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2023-06-21ARM: dts: Move .dts files to vendor sub-directoriesRob Herring1-271/+0
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Paul Barker <paul.barker@sancloud.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom Acked-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2022-04-07ARM: dts: broadcom: align SPI NOR node name with dtschemaKrzysztof Kozlowski1-1/+1
The node names should be generic and SPI NOR dtschema expects "flash". Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-09-14ARM: dts: NSP: disable qspi node by defaultMatthew Hagan1-0/+1
The QSPI bus is enabled by default, however this may not used on all devices. This patch disables by default, requiring it to be explicitly enabled where required. Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-09-14ARM: dts: NSP: add device names to compatibleMatthew Hagan1-1/+1
Currently only the SoC type and platform are specified for all NSP devices. This patch adds the device names. Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-05-10ARM: NSP: dts: fix NAND nodes namesRafał Miłecki1-2/+2
This matches nand-controller.yaml requirements. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-11-20ARM: dts: NSP: Provide defaults ports container nodeFlorian Fainelli1-3/+0
Provide an empty 'ports' container node with the correct #address-cells and #size-cells properties. This silences the following warning: arch/arm/boot/dts/bcm958522er.dt.yaml: ethernet-switch@36000: 'oneOf' conditional failed, one must be fixed: 'ports' is a required property 'ethernet-ports' is a required property From schema: Documentation/devicetree/bindings/net/dsa/b53.yaml Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-09-10ARM: dts: NSP: replace status value "ok" by "okay"Adrian Schmutzler1-1/+1
While the DT parser recognizes "ok" as a valid value for the "status" property, it is actually mentioned nowhere. Use the proper value "okay" instead, as done in the majority of files already. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2020-06-15ARM: dts: NSP: Disable PL330 by default, add dma-coherent propertyMatthew Hagan1-0/+4
Currently the PL330 is enabled by default. However if left in IDM reset, as is the case with the Meraki and Synology NSP devices, the system will hang when probing for the PL330's AMBA peripheral ID. We therefore should be able to disable it in these cases. The PL330 is also included among of the list of peripherals put into coherent mode, so "dma-coherent" has been added here as well. Fixes: 5fa1026a3e4d ("ARM: dts: NSP: Add PL330 support") Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2019-06-22ARM: dts: NSP: Fix the bulk of W=1 DTC warningsFlorian Fainelli1-1/+1
Fix the bulk of the unit_address_vs_reg warnings and unnecessary \#address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: NSP: Move aliases to bcm-nsp.dtsiFlorian Fainelli1-5/+0
All boards replicate the aliases node, move the aliases node to bcm-nsp.dtsi and add all the serial and ethernet ports such that a boot program like u-boot can populate MAC addresses accordingly. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-03-12ARM: dts: NSP: Switch to port 8 for CPU portFlorian Fainelli1-3/+3
Now that we have added support for pre-pended Broadcom tags with commit 11606039604c ("net: dsa: b53: Support prepended Broadcom tags") we can switch all the Northstar Plus reference boards to use port 8 for the CPU port. This allows us to prepare room for supporting the Flow Accelerator 2 NAPT offload, and frees up port 5 to be made fully configurable for the modes that it supports: internal, SGMII, RGMII etc. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-08-07ARM: dts: NSP: Add USB3 and USB3 PHY to NSPJon Mason1-0/+8
This uses the existing Northstar USB3 PHY driver to enable the USB3 ports on NSP. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-18ARM: dts: NSP: Add EHCI/OHCI USB nodes to device treeJon Mason1-0/+8
Add the EHCI and OHCI entries to the Northstar Plus device tree files. Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com> Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-18ARM: dts: NSP: Add SD/MMC supportJon Mason1-42/+76
Add SD/MMC support to the Broadcom NSP SVK and XMC. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-18ARM: dts: NSP: Add and enable amac2Jon Mason1-0/+4
Add and enable the third AMAC ethernet interface in the device trees for the platforms where it is present. Also, enable amac1 on some of the platforms where that was missing. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-18ARM: dts: NSP: Add BCM958625K switch portsJon Mason1-0/+45
Add the layout of the switch ports found on the BCM958625K reference board. The CPU port is hooked up to the AMAC0 Ethernet controller adapter. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-18ARM: dts: NSP: Correct NAND partition unit addressJon Mason1-4/+4
The NAND partition unit address does not match the other NSP device tree files. This change makes them uniform. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-01-18ARM: dts: NSP: DT Clean-upsJon Mason1-32/+32
The QSPI entry was added out of the sequental order that the rest of the DTSI file is in. Move it to make it fit in properly. Also, some other entries have been added in a non-alphabetical order in the DTS files, making them different from the other NSP DTS files. Move the relevant peices to make it match. Finally, remove errant new lines. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-10-19ARM: dts: NSP: Add QSPI nodes to NSPI and bcm958625k DTSesKamal Dasu1-0/+34
Adding QSPI Device Tree node compatible with the new spi-bcm-qspi driver for the Broadcom Northstar Plus SoC DTSI and bcm958625k reference board. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-08-08ARM: dts: NSP: Specify RAM amount for BCM958625K boardJon Mason1-0/+5
Add 2GB of memory starting at physical offset 0x6000_0000. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-08-08ARM: dts: NSP: Add AMAC entriesJon Mason1-0/+8
Add Device Tree entries for the Ethernet devices (AMAC) present on the Broadcom Northstar Plus SoCs. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-06-16ARM: dts: nsp: Add sata device tree entryYendapally Reddy Dhananjaya Reddy1-0/+12
Add sata support to the Northstar Plus SoC device tree. Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2015-12-06ARM: dts: enable pinctrl for Broadcom NSPYendapally Reddy Dhananjaya Reddy1-0/+9
This enables the pinctrl support for Broadcom NSP SoC Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yrdreddy@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-11-16ARM: dts: NSP: Add NAND Support to DTJon Mason1-0/+38
Add NAND support to the device tree for the Broadcom Northstar Plus SoC. Since no driver changes are needed to enable this hardware, only the device tree changes are required to make this functional. Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-11-16ARM: dts: NSP: Add PCI supportJon Mason1-0/+12
Add PCI support to the Northstar Plus SoC. This uses the existing pcie-iproc driver. So, all that is needed is device tree entries in the DTS. Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2015-09-14ARM: NSP: add minimal Northstar Plus device treeJon Mason1-0/+57
Add a very minimalistic set of Northstar Plus Device Tree files which describes the SoC and the BCM958625 implementation. The perpherials described are: ARM Cortex A9 CPU 2 8250 UARTs ARM GIC PL310 L2 Cache ARM A9 Global timer Signed-off-by: Kapil Hali <kapilh@broadcom.com> Signed-off-by: Jon Mason <jonmason@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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