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2014-09-18ARM: at91/dt: sama5d3: use new pinctrl compatible stringMarek Roszko
This switches the SAMA5D3 to use the new atmel,sama5d3-pinctrl id that was added with the drive strength options patch. Signed-off-by: Marek Roszko <mark.roszko@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> [nicolas.ferre@atmel.com: second compatible string kept as at91sam9x5] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-18ARM: at91/dt: sama5d3: add the nfc clockAlexandre Belloni
The atmel_nand driver is now able to handle the nfc clock, add it to sama5d3. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02ARM: at91: sama5d3: add usart dma configurationsLudovic Desroches
Add the DMA configuration for USARTs mainly because it is not obvious to add the FIFO flag which is needed for rx. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-08-19Merge tag 'at91-dt-for-3.17' of ↵Nicolas Ferre
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
2014-07-15ARM: at91/dt: sama5d3: Add shutdown controllerMaxime Ripard
The SAMA5D3 has a shutdown controller identical to the sam9x5 SoC family. Declare it in the DT. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2014-07-15ARM: at91/dt: sama5d3: define mpddr clock and ramc clocksAlexandre Belloni
Define the available clock for mprddr and take both mpddr_clk and ddrck in the ram controller driver. 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>
2014-07-09ARM: at91/dt: sama5d3 crystals under the clocks nodeAlexandre Belloni
Having clocks grouped in a subnode is common practice, so move the crystals under a clocks node for the sama5d3 SoC and sama5d3 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>
2014-05-23Merge tag 'at91-dt3' of git://github.com/at91linux/linux-at91 into next/dtArnd Bergmann
3.16 third DT series: - move of both at91sam9n12 and at91sam9x5 to CCF * tag 'at91-dt3' of git://github.com/at91linux/linux-at91: ARM: at91: move sam9n12 SoC to the CCF ARM: at91/dt: define sam9n12ek crystal frequencies ARM: at91/dt: define sam9n12 clocks ARM: at91: prepare common clk transition for sam9n12 SoC ARM: at91: move sam9x5 SoCs to the CCF ARM: at91/dt: define sam9x5ek's crystal frequencies ARM: at91/dt: define sam9x5 clocks ARM: at91: prepare common clk transition for sam9x5 SoCs dt-bindings: clock: Move at91.h to dt-bindigs/clock ARM: at91: fix spi cs on sama5d3 Xplained board Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23Merge branch 'at91/cleanup' into next/dtArnd Bergmann
Conflicts: arch/arm/boot/dts/at91sam9rl.dtsi Needed as a dependency for the at91/dt2 branch Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-22Merge branch 'at91-3.16-cleanup' into at91-3.16-dt3Nicolas Ferre
2014-05-12ARM: at91: add PWM pinctrl to SAMA5D3Nicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2014-05-07ARM: at91/dt: move sama5d3 SoC to the new main/slow clk modelBoris BREZILLON
Replace the old main and clk definitions (fixed rate clk) by the new main and slow clk subtree definition (ck = mux(rc_osc, osc)). Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-04-18dt-bindings: clock: Move at91.h to dt-bindigs/clockTushar Behera
Most of the clock related dt-binding header files are located in dt-bindings/clock folder. It would be good to keep all the similar header files at a single location. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> CC: Rob Landley <rob@landley.net> CC: Andrew Victor <linux@maxim.org.za> CC: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Acked-by: Boris BREZILLON <b.brezillon.dev@gmail.com> [nicolas.ferre@atmel.com: add new at91sam9261 & at91sam9rl] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-04-18ARM: at91: sama5d3: add DMA property for SSC devicesBo Shen
Add DMA property for SSC devices on SAMA5D3 SoC. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-03-12ARM: at91/dt: sama5d3: remove useless adc propertiesAlexandre Belloni
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>
2014-03-12ARM: at91: sama5d3: get rid of atmel_tsadcc driverLudovic Desroches
Touchscreen support for at91_adc has been introduced so we can get rid of atmel_tsadcc. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-03-10ARM: at91/DT: add NAND + DMA propertyNicolas Ferre
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>
2014-02-07ARM: at91/dt: fix sama5d3 ohci hclk clock referenceBoris BREZILLON
The hclk clock of the ohci node is referencing udphs_clk instead of uhphs_clk. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-01-28ARM: at91/dt: add sam9 watchdog default options to SoCsBoris BREZILLON
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>
2013-12-22Merge tag 'at91-dt2' of git://github.com/at91linux/linux-at91 into next/dtOlof Johansson
From Nicolas Ferre: Second DT pull-request for 3.14 - now that PWM driver is on its way to mainline, we can integrate the DT entries - As an example, use PWM for at91sam9m10g45ek leds - Addition of clock specification for newly introduced crypto DT entries * tag 'at91-dt2' of git://github.com/at91linux/linux-at91: ARM: at91/dt: add clk properties to sama5d3 TDES device node ARM: at91/dt: add clk properties to sama5d3 AES device node ARM: at91/dt: add clk properties to sama5d3 SHA device node ARM: at91: at91sam9m10g45ek: switch to PWM leds ARM: at91: add PWM device node Signed-off-by: Olof Johansson <olof@lixom.net>
2013-12-19ARM: at91/dt: add clk properties to sama5d3 TDES device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91/dt: add clk properties to sama5d3 AES device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91/dt: add clk properties to sama5d3 SHA device nodeBoris BREZILLON
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-19ARM: at91: add PWM device nodeBo Shen
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>
2013-12-10Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dtKevin Hilman
From Nicolas Ferre: First DT pull-request for 3.14 - many little corrections and documentation updates - LCD FB Device Tree for at91sam9263 and at91sam9g45 boards - crypto peripherals DT entries + DMA specification - new Cosino board * tag 'at91-dt' of git://github.com/at91linux/linux-at91: (21 commits) ARM: at91/at91rm9200ek.dts: rearrange nodes in address ascending order ARM: at91: dt: at91rm9200ek: add emac and nor flash support ARM: at91: add uart aliases to sama5d3 dtsi ARM: at91: add i2c2 pinctrl speficifation to sama5d3 DT ARM: at91: Animeo IP: fix mtd partition table ARM: at91: at91sam9g45: add i2c pinctrl ARM: at91: at91sam9g45: set default mmc pinctrl-names ARM: at91: sama5d3: enable qt1070 as a wakeup source ARM: at91: add support for Cosino board series by HCE Engineering ARM: at91/dt/sama5d3: add DMA information to SHA/AES/TDES nodes ARM: at91/dt/trivial: before sama5d3, Atmel MPU were using at91 prefix ARM: at91/dt/trivial: use macro for AES irq type ARM: at91: sam9263ek: add dt lcd support ARM: at91: at9sam9m10g45ek: add dt lcd support ARM: at91: sam9263: add fb dt support ARM: at91: sam9g45: add fb dt support ARM: at91/dt: binding: add missing compatibility string in SDRAM/DDR documentation ARM: at91/dt: binding: add precision to AIC documentation ARM: at91/dt: add atmel,pullup-gpio to at91rm9200ek usb1 definition ARM: at91/dt: add ethernet phy to at91rm9200ek board ... Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-10ARM: at91: sama5d3/dt: add sama5d36ek dts filesJosh Wu
Add .dts and .dtsi file to support sama5d36ek board. Also update the the comments for sama5d36 in sama5d3.dtsi. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
2013-12-09ARM: at91: add i2c2 pinctrl speficifation to sama5d3 DTNicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Boris BREZILLON <b.brezillon@overkiz.com>
2013-12-09ARM: at91/dt/sama5d3: add DMA information to SHA/AES/TDES nodesNicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-09ARM: at91/dt/trivial: before sama5d3, Atmel MPU were using at91 prefixNicolas Ferre
Change the sha/aes/tdes compatibility string to match common case for the at91sam9g45 family which is to keep the at91 prefix. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-09ARM: at91/dt/trivial: use macro for AES irq typeNicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-12-02ARM: at91/dt: define sama5d3 clocksBoris BREZILLON
Define sama5d3 clocks in sama5d3 device tree. Add references to the appropriate clocks in each peripheral. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-10-16ARM: at91/dt: split sama5d3 peripheral definitionsBoris BREZILLON
This patch splits the sama5d3 SoCs definition: - a common base for all sama5d3 SoCs (sama5d3.dtsi) - several optional peripheral definitions which will be included by sama5d3 specific SoCs (sama5d3_'periph name'.dtsi) - sama5d3 specific SoC definitions (sama5d3x.dtsi) This provides a better representation of the real hardware (drop unneed dt nodes) and avoids peripheral id conflict (which is not the case for current sama5d3 SoCs, but could be if other SoCs of this family are released). Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> [nicolas.ferre@atmel.com: add more "sama5d3?" compatibility strings] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-08-23ARM: at91/dt: sama5d3xek: reduce the ROM code mapping for pmecc lookup tableJosh Wu
Signed-off-by: Josh Wu <josh.wu@atmel.com>
2013-08-23ARM: at91/dt: sama5d3xek: Enable NFC support in dtsJosh Wu
Signed-off-by: Josh Wu <josh.wu@atmel.com>
2013-08-21ARM: at91: Add PMU support for sama5d3Alexandre Belloni
ARM Performance Monitor Units are available on the sama5d3, add the support in the dtsi. Tested with perf and oprofile on the sama5d31ek. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.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 Bergmann
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: sama5d3: add SPI DMA client infosNicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Wenyou Yang <wenyou.yang@atmel.com>
2013-06-26ARM: at91/DT: fix SPI compatibility stringNicolas Ferre
In previous version of SPI driver we where using different compatibility stings for finding SPI features. We are now using the IP revision information. So we stay with the unique compatibility string for this driver: "atmel,at91rm9200-spi". Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Wenyou Yang <wenyou.yang@atmel.com>
2013-06-14Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dtOlof Johansson
From Nicolas Ferre: Again some nice DT updates for AT91: - DMA binding update with one patch shared with slave-dma tree - more SPI DT activation - enable the USB gadget HS for DT platforms * tag 'at91-dt' of git://github.com/at91linux/linux-at91: ARM: at91: sam9m10g45ek add udc DT support ARM: at91: sam9g45 add udc DT support ARM: at91: sam9x5ek add udc DT support ARM: at91: sam9x5 add udc DT support ARM: at91: dt: at91sam9x5: add SPI DMA client infos ARM: at91: dt: switch DMA DT bindings to pre-processor ARM: at91: dt: add header to define at_hdmac configuration
2013-06-15ARM: at91: dt: switch DMA DT bindings to pre-processorLudovic Desroches
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-06-10ARM: dts: add missing cpu #address-cell valuesArnd Bergmann
A recent series has added CPU numbers to a lot of dts files, but unfortunately in a few cases the #address-cells and #size-cells values are missing, which causes build warnings. This adds the missing ones for sunxi and sama5 that I found through build testing. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2013-06-07Merge branch 'dts-cpus-updates' of git://linux-arm.org/linux-2.6-lp into next/dtOlof Johansson
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>
2013-06-01Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dtOlof Johansson
From Nicolas Ferre: Big DT-centric update for AT91: - Calao boards update, removal of one board C file and associated defconfig, Kconfig Makefile lines - several Acme boards updates - addition of watchdog, uart and pinctrl descriptions for several products - modification of RTC compatible string for 9x5 family * tag 'at91-dt' of git://github.com/at91linux/linux-at91: (21 commits) ARM: at91/dt: add pinctrl definition for at91 tc blocks ARM: at91/dts: add the watchdog nodes for at91 boards ARM: at91/dtsi: add the watchdog nodes for at91 SoC ARM: at91: drop non DT: Calao USB-A96x ARM: at91: dt: add Calao USB-A9G20 low power version ARM: at91: dt: usb-a9263: add dataflash support ARM: at91: dt: usb-a9263: update shutdown controller ARM: at91: dt: usb-a9260: update shutdown controller ARM: at91: dt: sam9260: add i2c gpio pinctrl ARM: at91: switch Fox G20 board .dts to pre-processor defines ARM: at91: add Acme Systems Fox G20 board ARM: at91/at91-ariag25.dts: UART0/1 nodes are disabled ARM: at91/at91sam9x5.dtsi: add UART0/1 nodes ARM: at91/at91-ariag25.dts: add RTC node ARM: at91: at91sam9x5 RTC is not compatible with at91rm9200 one ARM: at91: udpate defconfigs ARM: at91: dt: switch to standard IRQ flag defines ARM: at91: dt: switch to pinctrl to pre-processor ARM: at91: dt: add pinctrl pre-processor define ARM: at91: dt: switch to standard GPIO flag defines. ... Signed-off-by: Olof Johansson <olof@lixom.net>
2013-05-23ARM: dts: at91: cpus/cpu node dts updatesLorenzo Pieralisi
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-VILLARD
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-VILLARD
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-VILLARD
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-VILLARD
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>
2013-05-14ARM: at91: dts: request only spi cs-gpios used on sama5d3x cpu moduleLudovic Desroches
Instead of requesting all available spi cs-gpios, request only the ones used on the board, in our case on the cpu module. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-14ARM: at91/trivial: typo in GEM compatible stringNicolas Ferre
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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