2018-05-07 06:58:06 +09:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
2017-02-22 17:21:42 +09:00
|
|
|
/*
|
|
|
|
* Copyright (C) 2016 Freescale Semiconductor, Inc.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef _ASM_ARCH_CLOCK_H
|
|
|
|
#define _ASM_ARCH_CLOCK_H
|
|
|
|
|
|
|
|
#include <common.h>
|
|
|
|
#include <asm/arch/pcc.h>
|
|
|
|
#include <asm/arch/scg.h>
|
|
|
|
|
|
|
|
/* Mainly for compatible to imx common code. */
|
|
|
|
enum mxc_clock {
|
|
|
|
MXC_ARM_CLK = 0,
|
|
|
|
MXC_AHB_CLK,
|
|
|
|
MXC_IPG_CLK,
|
|
|
|
MXC_UART_CLK,
|
|
|
|
MXC_CSPI_CLK,
|
|
|
|
MXC_AXI_CLK,
|
|
|
|
MXC_DDR_CLK,
|
|
|
|
MXC_ESDHC_CLK,
|
|
|
|
MXC_ESDHC2_CLK,
|
|
|
|
MXC_I2C_CLK,
|
|
|
|
};
|
|
|
|
|
|
|
|
u32 mxc_get_clock(enum mxc_clock clk);
|
|
|
|
u32 get_lpuart_clk(void);
|
2019-07-22 10:24:53 +09:00
|
|
|
#ifdef CONFIG_SYS_I2C_IMX_LPI2C
|
2017-02-22 17:21:44 +09:00
|
|
|
int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
|
|
|
|
u32 imx_get_i2cclk(unsigned i2c_num);
|
|
|
|
#endif
|
2017-02-22 17:21:42 +09:00
|
|
|
#ifdef CONFIG_MXC_OCOTP
|
|
|
|
void enable_ocotp_clk(unsigned char enable);
|
|
|
|
#endif
|
2017-05-13 11:33:27 +09:00
|
|
|
#ifdef CONFIG_USB_EHCI_HCD
|
2017-02-22 17:21:42 +09:00
|
|
|
void enable_usboh3_clk(unsigned char enable);
|
|
|
|
#endif
|
|
|
|
void init_clk_usdhc(u32 index);
|
|
|
|
void clock_init(void);
|
2017-02-22 17:21:53 +09:00
|
|
|
void hab_caam_clock_enable(unsigned char enable);
|
2017-02-22 17:21:42 +09:00
|
|
|
#endif
|