| /* |
| * (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_AHB_CLK, |
| MXC_IPG_CLK, |
| MXC_IPG_PERCLK, |
| MXC_UART_CLK, |
| MXC_CSPI_CLK, |
| MXC_FEC_CLK, |
| MXC_SATA_CLK, |
| MXC_DDR_CLK, |
| MXC_NFC_CLK, |
| MXC_PERIPH_CLK, |
| }; |
| |
| u32 imx_get_uartclk(void); |
| u32 imx_get_fecclk(void); |
| unsigned int mxc_get_clock(enum mxc_clock clk); |
| int mxc_set_clock(u32 ref, u32 freq, u32 clk_type); |
| void set_usb_phy2_clk(void); |
| void enable_usb_phy2_clk(unsigned char enable); |
| void set_usboh3_clk(void); |
| void enable_usboh3_clk(unsigned char enable); |
| void mxc_set_sata_internal_clock(void); |
| int enable_i2c_clk(unsigned char enable, unsigned i2c_num); |
| |
| #endif /* __ASM_ARCH_CLOCK_H */ |
