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/*
* Copyright (C) 2015-2016 Marvell International Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _COMPHY_A3700_H_
#define _COMPHY_A3700_H_
#include "comphy.h"
#include "comphy_hpipe.h"
#define MVEBU_REG(offs) ((uintptr_t)MVEBU_REGISTER(offs))
#define DEFAULT_REFCLK_MHZ 25
#define PLL_SET_DELAY_US 600
#define PLL_LOCK_TIMEOUT 1000
#define POLL_16B_REG 1
#define POLL_32B_REG 0
/*
* COMPHY SB definitions
*/
#define COMPHY_SEL_ADDR MVEBU_REG(0x0183FC)
#define rf_compy_select(lane) (0x1 << (((lane) == 1) ? 4 : 0))
#define COMPHY_PHY_CFG1_ADDR(lane) MVEBU_REG(0x018300 + (lane) * 0x28)
#define rb_pin_pu_iveref BIT(1)
#define rb_pin_reset_core BIT(11)
#define rb_pin_reset_comphy BIT(12)
#define rb_pin_pu_pll BIT(16)
#define rb_pin_pu_rx BIT(17)
#define rb_pin_pu_tx BIT(18)
#define rb_pin_tx_idle BIT(19)
#define rf_gen_rx_sel_shift 22
#define rf_gen_rx_select (0x0F << rf_gen_rx_sel_shift)
#define rf_gen_tx_sel_shift 26
#define rf_gen_tx_select (0x0F << rf_gen_tx_sel_shift)
#define rb_phy_rx_init BIT(30)
#define COMPHY_PHY_STAT1_ADDR(lane) MVEBU_REG(0x018318 + (lane) * 0x28)
#define rb_rx_init_done BIT(0)
#define rb_pll_ready_rx BIT(2)
#define rb_pll_ready_tx BIT(3)
/*
* PCIe/USB/SGMII definitions
*/
#define PCIE_BASE MVEBU_REG(0x070000)
#define PCIETOP_BASE MVEBU_REG(0x080000)
#define PCIE_RAMBASE MVEBU_REG(0x08C000)
#define PCIEPHY_BASE MVEBU_REG(0x01F000)
#define PCIEPHY_SHFT 2
#define USB32_BASE MVEBU_REG(0x050000) /* usb3 device */
#define USB32H_BASE MVEBU_REG(0x058000) /* usb3 host */
#define USB3PHY_BASE MVEBU_REG(0x05C000)
#define USB2PHY_BASE MVEBU_REG(0x05D000)
#define USB2PHY2_BASE MVEBU_REG(0x05F000)
#define USB32_CTRL_BASE MVEBU_REG(0x05D800)
#define USB3PHY_SHFT 2
#define SGMIIPHY_BASE(l) (l == 1 ? USB3PHY_BASE : PCIEPHY_BASE)
#define SGMIIPHY_ADDR(l, a) (((a & 0x00007FF) * 2) | SGMIIPHY_BASE(l))
#define phy_read16(l, a) read16((void __iomem *)SGMIIPHY_ADDR(l, a))
#define phy_write16(l, a, data, mask) \
reg_set16((void __iomem *)SGMIIPHY_ADDR(l, a), data, mask)
/* units */
#define PCIE 1
#define USB3 2
#define PHY_BASE(unit) ((unit == PCIE) ? PCIEPHY_BASE : USB3PHY_BASE)
#define PHY_SHFT(unit) ((unit == PCIE) ? PCIEPHY_SHFT : USB3PHY_SHFT)
/* bit definition for USB32_CTRL_BASE (USB32 Control Mode) */
#define usb32_ctrl_id_mode BIT(0)
#define usb32_ctrl_soft_id BIT(1)
#define usb32_ctrl_int_mode BIT(4)
#define PHY_PWR_PLL_CTRL_ADDR 0x01 /* for phy_read16 and phy_write16 */
#define PWR_PLL_CTRL_ADDR(unit) \
(PHY_PWR_PLL_CTRL_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rf_phy_mode_shift 5
#define rf_phy_mode_mask (0x7 << rf_phy_mode_shift)
#define rf_ref_freq_sel_shift 0
#define rf_ref_freq_sel_mask (0x1F << rf_ref_freq_sel_shift)
#define PHY_MODE_SGMII 0x4
/* for phy_read16 and phy_write16 */
#define PHY_REG_KVCO_CAL_CTRL_ADDR 0x02
#define KVCO_CAL_CTRL_ADDR(unit) \
(PHY_REG_KVCO_CAL_CTRL_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rb_use_max_pll_rate BIT(12)
#define rb_force_calibration_done BIT(9)
/* for phy_read16 and phy_write16 */
#define PHY_DIG_LB_EN_ADDR 0x23
#define DIG_LB_EN_ADDR(unit) \
(PHY_DIG_LB_EN_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rf_data_width_shift 10
#define rf_data_width_mask (0x3 << rf_data_width_shift)
/* for phy_read16 and phy_write16 */
#define PHY_SYNC_PATTERN_ADDR 0x24
#define SYNC_PATTERN_ADDR(unit) \
(PHY_SYNC_PATTERN_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define phy_txd_inv BIT(10)
#define phy_rxd_inv BIT(11)
/* for phy_read16 and phy_write16 */
#define PHY_REG_UNIT_CTRL_ADDR 0x48
#define UNIT_CTRL_ADDR(unit) \
(PHY_REG_UNIT_CTRL_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rb_idle_sync_en BIT(12)
/* for phy_read16 and phy_write16 */
#define PHY_REG_GEN2_SETTINGS_2 0x3e
#define GEN2_SETTING_2_ADDR(unit) \
(PHY_REG_GEN2_SETTINGS_2 * PHY_SHFT(unit) + PHY_BASE(unit))
#define g2_tx_ssc_amp BIT(14)
/* for phy_read16 and phy_write16 */
#define PHY_REG_GEN2_SETTINGS_3 0x3f
#define GEN2_SETTING_3_ADDR(unit) \
(PHY_REG_GEN2_SETTINGS_3 * PHY_SHFT(unit) + PHY_BASE(unit))
/* for phy_read16 and phy_write16 */
#define PHY_MISC_REG0_ADDR 0x4f
#define MISC_REG0_ADDR(unit) \
(PHY_MISC_REG0_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rb_clk100m_125m_en BIT(4)
#define rb_clk500m_en BIT(7)
#define rb_ref_clk_sel BIT(10)
/* for phy_read16 and phy_write16 */
#define PHY_REG_IFACE_REF_CLK_CTRL_ADDR 0x51
#define UNIT_IFACE_REF_CLK_CTRL_ADDR(unit) \
(PHY_REG_IFACE_REF_CLK_CTRL_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rb_ref1m_gen_div_force BIT(8)
#define rf_ref1m_gen_div_value_shift 0
#define rf_ref1m_gen_div_value_mask (0xFF << rf_ref1m_gen_div_value_shift)
/* for phy_read16 and phy_write16 */
#define PHY_REG_ERR_CNT_CONST_CTRL_ADDR 0x6A
#define UNIT_ERR_CNT_CONST_CTRL_ADDR(unit) \
(PHY_REG_ERR_CNT_CONST_CTRL_ADDR * PHY_SHFT(unit) + PHY_BASE(unit))
#define rb_fast_dfe_enable BIT(13)
#define MISC_REG1_ADDR(u) (0x73 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_sel_bits_pcie_force BIT(15)
#define LANE_CFG0_ADDR(u) (0x180 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_use_max_pll_rate BIT(9)
#define LANE_CFG1_ADDR(u) (0x181 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_use_max_pll_rate BIT(9)
/* 0x5c310 = 0x93 (set BIT7) */
#define LANE_CFG4_ADDR(u) (0x188 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_spread_spectrum_clock_en BIT(7)
#define LANE_STAT1_ADDR(u) (0x183 * PHY_SHFT(u) + PHY_BASE(u))
#define rb_txdclk_pclk_en BIT(0)
#define GLOB_PHY_CTRL0_ADDR(u) (0x1c1 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_soft_rst BIT(0)
#define bf_mode_refdiv 0x30
#define rb_mode_core_clk_freq_sel BIT(9)
#define rb_mode_pipe_width_32 BIT(3)
#define TEST_MODE_CTRL_ADDR(u) (0x1c2 * PHY_SHFT(u) + PHY_BASE(u))
#define rb_mode_margin_override BIT(2)
#define GLOB_CLK_SRC_LO_ADDR(u) (0x1c3 * PHY_SHFT(u) + PHY_BASE(u))
#define bf_cfg_sel_20b BIT(15)
#define PWR_MGM_TIM1_ADDR(u) (0x1d0 * PHY_SHFT(u) + PHY_BASE(u))
#define PHY_REF_CLK_ADDR (0x4814 + PCIE_BASE)
#define USB3_CTRPUL_VAL_REG (0x20 + USB32_BASE)
#define USB3H_CTRPUL_VAL_REG (0x3454 + USB32H_BASE)
#define rb_usb3_ctr_100ns 0xff000000
#define USB2_OTG_PHY_CTRL_ADDR (0x820 + USB2PHY_BASE)
#define rb_usb2phy_suspm BIT(14)
#define rb_usb2phy_pu BIT(0)
#define USB2_PHY_OTG_CTRL_ADDR (0x34 + USB2PHY_BASE)
#define rb_pu_otg BIT(4)
#define USB2_PHY_CHRGR_DET_ADDR (0x38 + USB2PHY_BASE)
#define rb_cdp_en BIT(2)
#define rb_dcp_en BIT(3)
#define rb_pd_en BIT(4)
#define rb_pu_chrg_dtc BIT(5)
#define rb_cdp_dm_auto BIT(7)
#define rb_enswitch_dp BIT(12)
#define rb_enswitch_dm BIT(13)
#define USB2_CAL_CTRL_ADDR (0x8 + USB2PHY_BASE)
#define rb_usb2phy_pllcal_done BIT(31)
#define rb_usb2phy_impcal_done BIT(23)
#define USB2_PLL_CTRL0_ADDR (0x0 + USB2PHY_BASE)
#define rb_usb2phy_pll_ready BIT(31)
#define USB2_RX_CHAN_CTRL1_ADDR (0x18 + USB2PHY_BASE)
#define rb_usb2phy_sqcal_done BIT(31)
#define USB2_PHY2_CTRL_ADDR (0x804 + USB2PHY2_BASE)
#define rb_usb2phy2_suspm BIT(7)
#define rb_usb2phy2_pu BIT(0)
#define USB2_PHY2_CAL_CTRL_ADDR (0x8 + USB2PHY2_BASE)
#define USB2_PHY2_PLL_CTRL0_ADDR (0x0 + USB2PHY2_BASE)
#define USB2_PHY2_RX_CHAN_CTRL1_ADDR (0x18 + USB2PHY2_BASE)
#define USB2_PHY_BASE(usb32) (usb32 == 0 ? USB2PHY2_BASE : USB2PHY_BASE)
#define USB2_PHY_CTRL_ADDR(usb32) \
(usb32 == 0 ? USB2_PHY2_CTRL_ADDR : USB2_OTG_PHY_CTRL_ADDR)
#define RB_USB2PHY_SUSPM(usb32) \
(usb32 == 0 ? rb_usb2phy2_suspm : rb_usb2phy_suspm)
#define RB_USB2PHY_PU(usb32) \
(usb32 == 0 ? rb_usb2phy2_pu : rb_usb2phy_pu)
#define USB2_PHY_CAL_CTRL_ADDR(usb32) \
(usb32 == 0 ? USB2_PHY2_CAL_CTRL_ADDR : USB2_CAL_CTRL_ADDR)
#define USB2_PHY_RX_CHAN_CTRL1_ADDR(usb32) \
(usb32 == 0 ? USB2_PHY2_RX_CHAN_CTRL1_ADDR : USB2_RX_CHAN_CTRL1_ADDR)
#define USB2_PHY_PLL_CTRL0_ADDR(usb32) \
(usb32 == 0 ? USB2_PHY2_PLL_CTRL0_ADDR : USB2_PLL_CTRL0_ADDR)
/*
* SATA definitions
*/
#define AHCI_BASE MVEBU_REG(0xE0000)
#define rh_vsreg_addr (AHCI_BASE + 0x178)
#define rh_vsreg_data (AHCI_BASE + 0x17C)
#define rh_vs0_a (AHCI_BASE + 0xA0)
#define rh_vs0_d (AHCI_BASE + 0xA4)
#define vphy_sync_pattern_reg 0x224
#define bs_txd_inv BIT(10)
#define bs_rxd_inv BIT(11)
#define vphy_loopback_reg0 0x223
#define bs_phyintf_40bit 0x0C00
#define bs_pll_ready_tx 0x10
#define vphy_power_reg0 0x201
#define vphy_calctl_reg 0x202
#define bs_max_pll_rate BIT(12)
#define vphy_reserve_reg 0x0e
#define bs_phyctrl_frm_pin BIT(13)
#define vsata_ctrl_reg 0x00
#define bs_phy_pu_pll BIT(6)
/*
* SDIO/eMMC definitions
*/
#define SDIO_BASE MVEBU_REG(0xD8000)
#define SDIO_HOST_CTRL1_ADDR (SDIO_BASE + 0x28)
#define SDIO_SDHC_FIFO_ADDR (SDIO_BASE + 0x12C)
#define SDIO_CAP_12_ADDR (SDIO_BASE + 0x40)
#define SDIO_ENDIAN_ADDR (SDIO_BASE + 0x1A4)
#define SDIO_PHY_TIMING_ADDR (SDIO_BASE + 0x170)
#define SDIO_PHY_PAD_CTRL0_ADDR (SDIO_BASE + 0x178)
#define SDIO_DLL_RST_ADDR (SDIO_BASE + 0x148)
#endif /* _COMPHY_A3700_H_ */
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