mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 12:14:01 +08:00
OMAP3: Zoom2: Add TWL4030 support
Add TWL4030 CORE and TWL4030 drivers to Zoom2 board file TWL drivers enabled are: bci madc usb keypad mmc Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Vikram Pandita
Tony Lindgren
parent
57b9daa0e1
commit
70ac51ab2c
@ -12,17 +12,84 @@
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/gpio.h>
|
||||
#include <linux/i2c/twl4030.h>
|
||||
#include <linux/regulator/machine.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
|
||||
#include <mach/common.h>
|
||||
#include <mach/usb.h>
|
||||
#include <mach/keypad.h>
|
||||
|
||||
#include "mmc-twl4030.h"
|
||||
|
||||
/* Zoom2 has Qwerty keyboard*/
|
||||
static int zoom2_twl4030_keymap[] = {
|
||||
KEY(0, 0, KEY_E),
|
||||
KEY(1, 0, KEY_R),
|
||||
KEY(2, 0, KEY_T),
|
||||
KEY(3, 0, KEY_HOME),
|
||||
KEY(6, 0, KEY_I),
|
||||
KEY(7, 0, KEY_LEFTSHIFT),
|
||||
KEY(0, 1, KEY_D),
|
||||
KEY(1, 1, KEY_F),
|
||||
KEY(2, 1, KEY_G),
|
||||
KEY(3, 1, KEY_SEND),
|
||||
KEY(6, 1, KEY_K),
|
||||
KEY(7, 1, KEY_ENTER),
|
||||
KEY(0, 2, KEY_X),
|
||||
KEY(1, 2, KEY_C),
|
||||
KEY(2, 2, KEY_V),
|
||||
KEY(3, 2, KEY_END),
|
||||
KEY(6, 2, KEY_DOT),
|
||||
KEY(7, 2, KEY_CAPSLOCK),
|
||||
KEY(0, 3, KEY_Z),
|
||||
KEY(1, 3, KEY_KPPLUS),
|
||||
KEY(2, 3, KEY_B),
|
||||
KEY(3, 3, KEY_F1),
|
||||
KEY(6, 3, KEY_O),
|
||||
KEY(7, 3, KEY_SPACE),
|
||||
KEY(0, 4, KEY_W),
|
||||
KEY(1, 4, KEY_Y),
|
||||
KEY(2, 4, KEY_U),
|
||||
KEY(3, 4, KEY_F2),
|
||||
KEY(4, 4, KEY_VOLUMEUP),
|
||||
KEY(6, 4, KEY_L),
|
||||
KEY(7, 4, KEY_LEFT),
|
||||
KEY(0, 5, KEY_S),
|
||||
KEY(1, 5, KEY_H),
|
||||
KEY(2, 5, KEY_J),
|
||||
KEY(3, 5, KEY_F3),
|
||||
KEY(5, 5, KEY_VOLUMEDOWN),
|
||||
KEY(6, 5, KEY_M),
|
||||
KEY(4, 5, KEY_ENTER),
|
||||
KEY(7, 5, KEY_RIGHT),
|
||||
KEY(0, 6, KEY_Q),
|
||||
KEY(1, 6, KEY_A),
|
||||
KEY(2, 6, KEY_N),
|
||||
KEY(3, 6, KEY_BACKSPACE),
|
||||
KEY(6, 6, KEY_P),
|
||||
KEY(7, 6, KEY_UP),
|
||||
KEY(6, 7, KEY_SELECT),
|
||||
KEY(7, 7, KEY_DOWN),
|
||||
KEY(0, 7, KEY_PROG1), /*MACRO 1 <User defined> */
|
||||
KEY(1, 7, KEY_PROG2), /*MACRO 2 <User defined> */
|
||||
KEY(2, 7, KEY_PROG3), /*MACRO 3 <User defined> */
|
||||
KEY(3, 7, KEY_PROG4), /*MACRO 4 <User defined> */
|
||||
0
|
||||
};
|
||||
|
||||
static struct twl4030_keypad_data zoom2_kp_twl4030_data = {
|
||||
.rows = 8,
|
||||
.cols = 8,
|
||||
.keymap = zoom2_twl4030_keymap,
|
||||
.keymapsize = ARRAY_SIZE(zoom2_twl4030_keymap),
|
||||
.rep = 1,
|
||||
};
|
||||
|
||||
static void __init omap_zoom2_init_irq(void)
|
||||
{
|
||||
omap2_init_common_hw(NULL, NULL);
|
||||
@ -33,10 +100,127 @@ static void __init omap_zoom2_init_irq(void)
|
||||
static struct omap_board_config_kernel zoom2_config[] __initdata = {
|
||||
};
|
||||
|
||||
static struct regulator_consumer_supply zoom2_vmmc1_supply = {
|
||||
.supply = "vmmc",
|
||||
};
|
||||
|
||||
static struct regulator_consumer_supply zoom2_vsim_supply = {
|
||||
.supply = "vmmc_aux",
|
||||
};
|
||||
|
||||
static struct regulator_consumer_supply zoom2_vmmc2_supply = {
|
||||
.supply = "vmmc",
|
||||
};
|
||||
|
||||
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
|
||||
static struct regulator_init_data zoom2_vmmc1 = {
|
||||
.constraints = {
|
||||
.min_uV = 1850000,
|
||||
.max_uV = 3150000,
|
||||
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
||||
| REGULATOR_MODE_STANDBY,
|
||||
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
|
||||
| REGULATOR_CHANGE_MODE
|
||||
| REGULATOR_CHANGE_STATUS,
|
||||
},
|
||||
.num_consumer_supplies = 1,
|
||||
.consumer_supplies = &zoom2_vmmc1_supply,
|
||||
};
|
||||
|
||||
/* VMMC2 for MMC2 card */
|
||||
static struct regulator_init_data zoom2_vmmc2 = {
|
||||
.constraints = {
|
||||
.min_uV = 1850000,
|
||||
.max_uV = 1850000,
|
||||
.apply_uV = true,
|
||||
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
||||
| REGULATOR_MODE_STANDBY,
|
||||
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
||||
| REGULATOR_CHANGE_STATUS,
|
||||
},
|
||||
.num_consumer_supplies = 1,
|
||||
.consumer_supplies = &zoom2_vmmc2_supply,
|
||||
};
|
||||
|
||||
/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
|
||||
static struct regulator_init_data zoom2_vsim = {
|
||||
.constraints = {
|
||||
.min_uV = 1800000,
|
||||
.max_uV = 3000000,
|
||||
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
||||
| REGULATOR_MODE_STANDBY,
|
||||
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
|
||||
| REGULATOR_CHANGE_MODE
|
||||
| REGULATOR_CHANGE_STATUS,
|
||||
},
|
||||
.num_consumer_supplies = 1,
|
||||
.consumer_supplies = &zoom2_vsim_supply,
|
||||
};
|
||||
|
||||
static struct twl4030_hsmmc_info mmc[] __initdata = {
|
||||
{
|
||||
.mmc = 1,
|
||||
.wires = 4,
|
||||
.gpio_wp = -EINVAL,
|
||||
},
|
||||
{
|
||||
.mmc = 2,
|
||||
.wires = 4,
|
||||
.gpio_wp = -EINVAL,
|
||||
},
|
||||
{} /* Terminator */
|
||||
};
|
||||
|
||||
static int zoom2_twl_gpio_setup(struct device *dev,
|
||||
unsigned gpio, unsigned ngpio)
|
||||
{
|
||||
/* gpio + 0 is "mmc0_cd" (input/IRQ),
|
||||
* gpio + 1 is "mmc1_cd" (input/IRQ)
|
||||
*/
|
||||
mmc[0].gpio_cd = gpio + 0;
|
||||
mmc[1].gpio_cd = gpio + 1;
|
||||
twl4030_mmc_init(mmc);
|
||||
|
||||
/* link regulators to MMC adapters ... we "know" the
|
||||
* regulators will be set up only *after* we return.
|
||||
*/
|
||||
zoom2_vmmc1_supply.dev = mmc[0].dev;
|
||||
zoom2_vsim_supply.dev = mmc[0].dev;
|
||||
zoom2_vmmc2_supply.dev = mmc[1].dev;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int zoom2_batt_table[] = {
|
||||
/* 0 C*/
|
||||
30800, 29500, 28300, 27100,
|
||||
26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
|
||||
17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
|
||||
11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310,
|
||||
8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830,
|
||||
5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170,
|
||||
4040, 3910, 3790, 3670, 3550
|
||||
};
|
||||
|
||||
static struct twl4030_bci_platform_data zoom2_bci_data = {
|
||||
.battery_tmp_tbl = zoom2_batt_table,
|
||||
.tblsize = ARRAY_SIZE(zoom2_batt_table),
|
||||
};
|
||||
|
||||
static struct twl4030_usb_data zoom2_usb_data = {
|
||||
.usb_mode = T2_USB_MODE_ULPI,
|
||||
};
|
||||
|
||||
static struct twl4030_gpio_platform_data zoom2_gpio_data = {
|
||||
.gpio_base = OMAP_MAX_GPIO_LINES,
|
||||
.irq_base = TWL4030_GPIO_IRQ_BASE,
|
||||
.irq_end = TWL4030_GPIO_IRQ_END,
|
||||
.setup = zoom2_twl_gpio_setup,
|
||||
};
|
||||
|
||||
static struct twl4030_madc_platform_data zoom2_madc_data = {
|
||||
.irq_line = 1,
|
||||
};
|
||||
|
||||
static struct twl4030_platform_data zoom2_twldata = {
|
||||
@ -44,7 +228,15 @@ static struct twl4030_platform_data zoom2_twldata = {
|
||||
.irq_end = TWL4030_IRQ_END,
|
||||
|
||||
/* platform_data for children goes here */
|
||||
.bci = &zoom2_bci_data,
|
||||
.madc = &zoom2_madc_data,
|
||||
.usb = &zoom2_usb_data,
|
||||
.gpio = &zoom2_gpio_data,
|
||||
.keypad = &zoom2_kp_twl4030_data,
|
||||
.vmmc1 = &zoom2_vmmc1,
|
||||
.vmmc2 = &zoom2_vmmc2,
|
||||
.vsim = &zoom2_vsim,
|
||||
|
||||
};
|
||||
|
||||
static struct i2c_board_info __initdata zoom2_i2c_boardinfo[] = {
|
||||
@ -65,16 +257,6 @@ static int __init omap_i2c_init(void)
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct twl4030_hsmmc_info mmc[] __initdata = {
|
||||
{
|
||||
.mmc = 1,
|
||||
.wires = 4,
|
||||
.gpio_cd = -EINVAL,
|
||||
.gpio_wp = -EINVAL,
|
||||
},
|
||||
{} /* Terminator */
|
||||
};
|
||||
|
||||
extern int __init omap_zoom2_debugboard_init(void);
|
||||
|
||||
static void __init omap_zoom2_init(void)
|
||||
@ -84,7 +266,6 @@ static void __init omap_zoom2_init(void)
|
||||
omap_board_config_size = ARRAY_SIZE(zoom2_config);
|
||||
omap_serial_init();
|
||||
omap_zoom2_debugboard_init();
|
||||
twl4030_mmc_init(mmc);
|
||||
usb_musb_init();
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user