block: move down direct IO plugging
[linux/fpc-iii.git] / arch / arm / mach-omap1 / reset.c
blobb17709103866aeeb16394d760b3e6af33396a5c9
1 /*
2 * OMAP1 reset support
3 */
4 #include <linux/kernel.h>
5 #include <linux/io.h>
7 #include <plat/prcm.h>
9 #include <mach/hardware.h>
11 #include "common.h"
13 void omap1_restart(char mode, const char *cmd)
16 * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
17 * "Global Software Reset Affects Traffic Controller Frequency".
19 if (cpu_is_omap5912()) {
20 omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
21 omap_writew(0x8, ARM_RSTCT1);
24 omap_writew(1, ARM_RSTCT1);