u-boot/arch/arm/include/asm/arch-mx27/clock.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 *
 * (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
 */

#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H

enum mxc_clock {
	MXC_ARM_CLK,
	MXC_I2C_CLK,
	MXC_UART_CLK,
	MXC_ESDHC_CLK,
	MXC_FEC_CLK,
};

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 */
SPDX: Convert all of our single license tags to Linux Kernel style 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> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
mx27: basic cpu support This patch adds generic code to support Freescale's i.MX27 SoCs. Signed-off-by: Ilya Yanok <yanok@emcraft.com> 2009-06-08 00:12:45 +00:00			`/*`
			`*`
			`* (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>`
			`*/`

			`#ifndef __ASM_ARCH_CLOCK_H`
			`#define __ASM_ARCH_CLOCK_H`

mmc: access mxcmmc from mx31 boards This patch modifies mxcmmc.c to be used not only by i.MX27 but also by i.MX31 boards. Both use the same SD controller, but have different clock set-ups. The i.MX27 imx_get_XXXclock functions are made static to generic.c and a public mxc_get_clock() function is provided. Pins, base address and prototypes for an i.MX31 specific board_init_mmc() are provided. Some of the i.MX27 clock getters are unused and marked as such to avoid warnings (./MAKEALL -s mx27), but the code was left in for future use. Signed-off-by: Helmut Raiger <helmut.raiger@hale.at> Acked-by: Stefano Babic <sbabic@denx.de> 2012-01-11 03:59:22 +00:00			`enum mxc_clock {`
			`MXC_ARM_CLK,`
mx27: add i2c clock Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org> Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> 2013-06-14 16:21:22 +00:00			`MXC_I2C_CLK,`
mmc: access mxcmmc from mx31 boards This patch modifies mxcmmc.c to be used not only by i.MX27 but also by i.MX31 boards. Both use the same SD controller, but have different clock set-ups. The i.MX27 imx_get_XXXclock functions are made static to generic.c and a public mxc_get_clock() function is provided. Pins, base address and prototypes for an i.MX31 specific board_init_mmc() are provided. Some of the i.MX27 clock getters are unused and marked as such to avoid warnings (./MAKEALL -s mx27), but the code was left in for future use. Signed-off-by: Helmut Raiger <helmut.raiger@hale.at> Acked-by: Stefano Babic <sbabic@denx.de> 2012-01-11 03:59:22 +00:00			`MXC_UART_CLK,`
			`MXC_ESDHC_CLK,`
			`MXC_FEC_CLK,`
			`};`
mx27: basic cpu support This patch adds generic code to support Freescale's i.MX27 SoCs. Signed-off-by: Ilya Yanok <yanok@emcraft.com> 2009-06-08 00:12:45 +00:00
mmc: access mxcmmc from mx31 boards This patch modifies mxcmmc.c to be used not only by i.MX27 but also by i.MX31 boards. Both use the same SD controller, but have different clock set-ups. The i.MX27 imx_get_XXXclock functions are made static to generic.c and a public mxc_get_clock() function is provided. Pins, base address and prototypes for an i.MX31 specific board_init_mmc() are provided. Some of the i.MX27 clock getters are unused and marked as such to avoid warnings (./MAKEALL -s mx27), but the code was left in for future use. Signed-off-by: Helmut Raiger <helmut.raiger@hale.at> Acked-by: Stefano Babic <sbabic@denx.de> 2012-01-11 03:59:22 +00:00			`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)`
mxc_serial replace platform specific clock remove ifdef'd clock selection code from serial_mxc.c and replace with call to imx_get_uartclk Add definitions for imx_get_uartclk to imx31 and imx27 include files. This makes it easier to add new imx platforms. Signed-off-by: John Rigby <jcrigby@gmail.com> 2010-01-26 06:12:51 +00:00
mx27: basic cpu support This patch adds generic code to support Freescale's i.MX27 SoCs. Signed-off-by: Ilya Yanok <yanok@emcraft.com> 2009-06-08 00:12:45 +00:00			`#endif /* __ASM_ARCH_CLOCK_H */`