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2014-04-08ARM: shmobile: lager: correct renesas,gpios to renesas,groups in sd[02] pfcRob Taylor1-2/+2
Fix probable typo of renesas,groups in the lager dt. The kernel has no renesas,gpios but this should match renesas,groups. Signed-off-by: Rob Taylor <[email protected]> [[email protected]: fixup description] Signed-off-by: Ben Dooks <[email protected]> Acked-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-26ARM: shmobile: Add SDHI devices for Koelsch DTSMagnus Damm1-0/+119
Add DT support for SDHI0, SDHI1 and SDHI2 on Koelsch. The board specific handling of CD and WP pins are using GPIOs. SDHI0 and SDHI1 are hooked up to regular SD connectors while SDHI2 is using micro-SD which is lacking WP signal. Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-26ARM: shmobile: Add SDHI devices to r8a7791 DTSIMagnus Damm1-0/+27
Add SDHI0, SDHI1 and SDHI2 to the r8a7791 DTSI. Signed-off-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-25ARM: shmobile: r8a7791: fix clock index for i2c5Wolfram Sang1-1/+1
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-25ARM: shmobile: koelsch: add Ether DT supportSergei Shtylyov1-1/+27
Define the Koelsch board dependent part of the Ether device node. Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-25ARM: shmobile: r8a7791: add Ether DT supportSergei Shtylyov1-1/+13
Define the generic R8A7791 part of the Ether device node. Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-25ARM: shmobile: lager: add Ether DT supportSergei Shtylyov1-1/+27
Define the Lager board dependent part of the Ether device node. Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-25ARM: shmobile: r8a7790: add Ether DT supportSergei Shtylyov1-1/+13
Define the generic R8A7790 part of the Ether device node. Signed-off-by: Sergei Shtylyov <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-18ARM: shmobile: genmai: adapt dts to use native i2c driverWolfram Sang1-0/+11
Activate the shiny new riic driver for i2c2. Tested by accessing the eeprom on the genmai board. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-18ARM: shmobile: r7s72100: add nodes for i2c controllers to dtsiWolfram Sang1-0/+72
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-18ARM: shmobile: r8a7791: add i2c2 bus to koelsch dtWolfram Sang1-0/+19
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> [[email protected]: resolved conflict] Signed-off-by: Simon Horman <[email protected]>
2014-02-18ARM: shmobile: r8a7791: add i2c master nodes to dtsiWolfram Sang1-0/+69
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-17ARM: shmobile: r8a7790: add i2c aliases to dtsiWolfram Sang1-0/+7
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-17ARM: shmobile: r8a7790: remove superfluous interrupt-parentsWolfram Sang1-31/+0
These values are inherited, so don't need to be specified again. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-17ARM: shmobile: r8a7791: remove superfluous interrupt-parentsWolfram Sang1-31/+0
These values are inherited, so don't need to be specified again. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-17ARM: shmobile: koelsch-reference: Add DU device to DTSLaurent Pinchart1-1/+6
The DU device has no DT bindings yet, instantiate it as a platform device for now. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Magnus Damm <[email protected]> [[email protected]: broken out of larger patch that included board changes] Signed-off-by: Simon Horman <[email protected]>
2014-02-17ARM: shmobile: lager: Add DU device to DTSLaurent Pinchart1-1/+6
The DU device has no DT bindings yet, instantiate it as a platform device for now. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Magnus Damm <[email protected]> [[email protected]: broken out of larger patch that included board changes] Signed-off-by: Simon Horman <[email protected]>
2014-02-13ARM: shmobile: r8a7778 dtsi: Remove duplicate i2c nodesGeert Uytterhoeven1-40/+0
"ARM: shmobile: r8a7778: add I2C support on DTSI" was applied twice: commit ae4273ec7b25c8b9c895a4aae31f2fced980b7bf commit 3acb51b9215bd99da403ecf8200f8425176b1926 Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-13ARM: shmobile: lager: add SDHI0/2 support on DTSKuninori Morimoto1-0/+78
Signed-off-by: Kuninori Morimoto <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-13ARM: shmobile: lager dts: Add QSPI nodesGeert Uytterhoeven1-0/+36
Add pinctrl and SPI devices for QSPI on Lager. Add Spansion s25fl512s SPI FLASH and MTD partitions. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-13ARM: shmobile: r8a7790 dtsi: Add QSPI nodeGeert Uytterhoeven1-0/+12
Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-06ARM: shmobile: koelsch dts: Add QSPI nodesGeert Uytterhoeven1-0/+36
Add pinctrl and SPI devices for QSPI on Koelsch. Add Spansion s25fl512s SPI FLASH and MTD partitions. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-06ARM: shmobile: r8a7791 dtsi: Add QSPI nodeGeert Uytterhoeven1-0/+12
Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-06ARM: shmobile: r7s72100 dtsi: Add RSPI nodesGeert Uytterhoeven2-1/+76
Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Replace IRQ type numerical values with macrosLaurent Pinchart1-10/+10
Replace the hardcoded value 4 with IRQ_TYPE_LEVEL_HIGH. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Fix serial ports DT compatible stringsLaurent Pinchart1-10/+10
Remove the -generic suffix that has been added by mistake from the serial port compatible strings. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: lager: Enable SATA1 in r8a7790-lager.dtsValentine Barshak1-0/+4
This enables SATA1 in Lager device tree. SATA0 is not available on Lager since its pinmux is fixed to USB3.0. Signed-off-by: Valentine Barshak <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Add SATA nodes to r8a7790.dtsiValentine Barshak1-0/+18
This adds SATA[01] device nodes to r8a7790.dtsi Signed-off-by: Valentine Barshak <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: koelsch: Enable SATA0 in r8a7791-koelsch.dtsValentine Barshak1-0/+4
This enables SATA0 in Koelsch device tree. SATA1 is not available on Koelsch since its pinmux configuration is fixed to PCIe. Signed-off-by: Valentine Barshak <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7791: Add SATA nodes to r8a7791.dtsiValentine Barshak1-0/+18
This adds SATA[01] device nodes to r8a7791.dtsi. Signed-off-by: Valentine Barshak <[email protected]> Acked-by: Magnus Damm <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7791: Add SATA clocks to device treeLaurent Pinchart1-3/+5
Signed-off-by: Laurent Pinchart <[email protected]> Tested-by: Valentine Barshak <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Add SATA clocks to device treeLaurent Pinchart1-3/+6
Signed-off-by: Laurent Pinchart <[email protected]> Tested-by: Valentine Barshak <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7791: Add VIN clocks to device treeLaurent Pinchart1-3/+6
Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Add VIN clocks to device treeLaurent Pinchart1-3/+6
Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Add serial ports to the device treeLaurent Pinchart1-0/+100
The platform code serial port instantiation mechanism is kept for the non-DT platforms only. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7791: Add serial ports to the device treeLaurent Pinchart1-0/+180
Add all serial ports marked as disabled. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7790: Add thermal clock in device treeGeert Uytterhoeven1-0/+1
Add the missing thermal MSTP clock to the thermal device node. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: r8a7791: Add thermal clock in device treeGeert Uytterhoeven1-0/+1
Add the missing thermal MSTP clock to the thermal device node. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: koelsch: (1+1)GiB memory in DTTakashi Yoshii1-1/+6
Fix dts to have memory 1GiB @ 0_4000_0000 + 1GiB @ 2_0000_0000 according to Koelsch's hardware manual. Signed-off-by: Takashi Yoshii <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: Add GPIO keys to Koelsch DTSLaurent Pinchart1-0/+54
The Koelsh reference device tree is going away, copy the missing GPIO keys device node to the Koeslch device tree file. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-04ARM: shmobile: dts: Remove r8a7791-koelsch-reference.dtsLaurent Pinchart1-115/+0
The dts file has been superseded by r8a7791-koelsch.dts and been removed from the ARCH_SHMOBILE_LEGACY dtb target. Remove it. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Simon Horman <[email protected]>
2014-02-02Linus 3.14-rc1Linus Torvalds1-3/+3
2014-02-02Merge branch 'parisc-3.14' of ↵Linus Torvalds15-73/+278
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: "The three major changes in this patchset is a implementation for flexible userspace memory maps, cache-flushing fixes (again), and a long-discussed ABI change to make EWOULDBLOCK the same value as EAGAIN. parisc has been the only platform where we had EWOULDBLOCK != EAGAIN to keep HP-UX compatibility. Since we will probably never implement full HP-UX support, we prefer to drop this compatibility to make it easier for us with Linux userspace programs which mostly never checked for both values. We don't expect major fall-outs because of this change, and if we face some, we will simply rebuild the necessary applications in the debian archives" * 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: add flexible mmap memory layout support parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc parisc: convert uapi/asm/stat.h to use native types only parisc: wire up sched_setattr and sched_getattr parisc: fix cache-flushing parisc/sti_console: prefer Linux fonts over built-in ROM fonts
2014-02-02hpfs: optimize quad buffer loadingMikulas Patocka1-46/+50
HPFS needs to load 4 consecutive 512-byte sectors when accessing the directory nodes or bitmaps. We can't switch to 2048-byte block size because files are allocated in the units of 512-byte sectors. Previously, the driver would allocate a 2048-byte area using kmalloc, copy the data from four buffers to this area and eventually copy them back if they were modified. In the current implementation of the buffer cache, buffers are allocated in the pagecache. That means that 4 consecutive 512-byte buffers are stored in consecutive areas in the kernel address space. So, we don't need to allocate extra memory and copy the content of the buffers there. This patch optimizes the code to avoid copying the buffers. It checks if the four buffers are stored in contiguous memory - if they are not, it falls back to allocating a 2048-byte area and copying data there. Signed-off-by: Mikulas Patocka <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-02-02hpfs: remember free spaceMikulas Patocka3-10/+87
Previously, hpfs scanned all bitmaps each time the user asked for free space using statfs. This patch changes it so that hpfs scans the bitmaps only once, remembes the free space and on next invocation of statfs it returns the value instantly. New versions of wine are hammering on the statfs syscall very heavily, making some games unplayable when they're stored on hpfs, with load times in minutes. This should be backported to the stable kernels because it fixes user-visible problem (excessive level load times in wine). Signed-off-by: Mikulas Patocka <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2014-02-02parisc: add flexible mmap memory layout supportHelge Deller6-43/+233
Add support for the flexible mmap memory layout (as described in http://lwn.net/Articles/91829). This is especially very interesting on parisc since we currently only support 32bit userspace (even with a 64bit Linux kernel). Signed-off-by: Helge Deller <[email protected]>
2014-02-02parisc: Make EWOULDBLOCK be equal to EAGAIN on pariscGuy Martin1-1/+1
On Linux, only parisc uses a different value for EWOULDBLOCK which causes a lot of troubles for applications not checking for both values. Since the hpux compat is long dead, make EWOULDBLOCK behave the same as all other architectures. Signed-off-by: Guy Martin <[email protected]> Signed-off-by: Helge Deller <[email protected]>
2014-02-02parisc: convert uapi/asm/stat.h to use native types onlyHelge Deller1-21/+19
The stat.h header file is exported to userspace. Some userspace applications failed to compile due to missing/unknown types, so we better convert it to use native types only (like it's done on other architectures too). Signed-off-by: Helge Deller <[email protected]>
2014-02-02parisc: wire up sched_setattr and sched_getattrHelge Deller2-1/+5
Signed-off-by: Helge Deller <[email protected]>
2014-02-02parisc: fix cache-flushingHelge Deller3-3/+16
This commit: f8dae00684d678afa13041ef170cecfd1297ed40: parisc: Ensure full cache coherency for kmap/kunmap caused negative caching side-effects, e.g. hanging processes with expect and too many inequivalent alias messages from flush_dcache_page() on Debian 5 systems. This patch now partly reverts it and has been in production use on our debian buildd makeservers since a week without any major problems. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: John David Anglin <[email protected]> Cc: [email protected] # v3.9+ Signed-off-by: Helge Deller <[email protected]>
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