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2015-03-30mfd: arizona: Correct type of gpio_defaultsCharles Keepax1-1/+1
gpio_defaults needs to be specified as an unsigned int rather than an int, because the intention of the DT binding is that all out of range values for a 16-bit register will cause the defaults to be used, however, if gpio_defaults is an int then values that are larger than INT_MAX will become negative numbers and be written out directly to the hardware. As no where in the code replies on gpio_defaults being an int, the simplest fix is to just change it to unsigned. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: lpc_ich: Sort IDsAndy Shevchenko1-86/+86
This patch just sorts IDs in the table for better maintenance. There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: Fix a typo in KconfigŁukasz Stelmach1-1/+1
Signed-off-by: Łukasz Stelmach <stlman@poczta.fm> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: qcom_rpm: Add support for IPQ8064Josh Cartwright1-0/+41
The IPQ8064 also includes an RPM following the same message structure as other chips. In addition, it supports a few new resource types to support the NSS fabric clocks and the SMB208/SMB209 regulators found on the reference boards. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: devicetree: qcom_rpm: Document IPQ8064 resourcesJosh Cartwright2-0/+7
The IPQ8064 SoC has several RPM-controlled resources, an NSS fabrick clock and four regulator resources. Provide definitions for them. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> [sboyd@codeaurora.org: Drop regulator part of binding] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: core: Fix platform-device name collisionsJohan Hovold1-1/+1
Since commit 6e3f62f0793e ("mfd: core: Fix platform-device id generation") we honour PLATFORM_DEVID_AUTO and PLATFORM_DEVID_NONE when registering mfd-devices. Unfortunately, some mfd-drivers rely on the old behaviour of generating platform-device ids by adding the cell id also to the special value of PLATFORM_DEVID_NONE. The resulting platform ids are not only used to generate device-unique names, but are also used instead of the cell id to identify cells when probing subdevices. These drivers should be updated to use PLATFORM_DEVID_AUTO, which would also allow more than one device to be registered without resorting to hacks (see for example wm831x), but lets fix the regression first by partially reverting the above mentioned commit with respect to PLATFORM_DEVID_NONE. Fixes: 6e3f62f0793e ("mfd: core: Fix platform-device id generation") Cc: stable <stable@vger.kernel.org> # v3.19 Reported-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30mfd: intel_quark_i2c_gpio: Don't crash if !DMIAndy Shevchenko1-8/+13
dmi_get_system_info() may return NULL either when CONFIG_DMI is not set or when board has an old firmware. The patch prevents a crash and changes the default frequency to be in align with older board. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> [Lee: Removed overt "sentinel" comment and extra lines] Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-30dt-bindings: Add vendor-prefix for X-PowersCarlo Caione1-0/+1
Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>