mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 06:06:15 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Freescale i.MX23/i.MX28 Clock
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*
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* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
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* on behalf of DENX Software Engineering GmbH
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*/
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#ifndef __CLOCK_H__
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#define __CLOCK_H__
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enum mxc_clock {
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MXC_ARM_CLK = 0,
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MXC_AHB_CLK,
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MXC_IPG_CLK,
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MXC_EMI_CLK,
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MXC_GPMI_CLK,
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MXC_IO0_CLK,
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MXC_IO1_CLK,
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MXC_XTAL_CLK,
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MXC_SSP0_CLK,
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#ifdef CONFIG_MX28
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MXC_SSP1_CLK,
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MXC_SSP2_CLK,
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MXC_SSP3_CLK,
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#endif
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};
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enum mxs_ioclock {
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MXC_IOCLK0 = 0,
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MXC_IOCLK1,
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};
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enum mxs_sspclock {
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MXC_SSPCLK0 = 0,
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#ifdef CONFIG_MX28
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MXC_SSPCLK1,
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MXC_SSPCLK2,
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MXC_SSPCLK3,
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#endif
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};
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uint32_t mxc_get_clock(enum mxc_clock clk);
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void mxs_set_ioclk(enum mxs_ioclock io, uint32_t freq);
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void mxs_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal);
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void mxs_set_ssp_busclock(unsigned int bus, uint32_t freq);
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void mxs_set_lcdclk(uint32_t __maybe_unused lcd_base, uint32_t freq);
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/* Compatibility with the FEC Ethernet driver */
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#define imx_get_fecclk() mxc_get_clock(MXC_AHB_CLK)
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#endif /* __CLOCK_H__ */
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