satip-axe/kernel/drivers/stm/stx7200_clock.c
2015-03-26 17:24:57 +01:00

38 lines
1.1 KiB
C

/*
* Copyright (C) 2011 STMicroelectronics Limited
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* Code to handle the clock aliases on the STx7200.
*/
#include <linux/init.h>
#include <linux/stm/clk.h>
int __init plat_clk_alias_init(void)
{
/* core clocks */
clk_add_alias("cpu_clk", NULL, "st40_clk", NULL);
clk_add_alias("module_clk", NULL,
(cpu_data->cut_major < 2) ? "st40_per_clk" : "ic_reg",
NULL);
clk_add_alias("comms_clk", NULL, "ic_reg", NULL);
/* EMI clock */
clk_add_alias("emi_clk", NULL, "emi_master", NULL);
/* fdmas clocks */
clk_add_alias("fdma_slim_clk", "stm-fdma.0", "fdma_clk0", NULL);
clk_add_alias("fdma_slim_clk", "stm-fdma.1", "fdma_clk1", NULL);
clk_add_alias("fdma_hi_clk", NULL, "ic_reg", NULL);
clk_add_alias("fdma_low_clk", NULL, "fdma_200", NULL);
clk_add_alias("fdma_ic_clk", NULL, "ic_reg", NULL);
/* USB clocks */
clk_add_alias("usb_ic_clk", NULL, "ic_reg", NULL);
/* usb_phy_clk and usb_48_clk managed internally in the wrapper */
return 0;
}