| /* Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <err.h> |
| #include <assert.h> |
| #include <debug.h> |
| #include <reg.h> |
| #include <platform/timer.h> |
| #include <platform/iomap.h> |
| #include <mmc.h> |
| #include <clock.h> |
| #include <platform/clock.h> |
| |
| void hsusb_clock_init(void) |
| { |
| } |
| |
| void clock_init_mmc(uint32_t interface) |
| { |
| } |
| |
| /* Configure MMC clock */ |
| void clock_config_mmc(uint32_t interface, uint32_t freq) |
| { |
| uint32_t reg; |
| |
| reg = 0; |
| reg |= MMC_BOOT_MCI_CLK_ENABLE; |
| reg |= MMC_BOOT_MCI_CLK_ENA_FLOW; |
| reg |= MMC_BOOT_MCI_CLK_IN_FEEDBACK; |
| writel(reg, MMC_BOOT_MCI_CLK); |
| |
| /* Wait for the MMC_BOOT_MCI_CLK write to go through. */ |
| mmc_mclk_reg_wr_delay(); |
| |
| /* Wait 1 ms to provide the free running SD CLK to the card. */ |
| mdelay(1); |
| } |
| |
| /* Configure UART clock based on the UART block id*/ |
| void clock_config_uart_dm(uint8_t id) |
| { |
| } |
| |