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__ */ 53