- Feb 09, 2016
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Mario Lange authored
Add dts file to support Buffalo Linkstation LS-QVL, which is marvell kirkwood based 4-bay 3.5" HDD NAS. Product info: - (JPN) http://buffalo.jp/product/hdd/network/ls-qvl_r5/ - (ENG) http://www.buffalotech.com/products/network-storage/home-and-small-office/linkstation-pro-quad Signed-off-by: Mario Lange <mario_lange@gmx.net> Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Aaro Koskinen authored
Fix audio on kirkwood-openrd-client: 1) The audio-controller was left disabled. 2) The probe fails because cs42l51 is missing #sound-dai-cells. /sound/simple-audio-card,codec: could not get #sound-dai-cells for /ocp@f1000000/i2c@11000/cs42l51@4a asoc-simple-card sound: parse error -22 asoc-simple-card: probe of sound failed with error -22 3) The mapping is incorrect: asoc-simple-card sound: cs42l51-hifi <-> spdif mapping ok should be: asoc-simple-card sound: cs42l51-hifi <-> i2s mapping ok Reported-by: Rick Thomas <rbthomas@pobox.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Rick Thomas <rbthomas@pobox.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Aaro Koskinen authored
Some OpenRD boards have RS-232 and RS-486 connectors wired, but using them needs a custom DTB as the current DTB configures SD card slot instead. This patch adds documentation into the DTS on how to change the configuration. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Roger Shimizu authored
LS-WVL/VL are both kirkwood-6282 based NAS devices, which share many MPP pins. However they are slightly different: - LS-WVL is 2-Bay NAS, and LS-VL is only 1-Bay. - There're two red LED indicator on LS-WVL to show when HDD fails, which is similar to LS-WXL, but there's no such on LS-VL. So after the split, common part goes into .dtsi file: - kirkwood-linkstation-6282.dtsi while all rest part goes into device specific .dts file: - kirkwood-linkstation-lsvl.dts - kirkwood-linkstation-lswvl.dts Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Roger Shimizu authored
LS-WXL/WSXL are both kirkwood-6281 based 2-Bay NAS devices, which share many MPP pins. However they are slightly different: - There're two red LED indicator on LS-WXL to show when HDD fails, but there's no such on LS-WSXL. - There's 4-level speed adjustable FAN on LS-WXL, but not LS-WSXL. So after the split, common part goes into .dtsi file: - kirkwood-linkstation.dtsi - kirkwood-linkstation-duo-6281.dtsi while all rest part goes into device specific .dts file: - kirkwood-linkstation-lswsxl.dts - kirkwood-linkstation-lswxl.dts Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Roger Shimizu authored
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Aaro Koskinen authored
The SD card slot was enabled by default with legacy booting. It does not work anymore with DT boot. Fix by providing GPIO configuration that matches the old default. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Aaro Koskinen authored
The UART/SD pin names are swapped, fix that. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Gregory CLEMENT authored
Since the commit a526973e ("pinctrl: mvebu: Fix mapping of pin 63 (gpo -> gpio)"), the mpp63 is no more declared as a GPO but is a GPIO. Even if in the datasheet this pin is described as GPO, the experience of the D-Link DNS-327L board shows that it can be used as a GPIO. This commits generated warnings for the board using this pin as gpo, with this patch the dts are fixed by using the new function (gpio) instead of the old one. The binding documentation has also been updated accordingly. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net>
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Gregory CLEMENT authored
Using the usb-nop-xceiv PHY for the xhci nodes allows a better representation of the hardware but also a better handling of the regulator. By linking the regulator to the PHY there is no more need to use the regulator-always-on property, then it allows a better power management. The remaining usb node uses the ehci-orion driver which can't be used with the usb-nop-xceiv PHY and must keeps the direct link to the regulator with the regulator-always-on property. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Thomas Petazzoni authored
Really, what we meant by regulator-always-on is that the regulators are already turned on by the bootloader, for which regulator-boot-on is a better description. A net advantage of using regulator-boot-on is that the regulator is not touched at boot time by the kernel, which avoids having the hard drives spinning down and then up again, taking several (~5) seconds of additional boot time. In addition, there is no need to have such properties on the child regulators used for SATA. Having it on the parent regulator that really controls the GPIO is sufficient. Without the patch: [ 3.945866] ata2: SATA link down (SStatus 0 SControl 300) [ 3.995862] ata3: SATA link down (SStatus 0 SControl 300) [ 4.005863] ata4: SATA link down (SStatus 0 SControl 300) [ 9.125861] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 9.144575] ata1.00: ATA-8: WDC WD5003ABYX-01WERA1, 01.01S02, max UDMA/133 [ 9.151471] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32) (and you can hear the disk spinning down and up during this 5.1 seconds delay) With the patch: [ 3.945988] ata2: SATA link down (SStatus 0 SControl 300) [ 4.005980] ata4: SATA link down (SStatus 0 SControl 300) [ 4.011404] ata3: SATA link down (SStatus 0 SControl 300) [ 4.145978] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 4.153701] ata1.00: ATA-8: WDC WD5003ABYX-01WERA1, 01.01S02, max UDMA/133 [ 4.160597] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32) Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Thomas Petazzoni authored
As the name of the Device Tree file name suggests, the Armada 388 GP really contains an Armada 388 SoC, so this commit updates the board name and compatible string in the Device Tree file. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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- Feb 05, 2016
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Dinh Nguyen authored
The watchdog timer on the SoCFPGA platform is the Synopsys Designware watchdog. Enable CONFIG_DW_WATCHDOG for the driver to get built. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Linus Walleij authored
The DTSI file for the Nomadik does not properly specify how the PL180 levelshifter is connected: the Nomadik actually needs all the five st,sig-dir-* flags set to properly control all lines out. Further this board supports full power cycling of the card, and since this variant has no hardware clock gating, it needs a ridiculously low frequency setting to keep up with the ever overflowing FIFO. The pin configuration set-up is a bit of a mystery, because of course these pins are a mix of inputs and outputs. However the reference implementation sets all pins to "output" with unspecified initial value, so let's do that here as well. Cc: stable@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
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- Feb 02, 2016
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Masahiro Yamada authored
This platform recently moved to multi-platform, so missed the global fixup by commit e3246542 ("ARM: use "depends on" for SoC configs instead of "if" after prompt"). Fix it now. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Masahiro Yamada authored
This platform was recently added, so missed the global fixup by commit e3246542 ("ARM: use "depends on" for SoC configs instead of "if" after prompt"). Fix it now. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Masahiro Yamada authored
This newly added code missed the global fixup by commit 75305275 ("ARM: use const and __initconst for smp_operations"). So fix it now. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Masahiro Yamada authored
This newly added code missed the global fixup by commit 75305275 ("ARM: use const and __initconst for smp_operations"). So fix it now. Also, add missing "static" qualifier. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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- Jan 28, 2016
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Russell King authored
Add the copy_file_range() syscall to ARM. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Dmitry Lifshitz authored
Update Eth PHY settings to make it possible to run both phys at 1Gbps. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Dmitry Lifshitz authored
Fix CPSW EMAC pinmux Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Dmitry Lifshitz authored
Fix UART3 pinmux. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Dmitry Lifshitz authored
On-board SPI flash cat act at 48Mhz SPI bus frequency. Update the DT frequency property. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Dmitry Lifshitz authored
Setup USB2 to act in "HOST" mode by default. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Dmitry Lifshitz authored
Fix SB-SOM EEPROM I2C address Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Adam Ford authored
Revert commit 7cd6ca77 ("ARM: dts: Change I2C2 and I2C3 to 400KHz for LogicPD Torpedo DM3730 devkit") It was already done and it is just a duplicate. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Grygorii Strashko authored
Now IRQs for Pixcir Tangoc touchscreen are defined using IRQ_TYPE_NONE in am437x-gp-evm.dts and am43x-epos-evm.dts wich do not correspond HW. Hence, update am437x-gp-evm.dts and am43x-epos-evm.dts files and use correct flag IRQ_TYPE_EDGE_FALLING for irq types. While here, remove duplicated irq declaration for pixcir_ts@5c node in am437x-gp-evm.dts. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Grygorii Strashko authored
As per ARM documentation PPI(0) ID27 - global timer interrupt is rising-edge sensitive. PPI(2) ID29 - twd interrupt is rising-edge sensitive. and the same is proved by GIC distributor register value GIC_DIST_CONFIG(0xC04) = 0x7DC00000. Hence, set IRQ triggering type to IRQ_TYPE_EDGE_RISING for ARM TWD and Global timers. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- Jan 27, 2016
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Nicolas Ferre authored
For phy0 KSZ8081, the type of GPIO IRQ should be "level low" instead of "edge falling". Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Fixes: 38153a01 ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board") Cc: <stable@vger.kernel.org> # 4.1+
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Alexandre Belloni authored
No interrupt were received from the phy because PIOE 1 may not be properly muxed. It prevented proper link detection, especially since commit 321beec5 ("net: phy: Use interrupts when available in NOLINK state") disables polling. Cc: <stable@vger.kernel.org> # 4.4 Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Wenyou Yang authored
On SAMA5D4EK board, the Ethernet doesn't work after resuming from the suspend state. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> [nicolas.ferre@atmel.com: adapt to newer kernel] Fixes: 38153a01 ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board") Cc: <stable@vger.kernel.org> # 4.1+ Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Nicolas Ferre authored
After 57a38eff (net: phy: micrel: disable broadcast for KSZ8081/KSZ8091) the macb0 interface has difficulties to come back from power saving mode if address not explicitly set up. As the micrel phy on the board is actually configured to show up at address 1 we use this explicitly. Adding the phy node and its real address fixes the issue. The phy IRQ and associated pinmux node is also added. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: stable@vger.kernel.org # 4.4+ // manual merge needed
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Alexandre Belloni authored
Properly use qiaodian as the vendor prefix for the panel. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Mohamed Jamsheeth Hajanajubudeen authored
Change instance id of DBGU to 45. Signed-off-by: Mohamed Jamsheeth Hajanajubudeen <mohamedjamsheeth.hajanajubudeen@atmel.com> Fixes: 7c661394 ("ARM: at91: dt: add device tree file for SAMA5D4 SoC") Cc: stable@vger.kernel.org # 3.18+ Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Kees Cook authored
Building with CONFIG_CC_STACKPROTECTOR_STRONG triggers protection code generation under CONFIG_ARM_ATAG_DTB_COMPAT but this is too early for being able to use any of the stack_chk code. Explicitly disable it for only the atags_to_fdt bits. Suggested-by: zhxihu <zhxihu@marvell.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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- Jan 26, 2016
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Adam Ford authored
The tcxo-clock-frequency binding is listed as optional, but without it the wl12xx used on the torpedo + wireless may hang. Scanning also appears broken without this patch. Signed-off-by: Adam Ford <aford173@gmail.com> Fixes: 687c2767 ("ARM: dts: Add minimal support for LogicPD Torpedo DM3730 devkit") Cc: stable@vger.kernel.org # v4.2+ Signed-off-by: Tony Lindgren <tony@atomide.com>
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Neil Armstrong authored
In order to set the currently platform dependent dmtimer functions pointers as platform data for the pwm-omap-dmtimer platform driver, add it to plat-omap auxdata_lookup table. Suggested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- Jan 25, 2016
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Roger Shimizu authored
Here're a few gpio pin related fixes: - remove pinctrl-0 definition from pinctrl, since those pins are used in other places such as gpio-fan and regulators. - keep initial state of power led - fix for alarm pin of gpio-fan. Fixes: dc57844a ("ARM: dts: orion5x: add buffalo linkstation ls-wtgl") Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Roger Shimizu authored
The GPIOs controlling the LEDs, listed below, are active high, not low: - gpio-leds: "lswvl:red:alarm" pin - gpio-leds: "lswvl:red:func" pin - gpio-leds: "lswvl:amber:info" pin - gpio-leds: "lswvl:blue:func" pin - gpio-leds: "lswvl:red:hdderr{0,1}" pin Fixes: c43379e1 ("ARM: dts: add buffalo linkstation ls-wvl/vl") Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Roger Shimizu authored
The GPIOs controlling the LEDs, listed below, are active high, not low: - gpio-leds: "lswxl:blue:power" pin - gpio-leds: "lswxl:red:func" pin - gpio-leds: "lswxl:red:hdderr{0,1}" pin Fixes: e54e4b1b ("ARM: dts: add buffalo linkstation ls-wxl/wsxl") Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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