u-boot/arch/arm/include/asm/arch-fsl-layerscape/clock.h
Yangbo Lu d3eb317ea5 arm: drop eSDHC clock getting in mxc_get_clock() for layerscape
Although layerscape platforms reuse mxc_get_clock() of i.MX platforms,
eSDHC clock getting do not have to use it. It uses global data
gd->arch.sdhc_clk directly in fsl_esdhc driver. Even there are more
than one eSDHC controllers on SoC, they use same reference clock.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2019-11-27 16:55:56 +08:00

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C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2015 Freescale Semiconductor, Inc.
* Copyright 2019 NXP Semiconductors
*
*/
#ifndef __ASM_ARCH_FSL_LAYERSCAPE_CLOCK_H_
#define __ASM_ARCH_FSL_LAYERSCAPE_CLOCK_H_
#include <common.h>
enum mxc_clock {
MXC_ARM_CLK = 0,
MXC_BUS_CLK,
MXC_UART_CLK,
MXC_I2C_CLK,
MXC_DSPI_CLK,
};
unsigned int mxc_get_clock(enum mxc_clock clk);
ulong get_ddr_freq(ulong);
uint get_svr(void);
#endif /* __ASM_ARCH_FSL_LAYERSCAPE_CLOCK_H_ */