mirror of
https://github.com/brain-hackers/u-boot-brain
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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>
70 lines
1.0 KiB
C
70 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2011
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* Stefano Babic, DENX Software Engineering, sbabic@denx.de.
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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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#include <common.h>
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#ifdef CONFIG_MX35_HCLK_FREQ
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#define MXC_HCLK CONFIG_MX35_HCLK_FREQ
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#else
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#define MXC_HCLK 24000000
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#endif
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#ifdef CONFIG_MX35_CLK32
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#define MXC_CLK32 CONFIG_MX35_CLK32
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#else
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#define MXC_CLK32 32768
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#endif
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enum mxc_clock {
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MXC_ARM_CLK,
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MXC_AHB_CLK,
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MXC_IPG_CLK,
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MXC_IPG_PERCLK,
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MXC_UART_CLK,
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MXC_ESDHC1_CLK,
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MXC_ESDHC2_CLK,
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MXC_ESDHC3_CLK,
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MXC_USB_CLK,
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MXC_CSPI_CLK,
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MXC_FEC_CLK,
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MXC_I2C_CLK,
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};
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enum mxc_main_clock {
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CPU_CLK,
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AHB_CLK,
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IPG_CLK,
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IPG_PER_CLK,
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NFC_CLK,
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USB_CLK,
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HSP_CLK,
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};
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enum mxc_peri_clock {
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UART1_BAUD,
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UART2_BAUD,
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UART3_BAUD,
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SSI1_BAUD,
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SSI2_BAUD,
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CSI_BAUD,
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MSHC_CLK,
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ESDHC1_CLK,
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ESDHC2_CLK,
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ESDHC3_CLK,
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SPDIF_CLK,
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SPI1_CLK,
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SPI2_CLK,
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};
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u32 imx_get_uartclk(void);
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u32 imx_get_fecclk(void);
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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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