- 04 2月, 2015 1 次提交
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由 Shruti Kanetkar 提交于
The device tree binding(s) document has fallen out of sync with the driver code. Update the list of supported devices to reflect current driver capabilities Change-Id: I440d8de2ee2d9c3b7b23e69b3da851cab18a4c9a Signed-off-by: NShruti Kanetkar <Kanetkar.Shruti@gmail.com> Signed-off-by: NEmil Medve <Emilian.Medve@Freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 1月, 2015 1 次提交
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由 Chanwoo Choi 提交于
This patch adds the documentation for Exynos PPMU (Platform Performance Monitoring Unit) devfreq-event driver. Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com>
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- 29 1月, 2015 2 次提交
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由 Rob Herring 提交于
Add binding documentation for the PCI controller found on Versatile PB boards. Signed-off-by: NRob Herring <robh@kernel.org> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Acked-by: NLinus Walleij <linus.walleij@linaro.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>
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由 James Ban 提交于
This is a patch for adding gpio control about enable/disable of buck. Signed-off-by: NJames Ban <james.ban.opensource@diasemi.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 28 1月, 2015 1 次提交
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由 Christophe Ricard 提交于
On st21nfca, the mechanism to enable a secure element needs to add 2 properties in order manage the SWP line correctly. Document ese-present and uicc-present properties. Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 27 1月, 2015 1 次提交
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由 Sonic Zhang 提交于
This property define the AXI bug lenth. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 1月, 2015 2 次提交
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由 Christophe Ricard 提交于
Other drivers are following the following compatible string format for dts: s/_/-/ Because some devices may still use the previous string, the new corrected string is added to the of_device_id table. Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Christophe Ricard 提交于
Other drivers are following the following compatible string format for dts: s/_/-/ Because some devices may still use the previous string, the new corrected string is added to the of_device_id table. Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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- 25 1月, 2015 1 次提交
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由 Romain Perier 提交于
As no property for phy regulator was documented in this dt-binding documentation, this commit adds an entry for the optional property phy-supply. Signed-off-by: NRomain Perier <romain.perier@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 1月, 2015 1 次提交
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由 Lee Jones 提交于
CLK_S_ICN_REG_0 hasn't existed for a while now. This was renamed over a few commits, then finally removed in commit 5aa02b90 (ARM: STi: DT: STiH415: Remove unused CLK_S_ICN_REG_0 fixed clock). Signed-off-by: NLee Jones <lee.jones@linaro.org> Acked-by: NMaxime Coquelin <maxime.coquelin@st.com> Acked-by: NPeter Griffin <peter.griffin@linaro.org> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 22 1月, 2015 2 次提交
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由 Mike Looijmans 提交于
This adds the devicetree binding documentation for the LTC2941 and LTC2943 driver. These are I2C connected battery gas gauge ICs. Signed-off-by: NMike Looijmans <mike.looijmans@topic.nl> Signed-off-by: NSebastian Reichel <sre@kernel.org>
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由 Kevin Cernekee 提交于
The register bit fields are a little different, so add an entry and a compatible string to accommodate them. Signed-off-by: NKevin Cernekee <cernekee@gmail.com> Signed-off-by: NSebastian Reichel <sre@kernel.org>
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- 20 1月, 2015 3 次提交
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由 Krzysztof Kozlowski 提交于
Document new device tree bindings for Maxim 77693 charger driver. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NSebastian Reichel <sre@kernel.org>
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由 Frans Klaver 提交于
Document the fact that the trigger signal is now optional, and describe the behavior when this is used. While at it, fix a typo, and paraphrase a sentence to be less platform specific. Signed-off-by: NFrans Klaver <frans.klaver@xsens.com> Signed-off-by: NSebastian Reichel <sre@kernel.org>
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由 Karicheri, Muralidharan 提交于
The network coprocessor (NetCP) is a hardware accelerator that processes Ethernet packets. NetCP has a gigabit Ethernet (GbE) subsystem with a ethernet switch sub-module to send and receive packets. NetCP also includes a packet accelerator (PA) module to perform packet classification operations such as header matching, and packet modification operations such as checksum generation. NetCP can also optionally include a Security Accelerator(SA) capable of performing IPSec operations on ingress/egress packets. Keystone SoC's also have a 10 Gigabit Ethernet Subsystem (XGbE) which includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates per Ethernet port. NetCP Subsystem device tree layout looks something like below: ----------------------------- NetCP subsystem(10G or 1G) ----------------------------- | |-> NetCP Devices -> | | |-> GBE/XGBE Switch | | | |-> Packet Accelerator | | | |-> Security Accelerator | | | |-> NetCP Interfaces -> | |-> Ethernet Port 0 | |-> Ethernet Port 1 | |-> Ethernet Port 2 | |-> Ethernet Port 3 Common driver supports GBE as well XGBE network processors. Cc: Rob Herring <robh+dt@kernel.org> Cc: Grant Likely <grant.likely@linaro.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: David Miller <davem@davemloft.net> Cc: Santosh Shilimkar <santosh.shilimkar@kernel.org> Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 1月, 2015 1 次提交
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由 Gregory CLEMENT 提交于
It is now possible to use a regulator property for each port of the AHCI controller. Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NTejun Heo <tj@kernel.org>
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- 17 1月, 2015 2 次提交
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由 Lendacky, Thomas 提交于
Certain PHY settings need to be configurable by UEFI depending on the platform being used. Add new device tree / ACPI properties that, if present, will override the pre-determined values currently used. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lendacky, Thomas 提交于
The auto negotiation logic was geared to being the initiator of the auto negotiation. This presented problems when auto negotiation was initiated by the remote end. Change the auto negotiation logic to make use of the auto negotiation event interrupt thus allowing the auto negotiation state machine to function properly in either scenario. This also removes the polling during auto-negotiation. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 1月, 2015 3 次提交
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由 Tony Lindgren 提交于
On dm816x we have two emac controllers with separate memory areas. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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In boards, the dm9000 chip's power and reset can be controlled by gpio. It makes sense to add them to the dm9000 driver and let dt be used to enable power and reset the phy. Signed-off-by: NZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by: NPaul Burton <paul.burton@imgtec.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Geert Uytterhoeven 提交于
This allows checkpatch to validate more DTSes. Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NSteve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 14 1月, 2015 6 次提交
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由 Zhangfei Gao 提交于
This patch adds the Device Tree bindings for the Hisilicon hip04 Ethernet controller, including 100M / 1000M controller. Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: NDing Tianhong <dingtianhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Laszlo Ersek 提交于
The QEMU open source machine emulator and virtualizer presents firmware and operating systems running in virtual machines ("guests") with purely virtual hardware (ie. hardware that has never existed in physical form). Since QEMU exposes some of these devices in a DTB, it makes sense to define "qemu" and "virtio" as vendor prefixes. The qemu definition is from [1], revision 4451 (22:24, 25 November 2014). The virtio definition is composed from [2] and [3]. [1] http://wiki.qemu.org/Main_Page [2] http://docs.oasis-open.org/virtio/virtio/v1.0/csprd01/virtio-v1.0-csprd01.html [3] http://en.wikipedia.org/wiki/OASIS_%28organization%29Suggested-by: NMark Rutland <mark.rutland@arm.com> Suggested-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Rutland <mark.rutland@arm.com> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Laszlo Ersek 提交于
Peter Maydell suggested that we describe new devices / DTB nodes in the kernel Documentation tree that we expose to arm "virt" guests in QEMU. Although the kernel is not required to access the fw_cfg interface, "Documentation/devicetree/bindings/arm" is probably the best central spot to keep the fw_cfg description in. Suggested-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Rutland <mark.rutland@arm.com> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Kaixu Xia 提交于
Just fix a minor typo about the example path. Signed-off-by: NKaixu Xia <xiakaixu@huawei.com> Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Kuninori Morimoto 提交于
Current vendor-prefixes.txt already has "ak" prefix for Asahi Kasei Corp by ae8c4209(of: Add vendor prefix for Asahi Kasei Corp.) It went through the appropriate review process. But, almost all Asahi Kasei chip drivers are using "asahi-kasei" prefix today. (arch/arm/boot/dts/tegra20-seaboard.dts only is using "ak,ak8975", but there are instances of "asahi-kasei,ak8975" in other dts files. And drivers/iio/magnetometer/ak8975.c doesn't support "ak,ak8975" prefix) So, we made a mistake there. In addition, checkpatch.pl reports WARNING if it is using "asahi-kasei" prerfix in DT file. (DT compatible string vendor "asahi-kasei" appears un-documented) Marking it deprecated and warning with checkpatch is certainly preferable. So, this patch replace "ak" to "asahi-kasei" in vendor-prefixes.txt. (and fixup tegra20-seaboard) OTOH, Asahi Kasei is usually referred to as "AKM", but this patch doesn't care about it. Because no DT is using that today. Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: NThierry Reding <treding@nvidia.com> Acked-by: NAlexandre Courbot <acourbot@nvidia.com> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Geert Uytterhoeven 提交于
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: NRob Herring <robh@kernel.org>
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- 12 1月, 2015 4 次提交
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由 Barry Song 提交于
Signed-off-by: NBarry Song <Baohua.Song@csr.com> Signed-off-by: NQipan Li <Qipan.Li@csr.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Peter Griffin 提交于
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, we should not be mixing address spaces in the reg property like this driver currently does. This patch updates the driver, dt docs and also the existing dt nodes to pass the sysconfig offset in the syscon dt property. This patch breaks DT compatibility! But this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. This change has been done as a single atomic commit to ensure it is bisectable. Signed-off-by: NPeter Griffin <peter.griffin@linaro.org> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter Griffin 提交于
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, update the miphy365 phy driver to access sysconfig register offsets via syscfg dt property. This is because the reg property should not be mixing address spaces like it does currently for miphy365. This change then also aligns us to how other platforms such as keystone and bcm7445 pass there syscon offsets via DT. This patch breaks DT compatibility, but this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. This change has been done as a single atomic commit to ensure it is bisectable. Signed-off-by: NPeter Griffin <peter.griffin@linaro.org> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter Griffin 提交于
Based on Arnds review comments here https://lkml.org/lkml/2014/11/13/161, update the phy driver to not use the reg property to access the sysconfig register offsets. This is because other phy's (miphy28, miphy365) have a combination of memory mapped registers and sysconfig control regs, and we shouldn't be mixing address spaces in the reg property. In addition we would ideally like the sysconfig offsets to be passed via DT in a uniform way. This new method will also allow us to support devices which have sysconfig registers in different banks more easily and it is also analagous to how keystone and bcm7745 platforms pass there syscon offsets in DT. This breaks DT compatibility, but this platform is considered WIP, and is only used by a few developers who are upstreaming support for it. Signed-off-by: NPeter Griffin <peter.griffin@linaro.org> Reviewed-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 1月, 2015 2 次提交
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由 Robin Gong 提交于
Add pfuze3000 chip support. Signed-off-by: NRobin Gong <b38343@freescale.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Krzysztof Kozlowski 提交于
Document usage of maxim,ena-gpios properties which turn on external/GPIO control over regulator. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 01 1月, 2015 2 次提交
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由 Roger Chen 提交于
The document descripts how to add properties for GMAC in device tree. change since v2: 1. remove power-gpio, reset-gpio, phyirq-gpio, pmu_regulator setting 2. add "snps,reset-gpio", "snps,reset-active-low;" "snps,reset-delays-us" Signed-off-by: NRoger Chen <roger.chen@rock-chips.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nimrod Andy 提交于
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: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 12月, 2014 2 次提交
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由 Flora Fu 提交于
Signed-off-by: NFlora Fu <flora.fu@mediatek.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Yoshihiro Shimoda 提交于
The MSIOF controller has DTDL and SYNCDL in SITMDR1 register. So, this patch adds new properties like the following commit: d0fb47a5 (spi: fsl-espi: Configure FSL eSPI CSBEF and CSAFT) Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 23 12月, 2014 2 次提交
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由 Lee Jones 提交于
This patch adds DT documentation for the SPI portion of ST's SSC device. Signed-off-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Arnaud Ebalard 提交于
"isil" and "isl" prefixes are used at various locations inside the kernel to reference Intersil corporation. This patch is part of a series fixing those locations were "isl" is used in compatible strings to use the now expected "isil" prefix instead (NASDAQ symbol for Intersil and most used version). The old compatible string is kept for backward compatibility. Signed-off-by: NArnaud Ebalard <arno@natisbad.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 16 12月, 2014 1 次提交
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由 Linus Walleij 提交于
The STMPE keypad controller is only used with device tree configured systems, so force the configuration to come from device tree only, and now actually get the rows and cols from the device tree too. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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