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[ARM] pxa/treo: add Palm Centro 685 support
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Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Tomáš Čech authored and Eric Miao committed Dec 1, 2009
1 parent bb2ae8f commit d0a92fd
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Showing 4 changed files with 180 additions and 1 deletion.
11 changes: 11 additions & 0 deletions arch/arm/mach-pxa/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -425,6 +425,17 @@ config PALM_TREO
bool
depends on ARCH_PXA_PALM

config MACH_CENTRO
bool "Palm Centro 685 (GSM)"
default y
depends on ARCH_PXA_PALM
select PXA27x
select IWMMXT
select PALM_TREO
help
Say Y here if you intend to run this kernel on Palm Centro 685 (GSM)
smartphone.

config MACH_TREO680
bool "Palm Treo 680"
default y
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7 changes: 7 additions & 0 deletions arch/arm/mach-pxa/include/mach/palmtreo.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
*
* currently supported:
* Palm Treo 680 (GSM)
* Palm Centro 685 (GSM)
*
* Author: Tomas Cech <sleep_walker@suse.cz>
*
Expand Down Expand Up @@ -45,6 +46,12 @@
#define GPIO_NR_TREO680_BT_EN 43
#endif /* CONFIG_MACH_TREO680 */

/* Centro685 specific GPIOs */
#define GPIO_NR_CENTRO_SD_POWER 21
#define GPIO_NR_CENTRO_VIBRATE_EN 22
#define GPIO_NR_CENTRO_KEYB_BL 33
#define GPIO_NR_CENTRO_BT_EN 80

/* Various addresses */
#define TREO_PHYS_RAM_START 0xa0000000
#define TREO_PHYS_IO_START 0x40000000
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161 changes: 161 additions & 0 deletions arch/arm/mach-pxa/palmtreo.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
*
* currently supported:
* Palm Treo 680 (GSM)
* Palm Centro 685 (GSM)
*
* Author: Tomas Cech <sleep_walker@suse.cz>
*
Expand Down Expand Up @@ -160,6 +161,21 @@ static unsigned long treo680_pin_config[] __initdata = {
};
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static unsigned long centro685_pin_config[] __initdata = {
/* Bluetooth attached to BT UART*/
MFP_CFG_OUT(GPIO80, AF0, DRIVE_LOW), /* power: LOW = off */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO44_BTUART_CTS,
GPIO45_BTUART_RTS,

/* MATRIX KEYPAD - different wake up source */
GPIO100_KP_MKIN_0,
GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH,
};
#endif /* CONFIG_MACH_CENTRO */

/******************************************************************************
* SD/MMC card controller
******************************************************************************/
Expand All @@ -172,6 +188,16 @@ static struct pxamci_platform_data treo680_mci_platform_data = {
};
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static struct pxamci_platform_data centro_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_card_detect = GPIO_NR_TREO_SD_DETECT_N,
.gpio_card_ro = -1,
.gpio_power = GPIO_NR_CENTRO_SD_POWER,
.gpio_power_invert = 1,
};
#endif /* CONFIG_MACH_CENTRO */

/******************************************************************************
* GPIO keyboard
******************************************************************************/
Expand Down Expand Up @@ -247,6 +273,78 @@ static struct pxa27x_keypad_platform_data treo680_keypad_platform_data = {
};
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static unsigned int centro_matrix_keys[] = {
KEY(0, 0, KEY_F9), /* Home */
KEY(0, 1, KEY_LEFT),
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
KEY(0, 3, KEY_L),
KEY(0, 4, KEY_A),
KEY(0, 5, KEY_Q),
KEY(0, 6, KEY_P),

KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
KEY(1, 1, KEY_RIGHT),
KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
KEY(1, 3, KEY_Z),
KEY(1, 4, KEY_S),
KEY(1, 5, KEY_W),

KEY(2, 0, KEY_F1), /* Phone */
KEY(2, 1, KEY_UP),
KEY(2, 2, KEY_0),
KEY(2, 3, KEY_X),
KEY(2, 4, KEY_D),
KEY(2, 5, KEY_E),

KEY(3, 0, KEY_F10), /* Calendar */
KEY(3, 1, KEY_DOWN),
KEY(3, 2, KEY_SPACE),
KEY(3, 3, KEY_C),
KEY(3, 4, KEY_F),
KEY(3, 5, KEY_R),

KEY(4, 0, KEY_F12), /* Mail */
KEY(4, 1, KEY_KPENTER),
KEY(4, 2, KEY_RIGHTALT), /* Alt */
KEY(4, 3, KEY_V),
KEY(4, 4, KEY_G),
KEY(4, 5, KEY_T),

KEY(5, 0, KEY_F8), /* Red/Off/Power */
KEY(5, 1, KEY_PAGEUP), /* Side up */
KEY(5, 2, KEY_DOT),
KEY(5, 3, KEY_B),
KEY(5, 4, KEY_H),
KEY(5, 5, KEY_Y),

KEY(6, 0, KEY_TAB), /* Side Activate */
KEY(6, 1, KEY_PAGEDOWN), /* Side down */
KEY(6, 2, KEY_ENTER),
KEY(6, 3, KEY_N),
KEY(6, 4, KEY_J),
KEY(6, 5, KEY_U),

KEY(7, 0, KEY_F6), /* Green/Call */
KEY(7, 1, KEY_O),
KEY(7, 2, KEY_BACKSPACE),
KEY(7, 3, KEY_M),
KEY(7, 4, KEY_K),
KEY(7, 5, KEY_I),
};

static struct pxa27x_keypad_platform_data centro_keypad_platform_data = {
.matrix_key_rows = 8,
.matrix_key_cols = 7,
.matrix_key_map = centro_matrix_keys,
.matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys),
.direct_key_map = { KEY_CONNECT },
.direct_key_num = 1,

.debounce_interval = 30,
};
#endif /* CONFIG_MACH_CENTRO */

/******************************************************************************
* aSoC audio
******************************************************************************/
Expand Down Expand Up @@ -423,6 +521,40 @@ static struct platform_device treo680_leds = {
};
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static struct gpio_led centro_gpio_leds[] = {
{
.name = "centro:vibra:vibra",
.default_trigger = "none",
.gpio = GPIO_NR_CENTRO_VIBRATE_EN,
},
{
.name = "centro:green:led",
.default_trigger = "mmc0",
.gpio = GPIO_NR_TREO_GREEN_LED,
},
{
.name = "centro:white:keybbl",
.default_trigger = "none",
.active_low = 1,
.gpio = GPIO_NR_CENTRO_KEYB_BL,
},
};

static struct gpio_led_platform_data centro_gpio_led_info = {
.leds = centro_gpio_leds,
.num_leds = ARRAY_SIZE(centro_gpio_leds),
};

static struct platform_device centro_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &centro_gpio_led_info,
}
};
#endif /* CONFIG_MACH_CENTRO */

/******************************************************************************
* Framebuffer
******************************************************************************/
Expand Down Expand Up @@ -484,6 +616,12 @@ static struct platform_device *treo680_devices[] __initdata = {
};
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static struct platform_device *centro_devices[] __initdata = {
&centro_leds,
};
#endif /* CONFIG_MACH_CENTRO */

/* setup udc GPIOs initial state */
static void __init treo_udc_init(void)
{
Expand Down Expand Up @@ -549,3 +687,26 @@ MACHINE_START(TREO680, "Palm Treo 680")
.init_machine = treo680_init,
MACHINE_END
#endif /* CONFIG_MACH_TREO680 */

#ifdef CONFIG_MACH_CENTRO
static void __init centro_init(void)
{
treo_init();
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
pxa_set_mci_info(&centro_mci_platform_data);

pxa_set_keypad_info(&centro_keypad_platform_data);

platform_add_devices(ARRAY_AND_SIZE(centro_devices));
}

MACHINE_START(CENTRO, "Palm Centro 685")
.phys_io = TREO_PHYS_IO_START,
.io_pg_offst = io_p2v(0x40000000),
.boot_params = 0xa0000100,
.map_io = pxa_map_io,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
.init_machine = centro_init,
MACHINE_END
#endif /* CONFIG_MACH_CENTRO */
2 changes: 1 addition & 1 deletion arch/arm/mm/mmu.c
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Original file line number Diff line number Diff line change
Expand Up @@ -881,7 +881,7 @@ void __init reserve_node_zero(pg_data_t *pgdat)
BOOTMEM_EXCLUSIVE);
}

if (machine_is_treo680()) {
if (machine_is_treo680() || machine_is_centro()) {
reserve_bootmem_node(pgdat, 0xa0000000, 0x1000,
BOOTMEM_EXCLUSIVE);
reserve_bootmem_node(pgdat, 0xa2000000, 0x1000,
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