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2021-08-24riscv: Remove non-standard linux,elfcorehdr handlingGeert Uytterhoeven
RISC-V uses platform-specific code to locate the elf core header in memory. However, this does not conform to the standard "linux,elfcorehdr" DT bindings, as it relies on a reserved memory node with the "linux,elfcorehdr" compatible value, instead of on a "linux,elfcorehdr" property under the "/chosen" node. The non-compliant code can just be removed, as the standard behavior is already implemented by platform-agnostic handling in the FDT core code. Fixes: 5640975003d0234d ("RISC-V: Add crash kernel support") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/41c75d6ee3114ae6304f8afe0051895af91200ee.1628670468.git.geert+renesas@glider.be
2021-08-24of: fdt: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD) instead of #ifdefGeert Uytterhoeven
Replace the conditional compilation using "#ifdef CONFIG_BLK_DEV_INITRD" by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to increase compile coverage and to simplify the code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/604c13747f09d800da6a7c12f661e1ec146f1dfd.1628670468.git.geert+renesas@glider.be
2021-08-24of: fdt: Add generic support for handling usable memory range propertyGeert Uytterhoeven
Add support for handling the "linux,usable-memory-range" property in the "/chosen" node to the FDT core code. This can co-exist safely with the architecture-specific handling, until the latter has been removed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/3bd69bada93ee59b7d23c38b3527fc1654e19343.1628670468.git.geert+renesas@glider.be
2021-08-24of: fdt: Add generic support for handling elf core headers propertyGeert Uytterhoeven
There are two methods to specify the location of the elf core headers: using the "elfcorehdr=" kernel parameter, as handled by generic code in kernel/crash_dump.c, or using the "linux,elfcorehdr" property under the "/chosen" node in the Device Tree, as handled by architecture-specific code in arch/arm64/mm/init.c. Extend support for "linux,elfcorehdr" to all platforms supporting DT by adding platform-agnostic handling for handling this property to the FDT core code. This can co-exist safely with the architecture-specific handling, until the latter has been removed. This requires moving the call to of_scan_flat_dt() up, as the code scanning the "/chosen" node now needs to be aware of the values of "#address-cells" and "#size-cells". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/c7e46e50aaf87ef49bdaa61358d25b122f32b7df.1628670468.git.geert+renesas@glider.be
2021-08-24crash_dump: Make elfcorehdr address/size symbols always visibleGeert Uytterhoeven
Make the forward declarations of elfcorehdr_addr and elfcorehdr_size, and the definitions of ELFCORE_ADDR_MAX and ELFCORE_ADDR_ERR always available, like is done for phys_initrd_start and phys_initrd_size. Code referring to these symbols can then just check for IS_ENABLED(CONFIG_CRASH_DUMP), instead of requiring conditional compilation using an #ifdef, thus preparing to increase compile coverage. Suggested-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/ba965ca613c0cc82c1ec2fe353ee34fb13b36474.1628670468.git.geert+renesas@glider.be
2021-08-24dt-bindings: memory: convert Samsung Exynos DMC to dtschemaKrzysztof Kozlowski
Convert Samsung Exynos5422 SoC frequency and voltage scaling for Dynamic Memory Controller to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20210820150353.161161-3-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-24dt-bindings: devfreq: event: convert Samsung Exynos PPMU to dtschemaKrzysztof Kozlowski
Convert Samsung Exynos PPMU bindings to DT schema format using json-schema. The example is quite different due to the nature of dtschema examples parsing (no overriding via-label allowed). New bindings contain copied description from previous bindings document, therefore the license is set as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210820150353.161161-2-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-24dt-bindings: devfreq: event: convert Samsung Exynos NoCP to dtschemaKrzysztof Kozlowski
Convert Samsung Exynos NoC Probe bindings to DT schema format using json-schema. New bindings contain copied description from previous bindings document, therefore the license is set as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210820150353.161161-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-23kbuild: Enable dtc 'pci_device_reg' warning by defaultRob Herring
There's only a couple of instances of the 'pci_device_reg' warnings left and they look legit, so let's enable the warning by default. Cc: Heiko Stuebner <heiko@sntech.de> Cc: Nicolas Saenz Julienne <nsaenz@kernel.org> Cc: soc@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210820165011.3257112-1-robh@kernel.org/
2021-08-23dt-bindings: soc: remove obsolete zte zx headerZenghui Yu
The zte zx platform had been removed in commit 89d4f98ae90d ("ARM: remove zte zx platform"), so this header is no longer needed. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Link: https://lore.kernel.org/r/20210821030924.192-2-yuzenghui@huawei.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-23dt-bindings: clock: remove obsolete zte zx headerZenghui Yu
The zx296718-clkc driver had been removed in commit bcbe6005eb18 ("clk: remove zte zx driver"), so this header is no longer needed. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Link: https://lore.kernel.org/r/20210821030924.192-1-yuzenghui@huawei.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-23of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFSMarc Zyngier
Trying to boot without SYSFS, but with OF_DYNAMIC quickly results in a crash: [ 0.088460] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070 [...] [ 0.103927] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.14.0-rc3 #4179 [ 0.105810] Hardware name: linux,dummy-virt (DT) [ 0.107147] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--) [ 0.108876] pc : kernfs_find_and_get_ns+0x3c/0x7c [ 0.110244] lr : kernfs_find_and_get_ns+0x3c/0x7c [...] [ 0.134087] Call trace: [ 0.134800] kernfs_find_and_get_ns+0x3c/0x7c [ 0.136054] safe_name+0x4c/0xd0 [ 0.136994] __of_attach_node_sysfs+0xf8/0x124 [ 0.138287] of_core_init+0x90/0xfc [ 0.139296] driver_init+0x30/0x4c [ 0.140283] kernel_init_freeable+0x160/0x1b8 [ 0.141543] kernel_init+0x30/0x140 [ 0.142561] ret_from_fork+0x10/0x18 While not having sysfs isn't a very common option these days, it is still expected that such configuration would work. Paper over it by bailing out from __of_attach_node_sysfs() if CONFIG_SYSFS isn't enabled. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210820144722.169226-1-maz@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-23dt-bindings: memory: convert H8/300 bus controller to dtschemaKrzysztof Kozlowski
Convert H8/300 bus controller bindings to DT schema format using json-schema. The conversion also extends the bindings to match what is really used in existing devicetree sources (the original file mentions only "renesas,h8300-bsc" but "renesas,h8300h-bsc" and "renesas,h8s-bsc" are used with it). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210818202953.16862-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-20dt-bindings: Output yamllint warnings to stderrRob Herring
yamllint warnings go to stdout which means on a quiet build no warnings are output. Fix this and redirect the yamllint output to stderr. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210820000047.1667819-1-robh@kernel.org
2021-08-20dt-bindings: eeprom-93xx46: Convert to json schemaAswath Govindraju
Convert eeprom-93xx46 binding documentation from txt to yaml format Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Link: https://lore.kernel.org/r/20210818105626.31800-1-a-govindraju@ti.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18dt-bindings: PCI: faraday,ftpci100: Fix 'contains' schema usageRob Herring
The 'contains' keyword applies to elements within an array, so using 'items' only makes sense if the elements of the array are another array which is not the case for 'compatible' properties. Looking at the driver, it seems the intent was the condition should be true when 'faraday,ftpci100' is present, so we can drop 'cortina,gemini-pci'. Fixes: 2720b991337d ("dt-bindings: PCI: ftpci100: convert faraday,ftpci100 to YAML") Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-pci@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210817174743.541353-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18dt-bindings: memory: convert TI a8xx DDR2/mDDR memory controller to dtschemaKrzysztof Kozlowski
Convert Texas Instruments da8xx DDR2/mDDR memory controller bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210818113248.85084-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18dt-bindings: memory: convert Synopsys IntelliDDR memory controller to dtschemaKrzysztof Kozlowski
Convert Synopsys IntelliDDR Multi Protocol memory controller (present in Xilinx Zynq and ZynqMP) bindings to DT schema format using json-schema. New binding contains copied parts of description from previous binding document, therefore the license is set as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210818113139.84869-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18MAINTAINERS: EDAC/armada_xp: include dt-bindingsKrzysztof Kozlowski
Include dt-bindings for Marvell Armada XP SDRAM in the EDAC-ARMADA entry. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210817093807.59531-2-krzysztof.kozlowski@canonical.com
2021-08-18dt-bindings: memory: convert Marvell MVEBU SDRAM controller to dtschemaKrzysztof Kozlowski
Convert Marvell MVEBU SDRAM controller bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210817093807.59531-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18dt-bindings: memory: convert Broadcom DPFE to dtschemaKrzysztof Kozlowski
Convert Broadcom DDR PHY Front End (DPFE) bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Markus Mayer <mmayer@broadcom.com> Link: https://lore.kernel.org/r/20210817080617.14503-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-18of: property: fw_devlink: Add support for "phy-handle" propertySaravana Kannan
Allows tracking dependencies between Ethernet PHYs and their consumers. Cc: Andrew Lunn <andrew@lunn.ch> Cc: netdev@vger.kernel.org Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210818021717.3268255-1-saravanak@google.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17of: property: fw_devlink: Add support for "leds" and "backlight"Saravana Kannan
Allows tracking dependencies between leds/backlights devices and their consumers. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210814023132.2729731-2-saravanak@google.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17dt-bindings: memory: convert Qualcomm Atheros DDR to dtschemaKrzysztof Kozlowski
Convert Qualcomm Atheros AR7xxx/AR9xxx DDR controller to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210813143537.130310-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17dt-bindings: rng: convert Samsung Exynos TRNG to dtschemaKrzysztof Kozlowski
Convert Samsung Exynos SoC True Random Number Generator bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210811084306.28740-2-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17dt-bindings: irqchip: convert Samsung Exynos IRQ combiner to dtschemaKrzysztof Kozlowski
Convert Samsung Exynos SoC Interrupt Combiner Controller bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210811084306.28740-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17dt-bindings: ata: drop unused Exynos SATA bindingsKrzysztof Kozlowski
The Samsung Exynos SoC SATA bindings are not implemented in the kernel, not used and superseded by generic Documentation/devicetree/bindings/ata/ahci-platform.txt bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210811083859.28234-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-17dt-bindings: net: renesas,etheravb: Drop "int_" prefix and "_n" suffix from ↵Biju Das
interrupt names This patch updates interrupt-names with dropping "int_" prefix and "_n" suffix. Fixes: 1dbd981fcf2a ("dt-bindings: net: renesas,etheravb: Document Gigabit Ethernet IP") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20210815133926.22860-1-biju.das.jz@bp.renesas.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-16dt-bindings: phy: Add bindings for HiKey 970 PCIe PHYMauro Carvalho Chehab
Document the bindings for HiKey 970 (hi3670) PCIe PHY interface, supported via the pcie-kirin driver. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/461495431dd28ad2779658659f137db4bd747aa8.1628061310.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-16dt-bindings: PCI: kirin: Add support for Kirin970Mauro Carvalho Chehab
Add a new compatible, plus the new bindings needed by HiKey970 board. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/875a4571e253040d3885ee1f37467b0bade7361b.1628061310.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-16dt-bindings: PCI: kirin: Convert kirin-pcie.txt to yamlMauro Carvalho Chehab
Convert the file into a JSON description at the yaml format. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/081c179ef2e0ddf11566144cd5967b15268565b4.1628061310.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-15dt-bindings: PCI: kirin: Fix compatible stringMauro Carvalho Chehab
The pcie-kirin driver doesn't declare a hisilicon,kirin-pcie. Also, remove the useless comment after the description, as other compat will be supported by the same driver in the future. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/3e3e29a88f8e71eb228edf33d70cbe70db431408.1627965261.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-15of: fdt: Remove weak early_init_dt_mark_hotplug_memory_arch()Geert Uytterhoeven
Commit 41a9ada3e6b4253f ("of/fdt: mark hotpluggable memory") introduced two (for systems with and without memblock) weak versions of early_init_dt_mark_hotplug_memory_arch(), that could be overridden by an architecture-specific version. However, no overrides ever emerged. Later, commit aca52c3983891060 ("mm: remove CONFIG_HAVE_MEMBLOCK") removed the non-memblock version. Remove early_init_dt_mark_hotplug_memory_arch(), and replace it by a direct call to memblock_mark_hotplug(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/1a61f75ec50d3c2922fcdbe33337266a58a4125f.1628671960.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-15of: fdt: Remove early_init_dt_reserve_memory_arch() override capabilityGeert Uytterhoeven
Commit e7ae8d174eec0b3b ("MIPS: replace add_memory_region with memblock") removed the last architecture-specific override of early_init_dt_reserve_memory_arch(). Convert the common implementation from a weak global function to a static function. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/be0140a0183ecfd0a3afa4fe6d2d77ed418102f9.1628671897.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-14of: property: fw_devlink: Add support for "resets" and "pwms"Saravana Kannan
Allows better tracking of dependencies between devices. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210805223729.1196047-1-saravanak@google.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-14dt-bindings: timer: Remove binding for energymicro,efm32-timer.txtMichal Simek
The driver has been removed by commit 523d83ef0979 ("clocksource/drivers/efm32: Drop unused timer code") that's why binding doc shouldn't be also valid anymore. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/571fc4b2e6d41c61b7f4445601a79bb50aace2e7.1628245879.git.michal.simek@xilinx.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-14dt-bindings: gpu: mali-bifrost: Add RK3568 compatibleEzequiel Garcia
The Rockchip RK3568 SoC has a Bifrost Mali-G52 GPU, add a compatible string for it. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Link: https://lore.kernel.org/r/20210805025948.10900-3-ezequiel@collabora.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-03of: fdt: do not update local variable after useOhhoon Kwon
Fix the below warning: drivers/of/fdt.c:196:4: warning: Value stored to 'pprev' is never read [clang-analyzer-deadcode.DeadStores] pprev = &pp->next; ^ ~~~~~~~~~ Signed-off-by: Ohhoon Kwon <ohoono.kwon@samsung.com> Link: https://lore.kernel.org/r/20210803101309.904-1-ohoono.kwon@samsung.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-02Documentation: fix incorrect macro referencing in mscc-phy-vsc8531.txtBaisheng Gao
Modify LINK_1000_ACTIVITY and LINK_100_ACTIVITY to VSC8531_LINK_1000_ACTIVITY and VSC8531_LINK_100_ACTIVITY respectively in the example of ethernet-phy node according to include/dt-bindings/net/mscc-phy-vsc8531.h. Signed-off-by: Baisheng Gao <gaobaisheng@bonc.com.cn> Link: https://lore.kernel.org/r/1627488086-200263-1-git-send-email-gaobaisheng@bonc.com.cn Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-02dt-bindings: auxdisplay: arm-charlcd: Convert to json-schemaGeert Uytterhoeven
Convert the ARM Versatile Character LCD Device Tree binding documentation to json-schema. Correct compatible value. Document missing properties. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/4a63caa4136e8a31e82c7d75bb6f273498e8cccf.1627402256.git.geert@linux-m68k.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-02dt-bindings: auxdisplay: img-ascii-lcd: Convert to json-schemaGeert Uytterhoeven
Convert the Device Tree binding documentation for ASCII LCD displays on Imagination Technologies boards to json-schema. Drop bogus regmap property. Add example. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/6e74aa466d39ddc9abe502e054d04e8cc7b76b40.1627402094.git.geert@linux-m68k.org [robh: add type to 'offset'] Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-02dt-bindings: memory: renesas,rpc-if: Miscellaneous improvementsGeert Uytterhoeven
- Fix rejection of legitimate flash subnodes containing multiple compatible values, - Add missing list of required properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/d81b59a513c2a5204c8378b4a89cd07f97c46797.1627401508.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-02dt-bindings: net: renesas,etheravb: Document Gigabit Ethernet IPBiju Das
Document Gigabit Ethernet IP found on RZ/G2L SoC. Gigabit Ethernet Interface includes Ethernet controller (E-MAC), Internal TCP/IP Offload Engine (TOE) and Dedicated Direct memory access controller (DMAC) for transferring transmitted Ethernet frames to and received Ethernet frames from respective storage areas in the URAM at high speed. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20210727123450.15918-1-biju.das.jz@bp.renesas.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: rng: mediatek: add mt7986 to mtk rng bindingSam Shih
Add RNG binding for MT7986 SoC. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Link: https://lore.kernel.org/r/20210726071439.14248-9-sam.shih@mediatek.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: arm: Convert Gemini boards to YAMLLinus Walleij
This removes the old plaintext Gemini binding and replace it with a YAML schema, adding some new boards in the process. While we are at it, add the missing vendors to the vendor prefix file. Drop the overly deliberate description of subnodes and the big example from the old document. Keep the elaborate description. I noticed that "wiliboard" is not a real vendor, the vendor is named "wiligear" so deprecated this and replaced with the proper vendor. Cc: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210723152356.1874088-1-linus.walleij@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: mtd: update mtd-physmap.yaml referenceMauro Carvalho Chehab
Changeset 63f8e9e0ac65 ("dt-bindings: mtd: Convert mtd-physmap to DT schema") renamed: Documentation/devicetree/bindings/mtd/mtd-physmap.txt to: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml. Update its cross-reference accordingly. Fixes: 63f8e9e0ac65 ("dt-bindings: mtd: Convert mtd-physmap to DT schema") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/ab2ff9ee66110c37691b467ec8b4679e9d426416.1626947923.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: nvmem: Convert UniPhier eFuse bindings to json-schemaKunihiko Hayashi
Convert the UniPhier eFuse binding to DT schema format. Cc: Keiji Hayashibara <hayashibara.keiji@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1626661864-15473-3-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: nvmem: Extend patternProperties to optionally indicate bit positionKunihiko Hayashi
Allow to extend expression of sub nodes to optionally indicate bit position. This extension is needed to distinguish between different bit positions in the same address. For example, there are two nvmem nodes starting with bit 4 and bit 0 at the same address 0x54. In this case, it can be expressed as follows. trim@54,4 { reg = <0x54 1>; bits = <4 2>; }; trim@54,0 { reg = <0x54 1>; bits = <0 4>; }; Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1626661864-15473-2-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: fpga: convert Xilinx Zynq MPSoC bindings to YAMLNobuhiro Iwamatsu
Convert FPGA Manager for Xilinx Zynq MPSoC bindings documentation to YAML. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210716212621.286806-1-iwamatsu@nigauri.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-29dt-bindings: power: reset: convert Xilinx Zynq MPSoC bindings to YAMLNobuhiro Iwamatsu
Convert power managemnet for Xilinx Zynq MPSoC bindings documentation to YAML. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210715095627.228176-1-iwamatsu@nigauri.org Signed-off-by: Rob Herring <robh@kernel.org>
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