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yaml
---
r: 251847
b: refs/heads/master
c: 9a3f39f
h: refs/heads/master
i:
  251845: 52d49b0
  251843: 77de9f6
  251839: 164d3b0
v: v3
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Mike Rapoport authored and Tony Lindgren committed May 3, 2011
1 parent 464a97d commit 8479539
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Showing 7 changed files with 68 additions and 177 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: fbd8071c188e3053fb318d78214e54d4615d93f2
refs/heads/master: 9a3f39ff36e11ea6b6c8b5f90337a864cb7e81f6
43 changes: 2 additions & 41 deletions trunk/arch/arm/mach-omap2/board-devkit8000.c
Original file line number Diff line number Diff line change
Expand Up @@ -97,13 +97,6 @@ static struct mtd_partition devkit8000_nand_partitions[] = {
},
};

static struct omap_nand_platform_data devkit8000_nand_data = {
.options = NAND_BUSWIDTH_16,
.parts = devkit8000_nand_partitions,
.nr_parts = ARRAY_SIZE(devkit8000_nand_partitions),
.dma_channel = -1, /* disable DMA in OMAP NAND driver */
};

static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 1,
Expand Down Expand Up @@ -516,39 +509,6 @@ static struct platform_device *devkit8000_devices[] __initdata = {
&omap_dm9000_dev,
};

static void __init devkit8000_flash_init(void)
{
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;

/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);

if ((ret & 0xC00) == 0x800) {
printk(KERN_INFO "Found NAND on CS%d\n", cs);
if (nandcs > GPMC_CS_NUM)
nandcs = cs;
}
cs++;
}

if (nandcs > GPMC_CS_NUM) {
printk(KERN_INFO "NAND: Unable to find configuration "
"in GPMC\n ");
return;
}

if (nandcs < GPMC_CS_NUM) {
devkit8000_nand_data.cs = nandcs;

printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&devkit8000_nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}

static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_ULPI,
.mode = MUSB_OTG,
Expand Down Expand Up @@ -740,7 +700,8 @@ static void __init devkit8000_init(void)

usb_musb_init(&musb_board_data);
usbhs_init(&usbhs_bdata);
devkit8000_flash_init();
omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions,
ARRAY_SIZE(devkit8000_nand_partitions));

/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
Expand Down
45 changes: 2 additions & 43 deletions trunk/arch/arm/mach-omap2/board-omap3beagle.c
Original file line number Diff line number Diff line change
Expand Up @@ -174,15 +174,6 @@ static struct mtd_partition omap3beagle_nand_partitions[] = {
},
};

static struct omap_nand_platform_data omap3beagle_nand_data = {
.options = NAND_BUSWIDTH_16,
.parts = omap3beagle_nand_partitions,
.nr_parts = ARRAY_SIZE(omap3beagle_nand_partitions),
.dma_channel = -1, /* disable DMA in OMAP NAND driver */
.nand_setup = NULL,
.dev_ready = NULL,
};

/* DSS */

static int beagle_enable_dvi(struct omap_dss_device *dssdev)
Expand Down Expand Up @@ -542,39 +533,6 @@ static struct platform_device *omap3_beagle_devices[] __initdata = {
&keys_gpio,
};

static void __init omap3beagle_flash_init(void)
{
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;

/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);

if ((ret & 0xC00) == 0x800) {
printk(KERN_INFO "Found NAND on CS%d\n", cs);
if (nandcs > GPMC_CS_NUM)
nandcs = cs;
}
cs++;
}

if (nandcs > GPMC_CS_NUM) {
printk(KERN_INFO "NAND: Unable to find configuration "
"in GPMC\n ");
return;
}

if (nandcs < GPMC_CS_NUM) {
omap3beagle_nand_data.cs = nandcs;

printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&omap3beagle_nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}

static const struct usbhs_omap_board_data usbhs_bdata __initconst = {

.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
Expand Down Expand Up @@ -662,7 +620,8 @@ static void __init omap3_beagle_init(void)

usb_musb_init(&musb_board_data);
usbhs_init(&usbhs_bdata);
omap3beagle_flash_init();
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
ARRAY_SIZE(omap3beagle_nand_partitions));

/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
Expand Down
45 changes: 2 additions & 43 deletions trunk/arch/arm/mach-omap2/board-omap3touchbook.c
Original file line number Diff line number Diff line change
Expand Up @@ -96,15 +96,6 @@ static struct mtd_partition omap3touchbook_nand_partitions[] = {
},
};

static struct omap_nand_platform_data omap3touchbook_nand_data = {
.options = NAND_BUSWIDTH_16,
.parts = omap3touchbook_nand_partitions,
.nr_parts = ARRAY_SIZE(omap3touchbook_nand_partitions),
.dma_channel = -1, /* disable DMA in OMAP NAND driver */
.nand_setup = NULL,
.dev_ready = NULL,
};

#include "sdram-micron-mt46h32m32lf-6.h"

static struct omap2_hsmmc_info mmc[] = {
Expand Down Expand Up @@ -396,39 +387,6 @@ static struct platform_device *omap3_touchbook_devices[] __initdata = {
&keys_gpio,
};

static void __init omap3touchbook_flash_init(void)
{
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;

/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);

if ((ret & 0xC00) == 0x800) {
printk(KERN_INFO "Found NAND on CS%d\n", cs);
if (nandcs > GPMC_CS_NUM)
nandcs = cs;
}
cs++;
}

if (nandcs > GPMC_CS_NUM) {
printk(KERN_INFO "NAND: Unable to find configuration "
"in GPMC\n ");
return;
}

if (nandcs < GPMC_CS_NUM) {
omap3touchbook_nand_data.cs = nandcs;

printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&omap3touchbook_nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}

static const struct usbhs_omap_board_data usbhs_bdata __initconst = {

.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
Expand Down Expand Up @@ -491,7 +449,8 @@ static void __init omap3_touchbook_init(void)
omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata);
usb_musb_init(&musb_board_data);
usbhs_init(&usbhs_bdata);
omap3touchbook_flash_init();
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3touchbook_nand_partitions,
ARRAY_SIZE(omap3touchbook_nand_partitions));

/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
Expand Down
42 changes: 2 additions & 40 deletions trunk/arch/arm/mach-omap2/board-overo.c
Original file line number Diff line number Diff line change
Expand Up @@ -304,45 +304,6 @@ static struct mtd_partition overo_nand_partitions[] = {
},
};

static struct omap_nand_platform_data overo_nand_data = {
.parts = overo_nand_partitions,
.nr_parts = ARRAY_SIZE(overo_nand_partitions),
.dma_channel = -1, /* disable DMA in OMAP NAND driver */
};

static void __init overo_flash_init(void)
{
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;

/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);

if ((ret & 0xC00) == 0x800) {
printk(KERN_INFO "Found NAND on CS%d\n", cs);
if (nandcs > GPMC_CS_NUM)
nandcs = cs;
}
cs++;
}

if (nandcs > GPMC_CS_NUM) {
printk(KERN_INFO "NAND: Unable to find configuration "
"in GPMC\n ");
return;
}

if (nandcs < GPMC_CS_NUM) {
overo_nand_data.cs = nandcs;

printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&overo_nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}

static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 1,
Expand Down Expand Up @@ -604,7 +565,8 @@ static void __init overo_init(void)
overo_i2c_init();
omap_display_init(&overo_dss_data);
omap_serial_init();
overo_flash_init();
omap_nand_flash_init(0, overo_nand_partitions,
ARRAY_SIZE(overo_nand_partitions));
usb_musb_init(&musb_board_data);
usbhs_init(&usbhs_bdata);
overo_spi_init();
Expand Down
57 changes: 57 additions & 0 deletions trunk/arch/arm/mach-omap2/common-board-devices.c
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@

#include <plat/i2c.h>
#include <plat/mcspi.h>
#include <plat/nand.h>

#include "common-board-devices.h"

Expand All @@ -49,6 +50,8 @@ void __init omap_pmic_init(int bus, u32 clkrate,
omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
}

#if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
static struct omap2_mcspi_device_config ads7846_mcspi_config = {
.turbo_mode = 0,
.single_channel = 1, /* 0: slave, 1: master */
Expand Down Expand Up @@ -104,3 +107,57 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,

spi_register_board_info(&ads7846_spi_board_info, 1);
}
#else
void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
struct ads7846_platform_data *board_pdata)
{
}
#endif

#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
static struct omap_nand_platform_data nand_data = {
.dma_channel = -1, /* disable DMA in OMAP NAND driver */
};

void __init omap_nand_flash_init(int options, struct mtd_partition *parts,
int nr_parts)
{
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;

/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);

if ((ret & 0xC00) == 0x800) {
printk(KERN_INFO "Found NAND on CS%d\n", cs);
if (nandcs > GPMC_CS_NUM)
nandcs = cs;
}
cs++;
}

if (nandcs > GPMC_CS_NUM) {
printk(KERN_INFO "NAND: Unable to find configuration "
"in GPMC\n ");
return;
}

if (nandcs < GPMC_CS_NUM) {
nand_data.cs = nandcs;
nand_data.parts = parts;
nand_data.nr_parts = nr_parts;
nand_data.options = options;

printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (gpmc_nand_init(&nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}
#else
void __init omap_nand_flash_init(int options, struct mtd_partition *parts,
int nr_parts)
{
}
#endif
11 changes: 2 additions & 9 deletions trunk/arch/arm/mach-omap2/common-board-devices.h
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
#define __OMAP_COMMON_BOARD_DEVICES__

struct twl4030_platform_data;
struct mtd_partition;

void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
struct twl4030_platform_data *pmic_data);
Expand All @@ -25,18 +26,10 @@ static inline void omap4_pmic_init(const char *pmic_type,
omap_pmic_init(1, 400, pmic_type, OMAP44XX_IRQ_SYS_1N, pmic_data);
}

#if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
struct ads7846_platform_data;

void omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
struct ads7846_platform_data *board_pdata);
#else
static inline void omap_ads7846_init(int bus_num,
int gpio_pendown, int gpio_debounce,
struct ads7846_platform_data *board_data)
{
}
#endif
void omap_nand_flash_init(int opts, struct mtd_partition *parts, int n_parts);

#endif /* __OMAP_COMMON_BOARD_DEVICES__ */

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