- 28 Feb, 2014 1 commit
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Maxime Ripard authored
The module 0 clock compatibles were changed between the time the patch was sent and it was merged. Update the compatibles. Signed-off-by:Maxime Ripard <maxime.ripard@free-electrons.com>
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- 24 Feb, 2014 6 commits
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Maxime Ripard authored
The A20-Olinuxino-micro has two SPI bus exposed on its UEXT connectors, enable them. Signed-off-by: -
Maxime Ripard authored
Signed-off-by: -
Maxime Ripard authored
The A13 has 3 SPI controllers compatible with the one found in the A10. Add them in the DT. Signed-off-by: -
Maxime Ripard authored
The A10s has 3 SPI controllers compatible with the one found in the A10. Add them in the DT. Signed-off-by: -
Maxime Ripard authored
The A10 has 4 SPI controllers that are now supported. Add them in the DT. Signed-off-by: -
Maxime Ripard authored
The A20 has 4 SPI controllers compatible with the one found in the A10. Add them in the DT. Signed-off-by:
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- 22 Feb, 2014 1 commit
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Hans de Goede authored
According to Documentation/devicetree/bindings/regulator/regulator.txt regulator nodes should not be placed under 'simple-bus'. Mark Rutland also explains about it at: http://www.spinics.net/lists/linux-usb/msg101497.htmlSigned-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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- 18 Feb, 2014 5 commits
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Maxime Ripard authored
Switch the device tree to the new compatibles introduced in the clock drivers to have a common pattern accross all Allwinner SoCs. Signed-off-by: -
Marc Zyngier authored
The Allwinner A20 SoC is built around a pair of Cortex-A7 cores, which have the usual generic timers. Report this in the DT. Signed-off-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
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Roman Byshko authored
Signed-off-by:
Roman Byshko <rbyshko@gmail.com> Signed-off-by:
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Roman Byshko authored
Signed-off-by:
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Roman Byshko authored
Signed-off-by:
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- 10 Feb, 2014 7 commits
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Chen-Yu Tsai authored
All Allwinner A20 boards we support can only use either EMAC or GMAC, as they share the same pins. As we have switched all supported to GMAC, we should alias GMAC (the active controller) as ethernet0, so u-boot will insert the MAC address for the correct controller. Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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Chen-Yu Tsai authored
GMAC has better performance and fewer hardware issues. Use the GMAC in MII mode for ethernet instead of the EMAC. Signed-off-by:
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Chen-Yu Tsai authored
GMAC has better performance and fewer hardware issues. Use the GMAC in MII mode for ethernet instead of the EMAC. Signed-off-by:
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Chen-Yu Tsai authored
The CubieTruck uses the GMAC with an RGMII phy. Signed-off-by:
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Chen-Yu Tsai authored
The A20 has EMAC and GMAC muxed on the same pins. Add pin sets with gmac function for MII and RGMII mode to the DTSI. Signed-off-by:
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Chen-Yu Tsai authored
Signed-off-by:
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Chen-Yu Tsai authored
The GMAC uses 1 of 2 sources for its transmit clock, depending on the PHY interface mode. Add both sources as dummy clocks, and as parents to the GMAC clock node. Signed-off-by:
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- 07 Feb, 2014 6 commits
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Chen-Yu Tsai authored
Device tree naming conventions state that node names should match node function. Change fully functioning clock nodes to match and add clock-output-names to all sunxi clock nodes. Signed-off-by:
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Chen-Yu Tsai authored
Device tree naming conventions state that node names should match node function. Change fully functioning clock nodes to match and add clock-output-names to all sunxi clock nodes. Signed-off-by:
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Chen-Yu Tsai authored
Device tree naming conventions state that node names should match node function. Change fully functioning clock nodes to match and add clock-output-names to all sunxi clock nodes. Signed-off-by:
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Chen-Yu Tsai authored
Device tree naming conventions state that node names should match node function. Change fully functioning clock nodes to match and add clock-output-names to all sunxi clock nodes. Signed-off-by:
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Maxime Ripard authored
The A31 has 4 SPI controllers. Add them in the DTSI. Signed-off-by: -
Maxime Ripard authored
The module clocks in the A31 are still compatible with the A10 one. Add the SPI module clocks and the PLL6 in the device tree to allow their use by the SPI controllers. Signed-off-by:
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- 03 Feb, 2014 11 commits
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Maxime Ripard authored
Some UART aliases have been defined, but not all of them. Add the remaining ones to be consistent and to ease the parsing of the DT by the bootloaders. Signed-off-by: -
Chen-Yu Tsai authored
UART2 is used on CubieTruck to connect to the Bluetooth module. Add the pin set used in this case. Signed-off-by:
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Zoltan HERPAI authored
This patch will add a basic board support DT for the LinkSprite pcDuino board. Signed-off-by:
Zoltan HERPAI <wigyori@uid0.hu> Signed-off-by:
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Maxime Ripard authored
Some UART aliases have been defined, but not all of them. Add the remaining ones to be consistent and to ease the parsing of the DT by the bootloaders. Signed-off-by: -
Maxime Ripard authored
Some UART aliases have been defined, but not all of them. Add the remaining ones to be consistent and to ease the parsing of the DT by the bootloaders. Signed-off-by: -
Maxime Ripard authored
Some UART aliases have been defined, but not all of them. Add the remaining ones to be consistent and to ease the parsing of the DT by the bootloaders. Signed-off-by: -
Maxime Ripard authored
Some UART aliases have been defined, but not all of them. Add the remaining ones to be consistent and to ease the parsing of the DT by the bootloaders. Signed-off-by: -
Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
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
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Mikulas Patocka authored
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 <mikulas@artax.karlin.mff.cuni.cz> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Mikulas Patocka authored
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:
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- 02 Feb, 2014 3 commits
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Helge Deller authored
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 <deller@gmx.de>
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Guy Martin authored
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 <gmsoft@tuxicoman.be> Signed-off-by:
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Helge Deller authored
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:
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