diff options
Diffstat (limited to 'arch/arm/mach-davinci')
| -rw-r--r-- | arch/arm/mach-davinci/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/board-dm646x-evm.c | 31 |
2 files changed, 32 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index d0fed3a..6aac880 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -26,7 +26,7 @@ obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o obj-$(CONFIG_MACH_DAVINCI_DM355_EVM) += board-dm355-evm.o obj-$(CONFIG_MACH_DM355_LEOPARD) += board-dm355-leopard.o -obj-$(CONFIG_MACH_DAVINCI_DM6467_EVM) += board-dm646x-evm.o +obj-$(CONFIG_MACH_DAVINCI_DM6467_EVM) += board-dm646x-evm.o cdce949.o obj-$(CONFIG_MACH_DAVINCI_DM365_EVM) += board-dm365-evm.o obj-$(CONFIG_MACH_DAVINCI_DA830_EVM) += board-da830-evm.o obj-$(CONFIG_MACH_DAVINCI_DA850_EVM) += board-da850-evm.o diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 542bfdb..815067b 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -40,6 +40,8 @@ #include <mach/serial.h> #include <mach/i2c.h> #include <mach/nand.h> +#include <mach/clock.h> +#include <mach/cdce949.h> #include "clock.h" @@ -389,6 +391,9 @@ static struct i2c_board_info __initdata i2c_info[] = { { I2C_BOARD_INFO("cpld_video", 0x3b), }, + { + I2C_BOARD_INFO("cdce949", 0x6c), + }, }; static struct davinci_i2c_platform_data i2c_pdata = { @@ -681,9 +686,35 @@ static void __init evm_init_i2c(void) evm_init_video(); } +#define CDCE949_XIN_RATE 27000000 + +/* CDCE949 support - "lpsc" field is overridden to work as clock number */ +static struct clk cdce_clk_in = { + .name = "cdce_xin", + .rate = CDCE949_XIN_RATE, +}; + +static struct davinci_clk cdce_clks[] = { + CLK(NULL, "xin", &cdce_clk_in), + CLK(NULL, NULL, NULL), +}; + +static void __init cdce_clk_init(void) +{ + struct davinci_clk *c; + struct clk *clk; + + for (c = cdce_clks; c->lk.clk; c++) { + clk = c->lk.clk; + clkdev_add(&c->lk); + clk_register(clk); + } +} + static void __init davinci_map_io(void) { dm646x_init(); + cdce_clk_init(); } static struct davinci_uart_config uart_config __initdata = { |