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/*
* (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __GXBB_H__
#define __GXBB_H__
#define GXBB_PERIPHS_BASE 0xc8834400
#define GXBB_HIU_BASE 0xc883c000
#define GXBB_ETH_BASE 0xc9410000
/* Peripherals registers */
#define GXBB_PERIPHS_ADDR(off) (GXBB_PERIPHS_BASE + ((off) << 2))
/* GPIO registers 0 to 6 */
#define _GXBB_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n))
#define GXBB_GPIO_EN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 0)
#define GXBB_GPIO_IN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 1)
#define GXBB_GPIO_OUT(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 2)
#define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50)
#define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51)
#define GXBB_ETH_REG_2 GXBB_PERIPHS_ADDR(0x56)
#define GXBB_ETH_REG_3 GXBB_PERIPHS_ADDR(0x57)
#define GXBB_ETH_REG_0_PHY_INTF BIT(0)
#define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5)
#define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7)
#define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10)
#define GXBB_ETH_REG_0_INVERT_RMII_CLK BIT(11)
#define GXBB_ETH_REG_0_CLK_EN BIT(12)
/* HIU registers */
#define GXBB_HIU_ADDR(off) (GXBB_HIU_BASE + ((off) << 2))
#define GXBB_MEM_PD_REG_0 GXBB_HIU_ADDR(0x40)
/* Ethernet memory power domain */
#define GXBB_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3))
/* Clock gates */
#define GXBB_GCLK_MPEG_0 GXBB_HIU_ADDR(0x50)
#define GXBB_GCLK_MPEG_1 GXBB_HIU_ADDR(0x51)
#define GXBB_GCLK_MPEG_2 GXBB_HIU_ADDR(0x52)
#define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53)
#define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54)
#define GXBB_GCLK_MPEG_0_I2C BIT(9)
#define GXBB_GCLK_MPEG_1_ETH BIT(3)
#endif /* __GXBB_H__ */
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