1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2013 Freescale Semiconductor, Inc.
4  */
5 
6 #ifndef __ASM_ARCH_CLOCK_H
7 #define __ASM_ARCH_CLOCK_H
8 
9 enum mxc_clock {
10 	MXC_ARM_CLK = 0,
11 	MXC_BUS_CLK,
12 	MXC_IPG_CLK,
13 	MXC_UART_CLK,
14 	MXC_ESDHC_CLK,
15 	MXC_FEC_CLK,
16 	MXC_I2C_CLK,
17 	MXC_DSPI_CLK,
18 };
19 
20 void enable_ocotp_clk(unsigned char enable);
21 unsigned int mxc_get_clock(enum mxc_clock clk);
22 u32 get_lpuart_clk(void);
23 #ifdef CONFIG_SYS_I2C_MXC
24 int enable_i2c_clk(unsigned char enable, unsigned int i2c_num);
25 #endif
26 
27 #define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
28 
29 #endif /* __ASM_ARCH_CLOCK_H */
30