diff options
Diffstat (limited to 'arch/arm/include/asm/arch-mx6/iomux-v3.h')
-rw-r--r-- | arch/arm/include/asm/arch-mx6/iomux-v3.h | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/arch/arm/include/asm/arch-mx6/iomux-v3.h b/arch/arm/include/asm/arch-mx6/iomux-v3.h deleted file mode 100644 index 788b413219..0000000000 --- a/arch/arm/include/asm/arch-mx6/iomux-v3.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Based on Linux i.MX iomux-v3.h file: - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, - * <armlinux@phytec.de> - * - * Copyright (C) 2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#ifndef __MACH_IOMUX_V3_H__ -#define __MACH_IOMUX_V3_H__ - -/* - * build IOMUX_PAD structure - * - * This iomux scheme is based around pads, which are the physical balls - * on the processor. - * - * - Each pad has a pad control register (IOMUXC_SW_PAD_CTRL_x) which controls - * things like driving strength and pullup/pulldown. - * - Each pad can have but not necessarily does have an output routing register - * (IOMUXC_SW_MUX_CTL_PAD_x). - * - Each pad can have but not necessarily does have an input routing register - * (IOMUXC_x_SELECT_INPUT) - * - * The three register sets do not have a fixed offset to each other, - * hence we order this table by pad control registers (which all pads - * have) and put the optional i/o routing registers into additional - * fields. - * - * The naming convention for the pad modes is SOC_PAD_<padname>__<padmode> - * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num> - * - * IOMUX/PAD Bit field definitions - * - * MUX_CTRL_OFS: 0..11 (12) - * PAD_CTRL_OFS: 12..23 (12) - * SEL_INPUT_OFS: 24..35 (12) - * MUX_MODE + SION: 36..40 (5) - * PAD_CTRL + NO_PAD_CTRL: 41..58 (18) - * SEL_INP: 59..62 (4) - * reserved: 63 (1) -*/ - -typedef u64 iomux_v3_cfg_t; - -#define MUX_CTRL_OFS_SHIFT 0 -#define MUX_CTRL_OFS_MASK ((iomux_v3_cfg_t)0xfff << MUX_CTRL_OFS_SHIFT) -#define MUX_PAD_CTRL_OFS_SHIFT 12 -#define MUX_PAD_CTRL_OFS_MASK ((iomux_v3_cfg_t)0xfff << \ - MUX_PAD_CTRL_OFS_SHIFT) -#define MUX_SEL_INPUT_OFS_SHIFT 24 -#define MUX_SEL_INPUT_OFS_MASK ((iomux_v3_cfg_t)0xfff << \ - MUX_SEL_INPUT_OFS_SHIFT) - -#define MUX_MODE_SHIFT 36 -#define MUX_MODE_MASK ((iomux_v3_cfg_t)0x1f << MUX_MODE_SHIFT) -#define MUX_PAD_CTRL_SHIFT 41 -#define MUX_PAD_CTRL_MASK ((iomux_v3_cfg_t)0x3ffff << MUX_PAD_CTRL_SHIFT) -#define MUX_SEL_INPUT_SHIFT 59 -#define MUX_SEL_INPUT_MASK ((iomux_v3_cfg_t)0xf << MUX_SEL_INPUT_SHIFT) - -#define MUX_PAD_CTRL(x) ((iomux_v3_cfg_t)(x) << MUX_PAD_CTRL_SHIFT) - -#define IOMUX_PAD(pad_ctrl_ofs, mux_ctrl_ofs, mux_mode, sel_input_ofs, \ - sel_input, pad_ctrl) \ - (((iomux_v3_cfg_t)(mux_ctrl_ofs) << MUX_CTRL_OFS_SHIFT) | \ - ((iomux_v3_cfg_t)(mux_mode) << MUX_MODE_SHIFT) | \ - ((iomux_v3_cfg_t)(pad_ctrl_ofs) << MUX_PAD_CTRL_OFS_SHIFT) | \ - ((iomux_v3_cfg_t)(pad_ctrl) << MUX_PAD_CTRL_SHIFT) | \ - ((iomux_v3_cfg_t)(sel_input_ofs) << MUX_SEL_INPUT_OFS_SHIFT)| \ - ((iomux_v3_cfg_t)(sel_input) << MUX_SEL_INPUT_SHIFT)) - -#define NO_PAD_CTRL (1 << 17) -#define GPIO_PIN_MASK 0x1f -#define GPIO_PORT_SHIFT 5 -#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT) -#define GPIO_PORTA (0 << GPIO_PORT_SHIFT) -#define GPIO_PORTB (1 << GPIO_PORT_SHIFT) -#define GPIO_PORTC (2 << GPIO_PORT_SHIFT) -#define GPIO_PORTD (3 << GPIO_PORT_SHIFT) -#define GPIO_PORTE (4 << GPIO_PORT_SHIFT) -#define GPIO_PORTF (5 << GPIO_PORT_SHIFT) - -#define MUX_CONFIG_SION (0x1 << 4) - -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad); -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count); - -/* - * IOMUXC_GPR13 bit fields - */ -#define IOMUXC_GPR13_SDMA_STOP_REQ (1<<30) -#define IOMUXC_GPR13_CAN2_STOP_REQ (1<<29) -#define IOMUXC_GPR13_CAN1_STOP_REQ (1<<28) -#define IOMUXC_GPR13_ENET_STOP_REQ (1<<27) -#define IOMUXC_GPR13_SATA_PHY_8_MASK (7<<24) -#define IOMUXC_GPR13_SATA_PHY_7_MASK (0x1f<<19) -#define IOMUXC_GPR13_SATA_PHY_6_SHIFT 16 -#define IOMUXC_GPR13_SATA_PHY_6_MASK (7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) -#define IOMUXC_GPR13_SATA_SPEED_MASK (1<<15) -#define IOMUXC_GPR13_SATA_PHY_5_MASK (1<<14) -#define IOMUXC_GPR13_SATA_PHY_4_MASK (7<<11) -#define IOMUXC_GPR13_SATA_PHY_3_MASK (0x1f<<7) -#define IOMUXC_GPR13_SATA_PHY_2_MASK (0x1f<<2) -#define IOMUXC_GPR13_SATA_PHY_1_MASK (3<<0) - -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB (0b000<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB (0b001<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB (0b010<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB (0b011<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB (0b100<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB (0b101<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB (0b110<<24) -#define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB (0b111<<24) - -#define IOMUXC_GPR13_SATA_PHY_7_SATA1I (0b10000<<19) -#define IOMUXC_GPR13_SATA_PHY_7_SATA1M (0b10000<<19) -#define IOMUXC_GPR13_SATA_PHY_7_SATA1X (0b11010<<19) -#define IOMUXC_GPR13_SATA_PHY_7_SATA2I (0b10010<<19) -#define IOMUXC_GPR13_SATA_PHY_7_SATA2M (0b10010<<19) -#define IOMUXC_GPR13_SATA_PHY_7_SATA2X (0b11010<<19) - -#define IOMUXC_GPR13_SATA_SPEED_1P5G (0<<15) -#define IOMUXC_GPR13_SATA_SPEED_3G (1<<15) - -#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED (0<<14) -#define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED (1<<14) - -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16 (0<<11) -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16 (1<<11) -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16 (2<<11) -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16 (3<<11) -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 (4<<11) -#define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16 (5<<11) - -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB (0b0000<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB (0b0001<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB (0b0010<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB (0b0011<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB (0b0100<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB (0b0101<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB (0b0110<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB (0b0111<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB (0b1000<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB (0b1001<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB (0b1010<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB (0b1011<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB (0b1100<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB (0b1101<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB (0b1110<<7) -#define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB (0b1111<<7) - -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V (0b00000<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V (0b00001<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V (0b00010<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V (0b00011<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V (0b00100<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V (0b00101<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V (0b00110<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V (0b00111<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V (0b01000<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V (0b01001<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V (0b01010<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V (0b01011<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V (0b01100<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V (0b01101<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V (0b01110<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V (0b01111<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V (0b10000<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V (0b10001<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V (0b10010<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V (0b10011<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V (0b10100<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V (0b10101<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V (0b10110<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V (0b10111<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V (0b11000<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V (0b11001<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V (0b11010<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V (0b11011<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V (0b11100<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V (0b11101<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V (0b11110<<2) -#define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V (0b11111<<2) - -#define IOMUXC_GPR13_SATA_PHY_1_FAST 0 -#define IOMUXC_GPR13_SATA_PHY_1_MEDIUM 1 -#define IOMUXC_GPR13_SATA_PHY_1_SLOW 2 - -#define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \ - |IOMUXC_GPR13_SATA_PHY_7_MASK \ - |IOMUXC_GPR13_SATA_PHY_6_MASK \ - |IOMUXC_GPR13_SATA_SPEED_MASK \ - |IOMUXC_GPR13_SATA_PHY_5_MASK \ - |IOMUXC_GPR13_SATA_PHY_4_MASK \ - |IOMUXC_GPR13_SATA_PHY_3_MASK \ - |IOMUXC_GPR13_SATA_PHY_2_MASK \ - |IOMUXC_GPR13_SATA_PHY_1_MASK) - -#endif /* __MACH_IOMUX_V3_H__*/ |