user/sven/linux.git/include/linux/amba, branch v4.12.4

Merge branch 'topic/pl330' into for-linus

2017-05-04T10:38:52Z

dmaengine: pl08x: Use the BIT() macro consistently

2017-05-04T10:35:41Z

This makes the driver shift bits with BIT() which is used on other places in the driver. Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

dmaengine: pl080: Cut some unused defines

2017-05-04T10:35:04Z

There is no in-kernel code using these indexed register defines, and their offsets are clearly defined right below. Cut them. Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul

dmaengine: pl330: remove pdata based initialization

2017-03-28T16:07:48Z

This driver is now used only on platforms which support device tree, so it is safe to remove legacy platform data based initialization code. Signed-off-by: Marek Szyprowski Reviewed-by: Ulf Hansson Acked-by: Arnd Bergmann For plat-samsung: Acked-by: Krzysztof Kozlowski Signed-off-by: Vinod Koul

Merge tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2016-12-15T04:42:45Z

Pull dmaengine updates from Vinod Koul: "Fairly routine update this time around with all changes specific to drivers: - New driver for STMicroelectronics FDMA - Memory-to-memory transfers on dw dmac - Support for slave maps on pl08x devices - Bunch of driver fixes to use dma_pool_zalloc - Bunch of compile and warning fixes spread across drivers" [ The ST FDMA driver already came in earlier through the remoteproc tree ] * tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (68 commits) dmaengine: sirf-dma: remove unused ‘sdesc’ dmaengine: pl330: remove unused ‘regs’ dmaengine: s3c24xx: remove unused ‘cdata’ dmaengine: stm32-dma: remove unused ‘src_addr’ dmaengine: stm32-dma: remove unused ‘dst_addr’ dmaengine: stm32-dma: remove unused ‘sfcr’ dmaengine: pch_dma: remove unused ‘cookie’ dmaengine: mic_x100_dma: remove unused ‘data’ dmaengine: img-mdc: remove unused ‘prev_phys’ dmaengine: usb-dmac: remove unused ‘uchan’ dmaengine: ioat: remove unused ‘res’ dmaengine: ioat: remove unused ‘ioat_dma’ dmaengine: ioat: remove unused ‘is_raid_device’ dmaengine: pl330: do not generate unaligned access dmaengine: k3dma: move to dma_pool_zalloc dmaengine: at_hdmac: move to dma_pool_zalloc dmaengine: at_xdmac: don't restore unsaved status dmaengine: ioat: set error code on failures dmaengine: ioat: set error code on failures dmaengine: DW DMAC: add multi-block property to device tree ...

gpio: pl061: move platform data into driver

2016-12-07T14:22:50Z

No boardfile defines any PL061 platform data anymore: the Integrator IM/PD-1 includes the file but is not making use of the struct. Let's delete the include and all references, then move the platform data into the driver for later consolidation into the driver state container. The only resource defined by the IM/PD-1 is the IRQ which is passed through the AMBA PrimeCell bus abstraction struct amba_device. Cc: arm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: Russell King Signed-off-by: Linus Walleij

dmaengine: pl08x: Add support for the DMA slave map

2016-11-17T10:21:28Z

This patch adds support for the new channel request API introduced in commit a8135d0d79e9d0ad3a4ff494fceeaae83 "dmaengine: core: Introduce new, universal API to request a channel". param field of struct dma_slave_map type entries in the platform data structure should be pointing to struct pl08x_channel_data of related DMA channel. Signed-off-by: Sylwester Nawrocki Tested-by: Charles Keepax Acked-by: Arnd Bergmann Signed-off-by: Vinod Koul

Merge tag 'fbdev-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2016-10-12T18:01:37Z

Pull fbdev updates from Tomi Valkeinen: "Main changes: - amba-cldc: DT backlight support, Nomadik support, Versatile improvements, fixes - efifb: fix fbcon RGB565 palette - exynos: remove unused DSI driver" * tag 'fbdev-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (42 commits) video: smscufx: remove unused variable matroxfb: fix size of memcpy fbdev: ssd1307fb: fix a possible NULL dereference fbdev: ssd1307fb: constify the device_info pointer simplefb: Disable and release clocks and regulators in destroy callback video: fbdev: constify fb_fix_screeninfo and fb_var_screeninfo structures matroxfb: constify local structures video: fbdev: i810: add in missing white space in error message text video: fbdev: add missing \n at end of printk error message ARM: exynos_defconfig: Remove old non-working MIPI driver video: fbdev: exynos: Remove old non-working MIPI driver omapfb: fix return value check in dsi_bind() MAINTAINERS: update fbdev entries video: fbdev: offb: Call pci_enable_device() before using the PCI VGA device fbdev: vfb: simplify memory management fbdev: vfb: add option for video mode fbdev: vfb: add description to module parameters video: fbdev: intelfb: remove impossible condition fb: adv7393: off by one in probe function video: fbdev: pxafb: add missing of_node_put() in of_get_pxafb_mode_info() ...

tty: amba-pl011: probe ZTE device from AMBA bus with a pseudo-ID

2016-08-31T13:24:23Z

There is no Peripheral Identification Registers on ZTE PL011 device, so although the driver amba-pl011 is ready to work for ZTE device, the device cannot be probed by the driver at all. With arm,primecell-periphid DT bindings (bindings/arm/primecell.txt) in place, it should be the cleanest the way to use a pseudo-ID to probe the device from AMBA bus. We create an unofficial vendor number AMBA_VENDOR_LINUX, which will practically never become an official vendor ID, and takes Configuration, Revision number, and Part number as input to compose a pseudo-ID for ZTE device. Also, since we start using vendor_zte to probe ZTE device, the __maybe_unused for vendor_zte is removed. Signed-off-by: Russell King Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman

tty: amba-pl011: define flag register bits for ZTE device

2016-08-31T13:24:23Z

For some reason we do not really understand, ZTE hardware designers choose to define PL011 Flag Register bit positions differently from standard ones as below. Bit Standard ZTE ----------------------------------- CTS 0 1 DSR 1 3 BUSY 3 8 RI 8 0 Let's define these bits into vendor data and get ZTE PL011 supported properly. Signed-off-by: Shawn Guo Acked-by: Russell King Signed-off-by: Greg Kroah-Hartman