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* ARM: dts: at91: Add label for sam9x5's internal RTCUwe Kleine-König2019-08-211-1/+1
| | | | | | | | | This allows to simplify several machine device trees using this label instead of duplicating the SoC's hierarchy. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20190812212757.23432-1-uwe@kleine-koenig.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* Merge tag 'at91-5.3-dt' of ↵Olof Johansson2019-06-251-20/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt AT91 DT for 5.3 - switch to new sckc bindings - convert soc bindings to json-schema * tag 'at91-5.3-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: dt-bindings: arm: Convert Atmel board/soc bindings to json-schema ARM: dts: at91: sama5d3: switch to new sckc bindings ARM: dts: at91: at91sam9rl: switch to new sckc bindings ARM: dts: at91: at91sam9g45: switch to new sckc bindings ARM: dts: at91: at91sam9x5: switch to new sckc bindings ARM: dts: at91sam9261ek: remove unused chosen nodes Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: dts: at91: at91sam9x5: switch to new sckc bindingsAlexandre Belloni2019-05-211-20/+3
| | | | | | | | | | | | Remove the child nodes of the sckc as they are not necessary anymore. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4Thomas Gleixner2019-05-211-2/+1
|/ | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): licensed under gplv2 or later extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 118 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154040.961286471@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: dts: Kill off skeleton{64}.dtsiRob Herring2019-01-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the usage of skeleton.dtsi in the remaining dts files. It was deprecated since commit 9c0da3cc61f1 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"). This will make adding a unit-address to memory nodes easier. The main tricky part to removing skeleton.dtsi is we could end up with no /memory node at all when a bootloader depends on one being present. I hacked up dtc to check for this condition. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com> Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: at91: at91sam9x5: switch to new clock bindingsAlexandre Belloni2018-11-211-293/+33
| | | | | | Switch at91sam9x5 boards to the new PMC clock bindings. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: add labels to soc dtsi for derivative boardsBen Whitten2018-07-201-4/+4
| | | | | | | | This adds labels to commonly used device-tree nodes so that derivative boards can avoid ahb/apb hierarchy. Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: fixes uart pinctrl, set pullup on rx, clear pullup on txPeter Rosin2018-03-211-6/+6
| | | | | | | | | | | | Remove pullup on uart TX signals, they are push-pull outputs thus pullups are pointless. Add pullup on uart RX signals, they prevent the RX signals to be left floating and so consuming a useless extra amount of power in crowbarred state if nothing is connected to RX. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
* ARM: dts: at91: at91sam9x5: TC blocks are also simple-mfd and syscon devicesAlexandre Belloni2017-12-311-2/+6
| | | | | | | | | Add simple-mfd and syscon to the TC blocks to allow to register one of the channels as clocksource properly at boot time and free up the remaining channels for other use. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* arm: dts: fix unit-address leading 0sRob Herring2017-10-201-3/+3
| | | | | | | | | | | | | Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm/boot/dts -type -f -name '*.dts*' Dropped changes to ARM, Ltd. boards LED nodes and manually fixed up some occurrences of uppercase hex. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: at91: Switch to the new NAND bindingsBoris Brezillon2017-05-311-48/+44
| | | | | | | | | | | | Use the new EBI/NAND bindings to declare NAND chips and remove old NAND nodes along the way. Note that we keep using old bindings in at91rm9200.dtsi because this SoC is not supported by the EBI driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: Declare EBI/NAND controllersBoris Brezillon2017-05-311-0/+42
| | | | | | | | Declare new nodes for the EBI and NAND controllers embedded in various at91/sama5 SoCs. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: fixes dbgu pinctrl, set pullup on rx, clear pullup on txSylvain Rochet2016-10-201-2/+2
| | | | | | | | | | | | Remove pullup on dbgu DTXD signal, it is a push-pull output thus the pullup is pointless. Add pullup on dbgu DRXD signal, it prevents the DRXD signal to be left floating and so consuming a useless extra amount of power in crowbarred state if nothing is externally connected to dbgu. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: fix i2c-gpio node nameAlexandre Belloni2016-07-151-3/+3
| | | | | | | | | | | | i2c-gpio doesn't need a reg property. Change the node names to i2c-gpio-x as used in other dts to remove the unit-address. Solves: Warning (unit_address_vs_reg): Node /i2c@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /i2c@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /i2c@2 has a unit name, but no reg property Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: Fix USB endpoint nodesAlexandre Belloni2016-07-151-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | Endpoint nodes have a reg property. Add their mandatory unit-address. This solves: Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep0 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep1 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep2 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep3 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep4 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep5 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep6 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep7 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep8 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep9 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep10 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep11 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep12 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep13 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep14 has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /ahb/gadget@00400000/ep15 has a reg or ranges property, but no unit name Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: Fix ADC trigger nodesAlexandre Belloni2016-07-151-8/+4
| | | | | | | | | | | | | The triggers don't need a reg property, remove it when prenset. Also remove the unit-address from their name. This solves: Warning (unit_address_vs_reg): Node /ahb/apb/adc@fc034000/trigger@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /ahb/apb/adc@fc034000/trigger@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /ahb/apb/adc@fc034000/trigger@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /ahb/apb/adc@fc034000/trigger@3 has a unit name, but no reg property Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sam9x5: Fix the memory range assigned to the PMCBoris Brezillon2016-05-111-1/+1
| | | | | | | | | | | | | | | | | The memory range assigned to the PMC (Power Management Controller) was not including the PMC_PCR register which are used to control peripheral clocks. This was working fine thanks to the page granularity of ioremap(), but started to fail when we switched to syscon/regmap, because regmap is making sure that all accesses are falling into the reserved range. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reported-by: Richard Genoud <richard.genoud@gmail.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Fixes: 863a81c3be1d ("clk: at91: make use of syscon to share PMC registers in several drivers") Cc: <stable@vger.kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: use syscon for PMCAlexandre Belloni2015-10-191-1/+1
| | | | | | | | | The PMC is not only used to drive the clocks but also has some registers related to other functions. One of those is for example the USB gadget bias. Using a syscon allows to properly separate those functions. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91/dt: at91sam9x5: enable iio touchscreen for 9x5ekJosh Wu2015-09-181-1/+2
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: at91sam9x5: use slow clock where necessaryAlexandre Belloni2015-08-071-4/+8
| | | | | | | | | The watchdog, the reset controller, the RTC, the shutdown controller, the timer counters and the LCD PWM need the slow clock, add it where necessary, The LCD PWM will be handled later. Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91/dt: update udc compatible stringsBoris Brezillon2015-07-011-1/+1
| | | | | | | | | | | | | at91sam9g45, at91sam9x5 and sama5 SoCs should not use "atmel,at91sam9rl-udc" for their USB device compatible property since this compatible is attached to a specific hardware bug fix. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: <stable@vger.kernel.org> #4.0+ Signed-off-by: Kevin Hilman <khilman@linaro.org>
* ARM: at91/dt: remove useless usb clockBoris Brezillon2015-05-221-2/+2
| | | | | | | | | The ohci driver now calls clk_set_rate on the uhpck clock (which forwards set_rate requests to its parent: the usb clock). Remove useless references to usb clocks from ohci definitions. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: remove useless uhpck clock references from ehci defintionsBoris Brezillon2015-05-221-2/+2
| | | | | | | | The uhpck is useless for High-Speed communications, remove the reference to this clock in all ehci definitions. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: at91sam9x5: fix usart1 sck pin definitionNicolas Ferre2015-05-201-1/+1
| | | | | | SCK1 pin is pioC 29. Comment was okay. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: sam9x5: add pinctrl for pwm0Gaël PORTAY2015-05-111-0/+46
| | | | | | | | | Defines the pinctrl configurations for PWM0. Signed-off-by: Gaël PORTAY <g.portay@overkiz.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: introduce atmel,<chip>-dbguAlexandre Belloni2015-03-131-1/+1
| | | | | | | | The DBGU is not a simple UART and we need to be able to distinguish it from the other UARTs, in particular to get its address and check the chip id. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: fix USB high-speed clock to select UTMINicolas Ferre2015-03-111-2/+2
| | | | | | | | | | The UTMI clock must be selected by any high-speed USB IP. The logic behind it needs this particular clock. So, correct the clock in the device tree files affected. Reported-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: <stable@vger.kernel.org> #3.18
* ARM: at91/dt: keep watchdog running in idle modeMichel Marti2015-03-041-1/+0
| | | | | | | | | | | | | Since turning on idle-halt in commit fe46aa679f12 (ARM: at91/dt: add sam9 watchdog default options to SoCs), SoCs compatible with at91sam9260-wdt no longer reboot if the watchdog times out while the CPU is in idle state. Removing the 'idle-halt' flag that was set by default fixes this. Signed-off-by: Michel Marti <mma@objectxp.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Sylvain Rochet <sylvain.rochet@finsecur.com> [nicolas.ferre@atmel.com: rework the commit message] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: add SRAM nodesAlexandre Belloni2015-01-151-0/+5
| | | | | | | | | | | | | Add nodes for the SRAM available on atmel SoCs For the at91sam9260 and the at91sam9g20, address mirroring is used to create a single contiguous SRAM range instead of declaring two separate banks. Also remove leftover TODOs in the sam9g45 file Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> [nicolas.ferre@atmel.com: correct at91sam9rl sram size => 0x10000] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: at91sam9x5 dt: add usart dma definitions to dtJiri Prchal2014-11-031-0/+12
| | | | | | | | | This patch adds usart dma definitions to both dtsi for sam9x5 chips. Without usage of dma it's unable to catch all bytes on usart receiver. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: sam9x5: fix ADC compatible stringAlexandre Belloni2014-09-011-1/+1
| | | | | | | Use the correct compatible string for the ADC of the at91sam9x5 family of SoCs. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge tag 'at91-dt-for-3.17' of ↵Nicolas Ferre2014-08-191-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux Pull AT91 ramc and reset/poweroff related DT patches from Maxim Ripard: "This branch gathers a few devicetree patches needed for the reworks found in the later patches to be sent. More precisely, it holds: - The addition of ddrck for the sama5d3 and the sam9 SoCs - The addition of the shutdown controller node in the sama5d3 DTSI - The slight rework of the ramc bindings for the SoCs that have several RAM controllers" Conflicts: arch/arm/boot/dts/at91sam9g45.dtsi
| * ARM: at91/dt: at91sam9: use ddrck in ramcAlexandre Belloni2014-07-151-0/+2
| | | | | | | | | | | | | | | | | | Make the ram controller driver take the ddrck clock for at91sam9n12 and at91sam9x5. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | Merge tag 'v3.16-rc6' into next/dtArnd Bergmann2014-07-281-2/+2
|\ \ | | | | | | | | | | | | | | | Update to Linux 3.16-rc6 as a dependency for the broadcom changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * \ Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesOlof Johansson2014-07-181-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge "at91: fixes for 3.16 #2" from Nicolas Ferre: Second AT91 fixes series for 3.16 - fix clock definitions after the move to CCF for: * at91sam9n12 (ohci) * at91sam9x5 (ohci, pwm) * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/dt: add missing clocks property to pwm node in sam9x5.dtsi ARM: at91/dt: fix usb0 clocks definition in sam9n12 dtsi ARM: at91: at91sam9x5: correct typo error for ohci clock Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: at91/dt: add missing clocks property to pwm node in sam9x5.dtsiBoris BREZILLON2014-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pwm driver requires a clocks property referencing the pwm peripheral clk. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * | ARM: at91: at91sam9x5: correct typo error for ohci clockBo Shen2014-07-181-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct the typo error for the second "uhphs_clk". Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | | | Merge tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx into next/dtOlof Johansson2014-07-191-0/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge "Xilinx Zynq changes for v3.17" from Michal Simek: arm: Xilinx Zynq dt patches for v3.17 - Document and use new cadence serial binding * tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx: ARM: zynq: DT: Migrate UART to Cadence binding tty: cadence: Document DT binding + Linux 3.16-rc5 Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: at91: at91sam9x5: add clocks for usb deviceBo Shen2014-07-121-0/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add clocks for usb device, or else switch to CCF, the gadget won't work. Reported-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* / / ARM: at91/dt: sam9x5 crystals under the clocks nodeAlexandre Belloni2014-07-091-14/+16
|/ / | | | | | | | | | | | | | | | | | | Having clocks grouped in a subnode is common practice, so move the crystals and the ADC clock under a clocks node for the at91sam9x5 SoC and at91sam9x5 based boards. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* / ARM: at91/dt: sam9x5: correct PLLA ICPLL and OUT valuesAlexandre Belloni2014-06-251-2/+2
|/ | | | | | | | | ICPLL can only take 0 or 1, it got mixed with OUT which can be in the [0-3] range. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: define sam9x5 clocksBoris BREZILLON2014-05-221-1/+354
| | | | | | | | | Define sam9x5 clocks in sam9x5 dt files and make use of them in peripheral definitions. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: at91sam9x5: remove useless adc propertiesAlexandre Belloni2014-03-121-6/+7
| | | | | | | | | | | Remove the properties that are not used anymore by the at91_adc driver and fix the atmel,adc-use-external-triggers property name. Also, add #address-cells, #size-cells and a reg for each trigger to comply to the ePAPR. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/DT: add NAND + DMA propertyNicolas Ferre2014-03-101-0/+1
| | | | | | | | | | Add the "atmel,nand-has-dma" property to NAND node for SoC that can use the DMA to perform NAND accesses. Use of this property was added in 1b7192658a08f70df0f290634fd7cd2ecb629fc9 (mtd: atmel_nand: add a new dt binding item for nand dma support). Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Boris BREZILLON <b.brezillon@overkiz.com>
* ARM: at91/dt: add sam9 watchdog default options to SoCsBoris BREZILLON2014-01-281-0/+5
| | | | | | | | Set default watchdog options in every SoC compatible with the sam9 watchdog. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* ARM: at91: add PWM device nodeBo Shen2013-12-191-0/+9
| | | | | | | Add PWM device node for AT91 series SoC. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge tag 'omap-for-v3.13/cm-scm-cleanup-signed' of ↵Olof Johansson2013-10-281-2/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup From Paul Walmsley <paul@pwsan.com> via Tony Lindgren: Move some of the OMAP2+ CM and System Control Module direct register accesses into CM- and System Control Module-specific "drivers" underneath arch/arm/mach-omap2/. This is a prerequisite for moving this code out of arch/arm/mach-omap2/ into drivers/. Basic test logs are available here: http://www.pwsan.com/omap/testlogs/cm_scm_cleanup_a_v3.13/20131019101809/ * tag 'omap-for-v3.13/cm-scm-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP3: control: add API for setting IVA bootmode ARM: OMAP3: CM/control: move CM scratchpad save to CM driver ARM: OMAP3: McBSP: do not access CM register directly ARM: OMAP3: clock: add API to enable/disable autoidle for a single clock ARM: OMAP2: CM/PM: remove direct register accesses outside CM code + Linux 3.12-rc4 Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: at91: at91sam9x5: set default mmc[01] pinctrl-namesNicolas Ferre2013-09-191-0/+2
| | | | | | | | | | Reported-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: at91: serial: fix wrong pinctrl_usart2_rtsJiri Prchal2013-09-191-2/+2
| | | | | | | | | | | | | | Replace pinctrl_usart2_rts and pinctrl_usart2_cts istead of pinctrl_uart2_*. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91/dt: split sam9x5 peripheral definitionsBoris BREZILLON2013-10-161-67/+0
|/ | | | | | | | | | | | | | This patch splits the sam9x5 peripheral definitions into: - a common base for all sam9x5 SoCs (at91sam9x5.dtsi) - several optional peripheral definitions which will be included by specific sam9x5 SoCs (at91sam9x5_'periph name'.dtsi) This provides a better representation of the real hardware (drop unneeded dt nodes) and avoids future peripheral id conflict (lcdc and isi both use peripheral id 25). Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 23:46:19 +0000