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2015-10-19ARM: at91/dt: fix "disabled" property on at91rm9200Michael Opdenacker1-3/+3
Fix instances of "disable" instead of "disabled" in the at91rm9200 dtsi. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-10-19ARM: at91/dt: use syscon for PMCAlexandre Belloni1-1/+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>
2015-08-07ARM: at91/dt: at91rm9200: use slow clock where necessaryAlexandre Belloni1-4/+6
The system timer, the RTC and the timer counters need the slow clock, add it. Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-06-26Merge tag 'armsoc-dt' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Kevin Hilman: "As usual, quite a few device-tree updates in ARM land. There was one minor churn in DTs due to relicensing under a dual-license, and lots of little additions of new peripherals, features etc, but nothing really exciting to call to your attention. Some higlights, focsuing on support for new SoCs and boards: - AT91: new boards: Overkiz, Acme Systems' Arietta G25 - tegra: HDA support - bcm: new platforms: Buffalo WXR-1900DHP, SmartRG SR400ac, ASUS RT-AC87U - mvebu: new platforms: Compulab CM-A510, Armada 385-based Linksys boards, DLink DNS-327L - OMAP: new platforms: Baltos IR5221, LogicPD Torpedo, Toby-Churchill SL50 - ARM: added support for Juno r1 board - sunxi: A33 SoC support; new boards: A23 EVB, SinA33, GA10H-A33, Mele A1000G - imx: i.MX7D SoC support; new boards: Armadeus Systems APF6, Gateworks GW5510, and aristainetos2 boards - hisilicon: hi6220 SoC support; new boards: 96boards hikey" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (462 commits) ARM: hisi: revert changes from hisi/hip04-dt branch ARM: nomadik: set proper compatible for accelerometer ARM64: juno: add GPIO keys ARM: at91/dt: sama5d4: fix dma conf for aes, sha and tdes nodes ARM: dts: Introduce STM32F429 MCU ARM: socfpga: dts: enable ethernet for Arria10 devkit ARM: dts: k2l: fix the netcp range size ARM: dts: k2e: fix the netcp range size ARM: dts: k2hk: fix the netcp range size ARM: dts: k2l-evm: Add device bindings for netcp driver ARM: dts: k2e-evm: Add device bindings for netcp driver ARM: dts: k2hk-evm: Add device bindings for netcp driver ARM: BCM5301X: Add DT for Asus RT-AC87U ARM: BCM5301X: add IRQ numbers for PCIe controller ARM: BCM5301X: add NAND flash chip description arm64: dts: Add dts files for Hisilicon Hi6220 SoC clk: hi6220: Document devicetree bindings for hi6220 clock arm64: hi6220: Document devicetree bindings for Hisilicon hi6220 SoC ARM: at91/dt: sama5d4ek: mci0 uses slot 0 ARM: at91/dt: kizbox: fix mismatch LED PWM device ...
2015-05-22ARM: at91/dt: remove useless usb clockBoris Brezillon1-2/+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>
2015-05-20ARM: at91: declare the at91rm9200 memory controller as a sysconAlexandre Belloni1-1/+1
The at91rm9200 memory controller is not simply an SDRAM controller. It also controls the EBI (External Bus Interface), the SMC (Static Memory Controller)and the Burst Flash Controller. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-03-16ARM: at91/dt: declare atmel,at91rm9200-st as a sysconAlexandre Belloni1-1/+5
The system timer register range is used to handle three different functionalities: Periodic Interval Timer, Real Time Timer and watchdog. Declare it as a syscon to be able to get a regmap. Also declare it as a simple-mfd and its watchdog subnode. Finally, document the watchdog compatible string. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-03-13ARM: at91/dt: introduce atmel,<chip>-dbguAlexandre Belloni1-1/+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>
2015-01-15ARM: at91/dt: add SRAM nodesAlexandre Belloni1-0/+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>
2015-01-15ARM: at91/dt: rm9200: add RTC nodeAlexandre Belloni1-0/+7
Add a node for the RTC available on at91rm9200. 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>
2014-09-05ARM: at91/dt: rm9200: fix usb clock definitionAlexandre Belloni1-1/+1
The atmel,clk-divisors property is taking 4 divisors, if less are provided, the clock registration will fail. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-07-09ARM: at91/dt: rm9200: define clocksAlexandre Belloni1-0/+304
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-09ARM: at91/trivial: fix at91rm9200 rts/cts pinctrl definitionsNicolas Ferre1-2/+2
Swap names as they were improperly defined. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2013-08-21ARM: at91: at91rm9200: set default mmc0 pinctrl-namesJean-Christophe PLAGNIOL-VILLARD1-0/+1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-06-26Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dtArnd Bergmann1-0/+20
From Nicolas Ferre: - more SPI DT activation for rm9200 - SPI DMA for at91sam9n12/sama5d3 And one little fix for SPI compatibility string * tag 'at91-dt' of git://github.com/at91linux/linux-at91: ARM: at91: dt: rm9200ek: add spi support ARM: at91: dt: rm9200: add spi support ARM: at91/DT: at91sam9n12: add SPI DMA client infos ARM: at91/DT: sama5d3: add SPI DMA client infos ARM: at91/DT: fix SPI compatibility string Conflicts: arch/arm/boot/dts/sama5d3.dtsi Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-06-26ARM: at91: dt: rm9200: add spi supportJean-Christophe PLAGNIOL-VILLARD1-0/+20
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-06-08Merge branch 'dts-cpus-updates' of git://linux-arm.org/linux-2.6-lp into next/dtOlof Johansson1-1/+5
From Lorenzo Pieralisi, this is a series of patches that cleans up the CPU nodes in most of the SoC dtsi files to conform to the standard bindings. * 'dts-cpus-updates' of git://linux-arm.org/linux-2.6-lp: ARM: dts: sunxi: cpus/cpu nodes dts updates ARM: dts: spear: cpus/cpu nodes dts updates ARM: dts: sh7372: cpus/cpu nodes dts updates ARM: dts: r8a7740: cpus/cpu nodes dts updates ARM: dts: pxa2xx: cpus/cpu nodes dts updates ARM: dts: prima2: cpus/cpu node dts updates ARM: dts: picoxcell: cpus/cpu nodes dts updates ARM: dts: omap: cpus/cpu nodes dts updates ARM: dts: lpc32xx: cpus/cpu nodes dts updates ARM: dts: imx: cpus/cpu nodes dts updates ARM: dts: exynos5440: cpus/cpu nodes dts updates ARM: dts: at91: cpus/cpu node dts updates ARM: dts: armada-370-xp: cpus/cpu node dts updates ARM: dts: am33xx: cpus/cpu nodes dts updates Signed-off-by: Olof Johansson <olof@lixom.net>
2013-06-01ARM: at91/dt: add pinctrl definition for at91 tc blocksBoris BREZILLON1-0/+76
This patch adds pinctrl configurations for at91 Timer Counter blocks. These pin definitions can be referenced by "atmel,tcb-pwm" devices to setup pins as PWM output for instance. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> [nicolas.ferre@atmel.com: switch to pinctrl pre-processor macros] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-23ARM: dts: at91: cpus/cpu node dts updatesLorenzo Pieralisi1-1/+5
This patch updates the in-kernel dts files according to the latest cpus and cpu bindings updates for ARM. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: switch to standard IRQ flag definesJean-Christophe PLAGNIOL-VILLARD1-20/+25
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: switch to pinctrl to pre-processorJean-Christophe PLAGNIOL-VILLARD1-75/+76
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: switch to standard GPIO flag defines.Jean-Christophe PLAGNIOL-VILLARD1-4/+5
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17ARM: at91: dt: use #include for all device treesJean-Christophe PLAGNIOL-VILLARD1-1/+1
to prepare the switch to the macro. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-03-21ARM: at91: add pinctrl nodes to i2c-gpio on RM92000 DTJoachim Eastwood1-0/+8
GPIO pins used by i2c-gpio must be set to multi drive (open drain) to work properly. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-03-21ARM: at91: add TWI bindings to RM9200 DTJoachim Eastwood1-0/+20
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-02-07ARM: at91: add EMAC bindings to RM9200 DTJoachim Eastwood1-0/+38
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-02-07ARM: at91: add SSC bindings to RM9200 DTJoachim Eastwood1-0/+78
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-02-07ARM: at91: add MMC bindings to RM9200 DTJoachim Eastwood1-0/+42
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-01-23ARM: at91: fix gpios on i2c-gpio for RM9200 DTJoachim Eastwood1-2/+2
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-11-19ARM: AT91: Add AT91RM9200 device treeJoachim Eastwood1-0/+349
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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