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https://github.com/Atmosphere-NX/Atmosphere.git
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59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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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 EXOSPHERE_CLOCK_AND_RESET_H
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#define EXOSPHERE_CLOCK_AND_RESET_H
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#include <stdint.h>
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#include "memory_map.h"
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/* Exosphere Driver for the Tegra X1 Clock and Reset registers. */
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#define CAR_BASE (MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_CLKRST))
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#define MAKE_CAR_REG(n) MAKE_REG32(CAR_BASE + n)
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#define CLK_RST_CONTROLLER_MISC_CLK_ENB_0 MAKE_CAR_REG(0x048)
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#define CLK_RST_CONTROLLER_RST_DEVICES_H_0 MAKE_CAR_REG(0x008)
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#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD_0 MAKE_CAR_REG(0x3A4)
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#define CLK_RST_CONTROLLER_RST_CPUG_CMPLX_SET_0 MAKE_CAR_REG(0x450)
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#define CLK_RST_CONTROLLER_RST_CPUG_CMPLX_CLR_0 MAKE_CAR_REG(0x454)
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#define NUM_CAR_BANKS 7
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typedef enum {
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CARDEVICE_UARTA = 6,
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CARDEVICE_UARTB = 7,
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CARDEVICE_I2C1 = 12,
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CARDEVICE_I2C5 = 47,
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CARDEVICE_ACTMON = 119,
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CARDEVICE_BPMP = 1
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} CarDevice;
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void clk_enable(CarDevice dev);
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void clk_disable(CarDevice dev);
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void rst_enable(CarDevice dev);
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void rst_disable(CarDevice dev);
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void clkrst_enable(CarDevice dev);
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void clkrst_disable(CarDevice dev);
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void clkrst_reboot(CarDevice dev);
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void clkrst_enable_fuse_regs(bool enable);
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#endif
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