diff options
Diffstat (limited to 'arch/blackfin/mach-bf533/boards/ezkit.c')
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/ezkit.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 08a7943..9d28415 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -42,6 +42,7 @@ #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/portmux.h> +#include <asm/dpmc.h> /* * Name the Board for the /proc/cpuinfo @@ -350,7 +351,37 @@ static struct platform_device i2c_gpio_device = { }; #endif +static const unsigned int cclk_vlev_datasheet[] = +{ + VRPAIR(VLEV_085, 250000000), + VRPAIR(VLEV_090, 376000000), + VRPAIR(VLEV_095, 426000000), + VRPAIR(VLEV_100, 426000000), + VRPAIR(VLEV_105, 476000000), + VRPAIR(VLEV_110, 476000000), + VRPAIR(VLEV_115, 476000000), + VRPAIR(VLEV_120, 600000000), + VRPAIR(VLEV_125, 600000000), + 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_SMC91X) || defined(CONFIG_SMC91X_MODULE) &smc91x_device, #endif |