lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

davinci: board-dm646x-evm.c: arrange related code together

Browse Source 
Currently all the #defines and static variables in the
board-dm646x-evm.c file are located right at the start
of the file because of which the related code is not
together - making reading the code difficult.

This patch moves around the code keeping related code
together.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Sekhar Nori
2009-11-24 18:25:14 +05:30
committed by Kevin Hilman
parent 5b5052e32d
commit b73b526ec3
1 changed files with 45 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
arch/arm/mach-davinci/board-dm646x-evm.c
View File

@@ -40,53 +40,8 @@
#include <mach/i2c.h> #include <mach/i2c.h>
#include <mach/nand.h> #include <mach/nand.h>
#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
#define HAS_ATA 1
#else
#define HAS_ATA 0
#endif
#define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x20008000
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x42000000
#define NAND_BLOCK_SIZE SZ_128K #define NAND_BLOCK_SIZE SZ_128K
/* CPLD Register 0 bits to control ATA */
#define DM646X_EVM_ATA_RST BIT(0)
#define DM646X_EVM_ATA_PWD BIT(1)
#define DM646X_EVM_PHY_MASK (0x2)
#define DM646X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
#define VIDCLKCTL_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x38)
#define VSCLKDIS_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x6c)
#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
#define VCH2CLK_SYSCLK8 (BIT(9))
#define VCH2CLK_AUXCLK (BIT(9) | BIT(8))
#define VCH3CLK_MASK (BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12))
#define VCH3CLK_SYSCLK8 (BIT(13))
#define VCH3CLK_AUXCLK (BIT(14) | BIT(13))
#define VIDCH2CLK (BIT(10))
#define VIDCH3CLK (BIT(11))
#define VIDCH1CLK (BIT(4))
#define TVP7002_INPUT (BIT(4))
#define TVP5147_INPUT (~BIT(4))
#define VPIF_INPUT_ONE_CHANNEL (BIT(5))
#define VPIF_INPUT_TWO_CHANNEL (~BIT(5))
#define TVP5147_CH0 "tvp514x-0"
#define TVP5147_CH1 "tvp514x-1"
static void __iomem *vpif_vidclkctl_reg;
static void __iomem *vpif_vsclkdis_reg;
/* spin lock for updating above registers */
static spinlock_t vpif_reg_lock;
static struct davinci_uart_config uart_config __initdata = {
.enabled_uarts = (1 << 0),
};
/* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot /* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot
* and U-Boot environment this avoids dependency on any particular combination * and U-Boot environment this avoids dependency on any particular combination
* of UBL, U-Boot or flashing tools etc. * of UBL, U-Boot or flashing tools etc.
@@ -120,6 +75,9 @@ static struct davinci_nand_pdata davinci_nand_data = {
.options = 0, .options = 0,
}; };
#define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x20008000
#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x42000000
static struct resource davinci_nand_resources[] = { static struct resource davinci_nand_resources[] = {
{ {
.start = DAVINCI_ASYNC_EMIF_DATA_CE0_BASE, .start = DAVINCI_ASYNC_EMIF_DATA_CE0_BASE,
@@ -144,6 +102,17 @@ static struct platform_device davinci_nand_device = {
}, },
}; };
#if defined(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \
defined(CONFIG_BLK_DEV_PALMCHIP_BK3710_MODULE)
#define HAS_ATA 1
#else
#define HAS_ATA 0
#endif
/* CPLD Register 0 bits to control ATA */
#define DM646X_EVM_ATA_RST BIT(0)
#define DM646X_EVM_ATA_PWD BIT(1)
/* CPLD Register 0 Client: used for I/O Control */ /* CPLD Register 0 Client: used for I/O Control */
static int cpld_reg0_probe(struct i2c_client *client, static int cpld_reg0_probe(struct i2c_client *client,
const struct i2c_device_id *id) const struct i2c_device_id *id)
@@ -424,6 +393,30 @@ static struct davinci_i2c_platform_data i2c_pdata = {
.bus_delay = 0 /* usec */, .bus_delay = 0 /* usec */,
}; };
#define VIDCLKCTL_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x38)
#define VSCLKDIS_OFFSET (DAVINCI_SYSTEM_MODULE_BASE + 0x6c)
#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
#define VCH2CLK_SYSCLK8 (BIT(9))
#define VCH2CLK_AUXCLK (BIT(9) | BIT(8))
#define VCH3CLK_MASK (BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12))
#define VCH3CLK_SYSCLK8 (BIT(13))
#define VCH3CLK_AUXCLK (BIT(14) | BIT(13))
#define VIDCH2CLK (BIT(10))
#define VIDCH3CLK (BIT(11))
#define VIDCH1CLK (BIT(4))
#define TVP7002_INPUT (BIT(4))
#define TVP5147_INPUT (~BIT(4))
#define VPIF_INPUT_ONE_CHANNEL (BIT(5))
#define VPIF_INPUT_TWO_CHANNEL (~BIT(5))
#define TVP5147_CH0 "tvp514x-0"
#define TVP5147_CH1 "tvp514x-1"
static void __iomem *vpif_vidclkctl_reg;
static void __iomem *vpif_vsclkdis_reg;
/* spin lock for updating above registers */
static spinlock_t vpif_reg_lock;
static int set_vpif_clock(int mux_mode, int hd) static int set_vpif_clock(int mux_mode, int hd)
{ {
unsigned long flags; unsigned long flags;
@@ -690,6 +683,13 @@ static void __init davinci_map_io(void)
dm646x_init(); dm646x_init();
} }
static struct davinci_uart_config uart_config __initdata = {
.enabled_uarts = (1 << 0),
};
#define DM646X_EVM_PHY_MASK (0x2)
#define DM646X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
static __init void evm_init(void) static __init void evm_init(void)
{ {
struct davinci_soc_info *soc_info = &davinci_soc_info; struct davinci_soc_info *soc_info = &davinci_soc_info;