193 lines
7.4 KiB
C
193 lines
7.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef __ASM_ARCH_IOMUX_H__
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#define __ASM_ARCH_IOMUX_H__
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#define MX6_IOMUXC_GPR4 0x020e0010
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#define MX6_IOMUXC_GPR6 0x020e0018
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#define MX6_IOMUXC_GPR7 0x020e001c
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/*
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* IOMUXC_GPR1 bit fields
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*/
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#define IOMUXC_GPR1_OTG_ID_ENET_RX_ERR (0<<13)
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#define IOMUXC_GPR1_OTG_ID_GPIO1 (1<<13)
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#define IOMUXC_GPR1_OTG_ID_MASK (1<<13)
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#define IOMUXC_GPR1_REF_SSP_EN (1 << 16)
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#define IOMUXC_GPR1_TEST_POWERDOWN (1 << 18)
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#define IOMUXC_GPR1_PCIE_SW_RST (1 << 29)
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/*
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* IOMUXC_GPR5 bit fields
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*/
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#define IOMUXC_GPR5_PCIE_BTNRST (1 << 19)
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#define IOMUXC_GPR5_PCIE_PERST (1 << 18)
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/*
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* IOMUXC_GPR8 bit fields
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*/
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN1_MASK (0x3f << 0)
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN1_OFFSET 0
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_3P5DB_MASK (0x3f << 6)
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_3P5DB_OFFSET 6
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_6DB_MASK (0x3f << 12)
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#define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_6DB_OFFSET 12
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#define IOMUXC_GPR8_PCS_TX_SWING_FULL_MASK (0x7f << 18)
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#define IOMUXC_GPR8_PCS_TX_SWING_FULL_OFFSET 18
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#define IOMUXC_GPR8_PCS_TX_SWING_LOW_MASK (0x7f << 25)
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#define IOMUXC_GPR8_PCS_TX_SWING_LOW_OFFSET 25
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/*
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* IOMUXC_GPR12 bit fields
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*/
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#define IOMUXC_GPR12_RX_EQ_2 (0x2 << 0)
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#define IOMUXC_GPR12_RX_EQ_MASK (0x7 << 0)
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#define IOMUXC_GPR12_LOS_LEVEL_9 (0x9 << 4)
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#define IOMUXC_GPR12_LOS_LEVEL_MASK (0x1f << 4)
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#define IOMUXC_GPR12_APPS_LTSSM_ENABLE (1 << 10)
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#define IOMUXC_GPR12_DEVICE_TYPE_EP (0x0 << 12)
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#define IOMUXC_GPR12_DEVICE_TYPE_RC (0x4 << 12)
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#define IOMUXC_GPR12_DEVICE_TYPE_MASK (0xf << 12)
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#define IOMUXC_GPR12_TEST_POWERDOWN (1 << 30)
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/*
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* IOMUXC_GPR13 bit fields
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*/
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#define IOMUXC_GPR13_SDMA_STOP_REQ (1<<30)
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#define IOMUXC_GPR13_CAN2_STOP_REQ (1<<29)
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#define IOMUXC_GPR13_CAN1_STOP_REQ (1<<28)
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#define IOMUXC_GPR13_ENET_STOP_REQ (1<<27)
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#define IOMUXC_GPR13_SATA_PHY_8_MASK (7<<24)
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#define IOMUXC_GPR13_SATA_PHY_7_MASK (0x1f<<19)
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#define IOMUXC_GPR13_SATA_PHY_6_SHIFT 16
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#define IOMUXC_GPR13_SATA_PHY_6_MASK (7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
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#define IOMUXC_GPR13_SATA_SPEED_MASK (1<<15)
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#define IOMUXC_GPR13_SATA_PHY_5_MASK (1<<14)
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#define IOMUXC_GPR13_SATA_PHY_4_MASK (7<<11)
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#define IOMUXC_GPR13_SATA_PHY_3_MASK (0x1f<<7)
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#define IOMUXC_GPR13_SATA_PHY_2_MASK (0x1f<<2)
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#define IOMUXC_GPR13_SATA_PHY_1_MASK (3<<0)
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#define IOMUX_GPR1_FEC_CLOCK_MUX1_SEL_MASK (0x3 << 17)
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#define IOMUX_GPR1_FEC_CLOCK_MUX2_SEL_MASK (0x1 << 14)
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#define IOMUX_GPR1_FEC_MASK (IOMUX_GPR1_FEC_CLOCK_MUX1_SEL_MASK \
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| IOMUX_GPR1_FEC_CLOCK_MUX2_SEL_MASK)
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#define IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK (0x1 << 17)
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#define IOMUX_GPR1_FEC1_CLOCK_MUX2_SEL_MASK (0x1 << 13)
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#define IOMUX_GPR1_FEC1_MASK (IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK \
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| IOMUX_GPR1_FEC1_CLOCK_MUX2_SEL_MASK)
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#define IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK (0x1 << 18)
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#define IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK (0x1 << 14)
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#define IOMUX_GPR1_FEC2_MASK (IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK \
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| IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB (0<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB (1<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB (2<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB (3<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB (4<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB (5<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB (6<<24)
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#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB (7<<24)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA1I (0x10<<19)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA1M (0x10<<19)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA1X (0x1A<<19)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA2I (0x12<<19)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA2M (0x12<<19)
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#define IOMUXC_GPR13_SATA_PHY_7_SATA2X (0x1A<<19)
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#define IOMUXC_GPR13_SATA_SPEED_1P5G (0<<15)
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#define IOMUXC_GPR13_SATA_SPEED_3G (1<<15)
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#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED (0<<14)
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#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED (1<<14)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16 (0<<11)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16 (1<<11)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16 (2<<11)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16 (3<<11)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 (4<<11)
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#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16 (5<<11)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB (0<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB (1<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB (2<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB (3<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB (4<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB (5<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB (6<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB (7<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB (8<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB (9<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB (0xA<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB (0xB<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB (0xC<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB (0xD<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB (0xE<<7)
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#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB (0xF<<7)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V (0<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V (1<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V (2<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V (3<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V (4<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V (5<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V (6<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V (7<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V (8<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V (9<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V (0xA<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V (0xB<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V (0xC<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V (0xD<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V (0xE<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V (0xF<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V (0x10<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V (0x11<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V (0x12<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V (0x13<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V (0x14<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V (0x15<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V (0x16<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V (0x17<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V (0x18<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V (0x19<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V (0x1A<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V (0x1B<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V (0x1C<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V (0x1D<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V (0x1E<<2)
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#define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V (0x1F<<2)
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#define IOMUXC_GPR13_SATA_PHY_1_FAST 0
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#define IOMUXC_GPR13_SATA_PHY_1_MEDIUM 1
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#define IOMUXC_GPR13_SATA_PHY_1_SLOW 2
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#define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \
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|IOMUXC_GPR13_SATA_PHY_7_MASK \
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|IOMUXC_GPR13_SATA_PHY_6_MASK \
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|IOMUXC_GPR13_SATA_SPEED_MASK \
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|IOMUXC_GPR13_SATA_PHY_5_MASK \
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|IOMUXC_GPR13_SATA_PHY_4_MASK \
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|IOMUXC_GPR13_SATA_PHY_3_MASK \
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|IOMUXC_GPR13_SATA_PHY_2_MASK \
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|IOMUXC_GPR13_SATA_PHY_1_MASK)
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/*
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* Setup RGMII voltage levels on iMX6 SoC - the
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*
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* IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE_RGMII - register
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*
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* 1P2V_IO - USB_HSIC, MIPI_HSI
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* 1P5V_IO - ENET pins
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*/
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#define IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE_RGMII 0x020e0790
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#define DDR_SEL_1P2V_IO (0x2 << 18)
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#define DDR_SEL_1P5V_IO (0x3 << 18)
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#endif /* __ASM_ARCH_IOMUX_H__ */
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