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https://github.com/AsahiLinux/u-boot
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fbd6295da4
am335x supports various sysclk frequencies which can be determined using sysboot pins. PLLs should be configures based on this sysclk frequency. Add PLL configurations for all supported frequencies. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
35 lines
777 B
C
35 lines
777 B
C
/*
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* clocks_am33xx.h
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*
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* AM33xx clock define
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*
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* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _CLOCKS_AM33XX_H_
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#define _CLOCKS_AM33XX_H_
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/* MAIN PLL Fdll supported frequencies */
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#define MPUPLL_M_1000 1000
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#define MPUPLL_M_800 800
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#define MPUPLL_M_720 720
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#define MPUPLL_M_600 600
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#define MPUPLL_M_500 500
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#define MPUPLL_M_300 300
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#define UART_RESET (0x1 << 1)
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#define UART_CLK_RUNNING_MASK 0x1
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#define UART_SMART_IDLE_EN (0x1 << 0x3)
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#define CM_DLL_CTRL_NO_OVERRIDE 0x0
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#define CM_DLL_READYST 0x4
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#define NUM_OPPS 6
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extern void enable_dmm_clocks(void);
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extern const struct dpll_params dpll_core_opp100;
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extern struct dpll_params dpll_mpu_opp100;
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#endif /* endif _CLOCKS_AM33XX_H_ */
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