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2021-09-22ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switchRafał Miłecki1-0/+18
BCM53573 family SoC have Ethernet switch connected to the first Ethernet controller (accessible over MDIO). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-11-12ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes nameSerge Semin1-2/+2
In accordance with the Generic EHCI/OHCI bindings the corresponding node name is suppose to comply with the Generic USB HCD DT schema, which requires the USB nodes to have the name acceptable by the regexp: "^usb(@.*)?" . Make sure the "generic-ehci" and "generic-ohci"-compatible nodes are correctly named. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-06-23ARM: dts: BCM53573: Fix DTC W=1 warningsFlorian Fainelli1-1/+1
Fix the the unit_address_vs_reg warnings and unnecessary \#address-cells/#size-cells without "ranges" or child "reg" property warnings. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-01-30ARM: dts: Kill off skeleton{64}.dtsiRob Herring1-1/+2
Remove the usage of skeleton.dtsi in the remaining dts files. It was deprecated since commit 9c0da3cc61f1 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"). This will make adding a unit-address to memory nodes easier. The main tricky part to removing skeleton.dtsi is we could end up with no /memory node at all when a bootloader depends on one being present. I hacked up dtc to check for this condition. Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com> Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-11-05ARM: dts: BCM53573: Relicense SoC file to the GPL 2.0+ / MITRafał Miłecki1-2/+1
This matches licensing used by most of BCM5301X files and is preferred as: 1) GPL 2.0+ makes it clearly compatible with Linux kernel 2) MIT is also permissive but preferred over ISC This file has been developed by me & once modified by Rob dropping a single leading zero in an UART address. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-07-09ARM: dts: BCM53573: Add architected timerRafał Miłecki1-0/+8
It's a standard ARM architected timer that was simply missed when initially adding this .dtsi file. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-10-20arm: dts: fix unit-address leading 0sRob Herring1-1/+1
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>
2017-08-17ARM: BCM53573: Specify ports for USB LED for Tenda AC9Rafał Miłecki1-0/+4
This uses trigger-sources documented in commit 80dc6e1cd85fc ("dt-bindings: leds: document new trigger-sources property") to specify USB ports. Such an information can be used by operating system to setup LEDs behavior. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-22ARM: dts: BCM53573: Specify serial console parametersRafał Miłecki1-1/+5
This adds baud rate, parity & number of data bits. It's required to get serial working correctly. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-06ARM: dts: BCM53573: Describe Tenda AC9 PCIe card in DTRafał Miłecki1-0/+4
Tenda AC9 has PCIe controller with just one device connected to it: 0000:00:00.0 14e4:d145 Bridge Device └─ 0000:01:00.0 14e4:a8db Network Controller This card is directly on SoC (doesn't use physical connector) and has BCM43217 chipset with bcma bus. One of its components is ChipCommon core which is also a GPIO controller. We need to describe it to be able to add devices using its GPIO pins. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-19ARM: dts: BCM53573: Specify USB ports of on-SoC controllersRafał Miłecki1-0/+22
Broadcom OHCI and EHCI controllers always have 2 ports each on the root hub. Describe them in DT to allow specifying extra info or referencing port nodes. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-10-19ARM: BCM53573: Specify PMU and its ILP clock in the DTRafał Miłecki1-0/+12
ILP clock (sometimes called a "slow clock") is a part of PMU (Power Management Unit). There has been recently added a driver for it, so add a proper entry in the DT as well. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-10-19ARM: BCM5301X: Add basic dts for BCM53573 based Tenda AC9Rafał Miłecki1-0/+147
BCM53573 seems to be low priced alternative for Northstar chipsts. It uses single core Cortex-A7 and doesn't have SDU or local (TWD) timer. It was also stripped out of independent SPI controller and 2 GMACs. DTS for Tenda AC9 isn't completed yet. It misses e.g. switch entry (we still need some b53 fixes) and probably some clocks. It adds support for basic features however and can be improved later. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>