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* ARM: dts: at91: sama5d2 Xplained: use TCB0 as timersAlexandre Belloni2017-12-311-0/+12
| | | | | | | | Use tcb0 for timers as selected in sama5_defconfig. Tested-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2017-11-161-15/+32
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM device-tree updates from Arnd Bergmann: "We add device tree files for a couple of additional SoCs in various areas: Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for networking, Amlogic A113D for audio, and Renesas R-Car V3M for automotive. As usual, lots of new boards get added based on those and other SoCs: - Actions S500 based CubieBoard6 single-board computer - Amlogic Meson-AXG A113D based development board - Amlogic S912 based Khadas VIM2 single-board computer - Amlogic S912 based Tronsmart Vega S96 set-top-box - Allwinner H5 based NanoPi NEO Plus2 single-board computer - Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers - Allwinner A83T based TBS A711 Tablet - Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8 - Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500 wireless access points and routers - NXP i.MX51 based Zodiac Inflight Innovations RDU1 board - NXP i.MX53 based GE Healthcare PPD biometric monitor - NXP i.MX6 based Pistachio single-board computer - NXP i.MX6 based Vining-2000 automotive diagnostic interface - NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants - Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone - Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet - Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA - Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board - Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards - Renasas r8a7745 based iWave G22D-SODIMM SoM - Rockchip rk3288 based Amarula Vyasa single-board computer - Samsung Exynos5800 based Odroid HC1 single-board computer For existing SoC support, there was a lot of ongoing work, as usual most of that concentrated on the Renesas, Rockchip, OMAP, i.MX, Amlogic and Allwinner platforms, but others were also active. Rob Herring and many others worked on reducing the number of issues that the latest version of 'dtc' now warns about. Unfortunately there is still a lot left to do. A rework of the ARM foundation model introduced several new files for common variations of the model" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (599 commits) arm64: dts: uniphier: route on-board device IRQ to GPIO controller for PXs3 dt-bindings: bus: Add documentation for the Technologic Systems NBUS arm64: dts: actions: s900-bubblegum-96: Add fake uart5 clock ARM: dts: owl-s500: Add CubieBoard6 dt-bindings: arm: actions: Add CubieBoard6 ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock ARM: dts: owl-s500: Set power domains for CPU2 and CPU3 arm: dts: mt7623: remove unused compatible string for pio node arm: dts: mt7623: update usb related nodes arm: dts: mt7623: update crypto node ARM: dts: sun8i: a711: Enable USB OTG ARM: dts: sun8i: a711: Add regulator support ARM: dts: sun8i: a83t: bananapi-m3: Enable AP6212 WiFi on mmc1 ARM: dts: sun8i: a83t: cubietruck-plus: Enable AP6330 WiFi on mmc1 ARM: dts: sun8i: a83t: Move mmc1 pinctrl setting to dtsi file ARM: dts: sun8i: a83t: allwinner-h8homlet-v2: Add AXP818 regulator nodes ARM: dts: sun8i: a83t: bananapi-m3: Add AXP813 regulator nodes ARM: dts: sun8i: a83t: cubietruck-plus: Add AXP818 regulator nodes ARM: dts: sunxi: Add dtsi for AXP81x PMIC arm64: dts: allwinner: H5: Restore EMAC changes ...
| * Merge tag 'at91-ab-4.15-dt' of ↵Arnd Bergmann2017-10-301-12/+29
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt Pull" ARM: at91: DT for 4.15" from Alexandre Belloni: - sama5d2 xplained: add charger and SD card power supply - sama5d27_som1_ek: many adjustments - at91sam9x25ek: add pwm0 and can1 * tag 'at91-ab-4.15-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: dts: at91: at91sam9x5ek: use DMA for USART0 ARM: dts: at91: at91sam9x25ek: add pwm0 ARM: dts: at91: at91sam9x25ek: add CAN1 interface ARM: dts: at91: sama5d2_xplained: remove pull-up on SD/MMC lines ARM: dts: at91: sama5d2_xplained: add pinmuxing for pwm0 ARM: dts: at91: sama5d2_xplained: set PB_USER as wakeup source ARM: dts: at91: sama5d27_som1_ek: remove pull-up on SD/MMC lines ARM: dts: at91: sama5d27_som1_ek: remove not connected CAN0 ARM: dts: at91: sama5d27_som1_ek: add pinmuxing for pwm0 ARM: dts: at91: sama5d27_som1_ek: add aliases for i2c ARM: dts: at91: sama5d27_som1_ek: set USER button as a wakeup source ARM: dts: at91: sama5d27_som1_ek: update serial aliases ARM: dts: at91: sama5d27_som1_ek: enable i2c2 ARM: dts: at91: sama5d27_som1_ek: add disabled status ARM: dts: at91: usb_a9g20: fix rtc node ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supply ARM: dts: at91: sama5d2_xplained: Add charger node
| | * ARM: dts: at91: sama5d2_xplained: remove pull-up on SD/MMC linesNicolas Ferre2017-10-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the board have the proper pull-ups soldered on the data and CMD lines we don't need them specified in the PADs. So remove the "bias-pull-up" property and set "bias-disable". This will also save some power. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| | * ARM: dts: at91: sama5d2_xplained: add pinmuxing for pwm0Claudiu Beznea2017-10-101-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | Add pin muxing for pwm0 and set it as disabled since it is in conflict with pins for leds. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| | * ARM: dts: at91: sama5d2_xplained: set PB_USER as wakeup sourceLudovic Desroches2017-10-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Set the PB_USER button as a wakeup source to resume from ulp0 mode. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> [claudiu.beznea@microchip.com: change subject to match the desired prefix] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| | * ARM: dts: at91: sama5d2 Xplained: Describe the SD card power supplyRomain Izard2017-10-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the SAMA5D2 SDHCI controller works with an external power supply, describe the power supply for the SD card slot. This makes it possible to use mmc power sequences, in the case of external SDIO modules. Signed-off-by: Romain Izard <romain.izard.pro@gmail.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| | * ARM: dts: at91: sama5d2_xplained: Add charger nodeWenyou Yang2017-10-091-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the charger device node as a sub-device of act8945a mfd, move the charger's properties in the node, and replace the "active-semi,irq_gpios" with the "interrupts" property to denote the act8945a charger's irq. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.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: sama5d2_xplained: enable ADTRG pinEugen Hristev2017-10-091-1/+15
|/ | | | | | | | | Enable pinctrl for ADTRG pin (PD31) for ADC hardware trigger support. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
* ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classdCyrille Pitchen2017-07-261-0/+16
| | | | | | | | | This patch adds the pin muxing for classd and enables it. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2_xplained: use pin macros instead of numbersLudovic Desroches2017-07-171-11/+12
| | | | | | | | Use pin macros instead of magic numbers to ease interpretation. Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2_xplained: remove wrong memory nodeBaruch Siach2017-06-081-4/+0
| | | | | | | | The size field of the memory node is wrong. Rely on the default value in sama5d2.dtsi that happens to be correct for the SAMA5D2 Xplained board. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2_xplained: add pwm controllerClaudiu Beznea2017-05-311-0/+4
| | | | | | | | Add pwm controller bindings for sama5d2_xplained and enable it. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2: add m_can nodesWenyou Yang2017-05-151-0/+24
| | | | | | | | | | | | | | | | | | | | | | Add nodes to support the Controller Area Network(M_CAN) on SAMA5D2. The version of M_CAN IP core is 3.1.0 (CREL = 0x31040730). As said in SAMA5D2 datasheet, the CAN clock is recommended to use frequencies of 20, 40 or 80 MHz. To achieve these frequencies, PMC GCLK3 must select the UPLLCK(480 MHz) as source clock and divide by 24, 12, or 6. So, the "assigned-clock-rates" property has three options: 20000000, 40000000, and 80000000. The "assigned-clock-parents" property should be referred to utmi fixedly. The MSBs [bits 31:16] of the CAN Message RAM for CAN0 and CAN1 are default configured in 0x00200000. To avoid conflict with SRAM map for PM, change them to 0x00210000 in the AT91Bootstrap via setting the CAN Memories Address-based Register(SFR_CAN) of SFR. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Quentin Schulz <quentin.schulz@free-electrons.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2_xplained: enable RTC wakeupAlexandre Belloni2017-03-051-0/+1
| | | | | | The sama5d2 Xplained can wake up with its RTC. Enable that feature. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: Enable DMA on sama5d2_xplained consoleAlexandre Belloni2017-01-231-0/+2
| | | | | | | | Enable DMA on uart1 to get a more reliable console. Cc: stable <stable@vger.kernel.org> #v4.3+ Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2 Xplained: use DMA for UART3Nicolas Ferre2017-01-101-0/+2
| | | | | | | | Use DMA for UART3 as we have enough channels and to show how to specify DMA use with serial nodes. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2_xplained: Update the pmic nodeWenyou Yang2016-07-041-9/+32
| | | | | | | | | Due to introducing the new driver - ACT8945A MFD drive, change the pmic device node to align with the ACT8945A regulator and charger drivers. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: dts: at91: sama5d2: add shutdown controller nodeNicolas Ferre2016-04-271-0/+9
| | | | | | | | | | Add the SAMA5D2-Compatible Shutdown Controller node to sama5d2.dtsi and the use of it in the sama5d2 Xplained board dts file. Enable the RTC wakeup event and the "wake up" button support through the input "0" that is present on the board. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge tag 'at91-dt2' of ↵Arnd Bergmann2016-03-021-0/+70
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt Merge "at91: dt for 4.6 #2" from Nicolas Ferre: Second 4.6 DT series, all patches for sama5d2 and its Xplained board: - addition of the NAND flash node - addition of the dma properties for UART/USART nodes - one update of the sama5d2 Xplained phy node - addition of USB pinmux, button and leds * tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node
| * ARM: dts: at91: sama5d2 Xplained: add leds nodeWenyou Yang2016-03-021-0/+30
| | | | | | | | | | | | | | | | | | | | Add the three leds on the sama5d2 Xplained board with their pinctrl node. The blue led is positioned with the "heartbeat" trigger. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> [nicolas.ferre@atmel.com: add commit message and adapt to newer kernel] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: dts: at91: sama5d2 Xplained: add user push buttonLudovic Desroches2016-03-021-0/+18
| | | | | | | | | | | | | | | | | | Add the push button named "PB USER" with code 0x104. Associated pinctrl node is also added. 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>
| * ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb hostCyrille Pitchen2016-03-021-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For USB gadget on port A (device mode): - pin PA31 is configured as an input GPIO which triggers an interrupt when vbus is detected on USB port A. - pin PB9 is configured as an output GPIO and set to low level so the board doesn't supply vbus to USB port A. For USB host: - pin PB10 is configured as an output GPIO and is active at high level. The ohci driver will activate this pin so the board supplies vbus to USB port B. - pin PB9 should be configured as an output GPIO and active at high level to use to USB port A in host mode (conflicts with USB gadget). Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl nodeRomain Izard2016-03-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All pinctrl nodes for the Atmel pinctrl controller need to have their bias configuration explicitly defined. Otherwise, the pinctrl mapping is not valid. It works for now as the pinctrl driver proceeds even with invalid mappings, but this can become an issue, if the pinctrl driver starts to require valid mappings. Additionally, the pin is not protected from being remapped later by an other driver. There is an external 1kOhms pull-up to 3.3V, so no bias is required on the Ethernet PHY's interrupt line. Signed-off-by: Romain Izard <romain.izard.pro@gmail.com> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | Merge tag 'at91-ab-4.6-dt' of ↵Olof Johansson2016-02-241-0/+22
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt DT changes for 4.6: - Addition of the ADC for sama5d2 and sama5d2_xplained * tag 'at91-ab-4.6-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: dts: at91: sama5d2 Xplained: enable the adc device ARM: dts: at91: sama5d2: add adc device Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: dts: at91: sama5d2 Xplained: enable the adc deviceLudovic Desroches2016-02-181-0/+22
| | | | | | | | | | | | | | Enable the adc on the sama5d2 Xplained board. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* | ARM: dts: at91: sama5d2 xplained: add phy address and IRQ for macb0Nicolas Ferre2016-01-271-1/+11
|/ | | | | | | | | | | | | | | After 57a38effa598 (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
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2016-01-201-0/+21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As usual, the bulk of this release is again DT file contents. There's a huge number of changes here, and it's challenging to give a crisp overview of just what is in here. To start with: New boards: - TI-based DM3730 from LogicPD (Torpedo) - Cosmic+ M4 (nommu) initial support (Freescale Vybrid) - Raspberry Pi 2 DT files - Watchdog on Meson8b - Veyron-mickey (ASUS Chromebit) DTS - Rockchip rk3228 SoC and eval board - Sigma Designs Tango4 Improvements: - Improved support for Qualcomm APQ8084, including Sony Xperia Z DT files - Misc new devices for Rockchip rk3036 and rk3288 - Allwinner updates for misc SoCs and systems ... and a _large_ number of other changes across the field. Devices added to SoC DTSI and board DTS files for a number of SoC vendors, new product boards on already-supported SoCs, cleanups and refactorings of existing DTS/DTSI files and a bunch of other changes" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (469 commits) ARM: dts: compulab: add new board description ARM: versatile: add the syscon LEDs to the DT dts: vt8500: Fix errors in SDHC node for WM8505 ARM: dts: imx6q: clean up unused ipu2grp ARM: dts: silk: Add compatible property to "partitions" node ARM: dts: gose: Add compatible property to "partitions" node ARM: dts: porter: Add compatible property to "partitions" node ARM: dts: koelsch: Add compatible property to "partitions" node ARM: dts: lager: Add compatible property to "partitions" node ARM: dts: bockw: Add compatible property to "partitions" node ARM: dts: meson8b: Add watchdog node Documentation: watchdog: Add new bindings for meson8b ARM: meson: Add status LED for Odroid-C1 ARM: dts: uniphier: fix a typo in comment block ARM: bcm2835: Add the auxiliary clocks to the device tree. ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B ARM: bcm2835: Move the CPU/peripheral include out of common RPi DT. ARM: bcm2835: Split the DT for peripherals from the DT for the CPU ARM: realview: set up cache correctly on the PB11MPCore ARM: dts: Unify G2D device node with other devices on exynos4 ...
| * ARM: at91/dt: sama5d2 Xplained: add pdmic nodeSongjun Wu2015-12-221-0/+16
| | | | | | | | | | | | | | | | Add pdmic node on sama5d2-xplained board.The pdmic pins conflict with ISC_D0 & ISC_D1 data pins. Signed-off-by: Songjun Wu <songjun.wu@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
| * ARM: at91/dt: sama5d2 Xplained: pmic needs a specific sda hold timeLudovic Desroches2015-12-151-0/+1
| | | | | | | | | | | | | | | | Data have to be held longer for the PMIC device. The ACT8945A datasheet claims that minimum SDA data hold time is about 300 ns. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: at91/dt: sama5d2: add watchdog nodeWenyou Yang2015-12-151-0/+4
| | | | | | | | | | | | | | Add watchdog node to support SAMA5D4 watchdog. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91/dt: add always-on to 1.8V regulatorNicolas Ferre2015-12-041-0/+1
|/ | | | | | | | | | | | As the SDHCI controller needs the 1.8V line to be always enabled for some eMMC configurations, set the proper "regulator-always-on" property to the board DTS files. Note that the sdhci classical regulator definitions doesn't suit our controller for this 1.8V purpose. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91/dt: sama5d2 Xplained: add several devicesLudovic Desroches2015-11-161-0/+106
| | | | | | | | | Add sdmmc and flexcom devices Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: remove leftovers clock definitionAlexandre Belloni2015-11-161-9/+0
| | | | | | | | The clocks group properties and the clock@0 node are useless, remove them to avoid copy pasting in future device trees. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: sama5d2_xplained: add regulator nodesWenyou Yang2015-10-191-0/+57
| | | | | | | Add regulator nodes of PMIC ACT8945A chip on the board. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91/dt: sama5d2 Xplained: add device pin muxingLudovic Desroches2015-09-231-0/+61
| | | | | | | | Add device pin muxing for the sama5d2 Xplained board. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/dt: add minimal sama5d2 Xplained boardNicolas Ferre2015-07-301-0/+134
Add minimal support for the new sama5d2 Xplained board. Only USB, spi/i2c, ethernet and uart/usart peripherals added. With this DTS file you can boot the board and begin to play with it. Rootfs on NFS and sd card have successfully been tested. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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