22 | |
| 23 | /* Pinmux registers 0 to 12 */ |
| 24 | #define GXBB_PINMUX(n) GXBB_PERIPHS_ADDR(0x2c + (n)) |
| 25 | |
| 26 | #define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50) |
| 27 | #define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51) |
| 28 | |
| 29 | #define GXBB_ETH_REG_0_PHY_INTF BIT(0) |
| 30 | #define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5) |
| 31 | #define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7) |
| 32 | #define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10) |
| 33 | #define GXBB_ETH_REG_0_CLK_EN BIT(12) |
| 34 | |
| 35 | /* HIU registers */ |
| 36 | #define GXBB_HIU_ADDR(off) (GXBB_HIU_BASE + ((off) << 2)) |
| 37 | |
| 38 | #define GXBB_MEM_PD_REG_0 GXBB_HIU_ADDR(0x40) |
| 39 | |
| 40 | /* Ethernet memory power domain */ |
| 41 | #define GXBB_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3)) |
| 42 | |
| 43 | /* Clock gates */ |
| 44 | #define GXBB_GCLK_MPEG_0 GXBB_HIU_ADDR(0x50) |
| 45 | #define GXBB_GCLK_MPEG_1 GXBB_HIU_ADDR(0x51) |
| 46 | #define GXBB_GCLK_MPEG_2 GXBB_HIU_ADDR(0x52) |
| 47 | #define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53) |
| 48 | #define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54) |
| 49 | |
| 50 | #define GXBB_GCLK_MPEG_1_ETH BIT(3) |
| 51 | |
| 52 | #endif /* __GXBB_H__ */ |