aboutsummaryrefslogtreecommitdiffstats
path: root/arch/blackfin/mach-bf537/boards/cm_bf537.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/blackfin/mach-bf537/boards/cm_bf537.c')
-rw-r--r--arch/blackfin/mach-bf537/boards/cm_bf537.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index d8a23cd9b9ed..73f2142875e2 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -35,12 +35,15 @@
35#include <linux/mtd/partitions.h> 35#include <linux/mtd/partitions.h>
36#include <linux/spi/spi.h> 36#include <linux/spi/spi.h>
37#include <linux/spi/flash.h> 37#include <linux/spi/flash.h>
38#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
38#include <linux/usb/isp1362.h> 39#include <linux/usb/isp1362.h>
40#endif
39#include <linux/ata_platform.h> 41#include <linux/ata_platform.h>
40#include <linux/irq.h> 42#include <linux/irq.h>
41#include <asm/dma.h> 43#include <asm/dma.h>
42#include <asm/bfin5xx_spi.h> 44#include <asm/bfin5xx_spi.h>
43#include <asm/portmux.h> 45#include <asm/portmux.h>
46#include <asm/dpmc.h>
44 47
45/* 48/*
46 * Name the Board for the /proc/cpuinfo 49 * Name the Board for the /proc/cpuinfo
@@ -428,7 +431,37 @@ static struct platform_device bfin_pata_device = {
428}; 431};
429#endif 432#endif
430 433
434static const unsigned int cclk_vlev_datasheet[] =
435{
436 VRPAIR(VLEV_085, 250000000),
437 VRPAIR(VLEV_090, 376000000),
438 VRPAIR(VLEV_095, 426000000),
439 VRPAIR(VLEV_100, 426000000),
440 VRPAIR(VLEV_105, 476000000),
441 VRPAIR(VLEV_110, 476000000),
442 VRPAIR(VLEV_115, 476000000),
443 VRPAIR(VLEV_120, 500000000),
444 VRPAIR(VLEV_125, 533000000),
445 VRPAIR(VLEV_130, 600000000),
446};
447
448static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
449 .tuple_tab = cclk_vlev_datasheet,
450 .tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
451 .vr_settling_time = 25 /* us */,
452};
453
454static struct platform_device bfin_dpmc = {
455 .name = "bfin dpmc",
456 .dev = {
457 .platform_data = &bfin_dmpc_vreg_data,
458 },
459};
460
431static struct platform_device *cm_bf537_devices[] __initdata = { 461static struct platform_device *cm_bf537_devices[] __initdata = {
462
463 &bfin_dpmc,
464
432#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE) 465#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
433 &hitachi_fb_device, 466 &hitachi_fb_device,
434#endif 467#endif