diff options
Diffstat (limited to 'arch/sh/boards/board-sh7785lcr.c')
| -rw-r--r-- | arch/sh/boards/board-sh7785lcr.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index e5a8a2f..fe7e686 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -21,6 +21,7 @@ #include <linux/i2c-algo-pca.h> #include <linux/usb/r8a66597.h> #include <linux/irq.h> +#include <linux/io.h> #include <linux/clk.h> #include <linux/errno.h> #include <mach/sh7785lcr.h> @@ -32,26 +33,17 @@ * NOTE: This board has 2 physical memory maps. * Please look at include/asm-sh/sh7785lcr.h or hardware manual. */ -static struct resource heartbeat_resources[] = { - [0] = { - .start = PLD_LEDCR, - .end = PLD_LEDCR, - .flags = IORESOURCE_MEM, - }, -}; - -static struct heartbeat_data heartbeat_data = { - .regsize = 8, +static struct resource heartbeat_resource = { + .start = PLD_LEDCR, + .end = PLD_LEDCR, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct mtd_partition nor_flash_partitions[] = { @@ -341,8 +333,14 @@ static void __init sh7785lcr_setup(char **cmdline_p) pm_power_off = sh7785lcr_power_off; /* sm501 DRAM configuration */ - sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL; - writel(0x000307c2, sm501_reg); + sm501_reg = ioremap_nocache(SM107_REG_ADDR, SM501_DRAM_CONTROL); + if (!sm501_reg) { + printk(KERN_ERR "%s: ioremap error.\n", __func__); + return; + } + + writel(0x000307c2, sm501_reg + SM501_DRAM_CONTROL); + iounmap(sm501_reg); } /* Return the board specific boot mode pin configuration */ |