mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-31 14:28:52 +09:00
![Wolfgang Denk](/assets/img/avatar_default.png)
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
60 lines
1.0 KiB
C
60 lines
1.0 KiB
C
/*
|
|
*
|
|
* (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
|
|
*
|
|
* Modified for mx25 by John Rigby <jrigby@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_CLOCK_H
|
|
#define __ASM_ARCH_CLOCK_H
|
|
|
|
#include <common.h>
|
|
|
|
#ifdef CONFIG_MX25_HCLK_FREQ
|
|
#define MXC_HCLK CONFIG_MX25_HCLK_FREQ
|
|
#else
|
|
#define MXC_HCLK 24000000
|
|
#endif
|
|
|
|
#ifdef CONFIG_MX25_CLK32
|
|
#define MXC_CLK32 CONFIG_MX25_CLK32
|
|
#else
|
|
#define MXC_CLK32 32768
|
|
#endif
|
|
|
|
enum mxc_clock {
|
|
/* PER clocks (do not change order) */
|
|
MXC_CSI_CLK,
|
|
MXC_EPIT_CLK,
|
|
MXC_ESAI_CLK,
|
|
MXC_ESDHC1_CLK,
|
|
MXC_ESDHC2_CLK,
|
|
MXC_GPT_CLK,
|
|
MXC_I2C_CLK,
|
|
MXC_LCDC_CLK,
|
|
MXC_NFC_CLK,
|
|
MXC_OWIRE_CLK,
|
|
MXC_PWM_CLK,
|
|
MXC_SIM1_CLK,
|
|
MXC_SIM2_CLK,
|
|
MXC_SSI1_CLK,
|
|
MXC_SSI2_CLK,
|
|
MXC_UART_CLK,
|
|
/* Other clocks */
|
|
MXC_ARM_CLK,
|
|
MXC_AHB_CLK,
|
|
MXC_IPG_CLK,
|
|
MXC_CSPI_CLK,
|
|
MXC_FEC_CLK,
|
|
MXC_CLK_NUM
|
|
};
|
|
|
|
unsigned int mxc_get_clock(enum mxc_clock clk);
|
|
|
|
#define imx_get_uartclk() mxc_get_clock(MXC_UART_CLK)
|
|
#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
|
|
|
|
#endif /* __ASM_ARCH_CLOCK_H */
|