ARM: SoC DT updates for 3.13

Most of this branch consists of updates, additions and general churn of
 the device tree source files in the kernel (arch/arm/boot/dts). Besides
 that, there are a few things to point out:
 
 - Lots of platform conversion on OMAP2+, with removal of old board files
   for various platforms.
 - Final conversion of a bunch of ux500 (ST-Ericsson) platforms as well
 - Some updates to pinctrl and other subsystems. Most of these are for
   DT-enablement of the various platforms and acks have been collected.
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Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC DT updates from Olof Johansson:
 "Most of this branch consists of updates, additions and general churn
  of the device tree source files in the kernel (arch/arm/boot/dts).
  Besides that, there are a few things to point out:

   - Lots of platform conversion on OMAP2+, with removal of old board
     files for various platforms.
   - Final conversion of a bunch of ux500 (ST-Ericsson) platforms as
     well
   - Some updates to pinctrl and other subsystems.  Most of these are
     for DT-enablement of the various platforms and acks have been
     collected"

* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (385 commits)
  ARM: dts: bcm11351: Use GIC/IRQ defines for sdio interrupts
  ARM: dts: bcm: Add missing UARTs for bcm11351 (bcm281xx)
  ARM: dts: bcm281xx: Add card detect GPIO
  ARM: dts: rename ARCH_BCM to ARCH_BCM_MOBILE (dt)
  ARM: bcm281xx: Add device node for the GPIO controller
  ARM: mvebu: Add Netgear ReadyNAS 104 board
  ARM: tegra: fix Tegra114 IOMMU register address
  ARM: kirkwood: add support for OpenBlocks A7 platform
  ARM: dts: omap4-panda: add DPI pinmuxing
  ARM: dts: AM33xx: Add RNG node
  ARM: dts: AM33XX: Add hwspinlock node
  ARM: dts: OMAP5: Add hwspinlock node
  ARM: dts: OMAP4: Add hwspinlock node
  ARM: dts: use 'status' property for PCIe nodes
  ARM: dts: sirf: add missed address-cells and size-cells for prima2 I2C
  ARM: dts: sirf: add missed cell, cs and dma channel for SPI nodes
  ARM: dts: sirf: add missed graphics2d iobg in atlas6 dts
  ARM: dts: sirf: add missed chhifbg node in prima2 and atlas6 dts
  ARM: dts: sirf: add missed memcontrol-monitor node in prima2 and atlas6 dts
  ARM: mvebu: Add the core-divider clock to Armada 370/XP
  ...
This commit is contained in:
Linus Torvalds 2013-11-11 17:34:56 +09:00
commit f9efbce633
274 changed files with 15385 additions and 8921 deletions

View file

@ -2082,34 +2082,14 @@ static __init int samsung_gpiolib_init(void)
int i, nr_chips;
int group = 0;
#if defined(CONFIG_PINCTRL_EXYNOS) || defined(CONFIG_PINCTRL_EXYNOS5440)
/*
* This gpio driver includes support for device tree support and there
* are platforms using it. In order to maintain compatibility with those
* platforms, and to allow non-dt Exynos4210 platforms to use this
* gpiolib support, a check is added to find out if there is a active
* pin-controller driver support available. If it is available, this
* gpiolib support is ignored and the gpiolib support available in
* pin-controller driver is used. This is a temporary check and will go
* away when all of the Exynos4210 platforms have switched to using
* device tree and the pin-ctrl driver.
*/
struct device_node *pctrl_np;
static const struct of_device_id exynos_pinctrl_ids[] = {
{ .compatible = "samsung,s3c2412-pinctrl", },
{ .compatible = "samsung,s3c2416-pinctrl", },
{ .compatible = "samsung,s3c2440-pinctrl", },
{ .compatible = "samsung,s3c2450-pinctrl", },
{ .compatible = "samsung,exynos4210-pinctrl", },
{ .compatible = "samsung,exynos4x12-pinctrl", },
{ .compatible = "samsung,exynos5250-pinctrl", },
{ .compatible = "samsung,exynos5440-pinctrl", },
{ }
};
for_each_matching_node(pctrl_np, exynos_pinctrl_ids)
if (pctrl_np && of_device_is_available(pctrl_np))
return -ENODEV;
#endif
* Currently there are two drivers that can provide GPIO support for
* Samsung SoCs. For device tree enabled platforms, the new
* pinctrl-samsung driver is used, providing both GPIO and pin control
* interfaces. For legacy (non-DT) platforms this driver is used.
*/
if (of_have_populated_dt())
return -ENODEV;
samsung_gpiolib_set_cfg(samsung_gpio_cfgs, ARRAY_SIZE(samsung_gpio_cfgs));