Tags give the ability to mark specific points in history as being important
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soc-dt-6.3
e43efb6d · ·SoC: DT changes for 6.3 About a quarter of the changes are for 32-bit arm, mostly filling in device support for existing machines and adding minor cleanups, mostly for Qualcomm and Samsung based machines. Two new 32-bit SoCs are added, both are quad-core Cortex-A7 chips from Rockchips that have been around for a while but were lacking kernel support so far: RV1126 is a Vision SoC with an NPU and is used in the Edgeble Neural Compute Module 2(Neu2) board, while RK3128 is design for TV boxes and so far only comes with a dts for its refernece design. The other 32-bit boards that were added are two ASpeed AST2600 based BMC boards, the Microchip sam9x60_curiosity development board (Armv5 based!), the Enclustra PE1 FPGA-SoM baseboard, and a few more boards for i.MX53 and i.MX6ULL. On the RISC-V side, there are fewer patches, but a total of ten new single-board computers based on variations of the Allwinner D1/T113 chip, plus one more board based on Microchip Polarfire. As usual, arm64 has by far the most changes here, with over 700 non-merge changesets, among them over 400 alone for Qualcomm. The newly added SoCs this time are all recent high-end embedded SoCs for various markets, each on comes with support for its reference board: - Qualcomm SM8550 (Snapdragon 8 Gen 2) for mobile phones - Qualcomm QDU1000/QRU1000 5G RAN platform - Rockchips RK3588/RK3588s for tablets, chromebooks and SBCs - TI J784S4 for industrial and automotive applications In total, there are 46 new arm64 machines: - Reference platforms for each of the five new SoCs - Three Amlogic based development boards - Six embedded machines based on NXP i.MX8MM and i.MX8MP - The Mediatek mt7986a based Banana Pi R3 router - Six tablets based on Qualcomm MSM8916 (Snapdragon 410), SM6115 (Snapdragon 662) and SM8250 (Snapdragon 865) - Two LTE dongles, also based on MSM8916 - Seven mobile phones, based on Qualcomm MSM8953 (Snapdragon 610), SDM450 and SDM632 - Three chromebooks based on Qualcomm SC7280 (Snapdragon 7c) - Nine development boards based on Rockchips RK3588, RK3568, RK3566 and RK3328. - Five development machines based on TI K3 (AM642/AM654/AM68/AM69) The cleanup of dtc warnings continues across all platforms, adding to the total number of changes.
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arm-soc-6.3
ARM: SoC updates for 6.3 The majority of the changes are for the OMAP2 platform, mostly removing some dead code that got left behind from previous cleanups. Aside from that, there are very minor updates and correctness fixes for Zynq, i.MX, Samsung, Broadcom, AT91, ep93xx, and OMAP1.
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soc-drivers-6.3
524af30c · ·ARM: SoC drivers for 6.3 As usual, there are lots of minor driver changes across SoC platforms from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung. These usually add support for additional chip variations in existing drivers, but also add features or bugfixes. The SCMI firmware subsystem gains a unified raw userspace interface through debugfs, which can be used for validation purposes. Newly added drivers include: - New power management drivers for StarFive JH7110, Allwinner D1 and Renesas RZ/V2M - A driver for Qualcomm battery and power supply status - A SoC device driver for identifying Nuvoton WPCM450 chips - A regulator coupler driver for Mediatek MT81xxv
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soc-defconfig-6.3
af16544d · ·ARM: defconfigs for 6.3 As usual, this branch contains all the patches to enable options for newly added device drivers in the 32-bit and 64-bit defconfig files. I have sorted the files according to the changes to Kconfig files, to make it easier to check what has changed compared to the 'make savedefconfig' output. The most notable change this time is a series from Mark Brown to add a 'virtconfig' target for arm64, which is for the moment the same as the 'defconfig' target but disables all the top-level SoC specific options in order to have a smaller and faster kernel build.
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samsung-dt-6.3-2
301d3dd0 · ·Samsung DTS ARM changes for v6.3, part two Several cleanups pointed out by `make dtbs_check`: 1. Align LED status node name with bindings. 2. Drop redundant properties. 3. Move i2c-gpio node out of soc to top-level, as soc node is expected to have only MMIO nodes. 4. Correct SPI NOR flash compatible in SMDK5250 and SMDKv310. 5. Align GPIO property names in WM1811-family codec nodes with bindings. 6. Correct MAX98090 codec DAI cells in Snow.
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soc-fixes-6.2-4
bc6772bb · ·ARM: SoC fixes for 6.2, part 4 All the changes this time are minor devicetree corrections, the majority being for 64-bit Rockchip SoC support. These are a couple of corrections for properties that are in violation of the binding, some that put the machine into safer operating points for the eMMC and thermal settings, and missing properties that prevented rk356x PCIe and ethernet from working correctly. The changes for amlogic and mediatek address incorrect properties that were preventing the display support on MT8195 and the MMC support on various Meson SoCs from working correctly. The stihxxx-b2120 change fixes the GPIO polarity for the DVB tuner to allow this to be used correctly after a futre driver change, though it has no effect on older kernels.
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samsung-drivers-6.3-2
7ecd4e5f · ·Samsung SoC driver changes for v6.3 Deprecate syscon phandle to the PMU node in MIPI and DP video phy drivers in favor of putting the device nodes directly under the PMU nodes. This better reflects device hierarchy and allows later to solve dtc W=1 and dtbs_check warnings.
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soc-fixes-6.2-3
5efb6480 · ·ARM: SoC fixes for 6.2, part 3 The majority of bugfixes is once more for the NXP i.MX platform, addressing issue with i.MX8M (UART, watchdog and ethernet) as well as imx8dxl power button and the USB modem on an imx7 board. The reason that i.MX always shows up here is obviously not that they are more buggy than the others, but they have the most boards and are good about getting fixes in quickly. The other DT fixes are for the Nuvoton wpcm450 flash controller and the i2c mux on an ASpeed board. Lastly, there are updates to the MAINTAINERS entries for Mediatek, AMD/Seattle and NXP SoCs, as well as a lone code fix for error handling in the allwinner "rsb" bus driver.
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samsung-dt64-6.3-2
28dd277e · ·Samsung DTS ARM64 changes for v6.3, part two Big cleanup and rework towards achieving zero-warning of dtbs_check and dtc W=1: - drop or correct incorrect properties in several boards, - add dummy regulator supplies when necessary to fullfil bindings requirements, - use lowercase hex, - move non-MMIO exynos-bus nodes out of soc node, - add unit address to USB DWC3 nodes.
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samsung-dt-6.3
27be20e3 · ·Samsung DTS ARM changes for v6.3 1. Big cleanup and rework towards achieving zero-warning of dtbs_check and dtc W=1: - align node names with the bindings, - drop or correct incorrect properties in several boards, - correct HDMI bridge ports nodes on Exynos4412 Midas, - add dummy regulator supplies when necessary to fullfil bindings requirements, - use lowercase hex, - move non-MMIO exynos-bus nodes out of soc node, - add unit address to USB DWC3 nodes. 2. Correct Exynos5420 MIPI DSI and phy compatibles. 3. Correct Exynos4210 and Exynos4412 HDMI phy compatibles. 4. Add Samsung Galaxy S5 (SM-G900H) board. -
samsung-soc-6.3
fe6a952b · ·Samsung mach/soc changes for v6.3 1. Correct s3c64xx_set_timer_source() prototype. 2. Re-work MIPI and DP phys as children of Exynos PMU system controller. This both better reflects actual device hierarchy and allows to remove later few warnings from dtc W=1 and dtbs_check.
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samsung-drivers-6.3
5e487164 · ·Samsung SoC bindings changes for v6.3 1. System Controller: use dedicated/specific compatibles to identify different controllers with different register layout (Exynos, Tesla FSD). Extend the bindings with missing clocks. 2. Correct maintainers entry for Tesla FSD DTS.