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2024-01-09arm64: zynqmp: Rename i2c?-gpio to i2c?-gpio-grpMichal Simek
Anything ending with gpio/gpios is taken as gpio phande/description which is reported as the issue coming from gpio-consumer.yaml schema. That's why rename the gpio suffix to gpio-grp to avoid name collision. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/407b0b67ba019be5a2073d09d578b381c639cbc6.1703002605.git.michal.simek@amd.com
2023-10-09arm: dts: xilinx: Remove undocumented is-dual propertyMichal Simek
Xilinx was using in past is-dual property for QSPIs to reflect their configurations. But handling for them never reached upstream code that's why better to remove them. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/15980560b98672959a889ff9970cbe9540b4ed69.1695808563.git.michal.simek@amd.com
2023-10-09arm64: zynqmp: Aligned QSPI configuration with latest specMichal Simek
Official DT binding description for dual stacked/paralllel configurations have been merged that's why switch to it. Link: https://lore.kernel.org/r/20220126112608.955728-3-miquel.raynal@bootlin.com Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/2912091c231f5e945ee44601c285fe16263448da.1695378830.git.michal.simek@amd.com
2023-10-09arm64: zynqmp: Sync licenses with Linux kernelMichal Simek
There is difference between licenses in the Linux kernel and there shouldn't be any diff because all changes are coming from the same source at the same time. The difference is really in a time when they were upstreamed. That's why sync it up. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/813b29378083153b67c60772f28cd2613519f338.1695378830.git.michal.simek@amd.com
2023-10-09arm64: dts: zynqmp: zcu106a: Describe DisplayPort connectorLaurent Pinchart
Add a device tree node to describe the DisplayPort connector, and connect it to the DPSUB output. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/fe037c93ed41bc5ca97887964037520d449ca98c.1695378830.git.michal.simek@amd.com
2023-09-21arm64: zynqmp: Setup default si570 frequency to 156.25MHzMichal Simek
All si570 mgt chips have factory default 156.25MHz but DT changed it to 148.5MHz. After tracking it is pretty much c&p fault taken from Zynq zc702/zc706 boards where 148.5MHz was setup as default because it was requirement for AD7511 chip available on these boards. ZynqMP board don't contain this chip that's why factory default frequency can be used. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/c052ddf39e392e97f87f1c57ea06f3508733c672.1692947486.git.michal.simek@amd.com
2023-07-21xilinx: dts: Fix open drain warning on Zynq, ZynqMP and VersalManikanta Guntupalli
Fix for below open drain warning on Zynq, ZynqMP and Versal reported by Linux. "enforced open drain please flag it properly in DT/ACPI DSDT/board file." Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/056b6f60f89fa2addb762669b80640cd5b31b001.1688992653.git.michal.simek@amd.com
2023-07-21arm64: zynqmp: Switch to amd.com emailsMichal Simek
Update my and DPs email address to match current setup. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/aba5b19b9c5a95608829e86ad5cc4671c940f1bb.1688992543.git.michal.simek@amd.com
2023-01-10arm64: zynqmp: Align gpio-key node names with dtschemaMichal Simek
The node names should be generic and DT schema expects certain pattern (e.g. with key/button/switch). It is based on kernel commit (228e8a88b1915a2b467c83d8d0976605f1272fae). Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/ae23999097553acb21dfca9288a913bb8b24587a.1670590595.git.michal.simek@amd.com
2022-11-22arm64: zynqmp: Describe TI phy as ethernet-phy-id with reset on zcu106Michal Simek
zcu106 also connects ethernet phy reset via tca6416 chip as is done on other evaluation boards. That's why describe this connection to make sure that ethernet phy is reset before it's use. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/21ccd672b799b5858021f6059098a1247c311fae.1668596358.git.michal.simek@amd.com
2022-06-24arm64: zynqmp: Fix usb node drive strength and slew rateAshok Reddy Soma
As per design, all input/rx pins should have fast slew rate and 12mA drive strength. Rest all pins should be slow slew rate and 4mA drive strength. Fix usb nodes as per this and remove setting of slow slew rate for all the usb gorup pins. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/b245c165f05845c1f3ab41a92c82b7ec1538cee4.1655288171.git.michal.simek@amd.com
2022-05-18arm64: zynqmp: Add DT description for si5328 for zcu102/zcu106Michal Simek
Origin DT binding just specify driver but wasn't aligned with DT binding which came later. Extend description for zcu102 and zcu106 to cover latest binding. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/db66a4bb501183ffbd033da4dd263afdb214f8ec.1652262769.git.michal.simek@amd.com
2022-05-18arm64: zynqmp: Set qspi tx-buswidth to 4Amit Kumar Mahapatra
In all the ZynqMP boards dts files tx-buswidth is by default set to 1. Due to this the framework only issues 1-1-1 write commands to the GQSPI driver. But the GQSPI controller is capable of handling 1-4-4 write commands, so updated the tx-buswidth to 4 in ZynqMP boards dts files. This would enable the spi-nor framework to issue 1-4-4 write commands instead of 1-1-1. This will increase the tx data transfer rate, as now the tx data will be transferred on four lines instead on single line. Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/ad61199f55e5e00f29de6206d9d1872a52a7657e.1652193179.git.michal.simek@amd.com
2021-07-26arm64: zynqmp: Move USB3 PHY properties from DWC3 node to USB nodeManish Narani
Move the PHY properties from DWC3 node to USB node in ZynqMP DTs as here the USB3 PHY used is PSGTR, which is connected to Xilinx USB core. This PHY initialization should be handled from Xilinx USB core as the prerequisite register configurations are done here only. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Remove gpio from aliases listMichal Simek
It is not recommended to have aliases for gpio. In past it was used in Linux for assigning numbers via sysfs which is deprecated and libgpiod should be used instead. In U-Boot this number is used for seq number but gpio offset are not counted from this number. That's why having these aliases only for seq number is not needed. As is done in Linux it is the best to use full gpio name instead of sequence number which depends on sequence in binding. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Remove information about dma clock on zcu106Michal Simek
Clock setting is not static anymore that's why it depends on firmware setup that's why remove this comment. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Remove si5328 and si5382 nodesMichal Simek
There are no drivers for these devices that's why remove that nodes completely. This change is done based on Linux kernel. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20210308115437.2232847-1-quanyang.wang@windriver.com
2021-06-23xilinx: Convert xlnx,eeprom property to nvmem aliasMichal Simek
Convert all boards to use nvmem alias instead of xlnx,eeprom. The change is done based on discussion in the link below. Link: https://lore.kernel.org/r/CAL_JsqLMDqpkyg-Q7mUfw-XH67-v068Q6e9wTq2UOoN=0-_coQ@mail.gmail.com Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Sync psgtr location on zcu100/zcu106Michal Simek
psgtr node should be below pinctrl for easier comparion among dts files. That's why move that nodes to different location. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Add maximum-speed property for dwc3 nodesMichal Simek
dwc3 can be used only for higher speeds than super-speed that's why explicitly set it up. This is also aligned with other ZynqMP dts files. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Update Copyright years to 2021Michal Simek
Trivial change for all files I have touched recently. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Move DP nodes to the end of file (zcu106)Michal Simek
Just sync it with others for easier comparison. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23arm64: zynqmp: Update psgtr clocks index for boardsMichal Simek
Update the psgtr clock indexing for couple of zynqmp boards. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-05-19arm64: zynqmp: Add psgtr DT descriptionsMichal Simek
Mainline kernel has psgtr driver that's why it is good to add description to DT files. Some boards are just missing description for USB3 and sata. zc1751-dc1 and p-a2197 are also missing clock descriptions for input clocks. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-05-19arm64: zynqmp: Add pinctrl descriptionMichal Simek
ZynqMP pinctrl Linux driver has been merged to 5.13-rc1 kernel. Based on it DT files can be extended by pinctrl configurations. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-03-30xilinx: Sync DTs with Linux kernelMichal Simek
There are several changes which happen in mainline kernel which should get also to U-Boot. Here is the list of patches from the kernel: - ARM: zynq: Fix leds subnode name for zc702/zybo-z7 - arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1 - arm64: dts: zynqmp: Fix u48 si5382 chip on zcu111 - arm64: dts: zynqmp: Wire up the DisplayPort subsystem - arm64: dts: zynqmp: Add DisplayPort subsystem - arm64: dts: zynqmp: Add DPDMA node - arm64: dts: zynqmp: Enable phy driver for Sata on zcu102/zcu104/zcu106 - arm64: dts: zynqmp: Enable si5341 driver for zcu102/106/111 - arm64: dts: zynqmp: Add DT description for si5328 for zcu102/zcu106 - arm64: dts: zynqmp-zcu100-revC: correct interrupt flags - arm64: dts: xilinx: align GPIO hog names with dtschema - arm64: zynqmp: Add Xilinx AES node - dt: bindings: dma: xilinx: dpdma: DT bindings for Xilinx DPDMA but also some other changes have been done. - Using only one compatible string for adxl345 on zturn - Remove Xilinx internal DP bindings - Remove USB3.0 serdes configurations - Remove SATA serdes configuration for zc1232 - Resort nvmem_firmware - Update nand compatible string - Aling power-domains property for sd0/1 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-08-20xilinx: Fix xlnx,mio_bank propertyMichal Simek
s/xlnx,mio_bank/xlnx,mio-bank/g DT binding is describing mio-bank not mio_bank that's why fix all DTSes and also driver itself. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2020-04-06arm64: zynqmp: Fix addresses in partition definitionsMichal Simek
Node name should be <name>@<address> which is not how partitions are described. Issue was found by running dtbs_check as: flash@0: 'partition@qspi-device-tree', 'partition@qspi-fsbl-uboot', 'partition@qspi-linux', 'partition@qspi-rootfs' do not match any of the regexes: ... Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06arm64: zynqmp: Add 'no-1-8-v' property for ZynqMP BoardsManish Narani
Modify dts files to add 'no-1-8-v' property for all the ZynqMP boards. User can remove this property to enable the UHS mode. This is to keep the same speed (HS) modes across all the stages of the Linux Boot. Due to power cycling limitation of some of the ZynqMP boards, some SD cards don't get power cycled and are failing in Linux. Signed-off-by: Manish Narani <manish.narani@xilinx.com>
2020-04-06arm64: zynqmp: Update Copyright years to 2020Michal Simek
Trivial change. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-14arm64: dts: zynqmp: replace gpio-key,wakeup with wakeup-source propertySudeep Holla
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>
2020-01-14arm64: dts: zynqmp: Fix node names which contain "_"Michal Simek
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>
2020-01-14zynqmp: dts: Cleanup no-1-8-v property from sdhci dt nodesT Karthik Reddy
Removed no-1-8-v property from zynqmp sdhci devicetree nodes to allow UHS-I capable SD cards to work in SD3.0 UHS modes. Boards that does not have level shifter for SD, does not support 1.8v. so no-1-8-v property to sdhci dt nodes should be present in zcu102 Rev-A,B, zcu104 Rev-A,C, zcu100, zcu1275 Rev-B boards. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-10-24arm64: zynqmp: dt: Add missing DP83867 quirkHarini Katakam
The DP83867 strap control workaround is already present in Linux kernel mainline binding. All these Xilinx boards require this quirk. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-10-24arm64: zynqmp: Add label property to all ina226 on zcu106Michal Simek
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>
2019-10-24arm64: zynqmp: Enable iio-hwmon for ina226 on zcu106Michal Simek
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>
2019-10-24arm64: zynqmp: Use ethernet-phy as node name for ethernet physMichal Simek
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>
2019-04-12dts: switch spi-flash to jedec, spi-nor compatibleNeil Armstrong
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-02-15arm64: zynqmp: Remove autodetected devices without descriptionMichal Simek
It will never reach mainline that's why remove it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-02-14arm64: zynqmp: Switch all platforms to DM_I2CMichal Simek
CONFIG_PCA953X is not needed because of PCA953X is integrated in gpio subsystem already. That's why also remove CMD_PCA953X which is only for this driver. zcu102/zcu104-revC/zcu106/zcu111 contain links to eeprom which stores MAC address. DM_I2C is not enabled for the whole SoC because it increase size for mini configurations and there is no I2C symbol present to setup dependencies. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-11-29arm64: zynqmp: Setup clock-output-names for si570 chipsMichal Simek
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>
2018-11-29arm64: zynqmp: Wire spi-flash compatible string with flashesMichal Simek
Enable reading tx and rx buswidth from DT via spi-uclass. To get these from uclass spi-flash compatible string has to be added to flash node. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-06-15arm: zynq: Drop #address-cells and #size-cells from gpio-keysMichal Simek
dtc is showing some warnings and this change was also done in the Linux kernel as "Input: gpio-keys - clean up device tree binding example" with this fragment in commit message "Drop #address-cells and #size-cells, which are not required by the gpio-keys binding documentation, as button sub-nodes are not devices." Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add support for Xilinx zcu106-revAMichal Simek
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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