From 23608e23fd657577602f5c202a2f2ef8fb1b1b18 Mon Sep 17 00:00:00 2001 From: Jason Liu Date: Fri, 25 Nov 2011 00:18:02 +0000 Subject: i.mx: add the initial support for freescale i.MX6Q processor i.MX6Q is freescale quad core processors with ARM cortex_a9 complex. This patch is to add the initial support for this processor. Signed-off-by: Jason Liu Cc:Stefano Babic --- arch/arm/include/asm/arch-mx6/clock.h | 50 +++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/arm/include/asm/arch-mx6/clock.h (limited to 'arch/arm/include/asm/arch-mx6/clock.h') diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h new file mode 100644 index 0000000000..636458f8a0 --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/clock.h @@ -0,0 +1,50 @@ +/* + * (C) Copyright 2009 + * Stefano Babic, DENX Software Engineering, sbabic@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_CLOCK_H +#define __ASM_ARCH_CLOCK_H + +enum mxc_clock { + MXC_ARM_CLK = 0, + MXC_PER_CLK, + MXC_AHB_CLK, + MXC_IPG_CLK, + MXC_IPG_PERCLK, + MXC_UART_CLK, + MXC_CSPI_CLK, + MXC_AXI_CLK, + MXC_EMI_SLOW_CLK, + MXC_DDR_CLK, + MXC_ESDHC_CLK, + MXC_ESDHC2_CLK, + MXC_ESDHC3_CLK, + MXC_ESDHC4_CLK, + MXC_SATA_CLK, + MXC_NFC_CLK, +}; + +u32 imx_get_uartclk(void); +u32 imx_get_fecclk(void); +unsigned int mxc_get_clock(enum mxc_clock clk); + +#endif /* __ASM_ARCH_CLOCK_H */ -- cgit v1.2.1