kernel/git/stable/linux-stable.git/arch/arm, branch linux-2.6.39.y

davinci: DM365 EVM: fix video input mux bits

2011-08-03T19:42:42+00:00

commit 9daedd833a38edd90cf7baa1b1fcf61c3a0721e3 upstream. Video input mux settings for tvp7002 and imager inputs were swapped. Comment was correct. Tested on EVM with tvp7002 input. Signed-off-by: Jon Povey Acked-by: Manjunath Hadli Signed-off-by: Sekhar Nori Signed-off-by: Greg Kroah-Hartman

ARM: pxa: fix PGSR register address calculation

2011-08-03T19:42:28+00:00

commit beb0c9b056b1c23d2029b46a425362e9ccbeba01 upstream. The file mfp-pxa2xx.c defines a macro, PGSR(), which translates a gpio bank number to a PGSR register address. The function pxa2xx_mfp_suspend() erroneously passed in a gpio number instead of a gpio bank number. Signed-off-by: Paul Parsons Signed-off-by: Eric Miao Signed-off-by: Greg Kroah-Hartman

ARM: pxa910: correct nand pmu setting

2011-08-03T19:42:27+00:00

commit d204b2c5b16df935fa9a546c528e168859fddcc0 upstream. The original pair of <0x01db, 208000000> is invalid. Correct to the valid value. Signed-off-by: Lei Wen Signed-off-by: Eric Miao Signed-off-by: Greg Kroah-Hartman

ARM: pxa168: correct nand pmu setting

2011-08-03T19:42:27+00:00

commit 6662498e132dfa758925a160fd5ef80a083651c3 upstream. The original pair of <0x01db, 208000000> is invalid. Correct it to the valid value. The 6th bit of the NFC APMU register indicates NFC works whether at 156Mhz or 78Mhz. So 0x19b indicates NFC works at 156Mhz, and 0x1db indicates it works at 78Mhz. Signed-off-by: Lei Wen Signed-off-by: Eric Miao Signed-off-by: Greg Kroah-Hartman

ARM: 6989/1: perf: do not start the PMU when no events are present

2011-08-03T19:42:27+00:00

commit f4f38430c94c38187db73a2cf3892cc8b12a2713 upstream. armpmu_enable can be called in situations where no events are present (for example, from the event rotation tick after a profiled task has exited). In this case, we currently start the PMU anyway which may leave it active inevitably without any events being monitored. This patch adds a simple check to the enabling code so that we avoid starting the PMU when no events are present. Reported-by: Ashwin Chaugle Signed-off-by: Will Deacon Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman

ARM: SAMSUNG: serial: Fix on handling of one clock source for UART

2011-07-09T06:15:06+00:00

commit 470f22975448a65a1084a6f0721fa5df15323f02 upstream. This patch fixes the way of comparison for handling of two or more clock sources for UART. For example, if just only one clock source is defined even though there are two clock sources for UART, the serial driver does not set proper clock up. Of course, it is problem. So this patch changes the condition of comparison to avoid useless setup clock and adds a flag 'NO_NEED_CHECK_CLKSRC' which means selection of source clock is not required. In addition, since the Exynos4210 has only one clock source for UART this patch adds the flag into its common_init_uarts(). Signed-off-by: Boojin Kim Signed-off-by: Kukjin Kim Signed-off-by: Greg Kroah-Hartman

ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area

2011-06-03T00:32:36+00:00

commit a248b13b21ae00b97638b4f435c8df3075808b5d upstream. The v6 and v7 implementations of flush_kern_dcache_area do not align the passed MVA to the size of a cacheline in the data cache. If a misaligned address is used, only a subset of the requested area will be flushed. This has been observed to cause failures in SMP boot where the secondary_data initialised by the primary CPU is not cacheline aligned, causing the secondary CPUs to read incorrect values for their pgd and stack pointers. This patch ensures that the base address is cacheline aligned before flushing the d-cache. Acked-by: Catalin Marinas Signed-off-by: Will Deacon Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman

Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

2011-05-16T15:55:49+00:00

* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP3: set the core dpll clk rate in its set_rate function omap: iommu: Return IRQ_HANDLED in fault handler when no fault occured

OMAP3: set the core dpll clk rate in its set_rate function

2011-05-13T14:08:18+00:00

The debug l3_ick/rate is not displaying the actual rate of the clock in hardware. This is because, the core dpll set_rate function doesn't update the clk.rate. After fixing, the l3_ick/rate is displaying proper values. Signed-off-by: Shweta Gulati Signed-off-by: Avinash.H.M Cc: Rajendra Nayak Cc: Paul Wamsley Acked-by: Paul Walmsley Signed-off-by: Tony Lindgren

Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-05-12T14:53:06+00:00

* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6870/1: The mandatory barrier rmb() must be a dsb() in for device accesses ARM: 6892/1: handle ptrace requests to change PC during interrupted system calls ARM: 6890/1: memmap: only free allocated memmap entries when using SPARSEMEM ARM: zImage: the page table memory must be considered before relocation ARM: zImage: make sure not to relocate on top of the relocation code ARM: zImage: Fix bad SP address after relocating kernel ARM: zImage: make sure the stack is 64-bit aligned ARM: RiscPC: acornfb: fix section mismatches ARM: RiscPC: etherh: fix section mismatches