Commit 8ea656bd authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (21 commits)
  ARM: OMAP4: MMC: increase delay for pbias
  arm: omap2plus: move NAND_BLOCK_SIZE out of boards
  omap4: hwmod: Enable the keypad
  omap3: Free Beagle rev gpios when they are read, so others can read them later
  arm: omap3: beagle: Ensure msecure is mux'd to be able to set the RTC
  omap: rx51: Don't power up speaker amplifier at bootup
  omap: rx51: Set regulator V28_A always on
  ARM: OMAP4: MMC: no regulator off during probe for eMMC
  arm: omap2plus: fix ads7846 pendown gpio request
  ARM: OMAP2: Add missing iounmap in omap4430_phy_init
  ARM: omap4: Pass core and wakeup mux tables to omap4_mux_init
  ARM: omap2+: mux: Allow board mux settings to be NULL
  OMAP4: fix return value of omap4_l3_init
  OMAP: iovmm: fix SW flags passed by user
  arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del
  OMAP2+: mux: fix compilation warnings
  OMAP: SRAM: Fix warning: format '%08lx' expects type 'long unsigned int'
  arm: omap3: cm-t3517: fix section mismatch warning
  OMAP2+: Fix 9 section mismatch(es) warnings from mach-omap2/built-in.o
  ARM: OMAP2: Add missing include of linux/gpio.h
  ...
parents d205df99 1fcecf28
......@@ -284,14 +284,15 @@ static int __init omap1_system_dma_init(void)
dma_base = ioremap(res[0].start, resource_size(&res[0]));
if (!dma_base) {
pr_err("%s: Unable to ioremap\n", __func__);
return -ENODEV;
ret = -ENODEV;
goto exit_device_put;
}
ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
if (ret) {
dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n",
__func__, pdev->name, pdev->id);
goto exit_device_del;
goto exit_device_put;
}
p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
......@@ -299,7 +300,7 @@ static int __init omap1_system_dma_init(void)
dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n",
__func__, pdev->name);
ret = -ENOMEM;
goto exit_device_put;
goto exit_device_del;
}
d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL);
......@@ -380,10 +381,10 @@ exit_release_d:
kfree(d);
exit_release_p:
kfree(p);
exit_device_put:
platform_device_put(pdev);
exit_device_del:
platform_device_del(pdev);
exit_device_put:
platform_device_put(pdev);
return ret;
}
......
......@@ -26,13 +26,13 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/gpio.h>
#include <plat/board.h>
#include <plat/common.h>
#include <plat/gpmc.h>
......
......@@ -622,19 +622,19 @@ static struct omap_device_pad serial3_pads[] __initdata = {
OMAP_MUX_MODE0),
};
static struct omap_board_data serial1_data = {
static struct omap_board_data serial1_data __initdata = {
.id = 0,
.pads = serial1_pads,
.pads_cnt = ARRAY_SIZE(serial1_pads),
};
static struct omap_board_data serial2_data = {
static struct omap_board_data serial2_data __initdata = {
.id = 1,
.pads = serial2_pads,
.pads_cnt = ARRAY_SIZE(serial2_pads),
};
static struct omap_board_data serial3_data = {
static struct omap_board_data serial3_data __initdata = {
.id = 2,
.pads = serial3_pads,
.pads_cnt = ARRAY_SIZE(serial3_pads),
......
......@@ -258,7 +258,7 @@ static struct gpio sdp4430_eth_gpios[] __initdata = {
{ ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" },
};
static int omap_ethernet_init(void)
static int __init omap_ethernet_init(void)
{
int status;
......@@ -322,6 +322,7 @@ static struct omap2_hsmmc_info mmc[] = {
.gpio_wp = -EINVAL,
.nonremovable = true,
.ocr_mask = MMC_VDD_29_30,
.no_off_init = true,
},
{
.mmc = 1,
......@@ -681,19 +682,19 @@ static struct omap_device_pad serial4_pads[] __initdata = {
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
};
static struct omap_board_data serial2_data = {
static struct omap_board_data serial2_data __initdata = {
.id = 1,
.pads = serial2_pads,
.pads_cnt = ARRAY_SIZE(serial2_pads),
};
static struct omap_board_data serial3_data = {
static struct omap_board_data serial3_data __initdata = {
.id = 2,
.pads = serial3_pads,
.pads_cnt = ARRAY_SIZE(serial3_pads),
};
static struct omap_board_data serial4_data = {
static struct omap_board_data serial4_data __initdata = {
.id = 3,
.pads = serial4_pads,
.pads_cnt = ARRAY_SIZE(serial4_pads),
......@@ -729,7 +730,7 @@ static void __init omap_4430sdp_init(void)
if (omap_rev() == OMAP4430_REV_ES1_0)
package = OMAP_PACKAGE_CBL;
omap4_mux_init(board_mux, package);
omap4_mux_init(board_mux, NULL, package);
omap_board_config = sdp4430_config;
omap_board_config_size = ARRAY_SIZE(sdp4430_config);
......
......@@ -27,13 +27,13 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/smc91x.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <mach/gpio.h>
#include <plat/led.h>
#include <plat/usb.h>
#include <plat/board.h>
......
......@@ -63,8 +63,6 @@
#define SB_T35_SMSC911X_CS 4
#define SB_T35_SMSC911X_GPIO 65
#define NAND_BLOCK_SIZE SZ_128K
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#include <linux/smsc911x.h>
#include <plat/gpmc-smsc911x.h>
......
......@@ -48,6 +48,7 @@
#include "mux.h"
#include "control.h"
#include "common-board-devices.h"
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
static struct gpio_led cm_t3517_leds[] = {
......@@ -177,7 +178,7 @@ static struct usbhs_omap_board_data cm_t3517_ehci_pdata __initdata = {
.reset_gpio_port[2] = -EINVAL,
};
static int cm_t3517_init_usbh(void)
static int __init cm_t3517_init_usbh(void)
{
int err;
......@@ -203,8 +204,6 @@ static inline int cm_t3517_init_usbh(void)
#endif
#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
#define NAND_BLOCK_SIZE SZ_128K
static struct mtd_partition cm_t3517_nand_partitions[] = {
{
.name = "xloader",
......
......@@ -61,8 +61,6 @@
#include "timer-gp.h"
#include "common-board-devices.h"
#define NAND_BLOCK_SIZE SZ_128K
#define OMAP_DM9000_GPIO_IRQ 25
#define OMAP3_DEVKIT_TS_GPIO 27
......
......@@ -54,8 +54,6 @@
#include "pm.h"
#include "common-board-devices.h"
#define NAND_BLOCK_SIZE SZ_128K
/*
* OMAP3 Beagle revision
* Run time detection of Beagle revision is done by reading GPIO.
......@@ -106,6 +104,9 @@ static void __init omap3_beagle_init_rev(void)
beagle_rev = gpio_get_value(171) | (gpio_get_value(172) << 1)
| (gpio_get_value(173) << 2);
gpio_free_array(omap3_beagle_rev_gpios,
ARRAY_SIZE(omap3_beagle_rev_gpios));
switch (beagle_rev) {
case 7:
printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");
......@@ -579,6 +580,9 @@ static void __init omap3_beagle_init(void)
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
ARRAY_SIZE(omap3beagle_nand_partitions));
/* Ensure msecure is mux'd to be able to set the RTC. */
omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
......
......@@ -30,6 +30,7 @@
#include <linux/leds.h>
#include <linux/input.h>
#include <linux/input/matrix_keypad.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/mmc/host.h>
#include <linux/mmc/card.h>
......@@ -41,7 +42,6 @@
#include <plat/board.h>
#include <plat/common.h>
#include <mach/gpio.h>
#include <mach/hardware.h>
#include <plat/mcspi.h>
#include <plat/usb.h>
......@@ -57,8 +57,6 @@
#define PANDORA_WIFI_NRESET_GPIO 23
#define OMAP3_PANDORA_TS_GPIO 94
#define NAND_BLOCK_SIZE SZ_128K
static struct mtd_partition omap3pandora_nand_partitions[] = {
{
.name = "xloader",
......
......@@ -56,8 +56,6 @@
#include <asm/setup.h>
#define NAND_BLOCK_SIZE SZ_128K
#define OMAP3_AC_GPIO 136
#define OMAP3_TS_GPIO 162
#define TB_BL_PWM_TIMER 9
......
......@@ -526,19 +526,19 @@ static struct omap_device_pad serial4_pads[] __initdata = {
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
};
static struct omap_board_data serial2_data = {
static struct omap_board_data serial2_data __initdata = {
.id = 1,
.pads = serial2_pads,
.pads_cnt = ARRAY_SIZE(serial2_pads),
};
static struct omap_board_data serial3_data = {
static struct omap_board_data serial3_data __initdata = {
.id = 2,
.pads = serial3_pads,
.pads_cnt = ARRAY_SIZE(serial3_pads),
};
static struct omap_board_data serial4_data = {
static struct omap_board_data serial4_data __initdata = {
.id = 3,
.pads = serial4_pads,
.pads_cnt = ARRAY_SIZE(serial4_pads),
......@@ -687,7 +687,7 @@ static void __init omap4_panda_init(void)
if (omap_rev() == OMAP4430_REV_ES1_0)
package = OMAP_PACKAGE_CBL;
omap4_mux_init(board_mux, package);
omap4_mux_init(board_mux, NULL, package);
if (wl12xx_set_platform_data(&omap_panda_wlan_data))
pr_err("error setting wl12xx data\n");
......
......@@ -24,6 +24,7 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/i2c/twl.h>
......@@ -45,7 +46,6 @@
#include <plat/common.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
#include <mach/gpio.h>
#include <plat/gpmc.h>
#include <mach/hardware.h>
#include <plat/nand.h>
......@@ -65,8 +65,6 @@
#define OVERO_GPIO_USBH_CPEN 168
#define OVERO_GPIO_USBH_NRESET 183
#define NAND_BLOCK_SIZE SZ_128K
#define OVERO_SMSC911X_CS 5
#define OVERO_SMSC911X_GPIO 176
#define OVERO_SMSC911X2_CS 4
......
......@@ -488,6 +488,7 @@ static struct regulator_init_data rx51_vmmc2 = {
.name = "V28_A",
.min_uV = 2800000,
.max_uV = 3000000,
.always_on = true, /* due VIO leak to AIC34 VDDs */
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
......@@ -582,7 +583,7 @@ static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
{
/* FIXME this gpio setup is just a placeholder for now */
gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
gpio_request_one(gpio + 7, GPIOF_OUT_INIT_HIGH, "speaker_en");
gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
return 0;
}
......
......@@ -26,7 +26,7 @@ static struct gpio zoom_lcd_gpios[] __initdata = {
{ LCD_PANEL_QVGA_GPIO, GPIOF_OUT_INIT_HIGH, "lcd qvga" },
};
static void zoom_lcd_panel_init(void)
static void __init zoom_lcd_panel_init(void)
{
zoom_lcd_gpios[0].gpio = (omap_rev() > OMAP3430_REV_ES3_0) ?
LCD_PANEL_RESET_GPIO_PROD :
......
......@@ -85,17 +85,17 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce,
struct spi_board_info *spi_bi = &ads7846_spi_board_info;
int err;
err = gpio_request(gpio_pendown, "TS PenDown");
if (err) {
pr_err("Could not obtain gpio for TS PenDown: %d\n", err);
return;
}
gpio_direction_input(gpio_pendown);
gpio_export(gpio_pendown, 0);
if (board_pdata && board_pdata->get_pendown_state) {
err = gpio_request_one(gpio_pendown, GPIOF_IN, "TSPenDown");
if (err) {
pr_err("Couldn't obtain gpio for TSPenDown: %d\n", err);
return;
}
gpio_export(gpio_pendown, 0);
if (gpio_debounce)
gpio_set_debounce(gpio_pendown, gpio_debounce);
if (gpio_debounce)
gpio_set_debounce(gpio_pendown, gpio_debounce);
}
ads7846_config.gpio_pendown = gpio_pendown;
......
#ifndef __OMAP_COMMON_BOARD_DEVICES__
#define __OMAP_COMMON_BOARD_DEVICES__
#define NAND_BLOCK_SIZE SZ_128K
struct twl4030_platform_data;
struct mtd_partition;
......
......@@ -97,7 +97,7 @@ static int __init omap4_l3_init(void)
WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
return PTR_ERR(od);
return IS_ERR(od) ? PTR_ERR(od) : 0;
}
postcore_initcall(omap4_l3_init);
......
......@@ -145,6 +145,7 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot,
int power_on, int vdd)
{
u32 reg;
unsigned long timeout;
if (power_on) {
reg = omap4_ctrl_pad_readl(control_pbias_offset);
......@@ -157,9 +158,15 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot,
OMAP4_MMC1_PWRDNZ_MASK |
OMAP4_USBC1_ICUSB_PWRDNZ_MASK);
omap4_ctrl_pad_writel(reg, control_pbias_offset);
/* 4 microsec delay for comparator to generate an error*/
udelay(4);
reg = omap4_ctrl_pad_readl(control_pbias_offset);
timeout = jiffies + msecs_to_jiffies(5);
do {
reg = omap4_ctrl_pad_readl(control_pbias_offset);
if (!(reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK))
break;
usleep_range(100, 200);
} while (!time_after(jiffies, timeout));
if (reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK) {
pr_err("Pbias Voltage is not same as LDO\n");
/* Caution : On VMODE_ERROR Power Down MMC IO */
......@@ -331,6 +338,9 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
if (c->no_off)
mmc->slots[0].no_off = 1;
if (c->no_off_init)
mmc->slots[0].no_regulator_off_init = c->no_off_init;
if (c->vcc_aux_disable_is_sleep)
mmc->slots[0].vcc_aux_disable_is_sleep = 1;
......
......@@ -18,6 +18,7 @@ struct omap2_hsmmc_info {
bool nonremovable; /* Nonremovable e.g. eMMC */
bool power_saving; /* Try to sleep or power off when possible */
bool no_off; /* power_saving and power is not to go off */
bool no_off_init; /* no power off when not in MMC sleep state */
bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */
int gpio_cd; /* or -EINVAL */
int gpio_wp; /* or -EINVAL */
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment