Re: [PATCH v2 04/22] of/platform: add of_platform_device_find()

2015-07-29 Thread Rob Herring
On Wed, Jul 29, 2015 at 6:20 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: On 29 July 2015 at 08:14, Tomeu Vizoso tomeu.viz...@collabora.com wrote: On 28 July 2015 at 17:31, Rob Herring robherri...@gmail.com wrote: On Tue, Jul 28, 2015 at 8:54 AM, Tomeu Vizoso tomeu.viz...@collabora.com

Re: [PATCH v2] ARM64: zynqmp: Add eeprom memories on i2c bus

2015-07-29 Thread Shubhrajyoti Datta
On Wed, Jul 29, 2015 at 7:49 PM, Michal Simek michal.si...@xilinx.com wrote: Add i2c eeprom memories on i2c bus. Thanks for the patch. Feel free to add Reviewed-by: Shubhrajyoti Datta shubh...@xilinx.com Signed-off-by: Michal Simek michal.si...@xilinx.com --- Changes in v2: - Change eeprom

Re: [RFC] improve binding for linux,wdt-gpio

2015-07-29 Thread Guenter Roeck
Hi Uwe, On 07/29/2015 12:35 AM, Uwe Kleine-König wrote: Hello Guenter, [ ... ] always-running is meant to indicate that the watchdog can not be stopped (meaning a timer has to be used to send keepalives while the watchdog device is closed). The documentation specifically states that.

Re: [PATCH 03/12] mtd: nand: omap: Move IRQ handling from GPMC to NAND driver

2015-07-29 Thread Roger Quadros
On 29/07/15 17:08, nick wrote: On 2015-07-29 09:52 AM, Roger Quadros wrote: On 29/07/15 15:13, nick wrote: On 2015-07-29 08:06 AM, Roger Quadros wrote: Tony, On 13/07/15 15:40, Tony Lindgren wrote: * Roger Quadros rog...@ti.com [150713 03:07]: Tony, On 13/07/15 10:10, Tony Lindgren

Re: [PATCH v2] dtb: Create a common home for cross-architecture dtsi files.

2015-07-29 Thread Rob Herring
On Wed, Jul 29, 2015 at 8:22 AM, Ian Campbell ian.campb...@citrix.com wrote: On Wed, 2015-07-29 at 20:07 +0900, Masahiro Yamada wrote: Hi Ian, 2015-07-27 19:35 GMT+09:00 Ian Campbell ian.campb...@citrix.com: Commit 9ccd608070b6 arm64: dts: add device tree for ARM SMM-A53x2 on LogicTile

Re: [PATCH v4 4/5] tty/serial: at91: add support to FIFOs

2015-07-29 Thread Hans-Christian Egtvedt
try to blindly find the cause for this issue. # uname -a Linux buildroot 4.2.0-rc4-next-20150729+ #97 Wed Jul 29 17:50:11 EEST 2015 avr32 GNU/Linux Do you, guys, have that board (NGW100) or it's officially unsupported? Sorry but we don't have AVR32-based board in our office. Hans-Christian

Re: [RFC PATCH 2/2] dt: spi: s3c64xx: add compatible to controller-data

2015-07-29 Thread Michal Suchanek
On 29 July 2015 at 16:00, Mark Brown broo...@kernel.org wrote: On Wed, Jul 29, 2015 at 12:19:57PM +0200, Michal Suchanek wrote: Please use subject lines matching the style for the subsytsem so people can spot that the patch is in some way relevant. The controller-data subnode has no

Re: [RFC PATCH 2/2] dt: spi: s3c64xx: add compatible to controller-data

2015-07-29 Thread Brian Norris
On Wed, Jul 29, 2015 at 06:19:24PM +0200, Michal Suchanek wrote: On 29 July 2015 at 16:00, Mark Brown broo...@kernel.org wrote: On Wed, Jul 29, 2015 at 12:19:57PM +0200, Michal Suchanek wrote: Please use subject lines matching the style for the subsytsem so people can spot that the patch

Re: [PATCH 1/2] spi: bcm2835: add spi-bcm2835aux driver for the auxiliar spi1 and spi2

2015-07-29 Thread Stefan Wahren
Hi Martin, Am 28.07.2015 um 12:48 schrieb Martin Sperl: On 28.07.2015 08:18, Martin Sperl wrote: Hi Stephen! But the bigger question you have not answered is: “where should such an auxiliar driver go in the kernel tree?” i.e. which directory? One thing: could the module be a regulator?

Re: [PATCH 1/2] spi: bcm2835: add spi-bcm2835aux driver for the auxiliar spi1 and spi2

2015-07-29 Thread Noralf Trønnes
Den 29.07.2015 18:37, skrev Stefan Wahren: Hi Martin, Am 28.07.2015 um 12:48 schrieb Martin Sperl: On 28.07.2015 08:18, Martin Sperl wrote: Hi Stephen! But the bigger question you have not answered is: “where should such an auxiliar driver go in the kernel tree?” i.e. which directory? One

Re: [PATCH 03/12] mtd: nand: omap: Move IRQ handling from GPMC to NAND driver

2015-07-29 Thread Roger Quadros
On 29/07/15 18:26, nick wrote: On 2015-07-29 11:12 AM, Roger Quadros wrote: On 29/07/15 17:08, nick wrote: On 2015-07-29 09:52 AM, Roger Quadros wrote: On 29/07/15 15:13, nick wrote: On 2015-07-29 08:06 AM, Roger Quadros wrote: Tony, On 13/07/15 15:40, Tony Lindgren wrote: * Roger

RE: [PATCH v6] PCI: Store PCIe bus address in struct of_pci_range

2015-07-29 Thread Gabriele Paoloni
Hi Bjorn Liviu and Rob already acked, do you think it is ok to merge this? Cheers Gab -Original Message- From: Gabriele Paoloni Sent: Monday, July 27, 2015 4:17 PM To: Gabriele Paoloni; a...@arndb.de; lorenzo.pieral...@arm.com; Wangzhou (B); bhelg...@google.com;

Re: How-to: Uniquely identify a DT node in the driver?

2015-07-29 Thread Mark Rutland
On Tue, Jul 28, 2015 at 08:38:33PM +0100, Lina Iyer wrote: Hello, I am looking to find a way to uniquely identify a device in the driver. Here is an example - big: power-controller@1 { compatible = soc,foo; ... }; little:

Re: [RFC PATCH 2/2] dt: spi: s3c64xx: add compatible to controller-data

2015-07-29 Thread Mark Brown
On Wed, Jul 29, 2015 at 06:19:24PM +0200, Michal Suchanek wrote: On 29 July 2015 at 16:00, Mark Brown broo...@kernel.org wrote: I can't tell from this commit message what the issue you're trying to fix is, sorry. Nodes without compatible strings are entirely normal and don't need

Re: How-to: Uniquely identify a DT node in the driver?

2015-07-29 Thread Lina Iyer
On Wed, Jul 29 2015 at 03:44 -0600, Sudeep Holla wrote: On 28/07/15 20:38, Lina Iyer wrote: Hello, I am looking to find a way to uniquely identify a device in the driver. Here is an example - big: power-controller@1 { compatible = soc,foo; ...

Re: [PATCH v5 2/5] PCI: designware: Add ARM64 support

2015-07-29 Thread Lorenzo Pieralisi
On Sat, Jul 25, 2015 at 04:21:23AM +0100, Zhou Wang wrote: This patch tries to unify ARM32 and ARM64 PCIe in designware driver. Delete function dw_pcie_setup, dw_pcie_scan_bus, dw_pcie_map_irq and struct hw_pci, move related operations to dw_pcie_host_init. Also set pp-root_bus_nr = 0 in each

Re: [PATCH v6] PCI: Store PCIe bus address in struct of_pci_range

2015-07-29 Thread Bjorn Helgaas
Hi Gabriele, As far as I can tell, this is not specific to PCIe, so please use PCI in the subject as a generic term that includes both PCI and PCIe. On Mon, Jul 27, 2015 at 11:17:03PM +0800, Gabriele Paoloni wrote: From: gabriele paoloni gabriele.paol...@huawei.com This patch is needed

Re: [RFC PATCH 2/2] dt: spi: s3c64xx: add compatible to controller-data

2015-07-29 Thread Mark Brown
On Wed, Jul 29, 2015 at 08:21:34PM +0200, Michal Suchanek wrote: On 29 July 2015 at 19:16, Mark Brown broo...@kernel.org wrote: It will not break anything. It will just spam dmesg. I'm confused - if all this change does is to spam dmesg then what's the point? Presumably when your SPI

Re: [PATCH v3 1/5] soc: qcom: Add device tree binding for Shared Memory Device

2015-07-29 Thread Andy Gross
On Mon, Jul 27, 2015 at 08:20:29PM -0700, Bjorn Andersson wrote: Add device tree binding documentation for the Qualcomm Shared Memory Device, used for communication between the various CPUs in the Qualcomm SoCs. Signed-off-by: Bjorn Andersson bjorn.anders...@sonymobile.com --- Applied,

[PATCH] drm: panel-simple: add URT UMSH-8596MD-xT panel support

2015-07-29 Thread Maciej S. Szmigiero
This patch adds support for United Radiant Technology UMSH-8596MD-xT 7.0 WVGA TFT LCD panels (both LVDS and parallel versions) to DRM panel-simple driver. Signed-off-by: Maciej Szmigiero m...@maciej.szmigiero.name --- .../devicetree/bindings/panel/urt,umsh-8596md.txt | 11 +

Re: [PATCH v3 1/3] ARM: dts: qcom: Add binding for the qcom coincell charger

2015-07-29 Thread Greg Kroah-Hartman
On Wed, Jul 29, 2015 at 11:12:30AM -0700, Tim Bird wrote: Greg, At this point I've got Reviewed-by from Rob on the binding and dts bits, and Reviewed-by from Andy Gross on the complete patch series (v3). I believe I've addressed all issues raised. Can you please add this (v3) to

Re: [PATCH 1/2] spi: bcm2835: add spi-bcm2835aux driver for the auxiliar spi1 and spi2

2015-07-29 Thread Martin Sperl
On 29.07.2015, at 18:37, Stefan Wahren i...@lategoodbye.de wrote: Hi Martin, Am 28.07.2015 um 12:48 schrieb Martin Sperl: On 28.07.2015 08:18, Martin Sperl wrote: Hi Stephen! But the bigger question you have not answered is: “where should such an auxiliar driver go in the kernel

Re: [PATCH] backlight: pm8941-wled: Add default-brightness property

2015-07-29 Thread Bjorn Andersson
On Fri 24 Jul 10:41 PDT 2015, Rob Clark wrote: On Fri, Jul 24, 2015 at 11:39 AM, Rob Herring robherri...@gmail.com wrote: On Fri, Jul 24, 2015 at 8:10 AM, Rob Clark robdcl...@gmail.com wrote: On Thu, Jul 23, 2015 at 3:52 PM, Bjorn Andersson bjorn.anders...@sonymobile.com wrote: Add the

Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs

2015-07-29 Thread Stephen Boyd
On 07/29, Lee Jones wrote: On Tue, 28 Jul 2015, Stephen Boyd wrote: On 07/28, Viresh Kumar wrote: Cc'ing few people (whom I cc'd last time as well :)). On 27-07-15, 16:20, Lee Jones wrote: + - opp-hz : CPU frequency [Hz] for this OPP [See: ./opp.txt] + -

Re: [PATCH v6] PCI: Store PCIe bus address in struct of_pci_range

2015-07-29 Thread Bjorn Helgaas
[+cc Andrew] On Wed, Jul 29, 2015 at 07:44:18PM +, Gabriele Paoloni wrote: -Original Message- From: Bjorn Helgaas [mailto:bhelg...@google.com] Sent: Wednesday, July 29, 2015 6:21 PM To: Gabriele Paoloni On Mon, Jul 27, 2015 at 11:17:03PM +0800, Gabriele Paoloni wrote:

Re: [PATCH v1 7/7] ARM: dts: ifc6410: add inforce LVDS panel support

2015-07-29 Thread Stephen Boyd
On 07/28/2015 05:54 AM, Srinivas Kandagatla wrote: + + panel_3p3v: panel_3p3v { + compatible = regulator-fixed; + pinctrl-0 = disp_en_gpios; + pinctrl-names = default; + regulator-min-microvolt

Re: [RFCv2 1/3] docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.

2015-07-29 Thread Sören Brinkmann
On Tue, 2015-07-28 at 11:14PM -0700, Moritz Fischer wrote: Hi Sören, On Tue, Jul 28, 2015 at 3:53 PM, Sören Brinkmann soren.brinkm...@xilinx.com wrote: On Mon, 2015-07-27 at 09:52PM -0700, Moritz Fischer wrote: Hi Sören, thanks for your feedback. On Mon, Jul 27, 2015 at 7:58 PM,

Re: [PATCH 3/6] pci:host: Add Altera PCIe host controller driver

2015-07-29 Thread Ley Foon Tan
On Wed, Jul 29, 2015 at 4:35 PM, Paul Bolle pebo...@tiscali.nl wrote: On di, 2015-07-28 at 18:45 +0800, Ley Foon Tan wrote: --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig +config PCIE_ALTERA + bool Altera PCIe controller + depends on ARCH_SOCFPGA + depends on OF

Re: [RFC PATCH 2/2] dt: spi: s3c64xx: add compatible to controller-data

2015-07-29 Thread Michal Suchanek
On 29 July 2015 at 19:16, Mark Brown broo...@kernel.org wrote: On Wed, Jul 29, 2015 at 06:19:24PM +0200, Michal Suchanek wrote: On 29 July 2015 at 16:00, Mark Brown broo...@kernel.org wrote: I can't tell from this commit message what the issue you're trying to fix is, sorry. Nodes without

Re: [PATCH 3/6] pci:host: Add Altera PCIe host controller driver

2015-07-29 Thread Ley Foon Tan
On Wed, Jul 29, 2015 at 9:19 PM, Lorenzo Pieralisi lorenzo.pieral...@arm.com wrote: On Tue, Jul 28, 2015 at 11:45:42AM +0100, Ley Foon Tan wrote: [...] +static int altera_pcie_parse_request_of_pci_ranges(struct altera_pcie *pcie) +{ + int err, res_valid = 0; + struct device

Re: [PATCH v3 1/3] ARM: dts: qcom: Add binding for the qcom coincell charger

2015-07-29 Thread Tim Bird
Greg, At this point I've got Reviewed-by from Rob on the binding and dts bits, and Reviewed-by from Andy Gross on the complete patch series (v3). I believe I've addressed all issues raised. Can you please add this (v3) to drivers/misc? Let me know if you want me to re-send anything. Thanks

Re: [PATCH 12/17] ARM: dts: am57xx-beagle-x15: Fix regulator populated in MMC1 dt node

2015-07-29 Thread Nishanth Menon
On 07/29/2015 06:09 AM, Kishon Vijay Abraham I wrote: For beagle x15, both the vdd and io lines are connected to the same regulator (ldo1_reg). However vmmc_aux is populated to vdd_3v3. Remove it. Signed-off-by: Kishon Vijay Abraham I kis...@ti.com ---

Re: [PATCH v3 3/5] devicetree: soc: Add Qualcomm SMD based RPM DT binding

2015-07-29 Thread Andy Gross
On Mon, Jul 27, 2015 at 08:20:31PM -0700, Bjorn Andersson wrote: Add binding documentation for the Qualcomm Resource Power Manager (RPM) using shared memory (Qualcomm SMD) as transport mechanism. This is found in 8974 and newer based devices. The binding currently describes the rpm itself

RE: [PATCH v6] PCI: Store PCIe bus address in struct of_pci_range

2015-07-29 Thread Gabriele Paoloni
Hi Bjorn Many Thanks for your reply I have commented back inline with resolutions from my side. If you're ok with them I'll send it out a new version in the appropriate patchset Cheers Gab -Original Message- From: Bjorn Helgaas [mailto:bhelg...@google.com] Sent: Wednesday, July

Re: [PATCH v1 1/7] ARM: dts: ifc6410: Add pwrseq support for WLAN

2015-07-29 Thread Stephen Boyd
On 07/28/2015 05:53 AM, Srinivas Kandagatla wrote: + + sdcc4_pwrseq:pwrseq { Missing space here between label and node name. + compatible = mmc-pwrseq-simple; + reset-gpios = pm8921_gpio 43 GPIO_ACTIVE_LOW; + }; + Also

Re: [PATCH] backlight: pm8941-wled: Add default-brightness property

2015-07-29 Thread Bjorn Andersson
On Fri 24 Jul 08:29 PDT 2015, Rob Herring wrote: On Thu, Jul 23, 2015 at 2:52 PM, Bjorn Andersson bjorn.anders...@sonymobile.com wrote: Add the possibility of specifying the default brightness in DT. Signed-off-by: Bjorn Andersson bjorn.anders...@sonymobile.com --- This depends on

Re: [PATCH v2 2/3] edac: Add L3/SoC support to the APM X-Gene SoC EDAC driver

2015-07-29 Thread Loc Ho
Hi Borislav, + +static void xgene_edac_l3_hw_init(struct edac_device_ctl_info *edac_dev, + bool enable) arg alignment. It should be function name(arg1, arg2, arg3, arg4, arg5... Check your other functions too. I will check and

Re: [PATCH v7 3/5] clk: Supply the critical clock {init, enable, disable} framework

2015-07-29 Thread Michael Turquette
Hi Lee, + linux-clk ml Quoting Lee Jones (2015-07-22 06:04:13) These new API calls will firstly provide a mechanisms to tag a clock as critical and secondly allow any knowledgeable driver to (un)gate clocks, even if they are marked as critical. Suggested-by: Maxime Ripard

Re: [PATCH v7 3/5] clk: Supply the critical clock {init, enable, disable} framework

2015-07-29 Thread Michael Turquette
Quoting Lee Jones (2015-07-28 06:00:55) On Tue, 28 Jul 2015, Maxime Ripard wrote: On Mon, Jul 27, 2015 at 09:53:38AM +0100, Lee Jones wrote: On Mon, 27 Jul 2015, Maxime Ripard wrote: On Wed, Jul 22, 2015 at 02:04:13PM +0100, Lee Jones wrote: These new API calls will firstly

Re: [PATCH v5 06/10] clk: mediatek: mt8173: Fix enabling of critical clocks

2015-07-29 Thread Stephen Boyd
On 07/29, James Liao wrote: From: Sascha Hauer s.ha...@pengutronix.de On the MT8173 the clocks are provided by different units. To enable the critical clocks we must be sure that all parent clocks are already registered, otherwise the parents of the critical clocks end up being unused and

Re: [PATCH v7 0/5] clk: Provide support for always-on clocks

2015-07-29 Thread Michael Turquette
Quoting Lee Jones (2015-07-22 06:04:10) Lots of platforms contain clocks which if turned off would prove fatal. The only way to recover from these catastrophic failures is to restart the board(s). Now, when a clock provider is registered with the framework it is possible for a list of

Re: [PATCH v8 00/23] usb gadget update for OTG 2.0

2015-07-29 Thread Li Jun
On Wed, Jul 29, 2015 at 10:04:27AM -0500, Felipe Balbi wrote: On Mon, Jul 27, 2015 at 03:21:59PM +0800, Peter Chen wrote: On Thu, Jul 23, 2015 at 11:37:24AM +0800, Li Jun wrote: Change for v8: - Add Peter's ACk for chipidea driver; and Roger's Reviewed-by for patch 07, 21~23. -

Re: [PATCH v7 3/5] clk: Supply the critical clock {init, enable, disable} framework

2015-07-29 Thread Michael Turquette
Quoting Lee Jones (2015-07-27 01:53:38) On Mon, 27 Jul 2015, Maxime Ripard wrote: On Wed, Jul 22, 2015 at 02:04:13PM +0100, Lee Jones wrote: These new API calls will firstly provide a mechanisms to tag a clock as critical and secondly allow any knowledgeable driver to (un)gate clocks,

Re: [PATCH v2] dtb: Create a common home for cross-architecture dtsi files.

2015-07-29 Thread Masahiro Yamada
Hi, 2015-07-30 0:23 GMT+09:00 Rob Herring robherri...@gmail.com: On Wed, Jul 29, 2015 at 8:22 AM, Ian Campbell ian.campb...@citrix.com wrote: On Wed, 2015-07-29 at 20:07 +0900, Masahiro Yamada wrote: Hi Ian, 2015-07-27 19:35 GMT+09:00 Ian Campbell ian.campb...@citrix.com: Commit

Re: [PATCH RESEND] ARM: shmobile: silk: add Ether DT support

2015-07-29 Thread Simon Horman
On Wed, Jul 29, 2015 at 01:16:02AM +0300, Sergei Shtylyov wrote: Define the SILK board dependent part of the Ether device node. Enable DHCP and NFS root for the kernel booting. Based on the original patch by Vladimir Barinov vladimir.bari...@cogentembedded.com. Signed-off-by: Sergei

Re: [PATCH v3] ARM: shmobile: silk: initial device tree

2015-07-29 Thread Simon Horman
On Wed, Jul 29, 2015 at 01:14:59AM +0300, Sergei Shtylyov wrote: Add the initial device tree for the R8A7794 SoC based SILK low cost board. SCIF2 serial port support is included, so that the serial console can work. Based on the original patch by Vladimir Barinov

Re: [PATCH v5 06/10] clk: mediatek: mt8173: Fix enabling of critical clocks

2015-07-29 Thread James Liao
Hi Stephen, On Wed, 2015-07-29 at 17:27 -0700, Stephen Boyd wrote: On 07/29, James Liao wrote: From: Sascha Hauer s.ha...@pengutronix.de On the MT8173 the clocks are provided by different units. To enable the critical clocks we must be sure that all parent clocks are already

Re: [PATCH v2 2/3] edac: Add L3/SoC support to the APM X-Gene SoC EDAC driver

2015-07-29 Thread Borislav Petkov
On Wed, Jul 29, 2015 at 04:39:10PM -0700, Loc Ho wrote: Debug folder node shows up at /sys/kernel/debug/file here while the MC debug node shows up at /sys/kernel/debug/edac where file here is the driver node name. It would be better if everything shows up at /sys/kernel/debug/edac. For this to

Re: [PATCH v2 05/22] ACPI: add acpi_dev_get_device()

2015-07-29 Thread Rob Herring
On Tue, Jul 28, 2015 at 8:19 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: This function is just a getter for struct acpi_device.dev and is needed in the implementation of the fwnode API when building with !CONFIG_ACPI. Signed-off-by: Tomeu Vizoso tomeu.viz...@collabora.com --- Changes

Re: [PATCH v2 01/22] platform: delay device-driver matches until late_initcall

2015-07-29 Thread Rob Herring
On Tue, Jul 28, 2015 at 8:19 AM, Tomeu Vizoso tomeu.viz...@collabora.com wrote: Delay matches of platform devices until late_initcall, when we are sure that all built-in drivers have been registered already. This is needed to prevent deferred probes because of some drivers not having

Re: [PATCH v8 00/23] usb gadget update for OTG 2.0

2015-07-29 Thread Felipe Balbi
On Thu, Jul 30, 2015 at 07:24:03AM +0800, Li Jun wrote: On Wed, Jul 29, 2015 at 10:04:27AM -0500, Felipe Balbi wrote: On Mon, Jul 27, 2015 at 03:21:59PM +0800, Peter Chen wrote: On Thu, Jul 23, 2015 at 11:37:24AM +0800, Li Jun wrote: Change for v8: - Add Peter's ACk for chipidea

RE: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Peter Chen
On Wed, Jul 29, 2015 at 10:30:22AM +0200, Lothar Waßmann wrote: Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an

Re: [PATCH v8 00/23] usb gadget update for OTG 2.0

2015-07-29 Thread Li Jun
On Wed, Jul 29, 2015 at 09:11:41PM -0500, Felipe Balbi wrote: On Thu, Jul 30, 2015 at 07:24:03AM +0800, Li Jun wrote: On Wed, Jul 29, 2015 at 10:04:27AM -0500, Felipe Balbi wrote: On Mon, Jul 27, 2015 at 03:21:59PM +0800, Peter Chen wrote: On Thu, Jul 23, 2015 at 11:37:24AM +0800, Li Jun

Re: [PATCH v5 2/5] PCI: designware: Add ARM64 support

2015-07-29 Thread Zhou Wang
On 2015/7/30 1:24, Lorenzo Pieralisi wrote: On Sat, Jul 25, 2015 at 04:21:23AM +0100, Zhou Wang wrote: This patch tries to unify ARM32 and ARM64 PCIe in designware driver. Delete function dw_pcie_setup, dw_pcie_scan_bus, dw_pcie_map_irq and struct hw_pci, move related operations to

Re: [PATCH v13 0/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Daniel Vetter
On Wed, Jul 29, 2015 at 02:54:46PM +0800, Jianwei Wang wrote: Changed in v13 -set regmap_config.cache_type to REGCACHE_RBTREE -add call drm_modeset_lock_all before drm_mode_config_reset This was a bug in one of my recently merged patches, please don't call drm_modeset_lock_all before

Re: [PATCH v2 5/5] iio: Support triggered events

2015-07-29 Thread Paul Bolle
Just a nit, I'm afraid. On di, 2015-07-28 at 02:07 +0300, Vladimir Barinov wrote: --- /dev/null +++ b/drivers/iio/industrialio-triggered-event.c + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as

[PATCH v14 5/6] arm:dts:ls1021a: Add DCU dts node

2015-07-29 Thread Jianwei Wang
Add DCU node, DCU is a display controller of Freescale named 2D-ACE. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com --- arch/arm/boot/dts/ls1021a.dtsi | 10 ++ 1 file changed, 10

[PATCH v14 6/6] arm:dts:ls1021a: Add a TFT LCD panel dts node

2015-07-29 Thread Jianwei Wang
Add a TFT LCD panel. the TFT LCD panel is WQVGA 480x272, and the bpp is 24. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com --- arch/arm/boot/dts/ls1021a-twr.dts | 11 +++ 1 file

Re: [PATCH 4/6] pci: altera: Add Altera PCIe MSI driver

2015-07-29 Thread Ley Foon Tan
On Wed, Jul 29, 2015 at 1:58 AM, Marc Zyngier marc.zyng...@arm.com wrote: Hi Ley, On 28/07/15 11:45, Ley Foon Tan wrote: This patch adds Altera PCIe MSI driver. This soft IP supports configurable number of vectors, which is a dts parameter. Can't you read this configuration from the HW? No,

[PATCH v3 6/6] mmc: sdhci-esdhc-imx: set back the burst_length_enable bit to 1

2015-07-29 Thread Haibo Chen
Currently we find that if a usdhc is choosed to boot system, then ROM code will set the burst length enable bit of this usdhc as 0. This will make performance drop a lot if this usdhc's burst length is 16. So this patch set back the burst_length_enable bit as 1, which is the default value, and

Re: [PATCH 4/6] pci: altera: Add Altera PCIe MSI driver

2015-07-29 Thread Marc Zyngier
On 29/07/15 09:52, Ley Foon Tan wrote: On Wed, Jul 29, 2015 at 1:58 AM, Marc Zyngier marc.zyng...@arm.com wrote: Hi Ley, On 28/07/15 11:45, Ley Foon Tan wrote: This patch adds Altera PCIe MSI driver. This soft IP supports configurable number of vectors, which is a dts parameter. Can't you

Re: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Peter Chen
On Wed, Jul 29, 2015 at 10:30:22AM +0200, Lothar Waßmann wrote: Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an 'unburst'? Assume

Re: [PATCH v2 2/5] ARM: OMAP2+: DRA7: Add hwmod entries for PWMSS

2015-07-29 Thread Vignesh R
On 07/23/2015 09:05 PM, R, Vignesh wrote: On 7/16/2015 9:01 PM, R, Vignesh wrote: Hi, On 07/16/2015 03:24 AM, Paul Walmsley wrote: Hi, some comments. On Wed, 3 Jun 2015, Vignesh R wrote: Add hwmod entries for the PWMSS on DRA7. Set l4_root_clk_div as the main_clk of PWMSS. It is

Re: [PATCH v13 0/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Jianwei Wang
On Wed, Jul 29, 2015 at 3:21 PM, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Jul 29, 2015 at 02:54:46PM +0800, Jianwei Wang wrote: Changed in v13 -set regmap_config.cache_type to REGCACHE_RBTREE -add call drm_modeset_lock_all before drm_mode_config_reset This was a bug in one of my recently

Re: [PATCH v2 5/5] iio: Support triggered events

2015-07-29 Thread Paul Bolle
On wo, 2015-07-29 at 00:58 -0700, Christoph Hellwig wrote: Btw, who came up with that meaning? The default Linux license is GPLv2 only and unless othewise specified that's what we should get by default. I cobbled together a short history of these license idents in

[PATCH v14 3/6] drm/panel: simple: Add support for NEC NL4827HC19-05B 480x272 panel

2015-07-29 Thread Jianwei Wang
This adds support for the NEC NL4827HC19-05B 480x272 panel to the DRM simple panel driver. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com Acked-by: Daniel Vetter daniel.vet...@ffwll.ch ---

[PATCH v14 1/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Jianwei Wang
This patch add support for Two Dimensional Animation and Compositing Engine (2D-ACE) on the Freescale SoCs. 2D-ACE is a Freescale display controller. 2D-ACE describes the functionality of the module extremely well its name is a value that cannot be used as a token in programming languages.

[PATCH v14 4/6] MAINTAINERS: add Freescale DCU DRM driver maintainer

2015-07-29 Thread Jianwei Wang
Add Alison and myself as maintainers of the Freescale DCU DRM driver. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com --- MAINTAINERS | 9 + 1 file changed, 9 insertions(+) diff

Re: [PATCH 4/6] pci: altera: Add Altera PCIe MSI driver

2015-07-29 Thread Ley Foon Tan
On Wed, Jul 29, 2015 at 1:00 AM, Dinh Nguyen dinh.li...@gmail.com wrote: On Tue, Jul 28, 2015 at 5:45 AM, Ley Foon Tan lf...@altera.com wrote: This patch adds Altera PCIe MSI driver. This soft IP supports configurable number of vectors, which is a dts parameter. Signed-off-by: Ley Foon Tan

[PATCH v3 4/6] mmc: sdhci-esdhc-imx: add compatible string in bingding doc

2015-07-29 Thread Haibo Chen
Add a required property fsl,imx7d-usdhc in binding doc. Add an optional property fsl,tuning-step in binding doc. Signed-off-by: Haibo Chen haibo.c...@freescale.com --- Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git

Re: How-to: Uniquely identify a DT node in the driver?

2015-07-29 Thread Sudeep Holla
On 28/07/15 20:38, Lina Iyer wrote: Hello, I am looking to find a way to uniquely identify a device in the driver. Here is an example - big: power-controller@1 { compatible = soc,foo; ... }; little: power-controller@2 {

Re: [PATCH v3 6/6] dts: mt8173: Add iommu/smi nodes for mt8173

2015-07-29 Thread Yong Wu
On Thu, 2015-07-23 at 22:40 +0800, Daniel Kurtz wrote: Hi Yong, On Thu, Jul 16, 2015 at 5:04 PM, Yong Wu yong...@mediatek.com wrote: This patch add the iommu/larbs nodes for mt8173 To what tree does this apply? Please rebase these patches (especially this one) on an Matthias' current

Re: [PATCH 3/6] pci:host: Add Altera PCIe host controller driver

2015-07-29 Thread Paul Bolle
On di, 2015-07-28 at 18:45 +0800, Ley Foon Tan wrote: --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig +config PCIE_ALTERA + bool Altera PCIe controller + depends on ARCH_SOCFPGA + depends on OF + select PCI_MSI_IRQ_DOMAIN if PCI_MSI + help + Say Y

[PATCH v14 0/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Jianwei Wang
Changed in v14 -Remove drm_modeset_lock_all before drm_mode_config_reset Changed in v13 -set regmap_config.cache_type to REGCACHE_RBTREE -add call drm_modeset_lock_all before drm_mode_config_reset -adjust patch order for creating pull request Changed in v12 -Add one patch for MAINTAINER entry

Re: [PATCH v9 0/9] Add simple NVMEM Framework via regmap.

2015-07-29 Thread Rajendra Nayak
On 07/27/2015 04:42 PM, Srinivas Kandagatla wrote: Hi Greg/Kevin, This patchset adds a new simple NVMEM framework to kernel, and it is tested with various drivers like QCOM thermal sensors, QCOM cpr driver, begal bone cape manager and few more on the way. Can you please consider this as 4.3

Re: [RFC] improve binding for linux,wdt-gpio

2015-07-29 Thread Uwe Kleine-König
Hello Guenter, On Tue, Jul 28, 2015 at 02:21:55PM -0700, Guenter Roeck wrote: On Tue, Jul 28, 2015 at 10:33:48PM +0200, Uwe Kleine-König wrote: This is just a suggestion up to now, I don't have any code yet to share. Apart from minor rewording to make the document easier to understand and

Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs

2015-07-29 Thread Lee Jones
On Tue, 28 Jul 2015, Stephen Boyd wrote: On 07/28, Viresh Kumar wrote: Cc'ing few people (whom I cc'd last time as well :)). On 27-07-15, 16:20, Lee Jones wrote: These OPPs are used in ST's CPUFreq implementation. Signed-off-by: Lee Jones lee.jo...@linaro.org ---

[PATCH v14 2/6] devicetree: Add NEC to the vendor-prefix list

2015-07-29 Thread Jianwei Wang
NEC represent NEC LCD Technologies, Ltd. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+)

Re: [PATCH 07/10] usb: chipidea: usbmisc_imx: add unburst setting for imx6

2015-07-29 Thread Lothar Waßmann
Hi, With this setting and AHBBRST at SBUSCFG as Incremental burst of unspecified length, each unburst size can be taken as one single transfer. It is benefit for unburst size transfer. What is an 'unburst'? Lothar Waßmann -- ___

Re: [PATCH v9 0/9] Add simple NVMEM Framework via regmap.

2015-07-29 Thread Srinivas Kandagatla
On 29/07/15 09:49, Rajendra Nayak wrote: On 07/27/2015 04:42 PM, Srinivas Kandagatla wrote: Hi Greg/Kevin, This patchset adds a new simple NVMEM framework to kernel, and it is tested with various drivers like QCOM thermal sensors, QCOM cpr driver, begal bone cape manager and few more on the

[PATCH v3 2/6] mmc: sdhci-esdhc-imx: add tuning-step seting support

2015-07-29 Thread Haibo Chen
tuning-step is the delay cell steps in tuning procedure. The default value of tuning-step is 1. For imx6 series usdhc, tuning procedure can be passed when the tuning-step value is 1. But imx7d usdhc need the tuning-step value as 2, otherwise it can't pass the tuning procedure. So this patch add

[PATCH v3 3/6] ARM: dts: imx7d-sdb: add eMMC5.0 support

2015-07-29 Thread Haibo Chen
imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400. This patch add usdhc3 support for HS400 Signed-off-by: Haibo Chen haibo.c...@freescale.com --- arch/arm/boot/dts/imx7d-sdb.dts | 13 + 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-sdb.dts

[PATCH v3 5/6] mmc: sdhci-esdhc-imx: config watermark level and burst length

2015-07-29 Thread Haibo Chen
i.MX7D support eMMC HS400 mode, this mode can run in 8 bit,200MHZ DDR mode. So the I/O speed improve a lot compare to SD3.0 The default burst length is 8, if we don't change this value, in HS400 mode, when we do eMMC read operation, we can find that the clock signal will stop for a period of

[PATCH v3 1/6] mmc: sdhci-esdhc-imx: add imx7d support and support HS400

2015-07-29 Thread Haibo Chen
The imx7d usdhc is derived from imx6sx, the difference is that imx7d support HS400. So introduce a new compatible string for imx7d and add HS400 support for imx7d usdhc. Signed-off-by: Haibo Chen haibo.c...@freescale.com --- drivers/mmc/host/sdhci-esdhc-imx.c | 66

[PATCH v3 0/6] mmc: imx: a few fixes and new feature

2015-07-29 Thread Haibo Chen
Changes for v3: -Add property describe in binding doc. Haibo Chen (6): mmc: sdhci-esdhc-imx: add imx7d support and support HS400 mmc: sdhci-esdhc-imx: add tuning-step seting support ARM: dts: imx7d-sdb: add eMMC5.0 support mmc: sdhci-esdhc-imx: add compatible string in bingding doc mmc:

Re: [PATCH v2 5/5] iio: Support triggered events

2015-07-29 Thread Christoph Hellwig
On Wed, Jul 29, 2015 at 09:56:50AM +0200, Paul Bolle wrote: +MODULE_LICENSE(GPL); And, according to include/linux/module.h, this states the license is GPL v2 or later. So either the comment or the ident used in the Btw, who came up with that meaning? The default Linux license is GPLv2

Re: [PATCH 0/4] omap: Fix broken pbias device creation

2015-07-29 Thread Grygorii Strashko
On 07/27/2015 03:16 PM, Kishon Vijay Abraham I wrote: pbias device creation got broken once SCM cleanup got merged. This patch series re-enables device creation by adding simple-bus in the compatible property of the syscon dt node. validated this series in DRA72, OMAP4 PANDA and OMAP5 UEVM

Re: [PATCH v5 01/10] clk: mediatek: Removed unused dpi_ck clock from MT8173

2015-07-29 Thread Heiko Stübner
Am Mittwoch, 29. Juli 2015, 14:52:25 schrieb James Liao: The dpi_ck clock can be removed because it not actually used in topckgen and subsystems. Signed-off-by: James Liao jamesjj.l...@mediatek.com From our past discussions this change looks about right, and should still become _part of

Re: [RFCv2 1/3] docs: dts: Added documentation for Xilinx Zynq Reset Controller bindings.

2015-07-29 Thread Moritz Fischer
Hi Sören, On Tue, Jul 28, 2015 at 3:53 PM, Sören Brinkmann soren.brinkm...@xilinx.com wrote: On Mon, 2015-07-27 at 09:52PM -0700, Moritz Fischer wrote: Hi Sören, thanks for your feedback. On Mon, Jul 27, 2015 at 7:58 PM, Sören Brinkmann soren.brinkm...@xilinx.com wrote: Hi Moritz, On

Re: [PATCH v3 5/6] iommu/mediatek: Add mt8173 IOMMU driver

2015-07-29 Thread Yong Wu
On Mon, 2015-07-27 at 14:23 +0100, Robin Murphy wrote: On 16/07/15 10:04, Yong Wu wrote: This patch adds support for mediatek m4u (MultiMedia Memory Management Unit). Signed-off-by: Yong Wu yong...@mediatek.com [...] +static void mtk_iommu_flush_pgtable(void *ptr, size_t size, void

[PATCH v5 09/10] clk: mediatek: Add USB clock support in MT8173 APMIXEDSYS

2015-07-29 Thread James Liao
Add REF2USB_TX clock support into MT8173 APMIXEDSYS. This clock is needed by USB 3.0. Signed-off-by: James Liao jamesjj.l...@mediatek.com --- drivers/clk/mediatek/Makefile | 2 +- drivers/clk/mediatek/clk-apmixed.c | 107 +

[PATCH v5 00/10] Fixes and new clocks support for Mediatek MT8173

2015-07-29 Thread James Liao
This patchset is based on 4.2-rc1 and [1], and contains minor fixes and subsystem clocks support for Mediatek MT8173. The previous reviews can be found in [2]. The most different from previous patchset are adding separated patches for minor coding fixes, and refining USB clock implementation by

[PATCH v13 2/6] devicetree: Add NEC to the vendor-prefix list

2015-07-29 Thread Jianwei Wang
NEC represent NEC LCD Technologies, Ltd. Signed-off-by: Alison Wang b18...@freescale.com Signed-off-by: Xiubo Li lixi...@cmss.chinamobile.com Signed-off-by: Jianwei Wang jianwei.wang@gmail.com --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+)

[PATCH v13 1/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Jianwei Wang
This patch add support for Two Dimensional Animation and Compositing Engine (2D-ACE) on the Freescale SoCs. 2D-ACE is a Freescale display controller. 2D-ACE describes the functionality of the module extremely well its name is a value that cannot be used as a token in programming languages.

[PATCH v13 0/6] drm/layerscape: Add Freescale DCU DRM driver

2015-07-29 Thread Jianwei Wang
Changed in v13 -set regmap_config.cache_type to REGCACHE_RBTREE -add call drm_modeset_lock_all before drm_mode_config_reset -adjust patch order for creating pull request Changed in v12 -Add one patch for MAINTAINER entry for drm/layerscape Adviced by Daniel Vetter -Add #include

Re: [PATCH 02/10] usb: chipidea: define stream mode disable for both roles

2015-07-29 Thread Sascha Hauer
On Wed, Jul 29, 2015 at 07:51:55AM +0200, Sascha Hauer wrote: Hi Peter, On Wed, Jul 29, 2015 at 10:42:06AM +0800, Peter Chen wrote: The system bus and chipidea IP have different limitations for both host and device mode. For example, with below errata, we need to enable SDIS(Stream

[PATCH v5 05/10] clk: mediatek: Fix rate and dependency of MT8173 clocks

2015-07-29 Thread James Liao
Remove the dependency from clk_null, and give all root clocks a typical rate, include clkph_mck_o, usb_syspll_125m and hdmitx_dig_cts. dpi_ck was removed due to no clock reference to it. Replace parent clock of infra_cpum with cpum_ck, which is an external clock and can be defined in the device

[PATCH v5 06/10] clk: mediatek: mt8173: Fix enabling of critical clocks

2015-07-29 Thread James Liao
From: Sascha Hauer s.ha...@pengutronix.de On the MT8173 the clocks are provided by different units. To enable the critical clocks we must be sure that all parent clocks are already registered, otherwise the parents of the critical clocks end up being unused and get disabled later. On MT8173, for

[PATCH v5 03/10] clk: mediatek: Add __initdata and __init for data and functions

2015-07-29 Thread James Liao
Add __init for clock registration functions, and add __initdata for mtk_gate_regs initial structures. Signed-off-by: James Liao jamesjj.l...@mediatek.com --- drivers/clk/mediatek/clk-gate.c | 2 +- drivers/clk/mediatek/clk-mt8173.c | 6 +++--- drivers/clk/mediatek/clk-mtk.c| 13

[PATCH v5 04/10] clk: mediatek: Add fixed clocks support for Mediatek SoC.

2015-07-29 Thread James Liao
This patch adds fixed clocks support by using CCF fixed-rate clock implementation. Signed-off-by: James Liao jamesjj.l...@mediatek.com --- drivers/clk/mediatek/clk-mtk.c | 23 +++ drivers/clk/mediatek/clk-mtk.h | 17 + 2 files changed, 40 insertions(+) diff

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