linux-dev/Documentation/devicetree/bindings/sram, branch master

Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2022-10-10T20:13:51Z

Pull devicetree updates from Rob Herring: "DT core: - Fix node refcounting in of_find_last_cache_level() - Constify device_node in of_device_compatible_match() - Fix 'dma-ranges' handling in bus controller nodes - Fix handling of initrd start > end - Improve error reporting in of_irq_init() - Taint kernel on DT unittest running - Use strscpy instead of strlcpy - Add a build target, dt_compatible_check, to check for compatible strings used in kernel sources against compatible strings in DT schemas. - Handle DT_SCHEMA_FILES changes when rebuilding DT bindings: - LED bindings for MT6370 PMIC - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller, mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc, and arm,versatile-sysreg to DT schema format - Add nvmem cells to u-boot,env schema - Add more LED_COLOR_ID definitions - Require 'opp-table' uses to be a node - Various schema fixes to match QEMU 'virt' DT usage - Tree wide dropping of redundant 'Device Tree Binding' in schema titles - More (unevaluated|additional)Properties fixes in schema child nodes - Drop various redundant minItems equal to maxItems" * tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits) of: base: Shift refcount decrement in of_find_last_cache_level() dt-bindings: leds: Add MediaTek MT6370 flashlight dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator dt-bindings: mailbox: Convert mtk-gce to DT schema of: base: make of_device_compatible_match() accept const device node of: Fix "dma-ranges" handling for bus controllers of: fdt: Remove unused struct fdt_scan_status dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node dt-bindings: timer: Add power-domains for TI timer-dm on K3 dt: Add a check for undocumented compatible strings in kernel kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML dt-bindings: i2c: migrate mt7621 text bindings to YAML dt-bindings: power: gpcv2: correct patternProperties dt-bindings: virtio: Convert virtio,pci-iommu to DT schema dt-bindings: timer: arm,arch_timer: Allow dual compatible string dt-bindings: arm: cpus: Add kryo240 compatible dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema dt-bindings: nvmem: u-boot,env: add basic NVMEM cells dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema ...

dt-bindings: sram: sunxi-sram: Add D1 compatible string

2022-09-18T20:56:04Z

D1 needs to export a register for managing some LDO regulators, so it needs a unique compatible. Signed-off-by: Samuel Holland Acked-by: Krzysztof Kozlowski Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20220815041248.53268-3-samuel@sholland.org Signed-off-by: Jernej Skrabec

dt-bindings: sram: sunxi-sram: Clean up the compatible lists

2022-09-18T20:56:00Z

Use enumerations where appropriate to combine "const" choices and deduplicate fallback compatible strings. Suggested-by: Krzysztof Kozlowski Signed-off-by: Samuel Holland Reviewed-by: Krzysztof Kozlowski Reviewed-by: Heiko Stuebner Reviewed-by: Andre Przywara Link: https://lore.kernel.org/r/20220815041248.53268-2-samuel@sholland.org Signed-off-by: Jernej Skrabec

dt-bindings: Remove 'Device Tree Bindings' from end of title:

2022-08-25T19:06:57Z

As indicated in link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/ DT schema files should not have 'Device Tree Binding' as part of there title: line. Remove this in most .yaml files, so hopefully preventing developers copying it into new .yaml files, and being asked to remove it. Signed-off-by: Andrew Lunn Link: https://lore.kernel.org/r/20220825020427.3460650-1-andrew@lunn.ch Signed-off-by: Rob Herring

dt-bindings: sram: qcom,imem: add IMEM memory region

2022-06-09T20:40:21Z

Add bindings for IMEM memory region (like SRAM) used on several Qualcomm SoCs. In the downstream (vendor) tree, it comes with several children used for debugging purposes. The upstreamed parts are much smaller - just image loader and syscon reboot. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220607171848.535128-2-krzysztof.kozlowski@linaro.org

dt-bindings: sram: qcom,ocmem: cleanup example coding style

2022-06-09T20:39:59Z

Fix the indentation in the OCMEM example and use generic node name - sram - to reflect the type of the device. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220607171848.535128-1-krzysztof.kozlowski@linaro.org

dt-bindings: Fix incomplete if/then/else schemas

2022-04-04T19:20:09Z

A recent review highlighted that the json-schema meta-schema allows any combination of if/then/else schema keywords even though if, then or else by themselves makes little sense. With an added meta-schema to only allow valid combinations, there's a handful of schemas found which need fixing in a variety of ways. Incorrect indentation is the most common issue. Cc: Lars-Peter Clausen Cc: Michael Hennerich Cc: Jonathan Cameron Cc: Krzysztof Kozlowski Cc: Olivier Moysan Cc: Arnaud Pouliquen Cc: Bjorn Andersson Cc: Georgi Djakov Cc: Ulf Hansson Cc: Thierry Reding Cc: Jonathan Hunter Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Paolo Abeni Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Mark Brown Cc: Fabrice Gasnier Cc: Grygorii Strashko Cc: Dmitry Osipenko Cc: linux-iio@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-phy@lists.infradead.org Signed-off-by: Rob Herring Acked-by: Jakub Kicinski Reviewed-by: Krzysztof Kozlowski Acked-by: Mark Brown Link: https://lore.kernel.org/r/20220330145741.3044896-1-robh@kernel.org

dt-bindings: sram: Document NVIDIA Tegra SYSRAM

2021-12-16T15:43:49Z

Tegra SoCs have extra on-chip RAM that can be used for inter-processor communication. Tegra186 and later make use of it to establish a two-way channel between the CCPLEX and BPMP. Add missing compatible strings for Tegra186 and Tegra194 as well as a new compatible string for Tegra234. Reviewed-by: Rob Herring Signed-off-by: Thierry Reding

Merge tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2021-11-04T00:00:52Z

Pull ARM SoC driver updates from Arnd Bergmann: "These are all the driver updates for SoC specific drivers. There are a couple of subsystems with individual maintainers picking up their patches here: - The reset controller subsystem add support for a few new SoC variants to existing drivers, along with other minor improvements - The OP-TEE subsystem gets a driver for the ARM FF-A transport - The memory controller subsystem has improvements for Tegra, Mediatek, Renesas, Freescale and Broadcom specific drivers. - The tegra cpuidle driver changes get merged through this tree this time. There are only minor changes, but they depend on other tegra driver updates here. - The ep93xx platform finally moves to using the drivers/clk/ subsystem, moving the code out of arch/arm in the process. This depends on a small sound driver change that is included here as well. - There are some minor updates for Qualcomm and Tegra specific firmware drivers. The other driver updates are mainly for drivers/soc, which contains a mixture of vendor specific drivers that don't really fit elsewhere: - Mediatek drivers gain more support for MT8192, with new support for hw-mutex and mmsys routing, plus support for reset lines in the mmsys driver. - Qualcomm gains a new "sleep stats" driver, and support for the "Generic Packet Router" in the APR driver. - There is a new user interface for routing the UARTS on ASpeed BMCs, something that apparently nobody else has needed so far. - More drivers can now be built as loadable modules, in particular for Broadcom and Samsung platforms. - Lots of improvements to the TI sysc driver for better suspend/resume support" Finally, there are lots of minor cleanups and new device IDs for amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx, layerscape, allwinner, broadcom, and omap" * tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits) optee: Fix spelling mistake "reclain" -> "reclaim" Revert "firmware: qcom: scm: Add support for MC boot address API" qcom: spm: allow compile-testing firmware: arm_ffa: Remove unused 'compat_version' variable soc: samsung: exynos-chipid: add exynosautov9 SoC support firmware: qcom: scm: Don't break compile test on non-ARM platforms soc: qcom: smp2p: Add of_node_put() before goto soc: qcom: apr: Add of_node_put() before return soc: qcom: qcom_stats: Fix client votes offset soc: qcom: rpmhpd: fix sm8350_mxc's peer domain dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226 firmware: qcom: scm: Add support for MC boot address API soc: qcom: spm: Add 8916 SPM register data dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu soc: qcom: socinfo: Add PM8150C and SMB2351 models firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available() soc: aspeed: Add UART routing support soc: fsl: dpio: rename the enqueue descriptor variable soc: fsl: dpio: use an explicit NULL instead of 0 ...

dt-bindings: sram: Allow numbers in sram region node name

2021-10-28T12:27:26Z

Sram regions node name describes the region of reserved memory and can be names such as l3cache@1000. Permit numbers to be used as part of the reserved memory node name. Signed-off-by: Nishanth Menon Link: https://lore.kernel.org/r/20211012154833.14111-1-nm@ti.com Signed-off-by: Rob Herring