linux/drivers/mfd, branch v3.5

mfd: Add missing hunk to change palmas irq to clear on read

2012-07-08T22:16:26Z

During conversion to regmap_irq this hunk was missing being moved to MFD driver to put the chip into clear on read mode. Also as slave is now set use it to determine which slave for the register call. Signed-off-by: Graeme Gregory Signed-off-by: Samuel Ortiz

mfd: Fix palmas regulator pdata missing

2012-07-08T22:16:25Z

Due to a merge error the section of code passing the pdata for the regulator driver to the mfd_add_devices via the children structure was missing. This corrects this problem. Signed-off-by: Graeme Gregory Signed-off-by: Samuel Ortiz

mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues.

2012-07-08T22:16:25Z

'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0) fixes an issue where the ULPI PHYs were not held in reset while initializing the EHCI controller. However, it also changes behavior in omap-usb-host.c omap_usbhs_init by releasing reset while the configuration in that function was done. This change caused a regression on BB-xM where USB would not function if 'usb start' had been run from u-boot before booting. A change was made to release reset a little bit earlier which fixed the issue on BB-xM and did not cause any regressions on 3430 sdp, the board for which the fix was originally made. This new fix, 'USB: EHCI: OMAP: Finish ehci omap phy reset cycle before adding hcd.', (3aa2ae74) caused a regression on OMAP5. The original fix to hold the EHCI controller in reset during initialization was correct, however it appears that changing omap_usbhs_init to not hold the PHYs in reset during it's configuration was incorrect. This patch first reverts both fixes, and then changes ehci_hcd_omap_probe in ehci-omap.c to hold the PHYs in reset as the original patch had done. It also is sure to incorporate the _cansleep change that has been made in the meantime. I've tested this on Beagleboard xM, I'd really like to get an ack from the 3430 sdp and OMAP5 guys before getting this merged. v3 - Brown paper bag its too early in the morning actually run git commit amend fix v2 - Put cansleep gpiolib call outside of spinlock Acked-by: Mantesh Sarashetti Tested-by: Mantesh Sarashetti Acked-by: Keshava Munegowda Tested-by: Keshava Munegowda Signed-off-by: Russ Dill Signed-off-by: Samuel Ortiz

mfd: Update twl6040 Kconfig to avoid build breakage

2012-07-08T22:16:25Z

twl6040 needs CONFIG_IRQ_DOMAIN to compile, without this we have: drivers/mfd/twl6040-irq.c: In function 'twl6040_irq_init': drivers/mfd/twl6040-irq.c:164:2: error: implicit declaration of function 'irq_domain_add_legacy' drivers/mfd/twl6040-irq.c:165:11: error: 'irq_domain_simple_ops' undeclared (first use in this function) drivers/mfd/twl6040-irq.c:165:11: note: each undeclared identifier is reported only once for each function it appears in Reported-by: Randy Dunlap Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz

mfd: Delete ab5500-core.h

2012-07-08T22:16:25Z

Commit 72fb92200d6c31b9982c06784e4bcff2f5b7d8b6 ("mfd/ab5500: delete AB5500 support") deleted all files that used ab5500-core.h. That file apparently was simply overlooked. Delete it too. Acked-by: Linus Walleij Signed-off-by: Paul Bolle Signed-off-by: Samuel Ortiz

mfd: mc13xxx workaround SPI hardware bug on i.Mx

2012-07-08T22:16:25Z

The MC13xxx PMIC is mainly used on i.Mx SoC. On those SoC the SPI hardware will deassert CS line as soon as the SPI FIFO is empty. The MC13xxx hardware is very sensitive to CS line change as it corrupts the transfer if CS is deasserted in the middle of a register read or write. It is not possible to use the CS line as a GPIO on some SoC, so we need to workaround this by implementing a single SPI transfer to access the PMIC. Reviewed-by: Mark Brown Acked-by: Marc Reilly Signed-off-by: Philippe Rétornaz Signed-off-by: Samuel Ortiz

mfd: Fix mc13xxx SPI regmap

2012-07-08T22:16:24Z

This fix the SPI regmap configuration, the wrong write flag was used. Also, bits_per_word should not be set as the regmap spi implementation uses a 8bits transfert granularity. Signed-off-by: Philippe Rétornaz Tested-by: Fabio Estevam Signed-off-by: Samuel Ortiz

mfd: Add terminating entry for i2c_device_id palmas table

2012-07-08T22:16:24Z

The i2c_device_id table is supposed to be zero-terminated. Signed-off-by: Axel Lin Signed-off-by: Samuel Ortiz

Viresh has moved

2012-06-20T21:39:36Z

viresh.kumar@st.com email-id doesn't exist anymore as I have left the company. Replace ST's id with viresh.linux@gmail.com. It also updates .mailmap file to fix address for 'git shortlog' Signed-off-by: Viresh Kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ARM: ux500: Provide regulator support for SMSC911x via Device Tree

2012-06-01T00:04:46Z

This patch adds a fixed regulator for use by the SMSC911x Ethernet chip driver into the db8500 Device Tree. It also references other regulators required by the same device. Acked-by: Linus Walleij Signed-off-by: Lee Jones Signed-off-by: Arnd Bergmann