kernel.git/Documentation/devicetree/bindings/bus, branch linux-5.8.y

dt-bindings: bus: uniphier-system-bus: fix warning in example

2020-06-30T14:42:26Z

Since commit e69f5dc623f9 ("dt-bindings: serial: Convert 8250 to json-schema"), the schema for "ns16550a" is checked. 'make dt_binding_check' emits the following warning: uart@5,00200000: $nodename:0: 'uart@5,00200000' does not match '^serial(@[0-9a-f,]+)*$' Rename the node to follow the pattern defined in Documentation/devicetree/bindings/serial/serial.yaml While I was here, I removed leading zeros from unit names. Signed-off-by: Masahiro Yamada Link: https://lore.kernel.org/r/20200623113242.779241-1-yamada.masahiro@socionext.com Signed-off-by: Rob Herring

dt-bindings: Fix more incorrect 'reg' property sizes in examples

2020-06-11T20:12:09Z

The examples template is a 'simple-bus' with a size of 1 cell for had between 2 and 4 cells which really only errors on I2C or SPI type devices with a single cell. The easiest fix in most cases is to change the 'reg' property to 1 cell for address and size. Cc: "Heiko Stübner" Cc: Ezequiel Garcia Cc: Mauro Carvalho Chehab Cc: Philipp Zabel Cc: Miquel Raynal Cc: Richard Weinberger Cc: "David S. Miller" Cc: Bjorn Andersson Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Liam Girdwood Cc: linux-rockchip@lists.infradead.org Cc: linux-media@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: netdev@vger.kernel.org Cc: alsa-devel@alsa-project.org Acked-by: Mark Brown Signed-off-by: Rob Herring

Merge tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2020-06-05T03:11:25Z

Pull devicetree updates from Rob Herring: - Convert various DT (non-binding) doc files to ReST - Various improvements to device link code - Fix __of_attach_node_sysfs refcounting bug - Add support for 'memory-region-names' with reserved-memory binding - Vendor prefixes for Protonic Holland, BeagleBoard.org, Alps, Check Point, Würth Elektronik, U-Boot, Vaisala, Baikal Electronics, Shanghai Awinic Technology Co., MikroTik, Silex Insight - A bunch more binding conversions to DT schema. Only 3K to go. - Add a minimum version check for schema tools - Treewide dropping of 'allOf' usage with schema references. Not needed in new json-schema spec. - Some formatting clean-ups of schemas * tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (194 commits) dt-bindings: clock: Add documentation for X1830 bindings. dt-bindings: mailbox: Convert imx mu to json-schema dt-bindings: power: Convert imx gpcv2 to json-schema dt-bindings: power: Convert imx gpc to json-schema dt-bindings: Merge gpio-usb-b-connector with usb-connector dt-bindings: timer: renesas: cmt: Convert to json-schema dt-bindings: clock: Convert i.MX8QXP LPCG to json-schema dt-bindings: timer: Convert i.MX GPT to json-schema dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742 dt-bindings: serial: Add binding for UART pin swap dt-bindings: geni-se: Add interconnect binding for GENI QUP dt-bindings: geni-se: Convert QUP geni-se bindings to YAML dt-bindings: vendor-prefixes: Add Silex Insight vendor prefix dt-bindings: input: touchscreen: edt-ft5x06: change reg property dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver dt-bindings: timer: renesas: mtu2: Convert to json-schema of/fdt: Remove redundant kbasename function call dt-bindings: clock: Convert i.MX1 clock to json-schema dt-bindings: clock: Convert i.MX21 clock to json-schema dt-bindings: clock: Convert i.MX25 clock to json-schema ...

Merge tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-06-05T02:56:20Z

Pull ARM/SoC driver updates from Arnd Bergmann: "These are updates to SoC specific drivers that did not have another subsystem maintainer tree to go through for some reason: - Some bus and memory drivers for the MIPS P5600 based Baikal-T1 SoC that is getting added through the MIPS tree. - There are new soc_device identification drivers for TI K3, Qualcomm MSM8939 - New reset controller drivers for NXP i.MX8MP, Renesas RZ/G1H, and Hisilicon hi6220 - The SCMI firmware interface can now work across ARM SMC/HVC as a transport. - Mediatek platforms now use a new driver for their "MMSYS" hardware block that controls clocks and some other aspects in behalf of the media and gpu drivers. - Some Tegra processors have improved power management support, including getting woken up by the PMIC and cluster power down during idle. - A new v4l staging driver for Tegra is added. - Cleanups and minor bugfixes for TI, NXP, Hisilicon, Mediatek, and Tegra" * tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (155 commits) clk: sprd: fix compile-testing bus: bt1-axi: Build the driver into the kernel bus: bt1-apb: Build the driver into the kernel bus: bt1-axi: Use sysfs_streq instead of strncmp bus: bt1-axi: Optimize the return points in the driver bus: bt1-apb: Use sysfs_streq instead of strncmp bus: bt1-apb: Use PTR_ERR_OR_ZERO to return from request-regs method bus: bt1-apb: Fix show/store callback identations bus: bt1-apb: Include linux/io.h dt-bindings: memory: Add Baikal-T1 L2-cache Control Block binding memory: Add Baikal-T1 L2-cache Control Block driver bus: Add Baikal-T1 APB-bus driver bus: Add Baikal-T1 AXI-bus driver dt-bindings: bus: Add Baikal-T1 APB-bus binding dt-bindings: bus: Add Baikal-T1 AXI-bus binding staging: tegra-video: fix V4L2 dependency tee: fix crypto select drivers: soc: ti: knav_qmss_queue: Make knav_gp_range_ops static soc: ti: add k3 platforms chipid module driver dt-bindings: soc: ti: add binding for k3 platforms chipid module ...

dt-bindings: bus: Add Baikal-T1 APB-bus binding

2020-05-28T12:00:08Z

Baikal-T1 CPU or DMAC MMIO requests are handled by the AMBA 3 AXI Interconnect which routes them to the AXI-APB bridge, which in turn serializes accesses and routes them to the corresponding APB slave device. This binding describes the AXI-APB bridge considered as the APB-bus. It is supposed to be compatible with "be,bt1-apb" and "simple-bus" drivers, should be equipped with EHB MMIO region and a region with no slave device mapped, interrupts line number, APB reference clock and domain reset line. Link: https://lore.kernel.org/r/20200526125928.17096-3-Sergey.Semin@baikalelectronics.ru Signed-off-by: Serge Semin Reviewed-by: Rob Herring Cc: Alexey Malahov Cc: Paul Burton Cc: Olof Johansson Cc: linux-mips@vger.kernel.org Cc: soc@kernel.org Signed-off-by: Arnd Bergmann

dt-bindings: bus: Add Baikal-T1 AXI-bus binding

2020-05-28T11:59:56Z

AXI3-bus is the main communication bus connecting all high-speed peripheral IP-cores with RAM controller and with MIPS P5600 cores on Baikal-T1 SoC. This binding describes the DW AMBA 3 AXI Inteconnect and Errors Handler Block synthesized on top of it, which are responsible for the AXI-bus traffic arbitration and errors reporting upstream to CPU. Baikal-T1 AXI-bus DT node is supposed to be compatible with "be,bt1-axi" and "simple-bus" drivers, should have reg property with AXI-bus QOS registers space, syscon phandle reference to the Baikal-T1 System Controller, IRQ line declared, AXI Interconnect reference clock and reset line. Link: https://lore.kernel.org/r/20200526125928.17096-2-Sergey.Semin@baikalelectronics.ru Signed-off-by: Serge Semin Reviewed-by: Rob Herring Cc: Alexey Malahov Cc: Paul Burton Cc: Olof Johansson Cc: linux-mips@vger.kernel.org Cc: soc@kernel.org Signed-off-by: Arnd Bergmann

dt-bindings: Remove cases of 'allOf' containing a '$ref'

2020-05-03T16:10:41Z

json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. The json-schema library doesn't yet support this, but the tooling now does a fixup for this and either way works. This has been a constant source of review comments, so let's change this treewide so everyone copies the simpler syntax. Scripted with ruamel.yaml with some manual fixups. Some minor whitespace changes from the script. Signed-off-by: Rob Herring Acked-by: Maxime Ripard Acked-by: Lee Jones Acked-By: Vinod Koul Acked-by: Mark Brown Acked-by: Alexandre Belloni Acked-by: Wolfram Sang # for I2C Reviewed-by: Linus Walleij Acked-by: Jonathan Cameron #for-iio Reviewed-by: Stephen Boyd # clock Signed-off-by: Rob Herring

bus: Add DT bindings for Integrator/AP logic modules

2020-04-28T19:50:20Z

This adds YAML device tree bindings for the Integrator/AP logic modules. These are plug-in tiles used typically for FPGA prototyping. Reviewed-by: Rob Herring Cc: devicetree@vger.kernel.org Cc: Robin Murphy Link: https://lore.kernel.org/r/20200320134524.52140-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij

dt-bindings: Clean-up schema indentation formatting

2020-04-16T21:59:22Z

Fix various inconsistencies in schema indentation. Most of these are list indentation which should be 2 spaces more than the start of the enclosing keyword. This doesn't matter functionally, but affects running scripts which do transforms on the schema files. Signed-off-by: Rob Herring Acked-by: Maxime Ripard Acked-by: Lee Jones Acked-By: Vinod Koul Acked-by: Mark Brown Acked-by: Alexandre Belloni Signed-off-by: Rob Herring

Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-04-03T22:05:35Z

Pull ARM driver updates from Arnd Bergmann: "These are the usual updates for SoC specific device drivers and related subsystems that don't have their own top-level maintainers: - ARM SCMI/SCPI updates to allow pluggable transport layers - TEE subsystem cleanups - A new driver for the Amlogic secure power domain controller - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and TI OMAP2+ sysc drivers. - Qualcomm SoC driver updates, including a new library module for "protection domain" notifications - Lots of smaller bugfixes and cleanups in other drivers" * tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits) soc: fsl: qe: fix sparse warnings for ucc_slow.c soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure soc: fsl: qe: fix sparse warnings for ucc_fast.c soc: fsl: qe: fix sparse warnings for qe_ic.c soc: fsl: qe: fix sparse warnings for ucc.c soc: fsl: qe: fix sparse warning for qe_common.c soc: fsl: qe: fix sparse warnings for qe.c soc: qcom: Fix QCOM_APR dependencies soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb soc: imx: drop COMPILE_TEST for IMX_SCU_SOC firmware: imx: add COMPILE_TEST for IMX_SCU driver soc: imx: gpc: fix power up sequencing soc: imx: increase build coverage for imx8m soc driver soc: qcom: apr: Add avs/audio tracking functionality dt-bindings: soc: qcom: apr: Add protection domain bindings soc: qcom: Introduce Protection Domain Restart helpers devicetree: bindings: firmware: add ipq806x to qcom_scm memory: tegra: Correct debugfs clk rate-range on Tegra124 memory: tegra: Correct debugfs clk rate-range on Tegra30 memory: tegra: Correct debugfs clk rate-range on Tegra20 ...