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2011-10-19serial/amba-pl011: prevent console port from holding regulatorRabin Vincent
Register the console in a console_initcall() to ensure that pl011_console_setup() gets called early and thus the uart_console() macro usage in pl011_power_startup() returns the correct value the first time it is called, so that the vAPE regulator is not taken for the console port. Note that this problem is seen only when the console port is line 0, since even without this patch pl011_console_setup() gets called (and thus the correct console->index is set) after the first port is added. ST-Ericsson ID: 368522 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7f4ab80e8d8be014bfdbe695ea45007212c9c4ea Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34411 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-by: Shreshtha Kumar SAHU <shreshthakumar.sahu@stericsson.com>
2011-10-19Android : Ux500 : USB :Resetting the endpointsSakethram Bommisetti
USB endpoints are not being reset at the time of disabling the functions. Due to this, the endpoint data is not freed. So, during re-assignment of EP's for a new USB configuration, some of EP's are skipped. ST-Ericsson ID: 368396 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6e5edaa88152ebc767534b1f8fd8f9cc99f18fff Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34357 Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-19drivers/leds/leds-lp5521.c: check if reset is successfulsrinidhi kasagar
make sure that the reset is successful by issuing a dummy read to R channel current register and check its default value. On some platforms, without this dummy read, any further access to {R/G/B}_EXEC will not have any impact. ST-Ericsson ID: 361235 ST-Ericsson Linux next: in -mm tree ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Tested-by: Naga Radhesh <naga.radheshy@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Change-Id:I964a2602d5e9ccb7cef944fb40dc1b9c57b4f62a Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32930 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Tested-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-19regulators: ab5500: support get optimum modeRabin Vincent
ST-Ericsson ID: 366715 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8c0bda623d849886860d835f744f5fd9c314b5e5 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34316 Reviewed-by: QATOOLS
2011-10-19u5500: Battery temp monitoring in manual modeRajagopala V
Add support and enable manual mode battery temperature monitoring. As gpadc bdata auto trigger is not working as expected, switch to manual mode. ST-Ericsson Linux next: NA ST-Ericsson ID: 367324 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I0f4b619bb5527730ee779838507b09f6b37efb3a Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34364 Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: QATOOLS Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-18dma40: combine mem and slave sg-to-lli functionsRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I3ff1e801c557a9ba692ff87d01a01d0555627458 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34354 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com>
2011-10-18dma40: remove duplicated dev addr codeRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: If0e126c3b0705714347ab2cbde980f02f2dfb160 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34222 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com>
2011-10-18dma40: combine duplicated d40_pool_lli_alloc() callsRabin Vincent
ST-Ericsson ID: 362972 ST-Ericsson FOSS-OUT ID: NA ST-Ericsson Linux next: NA Change-Id: I997bdea14410be097652f6618bf1ee6e88ff2c62 Acked-by: Per Forlin <per.forlin@stericsson.com> Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34197 Tested-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com>
2011-10-18clocksource: fixup ux500 build problemsLinus Walleij
Based on a patch from Arnd Bergmann this fixes up the build problem of assigning a non-existing global when the ux500 PRCMU timer is not linked in by passing its base address to the init function. We also add a missing <linux/errno.h> inclusion and staticize the dummy function. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> ST-Ericsson ID: 368260 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I87ec2eb27e157433fa12fb4eafc165a6217a869b Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34327 Reviewed-by: QATOOLS Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-18u8500: Configure SysClkReqRfClkBufKennet Wallden
Added the possibility to configure SysCl1kReqRfClkBuf - SysClk8ReqRfClkBuf ST-Ericsson ID: 360052 ST-Ericsson Linux next: N/A ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7813ae4a73701d874e39556c60608ff66e1d016d Signed-off-by: Kennet Wallden <kennet.wallden@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32261 Reviewed-by: Karl-Johan PERNTZ <karl-johan.perntz@stericsson.com> Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2011-10-18input: Increase schedule Scan work delayNaga Radhesh
Increase Scan work delay,to reduce CPU load ST-Ericsson ID: 365018 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Change-Id: Ibf21ffd807d7603ad4ac68558cff723b801d8c80 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33604 Reviewed-by: QABUILD Reviewed-by: Naveen Kumar GADDIPATI <naveen.gaddipati@stericsson.com> Reviewed-by: Karl-Johan PERNTZ <karl-johan.perntz@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-17mmc: boot part lock should lock all boot partsJohan Rudholm
Locking a boot partition read only should automatically make the other boot partition read only as well. Also, the sysfs parent to the boot partitions should have the boot_partition_ro_lock file, since an ro lock applies to both partitions. ST-Ericsson ID: 344197 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I3762e840ab1d393420352521f013c5715f8188a1 Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34249 Reviewed-by: John BECKETT <john.beckett@stericsson.com> Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-17spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is trueViresh Kumar
pl022_dma_remove() should be called only if enable_dma is true. There is no point calling it when pl022_dma_probe() is not called, which again depends on enable_dma. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: Ib39b55c55a657ceab8b2782fd95c6d396a767171 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34215 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/spi-pl022: calculate_effective_freq() must set rate <= requested rateViresh Kumar
There were few issues with calculate_effective_freq() routine: - It was returning first rate found >= requested rate. Now, if system have spi's rate as 83 MHz, with possible prescaled rates as 83, 41.5, 20.75, 13.83 (as we can prescale with multiples of 2). If user has given rate to be programmed as 22 MHz, then driver programmes it to 41.5 MHz. This looks to be incorrect, as user might have given the upper limit of the device, and we are programming it above it. - Driver finds the first satisfying rate and programmes it, but with other values of scr & cpsdvsr, it is possible to get more closer rate. This patch fixes these two issues, with some reformatting inside the code. This also creates a inline routine to calculate prescaled rate based on spi's rate, cpsdvsr and scr. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: If7f0d672d9b82a1d15eecd8ac92d95d9ff064bf2 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34214 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/spi-pl022: Don't allocate more sg than required.Viresh Kumar
In routine configure_dma(), if transfer->len = PAGE_SIZE, then pages is one more than required. While leads to one more sg getting allocated. This is wrong. Correct this to allocate correct number of sg. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: I853c92d0efae2dab32a76e21d4319fa172317331 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34213 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/spi-pl022: Use GFP_ATOMIC for allocation from taskletViresh Kumar
tasklets don't allow invocation to sleeping routines. In configure_dma() routine, sg_alloc_table() was called with GFP_KERNEL flag and so this causes crash when called from tasklet. Replace GFP_KERNEL with GFP_ATOMIC to get this fixed. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: I15b94ca35abbd099712cb0789e1f196a762b5095 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34212 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/spi-pl022: Resolve formatting issuesViresh Kumar
There were few formatting related issues in code. This patch fixes them. Fixes include: - Remove extra blank lines - align code to 80 cols - combine several lines to one line - Replace multiple spaces with tabs - Remove spaces before labels Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: Id0d608fb8ad47c260b882819f85566eacfd187b4 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34211 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/pl022: remove function cannot exitLinus Walleij
The remove function in the PL022 driver cannot abort the remove function any way, so restructure the code so as not to make that assumption. Remove will now proceed no matter whether it can stop the transfer queue or not. Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: Iaa06640f339228657b0b0e20af96284c77180eba Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34210 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/pl022: strengthen FIFO watermark level checksLinus Walleij
The platform configuration can select custom FIFO watermarks, but these may conflict the actual FIFO size of the PL022 variant if set too high. So strengthen the sanity checks to deny any conflicting settings. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: Ia74a7eb3fcaa269aafef53daf7cc7c249d96594d Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34209 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/pl022: support runtime PMRabin Vincent
Insert notifiers for the runtime PM API. With this the runtime PM layer kicks in to action where used. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> [Rebased to Linux 3.0-rc3, edit description] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: I4852e8975337dd07ed5d410ee9a79481a153e09c Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34208 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17spi/pl022: initialize burstsize from FIFO trigger levelLinus Walleij
Configure the DMA burstsize from the FIFO trigger level supplied with the controller configuration data. This is based on a patch from Virupax, but I rewrote it differently. Reported-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Change-Id: I7a47f731dc7ef00bb905966b816a40d41ef967ee Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34207 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17Ugly-rename amba-pl022 to spi-pl022Linus Walleij
This ugly renaming of the file amba-pl022 to spi-pl022 is done in order to be able to apply PL022 patches from the mainline kernel without hazzle. Grant reorganized all the drivers but to apply his original renaming patch we would have to bring in all patches to all *other* drivers up to that point, which would in turn bring in a large portion of the kernel 3.1 baseline - let's not go there. This is ugly but the alternatives are uglier. When rebasing to a kernel later than this one, remove this patch and use mainline commits as far as possible. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Change-Id: If5a453371f46b09af88febdd03319d1f2fcb612b Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34206
2011-10-17Revert "amba-pl022: Initialize burstsize from FIFO trigger level"Linus Walleij
This reverts commit 7e591da7370c8b843a60ad55a0db944abedb094a. Change-Id: Icb189c8a4f5d3e45d78d0eef6e8f32a6d97a944f Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34205 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17Revert "amba-pl022: Add loopback support for the SPI on 5500"Linus Walleij
This reverts commit 437147f07146843488860f40cafdee22c1ba353f. Change-Id: I239e010168f7a55ba7f1db9d343670948b4dd5dc Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34204 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17Revert "amba-pl022: Clear SSE once the transfer is completed"Linus Walleij
This reverts commit 015a0108f545d8ccd0b961bfcf56a3a1bcdd502d. Change-Id: Ibd21c4e21dd919395874ab13d16f9074105fff1a Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34203 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-17Revert "SPI: amba-pl022: Fix build warnings"Linus Walleij
This reverts commit e9bbf70410a2472c75619370e3ac40c344889553. Change-Id: Ic6b0187765169638a11aa4ffd1c2fa57b6809e6d Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34202 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Tested-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2011-10-14mmc: boot partition lock supportJohan Rudholm
Enable boot partitions to be power and permanently locked via a sysfs ro_lock node. ST-Ericsson ID: 344197 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I5534c12b0c1867d562e27a2fb2012624ad3009b4 Signed-off-by: John Beckett <john.beckett@stericsson.com> Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33117 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-14video: mcde: Remove unused MCDE auto syncMarcus Lorentzon
Auto sync for command mode displays are no longer used and should be implemented in fbdev if needed. ST-Ericsson ID: 365249 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: Ie67744bebf8d5b7049d055077814460959f86172 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33801 Reviewed-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com> Tested-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com>
2011-10-14cg2900: Add support for 3.25 MbpsLukasz Rymanowski
With this patch it is possible to set baud rate 3.25 Mbps on CG2900 UART. ST-Ericsson ID: 364789 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: Not tested, 364789 Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com> Change-Id: If54af597b949038e9ef4c05d80c9235666e127a4 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32689 Reviewed-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Tested-by: Lukasz RYMANOWSKI <lukasz.rymanowski@stericsson.com> Reviewed-by: Par-Gunnar HJALMDAHL <par-gunnar.p.hjalmdahl@stericsson.com>
2011-10-14Android:Ux500:USB: Boot time detection of USBSakethram Bommisetti
Enabling the usb functions from kernel space rather that enabling from user space using init.rc. Sysfs values in kernel space are not being updated from user space at the time of enumeration during boottime. ST-Ericsson Linux next: NA ST-Ericsson ID: 363818 ST-Ericsson FOSS-OUT ID: NA Change-Id: Ia17e2f9cef5bb1769718617b18fafe09e32226e2 Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33816 Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-14u8500-shrm: Initiate MSR in case of serious bugArun Murthy
During APE-Modem communication, for some reasson if software or hardware fails, instead of calling kernel function BUG() and halting the system making it no more useful until reboot, initiate a MSR. ST-Ericsson Linux next: NA ST-Ericsson ID: 366150 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I59e93b338c3242b506be7775487be065421022b8 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33416 Reviewed-by: Bibek BASU <bibek.basu@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Magnus TEMPLING <magnus.templing@stericsson.com> Reviewed-by: Rickard EVERTSSON <rickard.evertsson@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2011-10-14Power: ab8500_bm: Update battery capacity before notifyKalle Komierowski
Now the battery capacity calculations and the power_supply framework is updated with the new status when battery has been fully charged before clients polling the capacity sysfs node are being notified. ST-Ericsson ID: 358829 ST-Ericsson Linux next: Not tested ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Icd827863bc694e44495487f8536e95ab5fe0714f Signed-off-by: Kalle Komierowski <karl.komierowski@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33880 Reviewed-by: QABUILD Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com>
2011-10-13drivers: i2c: nomadik: Coding style correctionsJonas Aaberg
Change-Id: Ib874ec36ebd2847aa3ab25fca119a82000ed6918 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33027 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-by: QABUILD
2011-10-13dma40: Handle esram regulator in dma driverNarayanan G
If the esram is used for LCLA region, this patch will hold the regulator during when the DMA driver is active. The regulator will be disabled on a suspend and will be enabled again on resume. The dma driver initcall has been moved to subsys_initcall(), to ensure that the regulators are available before we do a regulator_get(). ST-Ericsson ID: 364165 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: Ieee3c329c26e9fb43f282716fa57810211f79d85 Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33434 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-13video: mcde: Move driver data to sony displayJimmy Rubin
Some driver data that are located in the board file should be filled in by the display driver instead ST-Ericsson ID: 321190 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I564462d9806cfde90de25ff436e0d4946682ef23 Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32595 Reviewed-by: QABUILD Reviewed-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com>
2011-10-12dmaengine/ste_dma40: use writel_relaxed for lcxaPer Forlin
lcpa and lcla are written often and the cache_sync() overhead in writel is costly, especially for wlan where every single network packet (in RX mode) corresponds to a separate DMA transfer. ST-Ericsson Linux next: TESTED ST-Ericsson ID: 357764 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8339704de95f2355d22681ac4bd542795770fa89 Signed-off-by: Per Forlin <per.forlin@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33009 Reviewed-by: Narayanan GOPALAKRISHNAN <narayanan.gopalakrishnan@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2011-10-11video: mcde: Fix suspend oops in AndroidMarcus Lorentzon
Generic suspend/resume should not be enabled on Android since Android implement power management in early suspend. ST-Ericsson ID: 365249 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I35b5e004d48a4be8e98913be8b3ed4abbf48f9a0 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33727 Reviewed-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com> Tested-by: Marcus LORENTZON <marcus.xm.lorentzon@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-11mmc: core: Add default timeout value for CMD6Seungwon Jeon
EXT_CSD[248] includes the default maximum timeout for CMD6. This field is added at eMMC4.5 Spec. And it can be used for default timeout except for some operations which don't define the timeout (i.e. background operation, sanitize, flush cache) in eMMC4.5 Spec. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I1761bbadb1d35d58c5de3f459808f4cd2559da99 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33717 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11hwmon: dbx500: Update to reflect new PRCMU locationChris Kimber
PRCMU has been moved, so fix Kconfig and header include path ST-Ericsson ID: 364370 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I052cf03afa4481e1267c07acf2d16401fac6abc2 Signed-off-by: Chris Kimber <chris.kimber@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33124 Reviewed-by: QABUILD Reviewed-by: Duncan PATERSON <duncan.paterson@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-10-11hwmon: dbx500: Automatically setup temp monitoringChris Kimber
When a value other than 0 is written to either the _min or _max attributes, automatically start the PRCMU monitoring. Also at driver init start monitoring the critical temperature to prevent overheating. ST-Ericsson ID: 364370 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8fefbf30eeb07d6caf4ee73af487b948fbd2fe7e Signed-off-by: Chris Kimber <chris.kimber@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32404 Reviewed-by: QABUILD Reviewed-by: Duncan PATERSON <duncan.paterson@stericsson.com> Reviewed-by: Andrew LYNN <andrew.lynn@stericsson.com>
2011-10-11cg2900: Fix Memory Leak during Driver Init.Hemant Gupta
This patch fixes memory leak during driver initialization because pmu gpio was never freed in case of failure in snowball initialization. ST-Ericsson ID: 365769 ST-Ericcson FOSS-OUT-ID: Trivial ST-Ericsson Linux next: 365769 Change-Id: Ic6ed3e172ca46ccf0da443272845de984f0f5706 Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33254 Reviewed-by: QABUILD Reviewed-by: Par-Gunnar HJALMDAHL <par-gunnar.p.hjalmdahl@stericsson.com>
2011-10-11mmc: mmci: Do not release spinlock in request_endUlf Hansson
The patch "mmc: core: move ->request() call from atomic context", is the reason to why this change is possible. This simplifies the error handling code execution path quite a lot and potentially also fixes some error handling hang problems. Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Change-Id: Icc2454053d692d8d19d81e2046ed5939d2aac915 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33713 Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com> Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11cg2900: Use Dynamic Machine configuration.Hemant Gupta
This patch adds dynamic selection of machine configuration and merges the board and device configuration files. ST-Ericsson ID: 365671 ST-Ericcson FOSS-OUT-ID: Trivial ST-Ericsson Linux next: 365671 Change-Id: I58601115bb8234ab203ac8cd37711563eceb4d17 Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33130 Reviewed-by: QABUILD Reviewed-by: Par-Gunnar HJALMDAHL <par-gunnar.p.hjalmdahl@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2011-10-11mmc: core: move ->request() call from atomic contextAdrian Hunter
mmc_request_done() is sometimes called from interrupt or other atomic context. Mostly all mmc_request_done() does is complete(), however it contains code to retry on error, which uses ->request(). As the error path is certainly not performance critical, this may be moved to the waiting function mmc_wait_for_req_done(). This allows ->request() to use runtime PM get_sync() and guarantee it is never in an atomic context. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Ulf Hansson <ulf.hansson@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I3559026e3736c9c044d1ca2cbbfda0b2b12b4a07 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33707 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11mmc: using module_param requires the inclusion of moduleparam.hStephen Rothwell
Commit "mmc: add module param to set fault injection attributes" adds a module_param to this file. But it is relying on the old implicit "module.h is everywhere" behaviour, and without the explicit include of moduleparam.h, the pending module.h split up produces this error: core/debugfs.c:28:35: error: expected ')' before numeric constant Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I79d51d3856b2283d167c1071dd49e4fc5aa4edcf Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33706 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11regulators: ab8500: Add support of low voltage batteryBengt Jonsson
Low voltage batteries have a wider voltage range with lower operating voltages. Some consumers in the platform may not work with the lower voltages and therefore need an extra regulator to boost the voltage in this case. This driver adds support for checking the consumers that need higher voltage (Vaux1, 2 and 3 regulators, 3 V SIM) and control the external buck/boost regulator accordingly. Note that to utilize the low voltage battery support, the battery voltage thresholds must be changed. This applies for the low battery voltage threshold of the battery manager and the OTP setting for the AB8500 BattOk levels. ST-Ericsson ID: 282517, 363432 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ife07a622ec9748c027dbbd78b01e4ee7e92629ec Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33616 Reviewed-by: QABUILD
2011-10-11ab8500: Separate regulator and MFD platform dataBengt Jonsson
The ab8500 MFD should not have knowledge about regulator- specific platform data like number of regulators and regulator registers. As the regulator platform data is about to grow with external regulators, this information is moved to a new structure provided by the regulator driver. ST-Ericsson ID: 282517 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I77d03ffcc3273b0659dea3cffd8191b8c94b83d2 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33615 Reviewed-by: QABUILD Reviewed-by: Yvan FILLION <yvan.fillion@stericsson.com>
2011-10-11mmc: add module param to set fault injection attributesPer Forlin
Replace setup("fail_mmc_request") and faulty "ifdef KERNEL" with a simple module_param(). The module param mmc_core.fail_request may be used to set the fault injection attributes during boot time or module load time. Signed-off-by: Per Forlin <per.forlin@linaro.org> Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I64649cf0714d3bcebe114b922ce87076123dee99 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33704 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11mmc: core: general purpose MMC partition support.Namjae Jeon
It allows gerneral purpose partitions in MMC Device. And I try to simply make mmc_blk_alloc_parts using mmc_part structure suggested by Andrei Warkentin. After patching, we see general purpose partitions like this: > cat /proc/partitions 179 0 847872 mmcblk0 179 192 4096 mmcblk0gp3 179 160 4096 mmcblk0gp2 179 128 4096 mmcblk0gp1 179 96 1052672 mmcblk0gp0 179 64 1024 mmcblk0boot1 179 32 1024 mmcblk0boot0 Signed-off-by: Namjae Jeon <linkinjeon@gmail.com> Acked-by: Andrei Warkentin <awarkentin@vmware.com> Signed-off-by: Chris Ball <cjb@laptop.org> Change-Id: I245c7e970a99fb17d0d9aedccc52973d74f43f51 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33702 Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com> Tested-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2011-10-11USB:Interface Association Descriptors added to ECMThirupathi Chippakurthy
Add IAD to bind the two interfaces of ECM, so that it works properly in composite gadget mode. ST-Ericsson ID: AP 366654 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: NA Signed-off-by: Thirupathi <thirupathi.chippakurthy@stericsson.com> Signed-off-by: Praveena Nadahally <praveen.nadahally@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Change-Id: I87c88c3b94aee72b93b3ceab508e8a67b76ce3bf Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33617 Reviewed-by: QABUILD Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-22 02:00:47 +0000