90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _PINMUX_H_
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#define _PINMUX_H_
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#include "../utils/types.h"
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/*! APB MISC registers. */
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#define APB_MISC_GP_SDMMC1_CLK_LPBK_CONTROL 0x8D4
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#define APB_MISC_GP_SDMMC3_CLK_LPBK_CONTROL 0x8D8
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#define APB_MISC_GP_SDMMC1_PAD_CFGPADCTRL 0xA98
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#define APB_MISC_GP_VGPIO_GPIO_MUX_SEL 0xB74
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/*! Pinmux registers. */
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#define PINMUX_AUX_SDMMC1_CLK 0x00
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#define PINMUX_AUX_SDMMC1_CMD 0x04
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#define PINMUX_AUX_SDMMC1_DAT3 0x08
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#define PINMUX_AUX_SDMMC1_DAT2 0x0C
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#define PINMUX_AUX_SDMMC1_DAT1 0x10
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#define PINMUX_AUX_SDMMC1_DAT0 0x14
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#define PINMUX_AUX_SDMMC3_CLK 0x1C
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#define PINMUX_AUX_SDMMC3_CMD 0x20
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#define PINMUX_AUX_SDMMC3_DAT0 0x24
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#define PINMUX_AUX_SDMMC3_DAT1 0x28
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#define PINMUX_AUX_SDMMC3_DAT2 0x2C
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#define PINMUX_AUX_SDMMC3_DAT3 0x30
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#define PINMUX_AUX_DMIC3_CLK 0xB4
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#define PINMUX_AUX_UART2_TX 0xF4
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#define PINMUX_AUX_UART3_TX 0x104
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#define PINMUX_AUX_WIFI_EN 0x1B4
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#define PINMUX_AUX_WIFI_RST 0x1B8
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#define PINMUX_AUX_NFC_EN 0x1D0
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#define PINMUX_AUX_NFC_INT 0x1D4
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#define PINMUX_AUX_LCD_BL_PWM 0x1FC
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#define PINMUX_AUX_LCD_BL_EN 0x200
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#define PINMUX_AUX_LCD_RST 0x204
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#define PINMUX_AUX_GPIO_PE6 0x248
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#define PINMUX_AUX_GPIO_PH6 0x250
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#define PINMUX_AUX_GPIO_PZ1 0x280
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/*! 0:UART-A, 1:UART-B, 3:UART-C, 3:UART-D */
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#define PINMUX_AUX_UARTX_TX(x) (0xE4 + 0x10 * (x))
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#define PINMUX_AUX_UARTX_RX(x) (0xE8 + 0x10 * (x))
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#define PINMUX_AUX_UARTX_RTS(x) (0xEC + 0x10 * (x))
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#define PINMUX_AUX_UARTX_CTS(x) (0xF0 + 0x10 * (x))
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/*! 0:GEN1, 1:GEN2, 2:GEN3, 3:CAM, 4:PWR */
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#define PINMUX_AUX_X_I2C_SCL(x) (0xBC + 8 * (x))
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#define PINMUX_AUX_X_I2C_SDA(x) (0xC0 + 8 * (x))
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#define PINMUX_FUNC_MASK (3 << 0)
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#define PINMUX_PULL_MASK (3 << 2)
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#define PINMUX_PULL_NONE (0 << 2)
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#define PINMUX_PULL_DOWN (1 << 2)
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#define PINMUX_PULL_UP (2 << 2)
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#define PINMUX_TRISTATE (1 << 4)
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#define PINMUX_PARKED (1 << 5)
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#define PINMUX_INPUT_ENABLE (1 << 6)
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#define PINMUX_LOCK (1 << 7)
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#define PINMUX_LPDR (1 << 8)
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#define PINMUX_HSM (1 << 9)
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#define PINMUX_IO_HV (1 << 10)
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#define PINMUX_OPEN_DRAIN (1 << 11)
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#define PINMUX_SCHMT (1 << 12)
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#define PINMUX_DRIVE_1X (0 << 13)
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#define PINMUX_DRIVE_2X (1 << 13)
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#define PINMUX_DRIVE_3X (2 << 13)
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#define PINMUX_DRIVE_4X (3 << 13)
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void pinmux_config_uart(u32 idx);
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void pinmux_config_i2c(u32 idx);
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#endif
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