user/sven/linux.git/drivers/pinctrl, branch v3.8.4

pinctrl: sirf: replace of_gpio_simple_xlate by sirf specific of_xlate

2013-02-05T14:27:39Z

the default of_gpio_simple_xlate() will make us fail while getting gpios bigger than 32 by of_get_named_gpio() or related APIs. this patch adds a specific of_xlate callback for sirf gpio_chip and fix the problem. Signed-off-by: Barry Song Signed-off-by: Linus Walleij

pinctrl: exynos: change PINCTRL_EXYNOS option

2013-02-05T14:27:39Z

Since pinctrl-exynos can support exynos4 and exynos5 so changed the option name to PINCTRL_EXYNOS for more clarity. Cc: Thomas Abraham Cc: Linus Walleij Cc: Grant Likely Signed-off-by: Kukjin Kim Signed-off-by: Linus Walleij

pinctrl: nomadik: nmk_prcm_gpiocr_get_mode may be unused

2013-01-29T22:10:30Z

nmk_prcm_gpiocr_get_mode is only needed for debugfs output at the moment, which can be compile-time disabled. Marking the function __maybe_unused still gives us compile-time coverage, but avoids a gcc warning. Without this patch, building nhk8815_defconfig results in: drivers/pinctrl/pinctrl-nomadik.c:676:12: warning: 'nmk_prcm_gpiocr_get_mode' defined but not used [-Wunused-function] Signed-off-by: Arnd Bergmann Cc: Jean-Nicolas Graux Cc: Srinidhi Kasagar Signed-off-by: Linus Walleij

pinctrl: exynos: don't mark probing functions as __init

2013-01-29T22:10:11Z

Functions called from a driver probe() method must not be marked __init, because they may get called after the init phase is done, when the device shows up late, or because of deferred probing. Without this patch, building exynos_defconfig results in multiple warnings like: WARNING: drivers/pinctrl/built-in.o(.text+0x51bc): Section mismatch in reference from the function exynos5440_pinctrl_probe() to the function .init.text:exynos5440_gpiolib_register() The function exynos5440_pinctrl_probe() references the function __init exynos5440_gpiolib_register(). This is often because exynos5440_pinctrl_probe lacks a __init annotation or the annotation of exynos5440_gpiolib_register is wrong. Signed-off-by: Arnd Bergmann Cc: Tomasz Figa Acked-by: Kukjin Kim Signed-off-by: Linus Walleij

Revert "pinctrl: single: support gpio request and free"

2013-01-22T12:48:07Z

This reverts commit 2e8b2eab94c35d83bb7da71c63b4695f32ddca88. Conflicts: drivers/pinctrl/pinctrl-single.c ERROR: "__aeabi_uldivmod" [drivers/pinctrl/pinctrl-single.ko] undefined!] On Fri, Jan 11, 2013 at 4:00 PM, Russell King wrote: > The above error happens in builds including pinctrl-single - the > reason > is this, where resource_size_t may be 64-bit. > > gpio->range.pin_base = (r.start - pcs->res->start) / > mux_bytes; > gpio->range.npins = (r.end - r.start) / mux_bytes + 1; The reason of not fixing this issue and reverting the patch instead is this patch can't handle another case. It's not easy to handle multiple gpios sharing one pin register. So this gpio range feature will be implemented by other patches. Acked-by: Tony Lindgren Signed-off-by: Haojian Zhuang Signed-off-by: Linus Walleij

pinctrl: mvebu: fix MPP6 value for kirkwood driver

2013-01-18T19:32:58Z

Note that I am not sure about the MPP value for the PTP functionality. It seems that the PTP references have been removed from the Marvell hardware specifications available to me. Signed-off-by: Simon Guinot Acked-by: Jason Cooper Acked-by: Andrew Lunn Signed-off-by: Linus Walleij

pinctrl: mvebu: Fix compiler warnings

2013-01-18T19:31:41Z

match->data is const void * where as dev.platform_data is just void *. Add a cast to remove the const, which is causing the compiler warning: drivers/pinctrl/mvebu/pinctrl-kirkwood.c:461:26: warning: assignment discards 'const' qualifier from pointer target type Dove has the exact same warning, so gets the same cast. Signed-off-by: Andrew Lunn Acked-by: Jason Cooper Signed-off-by: Linus Walleij

pinctrl: pinctrl-mxs: Fix variables' definition type

2013-01-18T19:28:07Z

Fix the following warnings when building with W=1 option: drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_dt_free_map': drivers/pinctrl/pinctrl-mxs.c:151:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinctrl_enable': drivers/pinctrl/pinctrl-mxs.c:208:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinconf_group_set': drivers/pinctrl/pinctrl-mxs.c:265:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinctrl_parse_group': drivers/pinctrl/pinctrl-mxs.c:376:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Fabio Estevam Acked-by: Shawn Guo Signed-off-by: Linus Walleij

pinctrl: samsung: removing duplicated condition for PINCTRL_SAMSUNG

2013-01-18T15:10:55Z

Now, PINCTRL_SAMSUNG should be enabled with PINCTRL_EXYNOS so we don't need to add 'depends on' condition already added in PINCTRL_EXYNOS. Cc: Thomas Abraham Signed-off-by: Kukjin Kim Signed-off-by: Linus Walleij

Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-01-09T02:53:56Z

Pull ARM SoC fixes from Olof Johansson: "People are back from the holiday breaks, and it shows. Here are a bunch of fixes for a number of platforms: - A couple of small fixes for Nomadik - A larger set of changes for kirkwood/mvebu - uart driver selection, dt clocks, gpio-poweroff fixups, a few __init annotation fixes and some error handling improvement in their xor dma driver. - i.MX had a couple of minor fixes (and a critical one for flexcan2 clock setup) - MXS has a small board fix and a framebuffer bugfix - A set of fixes for Samsung Exynos, fixing default bootargs and some Exynos5440 clock issues - A set of OMAP changes including PM fixes and a few sparse warning fixups All in all a bit more positive code delta than we'd ideally want to see here, mostly from the OMAP PM changes, but nothing overly crazy." * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits) ARM: clps711x: Fix bad merge of clockevents setup ARM: highbank: save and restore L2 cache and GIC on suspend ARM: highbank: add a power request clear ARM: highbank: fix secondary boot and hotplug ARM: highbank: fix typos with hignbank in power request functions ARM: dts: fix highbank cpu mpidr values ARM: dts: add device_type prop to cpu nodes on Calxeda platforms ARM: mx5: Fix MX53 flexcan2 clock ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array pinctrl: mvebu: make pdma clock on dove mandatory ARM: Dove: Add pinctrl clock to DT dma: mv_xor: fix error handling for clocks dma: mv_xor: fix error handling of mv_xor_channel_add() arm: mvebu: Add missing ; for cpu node. arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces arm: mvebu: Armada XP MV78230 has two cores, not one clk: mvebu: Remove inappropriate __init tagging ARM: Kirkwood: Use fixed-regulator instead of board gpio call ARM: Kirkwood: Fix missing sdio clock ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers ...