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2015-10-22dtb, i2c-imx.txt: fix typosMax Krummenacher
(cherry picked from commit 602505a35f2bf10963bb1f97adeaeb66e610de24)
2015-09-18extcon: usb-gpio: Introduce gpio usb extcon driverRoger Quadros
This driver observes the USB ID pin connected over a GPIO and updates the USB cable extcon states accordingly. The existing GPIO extcon driver is not suitable for this purpose as it needs to be taught to understand USB cable states and it can't handle more than one cable per instance. For the USB case we need to handle 2 cable states. 1) USB (attach/detach) 2) USB-HOST (attach/detach) This driver can be easily updated in the future to handle VBUS events in case it happens to be available on GPIO for any platform. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> (cherry picked from commit e52817faae359ce95c93c2b6eb88b16d4b430181)
2015-08-24i2c-imx: add gpio recovery functionalityMax Krummenacher
If the I2C is disturbed by other signals sometimes the i2c-imx bus gets stuck with SDA being low. This adds a recovery function to the bus driver. When e.g. a device driver detects a stuck bus int i2c_recover_bus(struct i2c_adapter *adap) can be called to try to recover the bus. (cherry picked from commit 88731dc0e8b6ba244e097b412b302acf3b9cc889) Conflicts: arch/arm/boot/dts/imx6qdl-apalis.dtsi drivers/i2c/busses/i2c-imx.c
2015-05-29stmpe-adc: add device tree bindingsMax Krummenacher
2015-02-11PM / Domains: Add generic OF-based PM domain look-upTomasz Figa
This patch introduces generic code to perform PM domain look-up using device tree and automatically bind devices to their PM domains. Generic device tree bindings are introduced to specify PM domains of devices in their device tree nodes. Backwards compatibility with legacy Samsung-specific PM domain bindings is provided, but for now the new code is not compiled when CONFIG_ARCH_EXYNOS is selected to avoid collision with legacy code. This will change as soon as the Exynos PM domain code gets converted to use the generic framework in further patch. This patch was originally submitted by Tomasz Figa when he was employed by Samsung. Link: http://marc.info/?l=linux-pm&m=139955349702152&w=2 Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> (cherry picked from commit aa42240ab2544a8bcb2efb400193826f57f3175e) (cherry picked from commit 4a2d7a846761e3b86e08b903e5a1a088686e2181)
2015-02-11MLK-10238-1: Revert "base: power: Add generic OF-based power domain look-up"Robin Gong
This reverts commit 4aa055cb0634bc8d0389070104fe6aa7cfa99b8c. Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit e599f64de890a60a3b9884dd5838c43472f145e2)
2015-01-26MLK-10086-1 usb: doc: ci-hdrc-imx: update for hsic controllerLi Jun
Update for HSIC controller Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-01-21MLK-9975-1 doc: flexcan: add trx_wakeup_gpio optional propertyDong Aisheng
This property is used to wakeup transceiver if it's in sleep mode. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 9fa3b150ae0c4249ca1b6a7aba57d844540aa383) (cherry picked from commit b492b7ca89bf8826a3cd5b2513b3235be63101d8)
2015-01-16ASoC: fsl-sai: using 'lsb-first' property instead of 'big-endian-data'.Xiubo Li
The 'big-endian-data' property is originally used to indicate whether the LSB firstly or MSB firstly will be transmitted to the CODEC or received from the CODEC, and there has nothing relation to the memory data. Generally, if the audio data in big endian format, which will be using the bytes reversion, Here this can only be used to bits reversion. So using the 'lsb-first' instead of 'big-endian-data' can make the code to be readable easier and more easy to understand what this property is used to do. This property used for configuring whether the LSB or the MSB is transmitted first for the fifo data. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> (cherry picked from commit eadb0019d206591e34e864b62059b292e157d8fc)
2015-01-16ASoC: fsl-sai: Convert to use regmap framework's endianness method.Xiubo Li
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> (cherry picked from commit 014fd22ef9c6a7e9536b7e16635714a1a34810a8)
2015-01-15MLK-10085-4 usb: doc: chipidea: imx: add imx6-usb-charger-detection propertyLi Jun
It is used to indicate whether we use SoC's usb charger detection or not. Besides, we add anatop phandle since we need to use anatop register to do most of charger detect operations. Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-01-15MLK-9941 mtd: qspi: Update device tree binding doc for ddrsmp propertyYe.Li
The new property "ddrsmp" was added into device tree. Update the doc accordingly. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 4239df12c5d6c3ac19a25e120ffe17df93c358a3)
2015-01-15MLK-10088-12 doc: usb: usbmisc-imx: add imx6sx compatible stringPeter Chen
Add compatible string for imx6sx-usbmisc. Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-01-15spi: spi-imx: add DMA supportRobin Gong
Enable DMA support on i.mx6. The read speed can increase from 600KB/s to 1.2MB/s on i.mx6q. You can disable or enable dma function in dts. If not set "dma-names" in dts, spi will use PIO mode. This patch only validate on i.mx6, not i.mx5, but encourage ones to apply this patch on i.mx5 since they share the same IP. Note: Sometime, there is a weid data in rxfifo after one full tx/rx transfer finish by DMA on i.mx6dl, so we disable dma functhion on i.mx6dl. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Robin Gong <b38343@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Mark Brown <broonie@kernel.org> (cherry picked from commit f62caccd12c17e4cb516d43a6e4dd8a3abc1f7e0) (cherry picked from commit b87c98a8944c76840ed1375ed4792ef608de5c01)
2015-01-15spi: add "spi-lsb-first" to devicetreeZhao Qiang
add optional property devicetree for SPI slave nodes into devicetree so that LSB mode can be enabled by devicetree. Signed-off-by: Zhao Qiang <B45475@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org> (cherry picked from commit cd6339e6ced387ad67b5551dd2931cfd7e8b970b) (cherry picked from commit 09623c20b3e6b11a914343d4b0f15b63e683f0d8)
2015-01-15net: fec: add Wake-on-LAN supportFugang Duan
Support for Wake-on-LAN using Magic Packet. ENET IP supports sleep mode in low power status, when system enter suspend status, Magic packet can wake up system even if all SOC clocks are gate. The patch doing below things: - flagging the device as a wakeup source for the system, as well as its Wake-on-LAN interrupt - prepare the hardware for entering WoL mode - add standard ethtool WOL interface - enable the ENET interrupt to wake us Tested on i.MX6q/dl sabresd, sabreauto boards, i.MX6SX arm2 boards. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15ASoC: wm8960: Add device tree supportZidan Wang
Document the device tree binding for the WM8960 codec, and modify the driver to extract the platform data from device tree, if present. Signed-off-by: Zidan Wang <b50113@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org> (cherry picked from commit e2280c9040d8bc5039617af35ccf7b8ac4abb428)
2015-01-15MLK-10009-3 ARM: imx6: Update dts and binding for imx6sx pcieRichard Zhu
- imx6sx pcie phy has its own power regulator. Add the pcie phy power suppy into im6sx pcie dts and binding. - in order to align with imx6qdl's pcie dts, re-format imx6sx pcie dts. - in order to align with imx6qdl pcie dts format and keep clean of imx6 pcie driver, keep the pcie phy clock in imx6sx pcie dts, although it's the parent clk of the pcie bus clock now, and would be enabled automatically when pcie bus clock is enabled. secondly, it's possible that the external osc maybe used as source of the pcie_bus clk in board design in future. - disp_axi clock is required by pcie inbound axi port. Add one more clock named pcie_inbound_axi for imx6sx pcie. Signed-off-by: Richard Zhu <richard.zhu@freescale.com>
2015-01-15PCI: designware: Parse bus-range property from devicetreeLucas Stach
This allows to explicitly specify the covered bus numbers in the devicetree, which will come in handy once we see a SoC with more than one PCIe host controller instance. Previously the driver relied on the behavior of pci_scan_root_bus() to fill in a range of 0x00-0xff if no valid range was found. We fall back to the same range if no valid DT entry was found to keep backwards compatibility, but now do it explicitly. [bhelgaas: use %pR in error message to avoid duplication] Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Pratyush Anand <pratyush.anand@st.com> Acked-by: Mohit Kumar <mohit.kumar@st.com> (cherry picked from commit 4f2ebe00597c44f7dc6f88a052a2981ddcf6a0b6)
2015-01-15PCI: dra7xx: Add TI DRA7xx PCIe driverKishon Vijay Abraham I
Add support for PCIe controller in DRA7xx. This driver re-uses the designware core code that is already present in kernel. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: Mohit Kumar <mohit.kumar@st.com> Cc: Marek Vasut <marex@denx.de> Cc: Arnd Bergmann <arnd@arndb.de> (cherry picked from commit 47ff3de911a728cdf9ecc6ad777131902cff62b4)
2015-01-15PCI: designware: Look for configuration space in 'reg', not 'ranges'Kishon Vijay Abraham I
The configuration address space has so far been specified in *ranges*, however it should be specified in *reg* making it a platform MEM resource. Hence used 'platform_get_resource_*' API to get configuration address space in the designware driver. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Mohit Kumar <mohit.kumar@st.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: Marek Vasut <marex@denx.de> Cc: Arnd Bergmann <arnd@arndb.de> (cherry picked from commit 4dd964df36d0e548e1806ec2ec275b62d4dc46e8)
2015-01-15PCI: designware: Split Exynos and i.MX bindingsLucas Stach
The glue around the core designware IP is significantly different between the Exynos and i.MX implementation, which is reflected in the DT bindings. This changes the i.MX6 binding to reuse as much as possible from the common designware binding and removes old cruft. I removed the optional GPIOs with the following reasoning: - disable-gpio: endpoint specific GPIO, not currently wired up in any code. Should be handled by the PCI device driver, not the host controller driver. - wake-up-gpio: same as above. - power-on-gpio: No user in any upstream DT. This should be handled by a regulator which shouldn't be controlled by the host driver, but rather by the PCI device driver. [bhelgaas: whitespace fixes] Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> (cherry picked from commit 1db823ee9f677e1a863cd04fda391a7520fcd0e8)
2015-01-15PCI: spear: Add PCIe driver for ST Microelectronics SPEAr13xxPratyush Anand
ARM based ST Microelectronics's SPEAr1310 and SPEAr1340 SOCs have onchip designware PCIe controller. To make that usable, this patch adds a wrapper driver based on existing designware driver. Adds bindings for this new driver and update MAINTAINERS as well. Cc: linux-pci@vger.kernel.org Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Pratyush Anand <pratyush.anand@st.com> Signed-off-by: Mohit Kumar <mohit.kumar@st.com> [viresh: fixed logs/cclist/checkpatch warnings, broken into smaller patches] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> (cherry picked from commit 51b66a6ce12570e5ee1a249c811f7f2d74814a43) Conflicts: MAINTAINERS
2015-01-15PCI: generic: Add generic PCI host controller driverWill Deacon
Add support for a generic PCI host controller, such as a firmware-initialised device with static windows or an emulation by something such as kvmtool. The controller itself has no configuration registers and has its address spaces described entirely by the device-tree (using the bindings from ePAPR). Both CAM and ECAM are supported for Config Space accesses. Add corresponding documentation for the DT binding. [bhelgaas: currently uses the ARM-specific pci_common_init_dev() interface] Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> (cherry picked from commit ce292991d88b77160f348fb8a3a2cf6e78f4b456) Conflicts: drivers/pci/host/Kconfig drivers/pci/host/Makefile
2015-01-15MLK-9723-5: ASoC: imx-mqs: add mqs machine driverShengjiu Wang
Implement machine driver for mqs, which use the sai as cpu dai. sai work on master mode. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit cac9eb41debc6444d753dc936cdf76874260b9e4)
2015-01-15MLK-9723-4: ASoC: fsl_mqs: add mqs codec driverShengjiu Wang
Implement codec driver for mqs. mqs is a very simple IP. which support: Word length: 16bit. DAI format: Left-Justified, slave mode. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> (cherry picked from commit 9da6bdd2072b850e9bb910512123eff7d80a0e2f)
2015-01-15ASoC: fsl_sai: Make Synchronous and Asynchronous modes exclusiveNicolin Chen
The previous patch (ASoC: fsl_sai: Add asynchronous mode support) added new Device Tree bindings for Asynchronous and Synchronous modes support. However, these two shall not be present at the same time. So this patch just simply makes them exclusive so as to avoid incorrect Device Tree binding usage. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org> (cherry picked from commit ce7344a4ebabe90e064d3e087727f45624cdc942)
2015-01-15ASoC: fsl_sai: Add asynchronous mode supportNicolin Chen
SAI supports these operation modes: 1) asynchronous mode Both Tx and Rx are set to be asynchronous. 2) synchronous mode (Rx sync with Tx) Tx is set to be asynchronous, Rx is set to be synchronous. 3) synchronous mode (Tx sync with Rx) Rx is set to be asynchronous, Tx is set to be synchronous. 4) synchronous mode (Tx/Rx sync with another SAI's Tx) 5) synchronous mode (Tx/Rx sync with another SAI's Rx) * 4) and 5) are beyond this patch because they are related with another SAI. As the initial version of this SAI driver, it supported 2) as default while the others were totally missing. So this patch just adds supports for 1) and 3). Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org> (cherry picked from commit 08fdf65e37d560581233e06a659f73deeb3766f9)
2015-01-15ENGR00306653-2 input: keyboad: snvs_pwrkey: add snvs power key driverRobin Gong
add snvs power key driver since ic team has fix some issues of SNVS on i.mx6sx Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit 3d259d1673fe9d14251f65871b77f80b0d779a22)
2015-01-15of: add vendor prefix for ChipideaPeter Chen
Adds chipidea to the list of DT vendor prefixes. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-15doc: dt-binding: ci-hdrc-imx: add TPL supportPeter Chen
TPL (Targeted Peripheral List) is needed for targets host (OTG and Embedded Hosts) for usb certification and other vendor specific requirements. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-15usb: ci_hdrc_imx doc: fsl,usbphy is requiredMarkus Pargmann
fsl,usbphy is no optional property. This patch moves it to the list of required properties. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-15chipidea: usbmisc_imx: Add USB support for VF610 SoCsStefan Agner
This adds Vybrid VF610 SoC support. The IP is very similar to i.MX6, however, the non-core registers are spread in two different register areas. Hence we support multiple instances of the USB misc driver and add the driver instance to the imx_usbmisc_data structure. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-15usb: chipidea: udc: add maximum-speed = full-speed optionMichael Grzeschik
This patch makes it possible to set the chipidea udc into full-speed only mode. It is set by the oftree property "maximum-speed = full-speed". Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-15doc: dt: mxs-phy: add compatible string for imx6sx-usbphyPeter Chen
Add compatible string for imx6sx-usbphy. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Conflicts: Documentation/devicetree/bindings/usb/mxs-phy.txt
2015-01-15usb: phy: mxs: Add VF610 USB PHY supportStefan Agner
This adds support for the USB PHY in Vybrid VF610. We assume that the disconnection without VBUS is also needed for Vybrid. Tests showed, without MXS_PHY_NEED_IP_FIX, enumeration of devices behind a USB Hub fails with errors: [ 215.163507] usb usb1-port1: cannot reset (err = -32) [ 215.170498] usb usb1-port1: cannot reset (err = -32) [ 215.185120] usb usb1-port1: cannot reset (err = -32) [ 215.191345] usb usb1-port1: cannot reset (err = -32) [ 215.202487] usb usb1-port1: cannot reset (err = -32) [ 215.207718] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? [ 215.219317] usb usb1-port1: unable to enumerate USB device Hence we also enable the MXS_PHY_NEED_IP_FIX flag. Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-01-15ENGR00305648-1 ASoC: imx-sgtl5000: Support non-ssi cpu-daiNicolin Chen
The current imx-sgtl5000 driver always attaches the cpu-dai to ssi while in fact it could be attached to other cpu-dais like SAI. Thus this patch use a general code to support another cpu-dai. And meanwhile update the devicetree for i.MX6 Series. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> (cherry picked from commit cb5dfaf44d2fdbce4329c2e4762e8450c8cd3b3c)
2015-01-15ENGR00307635-5 ASoC: imx-wm8962: Add non-SSI cpu dai supportNicolin Chen
The current imx-wm8962 machine driver is designed for SSI as CPU DAI only while as its name we should make the driver more generic to any other CPU DAI on i.MX serires -- ESAI, SAI for example. So this patch makes the driver more general so as to support those non-SSI cases. Acked-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> (cherry picked from commit b6fca438dde1b4c0bbdee31729871d601f287dc9)
2015-01-15ENGR00277715-3 ASoC: fsl: Add WM8962 jack detecting supportNicolin Chen
There're two GPIOs connected to the headphone jack and microphone jack, thus add the states detection. Reviewed-by: Wang Shengjiu <b02247@freescale.com> Signed-off-by: Nicolin Chen <b42378@freescale.com> (cherry picked from commit f85ca1dd664178328bd813651e91d612787b6926)
2015-01-15ENGR00331635-2: dma: imx-sdma: Add SAI script supportShengjiu Wang
This patch adds SAI script support to imx-sdma. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
2015-01-15ENGR00331635-1: dma: imx-sdma: Add imx6sx platform supportShengjiu Wang
The new Solo X has more requirements for SDMA events. So it creates a event mux to remap most of event numbers in GPR (General Purpose Register). If we want to use SDMA support for those module who do not get the even number as default, we need to configure GPR first. Thus this patch adds this support of GPR event remapping configuration to the SDMA driver. Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
2015-01-15ARM: Documentation: Update fec dts binding docFrank Li
This patch update fec devicetree binding doc that add Optional properties "fsl,num-tx-queues" and "fsl,num-rx-queues". Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15net: fec: Support phys probed from devicetree and fixed-linkUwe Kleine-König
This adds support for specifying the phy to be used with the fec in the devicetree using the standard phy-handle property and also supports fixed-link. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15of: provide a binding for fixed link PHYsThomas Petazzoni
Some Ethernet MACs have a "fixed link", and are not connected to a normal MDIO-managed PHY device. For those situations, a Device Tree binding allows to describe a "fixed link" using a special PHY node. This patch adds: * A documentation for the fixed PHY Device Tree binding. * An of_phy_is_fixed_link() function that an Ethernet driver can call on its PHY phandle to find out whether it's a fixed link PHY or not. It should typically be used to know if of_phy_register_fixed_link() should be called. * An of_phy_register_fixed_link() function that instantiates the fixed PHY into the PHY subsystem, so that when the driver calls of_phy_connect(), the PHY device associated to the OF node will be found. These two additional functions also support the old fixed-link Device Tree binding used on PowerPC platforms, so that ultimately, the network device drivers for those platforms could be converted to use of_phy_is_fixed_link() and of_phy_register_fixed_link() instead of of_phy_connect_fixed_link(), while keeping compatibility with their respective Device Tree bindings. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-15ENGR00319455-1 can: m_can: add Bosch M_CAN controller supportDong Aisheng
The patch adds the basic CAN TX/RX function support for Bosch M_CAN controller. For TX, only one dedicated tx buffer is used for sending data. For RX, RXFIFO 0 is used for receiving data to avoid overflow. Rx FIFO 1 and Rx Buffers are not used currently, as well as Tx Event FIFO. Due to the message ram can be shared by multi m_can instances and the fifo element is configurable which is SoC dependant, the design is to parse the message ram related configuration data from device tree rather than hardcode define it in driver which can make the message ram using fully transparently to M_CAN controller driver, then we can gain better driver maintainability and future features upgrade. M_CAN also supports CANFD protocol features like data payload up to 64 bytes and bitrate switch at runtime, however, this patch still does not add the support for these features. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit a0dd1cb47d5792902eb380b70af292b4ba64d4b0)
2015-01-15ENGR00300439-5 can: flexcan: parse stop mode control bits from device treeDong Aisheng
Starting from IMX6, the flexcan stop mode control bits is SoC specific, move it out of IP driver and parse it from devicetree. It's good from maintain perspective and can avoid adding too many SoC specifi bits in driver but with no IP changes when the IMX SoC series keep growing. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 97b99b59c9f09d58ea35f3c0cf58665c20f2e292)
2015-01-15ENGR00286724-8 can: flexcan: add self wakeup supportDong Aisheng
If wakeup is enabled, enter stop mode, else enter disabled mode. Self wake can only work on stop mode. For imx6q, the stop request has to be mannually assert on IOMUX GPR13[28:29] register, we use syscon to control that bit. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit 7f8ef8eeb2bd93d75eb4c970bcaabcfd499d348d)
2015-01-15ENGR00286724-5 can: flexcan: add tranceiver gpios bindingDong Aisheng
Add gpios for tranceiver control. Before we have a common tranceiver binding, we use this way first. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit f50c22920fc26c6895afd3795dc1200235ca8cfd)
2015-01-15ahci: add support for Hisilicon sataKefeng Wang
The hip04 SoC of hisilicon has an AHCI compliant SATA controller, and it is compliant with the ahci 1.3 and sata 3.0 specification. There is a wrong bit in HOST_CAP of hip04 sata controller, which enable unsupported feature of FBS, use AHCI_HFLAG_NO_FBS hflag to disable it. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org> Signed-off-by: Tejun Heo <tj@kernel.org> (cherry picked from commit a1a205df6ee224f62c6d21cedebcb723db17fe0d)
2015-01-15ata: ahci_mvebu: new driver for Marvell Armada 380 AHCI interfacesThomas Petazzoni
The Marvell Armada 380 SoC includes two AHCI compatible interfaces. However, like all DMA-capable Marvell interface, they require special handling to configure MBus windows. Therefore, this commit adds a new ahci_mvebu driver, which relies on the libahci_platform.c code recently introduced. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Tejun Heo <tj@kernel.org> (cherry picked from commit a3464ed2f14d19ba923930f7c0c284499d64eb5b)
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