Merge tag 'u-boot-atmel-fixes-2020.07-a' of https://gitlab.denx.de/u-boot/custodians...
[oweals/u-boot.git] / arch / arm / include / asm / arch-mx7ulp / clock.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Freescale Semiconductor, Inc.
4  */
5
6 #ifndef _ASM_ARCH_CLOCK_H
7 #define _ASM_ARCH_CLOCK_H
8
9 #include <asm/arch/pcc.h>
10 #include <asm/arch/scg.h>
11
12 /* Mainly for compatible to imx common code. */
13 enum mxc_clock {
14         MXC_ARM_CLK = 0,
15         MXC_AHB_CLK,
16         MXC_IPG_CLK,
17         MXC_UART_CLK,
18         MXC_CSPI_CLK,
19         MXC_AXI_CLK,
20         MXC_DDR_CLK,
21         MXC_ESDHC_CLK,
22         MXC_ESDHC2_CLK,
23         MXC_I2C_CLK,
24 };
25
26 u32 mxc_get_clock(enum mxc_clock clk);
27 u32 get_lpuart_clk(void);
28 #ifdef CONFIG_SYS_I2C_IMX_LPI2C
29 int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
30 u32 imx_get_i2cclk(unsigned i2c_num);
31 #endif
32 #ifdef CONFIG_MXC_OCOTP
33 void enable_ocotp_clk(unsigned char enable);
34 #endif
35 #ifdef CONFIG_USB_EHCI_HCD
36 void enable_usboh3_clk(unsigned char enable);
37 #endif
38 void init_clk_usdhc(u32 index);
39 void clock_init(void);
40 void hab_caam_clock_enable(unsigned char enable);
41 #endif