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Merge tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Browse Source 
Device tree related changes for omaps.

Note that this branch is based on omap-cleanup-sparseirq-for-v3.7
to avoid merge conflicts with the sparseirq changes for gpio-twl4030
driver.

* tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  arm/dts: Mux uart pins for omap4-sdp
  ARM: OMAP2+: select PINCTRL in Kconfig
  arm/dts: Add pinctrl driver entries for omap2/3/4
  arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm
  ARM: dts: omap3-overo: Add support for the blue LED
  Documentation: dt: Update the OMAP documentation with Overo/Toby
  ARM: dts: OMAP3: Add support for Gumstix Overo with Tobi expansion board
  ARM: dts: OMAP4: Add reg and interrupts for every nodes
  ARM: dts: AM33XX: Specify reg and interrupt property for all nodes
  ARM: dts: AM33XX: Convert all hex numbers to lower-case
  ARM: dts: omap3-beagle: Enable audio support
  ARM: dts: omap5: Add McPDM and DMIC section to the dtsi file
  ARM: dts: omap5: Add McBSP entries
  ARM: dts: omap4: Add reg-names for McPDM and DMIC
  ARM: dts: omap4: Add McBSP entries
  ARM: dts: omap3: Add McBSP entries
  ARM: dts: omap2420-h4: Include omap2420.dtsi file instead the common omap2
  ARM: dts: omap2: Add McBSP entries for OMAP2420 and OMAP2430 SoC
  ARM: dts: omap3-beagle: Add heartbeat and mmc LEDs support
  ARM: dts: omap3: Add gpio-twl4030 properties for BeagleBoard and omap3-EVM
  ...
This commit is contained in:
Olof Johansson
2012-09-20 13:19:32 -07:00
parent 084cfebc03 6bfc82ff58
commit 2843c7d2c0
554 changed files with 10470 additions and 11432 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpio/Kconfig
+1 -1
View File
@@ -294,7 +294,7 @@ config GPIO_MAX732X_IRQ
config GPIO_MC9S08DZ60
bool "MX35 3DS BOARD MC9S08DZ60 GPIO functions"
depends on I2C && MACH_MX35_3DS
depends on I2C=y && MACH_MX35_3DS
help
Select this to enable the MC9S08DZ60 GPIO driver
drivers/gpio/gpio-em.c
+2 -2
View File
@@ -247,9 +247,9 @@ static int __devinit em_gio_irq_domain_init(struct em_gio_priv *p)
p->irq_base = irq_alloc_descs(pdata->irq_base, 0,
pdata->number_of_pins, numa_node_id());
if (IS_ERR_VALUE(p->irq_base)) {
if (p->irq_base < 0) {
dev_err(&pdev->dev, "cannot get irq_desc\n");
return -ENXIO;
return p->irq_base;
}
pr_debug("gio: hw base = %d, nr = %d, sw base = %d\n",
pdata->gpio_base, pdata->number_of_pins, p->irq_base);
drivers/gpio/gpio-omap.c
+8 -7
View File
@@ -25,11 +25,9 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/irqdomain.h>
#include <linux/gpio.h>
#include <linux/platform_data/gpio-omap.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <mach/irqs.h>
#include <asm/gpio.h>
#include <asm/mach/irq.h>
#define OFF_MODE 1
@@ -385,13 +383,16 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio,
static int gpio_irq_type(struct irq_data *d, unsigned type)
{
struct gpio_bank *bank = irq_data_get_irq_chip_data(d);
unsigned gpio;
unsigned gpio = 0;
int retval;
unsigned long flags;
if (!cpu_class_is_omap2() && d->irq > IH_MPUIO_BASE)
#ifdef CONFIG_ARCH_OMAP1
if (d->irq > IH_MPUIO_BASE)
gpio = OMAP_MPUIO(d->irq - IH_MPUIO_BASE);
else
#endif
if (!gpio)
gpio = irq_to_gpio(bank, d->irq);
if (type & ~IRQ_TYPE_SENSE_MASK)
drivers/gpio/gpio-rdc321x.c
+1
View File
@@ -170,6 +170,7 @@ static int __devinit rdc321x_gpio_probe(struct platform_device *pdev)
rdc321x_gpio_dev->reg2_data_base = r->start + 0x4;
rdc321x_gpio_dev->chip.label = "rdc321x-gpio";
rdc321x_gpio_dev->chip.owner = THIS_MODULE;
rdc321x_gpio_dev->chip.direction_input = rdc_gpio_direction_input;
rdc321x_gpio_dev->chip.direction_output = rdc_gpio_config;
rdc321x_gpio_dev->chip.get = rdc_gpio_get_value;
drivers/gpio/gpio-twl4030.c
+61 -29
View File
@@ -51,6 +51,7 @@
static struct gpio_chip twl_gpiochip;
static int twl4030_gpio_base;
static int twl4030_gpio_irq_base;
/* genirq interfaces are not available to modules */
@@ -395,6 +396,29 @@ static int __devinit gpio_twl4030_debounce(u32 debounce, u8 mmc_cd)
static int gpio_twl4030_remove(struct platform_device *pdev);
static struct twl4030_gpio_platform_data *of_gpio_twl4030(struct device *dev)
{
struct twl4030_gpio_platform_data *omap_twl_info;
omap_twl_info = devm_kzalloc(dev, sizeof(*omap_twl_info), GFP_KERNEL);
if (!omap_twl_info)
return NULL;
omap_twl_info->use_leds = of_property_read_bool(dev->of_node,
"ti,use-leds");
of_property_read_u32(dev->of_node, "ti,debounce",
&omap_twl_info->debounce);
of_property_read_u32(dev->of_node, "ti,mmc-cd",
(u32 *)&omap_twl_info->mmc_cd);
of_property_read_u32(dev->of_node, "ti,pullups",
&omap_twl_info->pullups);
of_property_read_u32(dev->of_node, "ti,pulldowns",
&omap_twl_info->pulldowns);
return omap_twl_info;
}
static int __devinit gpio_twl4030_probe(struct platform_device *pdev)
{
struct twl4030_gpio_platform_data *pdata = pdev->dev.platform_data;
@@ -427,49 +451,57 @@ no_irqs:
twl_gpiochip.ngpio = TWL4030_GPIO_MAX;
twl_gpiochip.dev = &pdev->dev;
if (pdata) {
twl_gpiochip.base = pdata->gpio_base;
if (node)
pdata = of_gpio_twl4030(&pdev->dev);
/*
* NOTE: boards may waste power if they don't set pullups
* and pulldowns correctly ... default for non-ULPI pins is
* pulldown, and some other pins may have external pullups
* or pulldowns. Careful!
*/
ret = gpio_twl4030_pulls(pdata->pullups, pdata->pulldowns);
if (ret)
dev_dbg(&pdev->dev, "pullups %.05x %.05x --> %d\n",
pdata->pullups, pdata->pulldowns,
ret);
ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd);
if (ret)
dev_dbg(&pdev->dev, "debounce %.03x %.01x --> %d\n",
pdata->debounce, pdata->mmc_cd,
ret);
/*
* NOTE: we assume VIBRA_CTL.VIBRA_EN, in MODULE_AUDIO_VOICE,
* is (still) clear if use_leds is set.
*/
if (pdata->use_leds)
twl_gpiochip.ngpio += 2;
if (pdata == NULL) {
dev_err(&pdev->dev, "Platform data is missing\n");
return -ENXIO;
}
/*
* NOTE: boards may waste power if they don't set pullups
* and pulldowns correctly ... default for non-ULPI pins is
* pulldown, and some other pins may have external pullups
* or pulldowns. Careful!
*/
ret = gpio_twl4030_pulls(pdata->pullups, pdata->pulldowns);
if (ret)
dev_dbg(&pdev->dev, "pullups %.05x %.05x --> %d\n",
pdata->pullups, pdata->pulldowns, ret);
ret = gpio_twl4030_debounce(pdata->debounce, pdata->mmc_cd);
if (ret)
dev_dbg(&pdev->dev, "debounce %.03x %.01x --> %d\n",
pdata->debounce, pdata->mmc_cd, ret);
/*
* NOTE: we assume VIBRA_CTL.VIBRA_EN, in MODULE_AUDIO_VOICE,
* is (still) clear if use_leds is set.
*/
if (pdata->use_leds)
twl_gpiochip.ngpio += 2;
ret = gpiochip_add(&twl_gpiochip);
if (ret < 0) {
dev_err(&pdev->dev, "could not register gpiochip, %d\n", ret);
twl_gpiochip.ngpio = 0;
gpio_twl4030_remove(pdev);
} else if (pdata && pdata->setup) {
goto out;
}
twl4030_gpio_base = twl_gpiochip.base;
if (pdata && pdata->setup) {
int status;
status = pdata->setup(&pdev->dev,
pdata->gpio_base, TWL4030_GPIO_MAX);
twl4030_gpio_base, TWL4030_GPIO_MAX);
if (status)
dev_dbg(&pdev->dev, "setup --> %d\n", status);
}
out:
return ret;
}
@@ -481,7 +513,7 @@ static int gpio_twl4030_remove(struct platform_device *pdev)
if (pdata && pdata->teardown) {
status = pdata->teardown(&pdev->dev,
pdata->gpio_base, TWL4030_GPIO_MAX);
twl4030_gpio_base, TWL4030_GPIO_MAX);
if (status) {
dev_dbg(&pdev->dev, "teardown --> %d\n", status);
return status;
drivers/gpio/gpiolib-of.c
+1 -1
View File
@@ -82,7 +82,7 @@ int of_get_named_gpio_flags(struct device_node *np, const char *propname,
gpiochip_find(&gg_data, of_gpiochip_find_and_xlate);
of_node_put(gg_data.gpiospec.np);
pr_debug("%s exited with status %d\n", __func__, ret);
pr_debug("%s exited with status %d\n", __func__, gg_data.out_gpio);
return gg_data.out_gpio;
}
EXPORT_SYMBOL(of_get_named_gpio_flags);