[PATCH 2/2] PalmTreo: add Palm Centro 685 support
Tomáš Čech
sleep_walker at suse.cz
Fri Sep 11 07:57:02 EDT 2009
From: Tomáš Čech <sleep walker at suse.cz>
Signed-off-by: Tomáš Čech <sleep_walker at suse.cz>
---
arch/arm/mach-pxa/Kconfig | 13 ++-
arch/arm/mach-pxa/include/mach/palmtreo.h | 7 ++
arch/arm/mach-pxa/palmtreo.c | 161 +++++++++++++++++++++++++++++
arch/arm/mm/mmu.c | 2 +-
4 files changed, 181 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index ce6519c..57eceb8 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -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
@@ -433,7 +444,7 @@ config MACH_TREO680
select IWMMXT
select PALM_TREO
help
- Say Y here if you intend to run this kernel on Palm Treo 680
+ Say Y here if you intend to run this kernel on Palm Treo 680 (GSM)
smartphone.
config MACH_PALMLD
diff --git a/arch/arm/mach-pxa/include/mach/palmtreo.h b/arch/arm/mach-pxa/include/mach/palmtreo.h
index 8cb0bca..2d3f14e 100644
--- a/arch/arm/mach-pxa/include/mach/palmtreo.h
+++ b/arch/arm/mach-pxa/include/mach/palmtreo.h
@@ -3,6 +3,7 @@
*
* currently supported:
* Palm Treo 680 (GSM)
+ * Palm Centro 685 (GSM)
*
* Author: Tomas Cech <sleep_walker at suse.cz>
*
@@ -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
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index 5e66028..c071b60 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c
@@ -3,6 +3,7 @@
*
* currently supported:
* Palm Treo 680 (GSM)
+ * Palm Centro 685 (GSM)
*
* Author: Tomas Cech <sleep_walker at suse.cz>
*
@@ -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
******************************************************************************/
@@ -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
******************************************************************************/
@@ -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
******************************************************************************/
@@ -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 = ¢ro_gpio_led_info,
+ }
+};
+#endif /* CONFIG_MACH_CENTRO */
+
/******************************************************************************
* Framebuffer
******************************************************************************/
@@ -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 = {
+ ¢ro_leds,
+};
+#endif /* CONFIG_MACH_CENTRO */
+
/* setup udc GPIOs initial state */
static void __init treo_udc_init(void)
{
@@ -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(¢ro_mci_platform_data);
+
+ pxa_set_keypad_info(¢ro_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 */
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 4426ee6..92b27ab 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -843,7 +843,7 @@ 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,
--
1.6.4.2
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