* Vikram Pandita <[email protected]> [090622 19:41]:
> Add TWL4030 CORE and TWL4030 drivers to Zoom2 board file
> TWL drivers enabled are:
> bci
> madc
> usb
> keypad
> mmc
>
> Signed-off-by: Vikram Pandita <[email protected]>
Adding this to my omap3-upstream queue.
Tony
> ---
> arch/arm/mach-omap2/board-zoom2.c | 204
> +++++++++++++++++++++++++++++++++++--
> 1 files changed, 193 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-zoom2.c
> b/arch/arm/mach-omap2/board-zoom2.c
> index bcc0f76..9ecf75c 100644
> --- a/arch/arm/mach-omap2/board-zoom2.c
> +++ b/arch/arm/mach-omap2/board-zoom2.c
> @@ -12,17 +12,83 @@
> #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);
> @@ -38,10 +104,129 @@ static struct omap_board_config_kernel zoom2_config[]
> __initdata = {
> { OMAP_TAG_UART, &zoom2_uart_config },
> };
>
> +
> +
> +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 = {
> @@ -49,7 +234,15 @@ 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[] = {
> @@ -70,16 +263,6 @@ 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)
> @@ -89,7 +272,6 @@ 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();
> }
>
> --
> 1.6.0.3.613.g9f8f13
>
> --
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