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-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index b00f68ac6bc..d1682bb3750 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -46,6 +46,7 @@
#include <asm/dma.h>
#include <asm/gpio.h>
#include <asm/nand.h>
+#include <asm/dpmc.h>
#include <asm/portmux.h>
#include <asm/mach/bf54x_keys.h>
#include <linux/input.h>
@@ -689,7 +690,38 @@ static struct platform_device bfin_gpios_device = {
.resource = &bfin_gpios_resources,
};
+static const unsigned int cclk_vlev_datasheet[] =
+{
+/*
+ * Internal VLEV BF54XSBBC1533
+ ****temporarily using these values until data sheet is updated
+ */
+ VRPAIR(VLEV_085, 150000000),
+ VRPAIR(VLEV_090, 250000000),
+ VRPAIR(VLEV_110, 276000000),
+ VRPAIR(VLEV_115, 301000000),
+ VRPAIR(VLEV_120, 525000000),
+ VRPAIR(VLEV_125, 550000000),
+ VRPAIR(VLEV_130, 600000000),
+};
+
+static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
+ .tuple_tab = cclk_vlev_datasheet,
+ .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
+ .vr_settling_time = 25 /* us */,
+};
+
+static struct platform_device bfin_dpmc = {
+ .name = "bfin dpmc",
+ .dev = {
+ .platform_data = &bfin_dmpc_vreg_data,
+ },
+};
+
static struct platform_device *ezkit_devices[] __initdata = {
+
+ &bfin_dpmc,
+
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
&rtc_device,
#endif