diff options
Diffstat (limited to 'arch/sh/boards/board-sh7785lcr.c')
| -rw-r--r-- | arch/sh/boards/board-sh7785lcr.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index 408bbddaf325..94c0296bc35d 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/i2c-pca-platform.h> #include <linux/i2c-algo-pca.h> +#include <linux/irq.h> #include <asm/heartbeat.h> #include <mach/sh7785lcr.h> @@ -274,7 +275,18 @@ void __init init_sh7785lcr_IRQ(void) static void sh7785lcr_power_off(void) { - ctrl_outb(0x01, P2SEGADDR(PLD_POFCR)); + unsigned char *p; + + p = ioremap(PLD_POFCR, PLD_POFCR + 1); + if (!p) { + printk(KERN_ERR "%s: ioremap error.\n", __func__); + return; + } + *p = 0x01; + iounmap(p); + set_bl_bit(); + while (1) + cpu_relax(); } /* Initialize the board */ |