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yaml
---
r: 208605
b: refs/heads/master
c: 403d297
h: refs/heads/master
i:
  208603: 2b7f73e
v: v3
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Marek Vasut authored and Eric Miao committed Jun 18, 2010
1 parent a343382 commit 0039633
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 4c243c8584be9fbff9e11fc37fa2449448c5d442
refs/heads/master: 403d29713e0a5c671d852913a0b5935c0ff00cb7
7 changes: 7 additions & 0 deletions trunk/MAINTAINERS
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Expand Up @@ -695,6 +695,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
F: arch/arm/mach-sa1100/jornada720.c
F: arch/arm/mach-sa1100/include/mach/jornada720.h

ARM/INCOME PXA270 SUPPORT
M: Marek Vasut <marek.vasut@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-pxa/income.c
F: arch/arm/mach-pxa/include/mach-pxa/income.h

ARM/INTEL IOP32X ARM ARCHITECTURE
M: Lennert Buytenhek <kernel@wantstofly.org>
M: Dan Williams <dan.j.williams@intel.com>
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7 changes: 7 additions & 0 deletions trunk/arch/arm/mach-pxa/Kconfig
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Expand Up @@ -242,6 +242,13 @@ config MACH_COLIBRI_PXA270_EVALBOARD
bool "Toradex Colibri Evaluation Carrier Board support (PXA270)"
depends on MACH_COLIBRI

config MACH_COLIBRI_PXA270_INCOME
bool "Income s.r.o. PXA270 SBC"
depends on MACH_COLIBRI
select PXA27x
select HAVE_PWM
select PXA_HAVE_BOARD_IRQS

config MACH_COLIBRI300
bool "Toradex Colibri PXA300/310"
select PXA3xx
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1 change: 1 addition & 0 deletions trunk/arch/arm/mach-pxa/Makefile
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Expand Up @@ -60,6 +60,7 @@ obj-$(CONFIG_MACH_PCM027) += pcm027.o
obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o
obj-$(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD) += colibri-pxa270-evalboard.o
obj-$(CONFIG_MACH_COLIBRI_PXA270_INCOME) += colibri-pxa270-income.o
obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o
obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o
obj-$(CONFIG_MACH_VPAC270) += vpac270.o
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272 changes: 272 additions & 0 deletions trunk/arch/arm/mach-pxa/colibri-pxa270-income.c
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/*
* linux/arch/arm/mach-pxa/income.c
*
* Support for Income s.r.o. SH-Dmaster PXA270 SBC
*
* Copyright (C) 2010
* Marek Vasut <marek.vasut@gmail.com>
* Pavel Revak <palo@bielyvlk.sk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/

#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/pwm_backlight.h>
#include <linux/sysdev.h>

#include <asm/irq.h>
#include <asm/mach-types.h>

#include <mach/hardware.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/pxa27x.h>
#include <mach/pxa27x-udc.h>
#include <mach/pxafb.h>

#include <plat/i2c.h>

#include "devices.h"
#include "generic.h"

#define GPIO114_INCOME_ETH_IRQ (114)
#define GPIO0_INCOME_SD_DETECT (0)
#define GPIO0_INCOME_SD_RO (1)
#define GPIO54_INCOME_LED_A (54)
#define GPIO55_INCOME_LED_B (55)
#define GPIO113_INCOME_TS_IRQ (113)

/******************************************************************************
* Pin configuration
******************************************************************************/
static mfp_cfg_t income_pin_config[] __initdata = {
/* MMC */
GPIO32_MMC_CLK,
GPIO92_MMC_DAT_0,
GPIO109_MMC_DAT_1,
GPIO110_MMC_DAT_2,
GPIO111_MMC_DAT_3,
GPIO112_MMC_CMD,
GPIO0_GPIO, /* SD detect */
GPIO1_GPIO, /* SD read-only */

/* FFUART */
GPIO39_FFUART_TXD,
GPIO34_FFUART_RXD,

/* BFUART */
GPIO42_BTUART_RXD,
GPIO43_BTUART_TXD,
GPIO45_BTUART_RTS,

/* STUART */
GPIO46_STUART_RXD,
GPIO47_STUART_TXD,

/* UHC */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,

/* LCD */
GPIOxx_LCD_TFT_16BPP,

/* PWM */
GPIO16_PWM0_OUT,

/* I2C */
GPIO117_I2C_SCL,
GPIO118_I2C_SDA,

/* LED */
GPIO54_GPIO, /* LED A */
GPIO55_GPIO, /* LED B */
};

/******************************************************************************
* SD/MMC card controller
******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data income_mci_platform_data = {
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.gpio_power = -1,
.gpio_card_detect = GPIO0_INCOME_SD_DETECT,
.gpio_card_ro = GPIO0_INCOME_SD_RO,
.detect_delay_ms = 200,
};

static void __init income_mmc_init(void)
{
pxa_set_mci_info(&income_mci_platform_data);
}
#else
static inline void income_mmc_init(void) {}
#endif

/******************************************************************************
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static struct pxaohci_platform_data income_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,
};

static void __init income_uhc_init(void)
{
pxa_set_ohci_info(&income_ohci_info);
}
#else
static inline void income_uhc_init(void) {}
#endif

/******************************************************************************
* LED
******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
struct gpio_led income_gpio_leds[] = {
{
.name = "income:green:leda",
.default_trigger = "none",
.gpio = GPIO54_INCOME_LED_A,
.active_low = 1,
},
{
.name = "income:green:ledb",
.default_trigger = "none",
.gpio = GPIO55_INCOME_LED_B,
.active_low = 1,
}
};

static struct gpio_led_platform_data income_gpio_led_info = {
.leds = income_gpio_leds,
.num_leds = ARRAY_SIZE(income_gpio_leds),
};

static struct platform_device income_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &income_gpio_led_info,
}
};

static void __init income_led_init(void)
{
platform_device_register(&income_leds);
}
#else
static inline void income_led_init(void) {}
#endif

/******************************************************************************
* I2C
******************************************************************************/
#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
static struct i2c_board_info __initdata income_i2c_devs[] = {
{
I2C_BOARD_INFO("ds1340", 0x68),
}, {
I2C_BOARD_INFO("lm75", 0x4f),
},
};

static void __init income_i2c_init(void)
{
pxa_set_i2c_info(NULL);
pxa27x_set_i2c_power_info(NULL);
i2c_register_board_info(0, ARRAY_AND_SIZE(income_i2c_devs));
}
#else
static inline void income_i2c_init(void) {}
#endif

/******************************************************************************
* Framebuffer
******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pxafb_mode_info income_lcd_modes[] = {
{
.pixclock = 144700,
.xres = 320,
.yres = 240,
.bpp = 32,
.depth = 18,

.left_margin = 10,
.right_margin = 10,
.upper_margin = 7,
.lower_margin = 8,

.hsync_len = 20,
.vsync_len = 2,

.sync = FB_SYNC_VERT_HIGH_ACT,
},
};

static struct pxafb_mach_info income_lcd_screen = {
.modes = income_lcd_modes,
.num_modes = ARRAY_SIZE(income_lcd_modes),
.lcd_conn = LCD_COLOR_TFT_18BPP | LCD_PCLK_EDGE_FALL,
};

static void __init income_lcd_init(void)
{
set_pxa_fb_info(&income_lcd_screen);
}
#else
static inline void income_lcd_init(void) {}
#endif

/******************************************************************************
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM__MODULE)
static struct platform_pwm_backlight_data income_backlight_data = {
.pwm_id = 0,
.max_brightness = 0x3ff,
.dft_brightness = 0x1ff,
.pwm_period_ns = 1000000,
};

static struct platform_device income_backlight = {
.name = "pwm-backlight",
.dev = {
.parent = &pxa27x_device_pwm0.dev,
.platform_data = &income_backlight_data,
},
};

static void __init income_pwm_init(void)
{
platform_device_register(&income_backlight);
}
#else
static inline void income_pwm_init(void) {}
#endif

void __init colibri_pxa270_income_boardinit(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config));
pxa_set_ffuart_info(NULL);
pxa_set_btuart_info(NULL);
pxa_set_stuart_info(NULL);

income_mmc_init();
income_uhc_init();
income_led_init();
income_i2c_init();
income_lcd_init();
income_pwm_init();
}

29 changes: 26 additions & 3 deletions trunk/arch/arm/mach-pxa/colibri-pxa270.c
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Expand Up @@ -110,17 +110,17 @@ static inline void colibri_pxa270_nor_init(void) {}
******************************************************************************/
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource colibri_pxa270_dm9000_resources[] = {
[0] = {
{
.start = PXA_CS2_PHYS,
.end = PXA_CS2_PHYS + 3,
.flags = IORESOURCE_MEM,
},
[1] = {
{
.start = PXA_CS2_PHYS + 4,
.end = PXA_CS2_PHYS + 4 + 500,
.flags = IORESOURCE_MEM,
},
[2] = {
{
.start = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
.end = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
Expand Down Expand Up @@ -187,12 +187,25 @@ static void __init colibri_pxa270_init(void)
case COLIBRI_PXA270_EVALBOARD:
colibri_pxa270_evalboard_init();
break;
case COLIBRI_PXA270_INCOME:
colibri_pxa270_income_boardinit();
break;
default:
printk(KERN_ERR "Illegal colibri_pxa270_baseboard type %d\n",
colibri_pxa270_baseboard);
}
}

/* The "Income s.r.o. SH-Dmaster PXA270 SBC" board can be booted either
* with the INCOME mach type or with COLIBRI and the kernel parameter
* "colibri_pxa270_baseboard=1"
*/
static void __init colibri_pxa270_income_init(void)
{
colibri_pxa270_baseboard = COLIBRI_PXA270_INCOME;
colibri_pxa270_init();
}

MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
Expand All @@ -203,3 +216,13 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270")
.timer = &pxa_timer,
MACHINE_END

MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC")
.phys_io = 0x40000000,
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
.boot_params = 0xa0000100,
.init_machine = colibri_pxa270_income_init,
.map_io = pxa_map_io,
.init_irq = pxa27x_init_irq,
.timer = &pxa_timer,
MACHINE_END

7 changes: 7 additions & 0 deletions trunk/arch/arm/mach-pxa/include/mach/colibri.h
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Expand Up @@ -10,6 +10,7 @@

enum {
COLIBRI_PXA270_EVALBOARD = 0,
COLIBRI_PXA270_INCOME,
};

#if defined(CONFIG_MACH_COLIBRI_PXA270_EVALBOARD)
Expand All @@ -18,6 +19,12 @@ extern void colibri_pxa270_evalboard_init(void);
static inline void colibri_pxa270_evalboard_init(void) {}
#endif

#if defined(CONFIG_MACH_COLIBRI_PXA270_INCOME)
extern void colibri_pxa270_income_boardinit(void);
#else
static inline void colibri_pxa270_income_boardinit(void) {}
#endif

/*
* common settings for all modules
*/
Expand Down

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