aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-nomadik/board-nhk8815.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-nomadik/board-nhk8815.c')
-rw-r--r--arch/arm/mach-nomadik/board-nhk8815.c38
1 files changed, 33 insertions, 5 deletions
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index 6bfd537d5afb..9438bf6613a3 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -18,6 +18,7 @@
#include <linux/gpio.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
+#include <linux/mtd/onenand.h>
#include <linux/mtd/partitions.h>
#include <linux/io.h>
#include <asm/sizes.h>
@@ -25,11 +26,18 @@
#include <asm/mach/arch.h>
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
+
+#include <plat/mtu.h>
+
#include <mach/setup.h>
#include <mach/nand.h>
#include <mach/fsmc.h>
#include "clock.h"
+/* Initial value for SRC control register: all timers use MXTAL/8 source */
+#define SRC_CR_INIT_MASK 0x00007fff
+#define SRC_CR_INIT_VAL 0x2aaa8000
+
/* These adresses span 16MB, so use three individual pages */
static struct resource nhk8815_nand_resources[] = {
{
@@ -142,7 +150,7 @@ static struct mtd_partition nhk8815_onenand_partitions[] = {
}
};
-static struct flash_platform_data nhk8815_onenand_data = {
+static struct onenand_platform_data nhk8815_onenand_data = {
.parts = nhk8815_onenand_partitions,
.nr_parts = ARRAY_SIZE(nhk8815_onenand_partitions),
};
@@ -156,7 +164,7 @@ static struct resource nhk8815_onenand_resource[] = {
};
static struct platform_device nhk8815_onenand_device = {
- .name = "onenand",
+ .name = "onenand-flash",
.id = -1,
.dev = {
.platform_data = &nhk8815_onenand_data,
@@ -167,10 +175,10 @@ static struct platform_device nhk8815_onenand_device = {
static void __init nhk8815_onenand_init(void)
{
-#ifdef CONFIG_ONENAND
+#ifdef CONFIG_MTD_ONENAND
/* Set up SMCS0 for OneNand */
- writel(0x000030db, FSMC_BCR0);
- writel(0x02100551, FSMC_BTR0);
+ writel(0x000030db, FSMC_BCR(0));
+ writel(0x02100551, FSMC_BTR(0));
#endif
}
@@ -239,6 +247,26 @@ static struct platform_device *nhk8815_platform_devices[] __initdata = {
/* will add more devices */
};
+static void __init nomadik_timer_init(void)
+{
+ u32 src_cr;
+
+ /* Configure timer sources in "system reset controller" ctrl reg */
+ src_cr = readl(io_p2v(NOMADIK_SRC_BASE));
+ src_cr &= SRC_CR_INIT_MASK;
+ src_cr |= SRC_CR_INIT_VAL;
+ writel(src_cr, io_p2v(NOMADIK_SRC_BASE));
+
+ /* Save global pointer to mtu, used by platform timer code */
+ mtu_base = io_p2v(NOMADIK_MTU0_BASE);
+
+ nmdk_timer_init();
+}
+
+static struct sys_timer nomadik_timer = {
+ .init = nomadik_timer_init,
+};
+
static void __init nhk8815_platform_init(void)
{
int i;