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https://github.com/brain-hackers/u-boot-brain
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42d25327f5
Defining CONFIG_FSL_ESDHC brings in a call to get_clocks, so let's implement get_clocks function. This is how it seems to be implemented elsewhere. Signed-off-by: Timo Ketola <timo@exertus.fi> Acked-by: Stefano Babic <sbabic@denx.de>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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*
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* (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
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*
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* Modified for mx25 by John Rigby <jrigby@gmail.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __ASM_ARCH_CLOCK_H
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#define __ASM_ARCH_CLOCK_H
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enum mxc_clock {
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MXC_CSI_CLK,
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MXC_EPIT_CLK,
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MXC_ESAI_CLK,
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MXC_ESDHC1_CLK,
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MXC_ESDHC2_CLK,
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MXC_GPT_CLK,
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MXC_I2C_CLK,
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MXC_LCDC_CLK,
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MXC_NFC_CLK,
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MXC_OWIRE_CLK,
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MXC_PWM_CLK,
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MXC_SIM1_CLK,
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MXC_SIM2_CLK,
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MXC_SSI1_CLK,
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MXC_SSI2_CLK,
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MXC_UART_CLK,
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MXC_ARM_CLK,
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MXC_FEC_CLK,
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MXC_CLK_NUM
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};
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ulong imx_get_perclk(int clk);
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ulong imx_get_ahbclk(void);
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#define imx_get_uartclk() imx_get_perclk(15)
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#define imx_get_fecclk() (imx_get_ahbclk()/2)
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unsigned int mxc_get_clock(enum mxc_clock clk);
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#endif /* __ASM_ARCH_CLOCK_H */
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