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2020-01-09arm64: zynqmp: Add label property to all ina226 on zcu106Michal Simek1-0/+18
Label property is adding capability to distiguish chips from each other when iio framework is used. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Enable iio-hwmon for ina226 on zcu106Michal Simek1-18/+109
ina226 hwmon driver is deprecated and it is recommended to use new iio based driver. The patch is enabling iio-hwmon driver to export functionality from IIO to hwmon interface to be able to use lm-sensors package. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Add label property to all ina226 on zcu102Michal Simek1-0/+18
Label property is adding capability to distiguish chips from each other when iio framework is used. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Enable iio-hwmon for ina226 on zcu102Michal Simek1-18/+109
ina226 hwmon driver is deprecated and it is recommended to use new iio based driver. The patch is enabling iio-hwmon driver to export functionality from IIO to hwmon interface to be able to use lm-sensors package. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Add label property to all ina226 on zcu111Michal Simek1-0/+14
Label property is adding capability to distiguish chips from each other when iio framework is used. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Enable iio-hwmon for ina226 on zcu111Michal Simek1-14/+85
ina226 hwmon driver is deprecated and it is recommended to use new iio based driver. The patch is enabling iio-hwmon driver to export functionality from IIO to hwmon interface to be able to use lm-sensors package. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Enable iio-hwmon for ina226 on zcu100Michal Simek1-1/+7
ina226 hwmon driver is deprecated and it is recommended to use new iio based driver. The patch is enabling iio-hwmon driver to export functionality from IIO to hwmon interface to be able to use lm-sensors package. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Setup default number of chipselects for zcu100Michal Simek1-0/+2
There is only one chipselect on each connector. Define it directly in board dts file. There should be an option to use more chipselects via gpios. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Remove broken-cd from zcu100-revCMichal Simek1-1/+0
Card detect bit was broken on revA and it is working fine with revC board that's why this property can be removed. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Fix the si570 clock frequency on zcu111Venkatesh Yadav Abbarapu1-1/+1
The si570 clock frequency should be 156.25MHz as per datasheet. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Setup clock-output-names for si570 chipsMichal Simek3-0/+6
If there are more instances of si570 clock-output-names property should be used for differentiation of clock output. The patch is adding this optional properties for all zynqmp boards with si570 chip. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Turn comment to gpio-line-namesMichal Simek1-34/+9
Label gpio lines properly. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104Michal Simek1-2/+2
I2c address is not 0x21 but 0x20. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Remove addition number in node nameMichal Simek1-2/+2
This change is coming from mainline review that's why this patch is sync. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: zynqmp: Use ethernet-phy as node name for ethernet physMichal Simek9-10/+10
Ethernet phys based on devicetree specification should be using ethernet-phy@ node name instead of pure phy@. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: dts: xilinx: Add the power nodes for zynqmpRajan Vaja1-0/+48
Add power domain nodes for zynqmp. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: dts: xilinx: Remove dtsi for fixed clockRajan Vaja1-213/+0
Currently CCF clocks sre used in zynqmp dts. So there is no use of dtsi for fixed clock. Remove dtsi for fixed clock. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-09arm64: dts: xilinx: Add the clock nodes for zynqmpRajan Vaja15-27/+265
Add clock nodes for zynqmp based on CCF. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-12-12arm64: zynqmp: Add dr_mode property to usb nodeAnurag Kumar Vulisha7-0/+8
This patch adds dr_mode property to the usb node for zynqmp boards. Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-12-12arm64: dts: zynqmp: Use decimal values for drm-clock propertiesLaurent Pinchart1-2/+2
The #clock-cells and clock-accuracy properties are all expressed in decimal, except for the drm-clock. Fix it, as decimal is easier to read for those properties. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-12-12arm64: zynqmp: Add ZynqMP SDHCI compatible stringManish Narani1-2/+6
Add the new compatible string for ZynqMP SD Host Controller for its use in the Arasan SDHCI driver for some of the ZynqMP specific operations. Add required properties for the same. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-10-23arm64: zynqmp: Add support for zynqmp nvmem firmware driverNava kishore Manne1-0/+10
Add support for zynqmp nvmem firmware driver. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> [m.tretter@pengutronix.de: move to subnode of firmware] Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
2019-10-23arm64: zynqmp: Label whole PL part as fpga_full regionNava kishore Manne1-0/+8
This will simplify dt overlay structure for the whole PL. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
2019-10-23arm64: zynqmp: Add support for zynqmp fpga managerNava kishore Manne1-0/+4
Add support for zynqmp fpga manager. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> [m.tretter@pengutronix.de: moved to subnode of firmware] Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
2019-10-23arm64: zynqmp: Add firmware DT nodeRajan Vaja1-0/+7
Add firmware DT node in ZynqMP device tree. This node uses bindings as per new firmware interface driver. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
2019-03-18arm64: zynqmp: dt: Add TI PHY quirkHarini Katakam6-0/+6
Add TI PHY strap ctrl quirk for all the HW where applicable. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-02-15Merge tag 'zynqmp-dt-for-v5.1' of https://github.com/Xilinx/linux-xlnx into arm/dtArnd Bergmann1-0/+1
arm64: dts: zynqmp: DT changes for v5.1 - Extend timeout for wifi to power up on Ultra96 * tag 'zynqmp-dt-for-v5.1' of https://github.com/Xilinx/linux-xlnx: arm64: dts: zcu100-revC: Give wifi some time after power-on Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-30arm64: dts: Remove inconsistent use of 'arm,armv8' compatible stringRob Herring1-4/+4
The 'arm,armv8' compatible string is only for software models. It adds little value otherwise and is inconsistently used as a fallback on some platforms. Remove it from those platforms. This fixes warnings generated by the DT schema. Reported-by: Michal Simek <michal.simek@xilinx.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Chanho Min <chanho.min@lge.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Wei Xu <xuwei5@hisilicon.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Acked-by: Robert Richter <rrichter@cavium.com> Acked-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-25arm64: dts: zcu100-revC: Give wifi some time after power-onJan Kiszka1-0/+1
Somewhere along recent changes to power control of the wl1831, power-on became very unreliable on the Ultra96, failing like this: wl1271_sdio: probe of mmc2:0001:1 failed with error -16 wl1271_sdio: probe of mmc2:0001:2 failed with error -16 After playing with some dt parameters and comparing to other users of this chip, it turned out we need some power-on delay to make things stable again. In contrast to those other users which define 200 ms, Ultra96 is already happy with 10 ms. Fixes: 5869ba0653b9 ("arm64: zynqmp: Add support for Xilinx zcu100-revC") Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-16arm64: dts: zynqmp: Fix node names which contain "_"Michal Simek6-13/+13
s/_/-/ for node names. It fixes warnings like this: ... Warning (node_name_chars_strict): /cpu_opp_table: Character '_' not recommended in node name ... Issues reported by make dtbs W=12 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-16arm64: dts: zynqmp: Add missing gpio-controller to ps gpioMichal Simek1-0/+1
Add missing gpio-controller property to ps gpio. This was found via DT schema validation. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-06arm64: dts: zynqmp: Add DDRC nodeManish Narani1-0/+7
Add ddrc memory controller node in dts. The size mentioned in dts is 0x30000, because we need to access DDR_QOS INTR registers located at 0xFD090208 from this driver. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-06arm64: dts: zynqmp: replace gpio-key,wakeup with wakeup-source propertySudeep Holla4-4/+4
Most of the legacy "gpio-key,wakeup" boolean property is already replaced with "wakeup-source". However few occurrences of old property has popped up again, probably from the remnants in downstream trees. This patch replaces the legacy properties with the unified "wakeup-source" property introduced by: "Input: gpio_keys - switch to using generic device properties" (sha1: 700a38b27eefc582099fdf69effacfad0ad738a4) Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-06arm64: dts: zynqmp: Use mmc@ instead sdhci@Michal Simek1-2/+2
mmc name is recommended based on devicetree specification. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-08-25Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-1/+1
Pull ARM SoC late updates from Olof Johansson: "A couple of late-merged changes that would be useful to get in this merge window: - Driver support for reset of audio complex on Meson platforms. The audio driver went in this merge window, and these changes have been in -next for a while (just not in our tree). - Power management fixes for IOMMU on Rockchip platforms, getting closer to kexec working on them, including Chromebooks. - Another pass updating "arm,psci" -> "psci" for some properties that have snuck in since last time it was done" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: iommu/rockchip: Move irq request past pm_runtime_enable iommu/rockchip: Handle errors returned from PM framework arm64: rockchip: Force CONFIG_PM on Rockchip systems ARM: rockchip: Force CONFIG_PM on Rockchip systems arm64: dts: Fix various entry-method properties to reflect documentation reset: imx7: Fix always writing bits as 0 reset: meson: add meson audio arb driver reset: meson: add dt-bindings for meson-axg audio arb
2018-08-24arm64: dts: Fix various entry-method properties to reflect documentationAmit Kucheria1-1/+1
The idle-states binding documentation[1] mentions that the 'entry-method' property is required on 64-bit platforms and must be set to "psci". commit a13f18f59d26 ("Documentation: arm: Fix typo in the idle-states bindings examples") attempted to fix this earlier but clearly more is needed. Fix the cpu-capacity.txt documentation that uses the incorrect value so we don't get copy-paste errors like these. Clarify the language in idle-states.txt by removing the reference to the psci bindings that might be causing this confusion. Finally, fix devicetrees of various boards to reflect current documentation. [1] Documentation/devicetree/bindings/arm/idle-states.txt (see idle-states node) Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2018-07-19arm64: dts: zynqmp: Add support for Avnet Ultra96 rev1 boardMichal Simek2-0/+20
Avnet Ultra96 rev1 board is commercialized Xilinx zcu100 revC/D internal board. The patch is reusing zcu100 revC files but changing model description and compatible strings which are used for example by libmraa. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19arm64: dts: zynqmp: Remove #address/#size-cells from gpio-keysMichal Simek4-8/+0
dts reports incorrect usage of these properties in gpio-keys node. Warning (avoid_unnecessary_addr_size): /gpio-keys: unnecessary The patch is removing these useless properties. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19arm64: dts: zynqmp: Remove ep108 boardMichal Simek3-292/+0
ZynqMP Emulation board is no longer tested and there is no reason to keep maintaining it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19arm64: dts: zynqmp: Use serdev for zcu100 BTMichal Simek1-6/+4
Mainline started to use serdev interface for uart attached devices. Change description to reflect it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-08arm64: zynqmp: Add support for Xilinx zc1751Michal Simek6-0/+757
Xilinx zc1751 boards is used for silicon validation. Board can be extended with 5 FMCs/DCs cards to connect various IPs. Describe all these combinations. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zc12XX boardsMichal Simek4-0/+141
These 3 boards requires minimal support to get Linux up and running. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zcu111-revAMichal Simek2-0/+445
Xilinx zcu111 is a customer board. It is reusing some parts from zcu102. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zcu106-revAMichal Simek2-0/+523
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zcu104-revAMichal Simek2-0/+196
Xilinx zcu104 is another customer board. It is sort of zcu102 clone with some differences. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zcu102Michal Simek4-0/+627
This patch is adding revA, revB and rev1.0. There are also other revisions between which should be backward compatible with previous versions. Unfortunately all revs are still in use. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add support for Xilinx zcu100-revCMichal Simek3-0/+503
This board has 2GB of memory, i2c, sd, wifi sdio, spis, uarts, display port and usbs. Board is using fixed clocks because clock driver hasn't been merged yet. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08arm64: zynqmp: Add 8-bit bus width property for ep108P L Sai Krishna1-0/+1
This patch add 8-bit bus width property to eMMC node. Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-08arm64: zynqmp: Added OOB timing settings in zynqmp-ep108.dtsAnurag Kumar Vulisha1-0/+9
This patch adds the sata port phy OOB timing values in the sata device-tree node. Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-02-23arm64: zynqmp: Add SPDX license identifierMichal Simek4-0/+4
Add SPDX identifier as was done by for example by: "License cleanup: add SPDX GPL-2.0 license identifier to files with no license" (commit <b24413180f5600bcb3bb70fbed5cf186b60864bd>) Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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