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2024-09-19Merge tag 'devicetree-for-6.12' of ↵Linus Torvalds5-199/+230
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT Bindings: - Drop duplicate devices in trivial-devices.yaml - Add a common serial peripheral device schema and reference it in serial device schemas. - Convert nxp,lpc1850-wdt, zii,rave-wdt, ti,davinci-wdt, snps,archs-pct, fsl,bcsr, fsl,fpga-qixis-i2c, fsl,fpga-qixis, fsl,cpm-enet, fsl,cpm-mdio, fsl,ucc-hdlc, maxim,ds26522, aspeed,ast2400-cvic, aspeed,ast2400-vic, fsl,ftm-timer, ti,davinci-timer, fsl,rcpm, and qcom,ebi2 to DT schema - Add support for rockchip,rk3576-wdt, qcom,apss-wdt-sa8255p, fsl,imx8qm-irqsteer, qcom,pm6150-vib, qcom,sa8255p-pdc, isil,isl69260, ti,tps546d24, and lpc32xx DMA mux - Drop duplicate nvidia,tegra186-ccplex-cluster.yaml and mediatek,mt6795-sys-clock.yaml - Add arm,gic ESPI and EPPI interrupt type specifiers - Add another batch of legacy compatible strings which we have no intention of documenting - Add dmas/dma-names properties to FSL lcdif - Fix wakeup-source reference to m8921-keypad.yaml - Treewide fixes of typos in bindings DT Core: - Update dtc/libfdt to upstream version v1.7.0-95-gbcd02b523429 - More conversions to scoped iterators and __free() initializer - Handle overflows in address resources on 32-bit systems - Extend extracting compatible strings in sources from function parameters - Use of_property_present() in DT unittest - Clean-up of_irq_to_resource() to use helpers - Support #msi-cells=<0> in of_msi_get_domain() - Improve the kerneldoc for of_property_match_string() - kselftest: Ignore nodes that have ancestors disabled" * tag 'devicetree-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (59 commits) dt-bindings: watchdog: Add rockchip,rk3576-wdt compatible dt-bindings: cpu: Drop duplicate nvidia,tegra186-ccplex-cluster.yaml dt-bindings: clock: mediatek: Drop duplicate mediatek,mt6795-sys-clock.yaml of/irq: Use helper to define resources of/irq: Make use of irq_get_trigger_type() dt-bindings: clk: vc5: Make SD/OE pin configuration properties not required drivers/of: Improve documentation for match_string of: property: Do some clean up with use of __free() dt-bindings: watchdog: qcom-wdt: document support on SA8255p dt-bindings: interrupt-controller: fsl,irqsteer: Document fsl,imx8qm-irqsteer dt-bindings: interrupt-controller: arm,gic: add ESPI and EPPI specifiers dt-bindings: dma: Add lpc32xx DMA mux binding dt-bindings: trivial-devices: Drop duplicate "maxim,max1237" dt-bindings: trivial-devices: Drop duplicate LM75 compatible devices dt-bindings: trivial-devices: Deprecate "ad,ad7414" dt-bindings: trivial-devices: Drop incorrect and duplicate at24 compatibles dt-bindings: wakeup-source: update reference to m8921-keypad.yaml dt-bindings: interrupt-controller: qcom-pdc: document support for SA8255p dt-bindings: Fix various typos of: address: Unify resource bounds overflow checking ...
2024-09-03dt-bindings: soc: fsl: cpm_qe: Add QUICC Engine (QE) QMC controllerHerve Codina1-0/+197
Add support for the QMC (QUICC Multichannel Controller) available in some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321. This QE QMC is similar to the CPM QMC except that it uses UCCs (Unified Communication Controllers) instead of SCCs (Serial Communication Controllers). Also, compared against the CPM QMC, this QE QMC does not use a fixed area for the UCC/SCC parameters area but it uses a dynamic area allocated and provided to the hardware at runtime. Last point, the QE QMC can use a firmware to have the QMC working in 'soft-qmc' mode. Signed-off-by: Herve Codina <[email protected]> Reviewed-by: Christophe Leroy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Christophe Leroy <[email protected]>
2024-09-03dt-bindings: soc: fsl: cpm_qe: Add QUICC Engine (QE) TSA controllerHerve Codina1-0/+210
Add support for the time slot assigner (TSA) available in some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321. This QE TSA is similar to the CPM TSA except that it uses UCCs (Unified Communication Controllers) instead of SCCs (Serial Communication Controllers). Also, compared against the CPM TSA, this QE TSA can handle up to 4 TDMs instead of 2 and allows to configure the logic level of sync signals. Signed-off-by: Herve Codina <[email protected]> Reviewed-by: Rob Herring (Arm) <[email protected]> Reviewed-by: Christophe Leroy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Christophe Leroy <[email protected]>
2024-08-15dt-bindings: soc: fsl: cpm_qe: convert network.txt to yamlFrank Li2-130/+140
Convert binding doc newwork.txt to yaml format. HDLC part: - Convert to "fsl,ucc-hdlc.yaml". - Add missed reg and interrupt property. - Update example to pass build. ethernet part: - Convert to net/fsl,cpm-enet.yaml - Add 0x in example, which should be hex value - Add ref to ethernet-controller.yaml mdio part: - Convert to net/fsl,cpm-mdio.yaml - Add 0x in example, which should be hex value - Add ref to mdio.yaml Signed-off-by: Frank Li <[email protected]> Acked-by: Jakub Kicinski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-08-12dt-bindings: fsl: fsl,rcpm: fix unevaluated fsl,rcpm-wakeup propertyKrzysztof Kozlowski1-10/+1
Drop the RCPM consumer example from the binding (LPUART device node), because: 1. Using phandles is typical syntax, thus explaining it is not needed in the provider binding, 2. It has 'fsl,rcpm-wakeup' property which is not allowed by LPUART binding so it causes dt_binding_check warning: fsl,rcpm.example.dtb: serial@2950000: Unevaluated properties are not allowed ('fsl,rcpm-wakeup' was unexpected) from schema $id: http://devicetree.org/schemas/serial/fsl-lpuart.yaml# Alternatively, this property could be added to LPUART binding (fsl-lpuart.yaml), but it looks like none of in-tree DTS use it. Fixes: ad21e3840a88 ("dt-bindings: soc: fsl: Convert rcpm to yaml format") Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Frank Li <[email protected]> Acked-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-08-06dt-bindings: soc: fsl: add missed compatible string fsl,ls*-iscFrank Li1-0/+3
Add compatible string, fsl,ls1088a-isc, fsl,ls2080a-isc, fsl,lx2160a-isc. Fix the below warning: arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dtb: /soc/syscon@1f70000: failed to match any schema with compatible: ['fsl,ls2080a-isc', 'syscon'] Signed-off-by: Frank Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-08-06dt-bindings: soc: fsl: Convert rcpm to yaml formatFrank Li2-69/+96
Convert dt-binding rcpm from txt to yaml format. Add fsl,ls1028a-rcpm compatible string. Additional changes: - Add missed compatible string fsl,<chip>-rcpm. - Remove map fsl,<chip>-rcpm to fsl,qoriq-rcpm-<version>. Signed-off-by: Frank Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-07-17Merge tag 'devicetree-for-6.11' of ↵Linus Torvalds17-692/+856
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT Bindings: - Convert and add a bunch of IBM FSI related bindings - Add a new schema listing legacy compatibles which will (probably) never be documented. This will silence various checks warning about them. - Add bindings for Sierra Wireless mangOH Green SPI IoT interface, new Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75 GPI DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and CSI-2 blocks - Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema - Drop obsolete stericsson,abx500.txt DT core: - Update dtc to upstream version v1.7.0-93-g1df7b047fe43 - Add support to run DT validation on DTs with applied overlays - Add helper for creating boolean properties in dynamic nodes and use that for dynamic PCI nodes - Clean-up early parsing of '#{address,size}-cells'" * tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits) dt-bindings: timer: sprd-timer: convert to YAML dt-bindings: incomplete-devices: document devices without bindings dt-bindings: trivial-devices: document the Sierra Wireless mangOH Green SPI IoT interface scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43 dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon node dt-bindings: soc: fsl: cpm_qe: convert to yaml format dt-bindings: i2c: i2c-fsi: Convert to json-schema dt-bindings: fsi: Document the FSI Hub Controller dt-bindings: fsi: Document the AST2700 FSI controller dt-bindings: fsi: ast2600-fsi-master: Convert to json-schema dt-bindings: fsi: ibm,i2cr-fsi-master: Reference common FSI controller dt-bindings: fsi: Document the FSI controller common properties dt-bindings: fsi: Document the IBM SBEFIFO engine dt-bindings: fsi: p9-occ: Convert to json-schema dt-bindings: fsi: Document the IBM SCOM engine dt-bindings: fsi: fsi2spi: Document SPI controller child nodes dt-bindings: interrupt-controller: convert fsl,ls-scfg-msi to yaml dt-bindings: soc: fsl: Convert q(b)man-* to yaml format dt-bindings: misc: fsl,qoriq-mc: convert to yaml format dt-bindings: drop stale Anson Huang from maintainers ...
2024-07-09dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon nodeFrank Li1-0/+56
ls1028a has a reset module that includes reboot, reset control word, and service processor control. Add platform specific compatible string to fix the below warning. syscon@1e60000: compatible: 'anyOf' conditional failed, one must be fixed: ['syscon'] is too short 'syscon' is not one of ['al,alpine-sysfabric-service', ...] Signed-off-by: Frank Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-07-09dt-bindings: soc: fsl: cpm_qe: convert to yaml formatFrank Li7-178/+393
Convert binding doc qe.txt to yaml format. Split it to fsl,qe-firmware.yaml, fsl,qe-ic.yaml, fsl,qe-muram.yaml, fsl,qe-si.yaml fsl,qe-siram.yaml, fsl,qe.yaml. Additional Changes: - Fix error in example. - Change to low case for hex value. - Remove fsl,qe-num-riscs and fsl,qe-snums from required list. - Add #address-cell and #size-cell. - Add interrupts description for qe-ic. - Add compatible string fsl,ls1043-qe-si for fsl,qe-si.yaml - Add compatible string fsl,ls1043-qe-siram for fsl,qe-siram.yaml - Add child node for fsl,qe.yaml Fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000: failed to match any schema with compatible: ['fsl,qe-muram', 'fsl,cpm-muram'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000: failed to match any schema with compatible: ['fsl,qe-muram', 'fsl,cpm-muram'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000/data-only@0: failed to match any schema with compatible: ['fsl,qe-muram-data', 'fsl,cpm-muram-data'] arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: /soc/uqe@2400000: failed to match any schema with compatible: ['fsl,qe', 'simple-bus'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000/data-only@0: failed to match any schema with compatible: ['fsl,qe-muram-data', 'fsl,cpm-muram-data'] arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: /soc/uqe@2400000/qeic@80: failed to match any schema with compatible: ['fsl,qe-ic'] Signed-off-by: Frank Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-07-09dt-bindings: soc: fsl: Convert q(b)man-* to yaml formatFrank Li9-514/+407
Convert qman, bman, qman-portals, bman-portals to yaml format. Additional Change for fsl,q(b)man-portal: - Only keep one example. - Add fsl,qman-channel-id property. - Use interrupt type macro. - Remove top level qman-portals@ff4200000 at example. Additional change for fsl,q(b)man: - Fixed example error. - Remove redundent part, only keep fsl,qman node. - Change memory-regions to memory-region. - fsl,q(b)man-portals is not required property Additional change for fsl,qman-fqd.yaml: - Fixed example error. - Only keep one example. - Ref to reserve-memory.yaml - Merge fsl,bman reserver memory part Signed-off-by: Frank Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring (Arm) <[email protected]>
2024-06-16dt-bindings: Drop Li Yang as maintainer for all bindingsMichael Walle2-2/+0
Remove Li Yang from all device tree bindings because mails to this address are bouncing. Commit fbdd90334a62 ("MAINTAINERS: Drop Li Yang as their email address stopped working") already removed the entry from the MAINTAINERS but didn't address all the in-file entries of the device tree bindings. Signed-off-by: Michael Walle <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-04-03dt-bindings: soc: fsl: narrow regex for unit address to hex numbersKrzysztof Kozlowski2-2/+2
Regular expression used to match the unit address part should not allow non-hex numbers. Acked-by: Rob Herring <[email protected]> Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-10-30dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add support for QMC HDLCHerve Codina1-0/+30
The QMC (QUICC mutichannel controller) is a controller present in some PowerQUICC SoC such as MPC885. The QMC HDLC uses the QMC controller to transfer HDLC data. Additionally, a framer can be connected to the QMC HDLC. If present, this framer is the interface between the TDM bus used by the QMC HDLC and the E1/T1 line. The QMC HDLC can use this framer to get information about the E1/T1 line and configure the E1/T1 line. Signed-off-by: Herve Codina <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-10-30dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Add 'additionalProperties: ↵Herve Codina1-0/+1
false' in child nodes Additional properties in child node should not be allowed. Prevent them adding 'additionalProperties: false' Signed-off-by: Herve Codina <[email protected]> Acked-by: Conor Dooley <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-10-30dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Fix example property nameHerve Codina1-3/+3
The given example mentions the 'fsl,mode' property whereas the correct property name, the one described, is 'fsl,operational-mode'. Fix the example to use the correct property name. Fixes: a9b121327c93 ("dt-bindings: soc: fsl: cpm_qe: Add QMC controller") Signed-off-by: Herve Codina <[email protected]> Acked-by: Conor Dooley <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-03-08dt-bindings: soc: fsl: cpm_qe: cpm1-tsa: Remove unneeded propertyHerve Codina1-10/+0
Remove the unneeded and unused #fsl,serial-cells property. Signed-off-by: Herve Codina <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-03-08dt-bindings: soc: fsl: cpm_qe: cpm1-scc-qmc: Remove unneeded propertyHerve Codina1-10/+0
Remove the unneeded and unused #fsl,chan-cells property. Signed-off-by: Herve Codina <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-03-05dt-bindings: soc: fsl: cpm_qe: Add QMC controllerHerve Codina1-0/+172
Add support for the QMC (QUICC Multichannel Controller) available in some PowerQUICC SoC such as MPC885 or MPC866. Signed-off-by: Herve Codina <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Christophe Leroy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2023-03-05dt-bindings: soc: fsl: cpm_qe: Add TSA controllerHerve Codina1-0/+215
Add support for the time slot assigner (TSA) available in some PowerQUICC SoC such as MPC885 or MPC866. Signed-off-by: Herve Codina <[email protected]> Reviewed-by: Christophe Leroy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-04-28dt-bindings: fsl: convert fsl,layerscape-scfg to YAMLMichael Walle1-0/+58
Convert the fsl,layerscape-scfg binding to the new YAML format. In the device trees, the device node always have a "syscon" compatible, which wasn't mentioned in the previous binding. Also added, compared to the original binding, is the interrupt-controller subnode as used in arch/arm/boot/dts/ls1021a.dtsi as well as the litte-endian and big-endian properties. Signed-off-by: Michael Walle <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-04-25dt-bindings: fsl: convert fsl,layerscape-dcfg to YAMLMichael Walle1-0/+68
Convert the fsl,layerscape-dcfg binding to the new YAML format. In the device trees, the device node always have a "syscon" compatible, which wasn't mentioned in the previous binding. One thing added here, compared to the original binding is the clock controller subnode of the LS1028A SoC and its "simple-mfd" compatible as used in arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi as well as the little-endian and big-endian properties. Signed-off-by: Michael Walle <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2019-11-12dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definitionRan Wang1-4/+10
By default, QorIQ SoC's RCPM register block is Big Endian. But there are some exceptions, such as LS1088A and LS2088A, are Little Endian. So add this optional property to help identify them. Actually LS2021A and other Layerscapes won't totally follow Chassis 2.1, so separate them from powerpc SoC. Signed-off-by: Ran Wang <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Li Yang <[email protected]>
2019-06-05dt-bindings: soc: fsl: qe: document new fsl,qe-snums bindingRasmus Villemoes1-1/+12
Reading table 4-30, and its footnotes, of the QUICC Engine Block Reference Manual shows that the set of snum _values_ is not necessarily just a function of the _number_ of snums, as given in the fsl,qe-num-snums property. As an alternative, to make it easier to add support for other variants of the QUICC engine IP, this introduces a new binding fsl,qe-snums, which automatically encodes both the number of snums and the actual values to use. Signed-off-by: Rasmus Villemoes <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Li Yang <[email protected]>
2018-09-03net/wan/fsl_ucc_hdlc: hmaskDavid Gounaris1-0/+6
Ability to set hmask in the device-tree, which can be used to change address filtering of packets. Signed-off-by: David Gounaris <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring3-4/+0
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <[email protected]> Cc: [email protected] Signed-off-by: Rob Herring <[email protected]>
2017-11-16Merge tag 'armsoc-drivers' of ↵Linus Torvalds2-12/+26
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "This branch contains platform-related driver updates for ARM and ARM64, these are the areas that bring the changes: New drivers: - driver support for Renesas R-Car V3M (R8A77970) - power management support for Amlogic GX - a new driver for the Tegra BPMP thermal sensor - a new bus driver for Technologic Systems NBUS Changes for subsystems that prefer to merge through arm-soc: - the usual updates for reset controller drivers from Philipp Zabel, with five added drivers for SoCs in the arc, meson, socfpa, uniphier and mediatek families - updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla, Heiner Kallweit and Lorenzo Pieralisi Changes specific to some ARM-based SoC - the Freescale/NXP DPAA QBMan drivers from PowerPC can now work on ARM as well - several changes for power management on Broadcom SoCs - various improvements on Qualcomm, Broadcom, Amlogic, Atmel, Mediatek - minor Cleanups for Samsung, TI OMAP SoCs" [ NOTE! This doesn't work without the previous ARM SoC device-tree pull, because the R8A77970 driver is missing a header file that came from that pull. The fact that this got merged afterwards only fixes it at this point, and bisection of that driver will fail if/when you walk into the history of that driver. - Linus ] * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (96 commits) soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader bus: add driver for the Technologic Systems NBUS memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg() soc: qcom: remove unused label soc: amlogic: gx pm domain: add PM and OF dependencies drivers/firmware: psci_checker: Add missing destroy_timer_on_stack() dt-bindings: power: add amlogic meson power domain bindings soc: amlogic: add Meson GX VPU Domains driver soc: qcom: Remote filesystem memory driver dt-binding: soc: qcom: Add binding for rmtfs memory of: reserved_mem: Accessor for acquiring reserved_mem of/platform: Generalize /reserved-memory handling soc: mediatek: pwrap: fix fatal compiler error soc: mediatek: pwrap: fix compiler errors arm64: mediatek: cleanup message for platform selection soc: Allow test-building of MediaTek drivers soc: mediatek: place Kconfig for all SoC drivers under menu soc: mediatek: pwrap: add support for MT7622 SoC soc: mediatek: pwrap: add common way for setup CS timing extenstion soc: mediatek: pwrap: add MediaTek MT6380 as one slave of pwrap ..
2017-11-09dt-bindings: Remove leading zeros from bindings notationMarco Franchi2-2/+2
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <[email protected]> Signed-off-by: Rob Herring <[email protected]>
2017-09-22dt-bindings: soc/fsl: Update reserved memory binding for QBManRoy Pledge2-12/+26
Updates the QMan and BMan device tree bindings for reserved memory nodes. This makes the reserved memory allocation compatible with the shared-dma-pool usage. Signed-off-by: Roy Pledge <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Li Yang <[email protected]>
2017-05-02powerpc/8xx: Adding support of IRQ in MPC8xx GPIOChristophe Leroy1-1/+20
This patch allows the use of IRQ to notify the change of GPIO status on MPC8xx CPM IO ports. This then allows to associate IRQs to GPIOs in the Device Tree. Ex: CPM1_PIO_C: gpio-controller@960 { #gpio-cells = <2>; compatible = "fsl,cpm1-pario-bank-c"; reg = <0x960 0x10>; fsl,cpm1-gpio-irq-mask = <0x0fff>; interrupts = <1 2 6 9 10 11 14 15 23 24 26 31>; interrupt-parent = <&CPM_PIC>; gpio-controller; }; The property 'fsl,cpm1-gpio-irq-mask' defines which of the 16 GPIOs have the associated interrupts defined in the 'interrupts' property. Signed-off-by: Christophe Leroy <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2017-01-09dt-bindings: qman: Remove pool channel nodeScott Wood1-20/+0
No device tree has these, nor does any driver look for them. Signed-off-by: Scott Wood <[email protected]> Signed-off-by: Rob Herring <[email protected]>
2016-11-29dt: bindings: move guts devicetree doc out of powerpc directoryyangbo lu1-0/+44
Move guts devicetree doc to Documentation/devicetree/bindings/soc/fsl/ since it's used by not only PowerPC but also ARM. And add a specification for 'little-endian' property. Signed-off-by: Yangbo Lu <[email protected]> Acked-by: Rob Herring <[email protected]> Acked-by: Scott Wood <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Ulf Hansson <[email protected]>
2016-07-09bindings: move cpm_qe binding from powerpc/fsl to soc/fslZhao Qiang15-0/+779
cpm_qe is supported on both powerpc and arm. and the QE code has been moved from arch/powerpc into drivers/soc/fsl, so move cpm_qe binding from powerpc/fsl to soc/fsl Signed-off-by: Zhao Qiang <[email protected]> Acked-by: Rob Herring<[email protected]> Signed-off-by: Scott Wood <[email protected]>
2016-03-04Documentation: dt: binding: fsl: add devicetree binding for describing RCPMWang Dongsheng1-0/+63
RCPM is the Run Control and Power Management module performs all device-level tasks associated with device run control and power management. Add this for freescale powerpc platform and layerscape platform. Signed-off-by: Chenhui Zhao <[email protected]> Signed-off-by: Tang Yuantian <[email protected]> Signed-off-by: Wang Dongsheng <[email protected]> [scottwood: s/pointer/phandle and "disabled" status from example] Signed-off-by: Scott Wood <[email protected]>
2015-06-02powerpc/qman: Change fsl,qman-channel-id to cell-indexScott Wood1-2/+2
It turns out that existing U-Boots will dereference NULL pointers if the device tree does not have cell-index in the portal nodes. No patch has yet been merged adding device tree nodes for this binding (except a dtsi that has not yet been referenced), nor has any driver yet been merged making use of the binding, so it's not too late to change the binding in order to keep compatibility with existing U-Boots. Signed-off-by: Scott Wood <[email protected]> Cc: Madalin-Cristian Bucur <[email protected]>
2015-01-29dt/bindings: b/qman: Add phandle to the portalsEmil Medve2-0/+20
This supports SoC(s) with multiple B/QMan instances Signed-off-by: Emil Medve <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2015-01-29dt/bindings: b/qman: Fix the alloc-ranges in the example(s)Emil Medve2-3/+3
'ranges' are specified as <base size> not as <start end> Signed-off-by: Emil Medve <[email protected]> Signed-off-by: Scott Wood <[email protected]>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA QMan portal(s)Emil Medve1-0/+154
Portals are memory mapped interfaces to QMan that allow low-latency, lock-less interaction by software running on processor cores, accelerators and network interfaces with the QMan Signed-off-by: Emil Medve <[email protected]> Change-Id: I29764fa8093b5ce65460abc879446795c50d7185 Signed-off-by: Scott Wood <[email protected]>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA QManEmil Medve1-0/+165
The Queue Manager is part of the Data-Path Acceleration Architecture (DPAA). QMan supports queuing and QoS scheduling of frames to CPUs, network interfaces and DPAA logic modules, maintains packet ordering within flows. Besides providing flow-level queuing, is also responsible for congestion management functions such as RED/WRED, congestion notifications and tail discards. This binding covers the CCSR space programming model Signed-off-by: Emil Medve <[email protected]> Change-Id: I3acb223893e42003d6c9dc061db568ec0b10d29b Signed-off-by: Scott Wood <[email protected]>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA BMan portal(s)Emil Medve1-0/+56
Portals are memory mapped interfaces to BMan that allow low-latency, lock-less interaction by software running on processor cores, accelerators and network interfaces with the BMan Signed-off-by: Emil Medve <[email protected]> Change-Id: I6d245ffc14ba3d0e91d403ac7c3b91b75a9e6a95 Signed-off-by: Scott Wood <[email protected]>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA BManEmil Medve1-0/+125
The Buffer Manager is part of the Data-Path Acceleration Architecture (DPAA). BMan supports hardware allocation and deallocation of buffers belonging to pools originally created by software with configurable depletion thresholds. This binding covers the CCSR space programming model Signed-off-by: Emil Medve <[email protected]> Change-Id: I3ec479bfb3c91951e96902f091f5d7d2adbef3b2 Signed-off-by: Scott Wood <[email protected]>
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