kernel/git/stable/linux.git/Documentation/arm/index.rst, branch master

arm: docs: Move Arm documentation to Documentation/arch/

2023-06-12T12:33:40+00:00

Architecture-specific documentation is being moved into Documentation/arch/ as a way of cleaning up the top-level documentation directory and making the docs hierarchy more closely match the source hierarchy. Move Documentation/arm into arch/ (along with the Chinese equvalent translations). Cc: Maxime Coquelin Cc: Chen-Yu Tsai Cc: Jernej Skrabec Cc: Samuel Holland Cc: Krzysztof Kozlowski Cc: Alim Akhtar Cc: Alex Shi Cc: linux-doc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-arch@vger.kernel.org Acked-by: Alexandre TORGUE Reviewed-by: Yanteng Si Signed-off-by: Jonathan Corbet

Merge tag 'soc-dt-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-04-25T19:11:54+00:00

Pull ARM SoC devicetree updates from Arnd Bergmann: "The devicetree changes overall are again dominated by the Qualcomm Snapdragon platform that weighs in at over 300 changesets, but there are many updates across other platforms as well, notably Mediatek, NXP, Rockchips, Renesas, TI, Samsung and ST Microelectronics. These all add new features for existing machines, as well as new machines and SoCs. The newly added SoCs are: - Allwinner T113-s, an Cortex-A7 based variant of the RISC-V based D1 chip. - StarFive JH7110, a RISC-V SoC based on the Sifive U74 core like its JH7100 predecessor, but with additional CPU cores and a GPU. - Apple M2 as used in current Macbook Air/Pro and Mac Mini gets added, with comparable support as its M1 predecessor. - Unisoc UMS512 (Tiger T610) is a midrange smartphone SoC - Qualcomm IPQ5332 and IPQ9574 are Wi-Fi 7 networking SoCs, based on the Cortex-A53 and Cortex-A73 cores, respectively. - Qualcomm sa8775p is an automotive SoC derived from the Snapdragon family. Including the initial board support for the added SoC platforms, there are 52 new machines. The largest group are 19 boards industrial embedded boards based on the NXP i.MX6 (32-bit) and i.MX8 (64-bit) families. Others include: - Two boards based on the Allwinner f1c200s ultra-low-cost chip - Three 'Banana Pi' variants based on the Amlogic g12b (A311D, S922X) SoC. - The Gl.Inet mv1000 router based on Marvell Armada 3720 - A Wifi/LTE Dongle based on Qualcomm msm8916 - Two robotics boards based on Qualcomm QRB chips - Three Snapdragon based phones made by Xiaomi - Five developments boards based on various Rockchip SoCs, including the rk3588s-khadas-edge2 and a few NanoPi models - The AM625 Beagleplay industrial SBC Another 14 machines get removed: both boards for the obsolete 'oxnas' platform, three boards for the Renesas r8a77950 SoC that were only for pre-production chips, and various chromebook models based on the Qualcomm Sc7180 'trogdor' design that were never part of products" * tag 'soc-dt-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (836 commits) arm64: dts: rockchip: Add support for volume keys to rk3399-pinephone-pro arm64: dts: rockchip: Add vdd_cpu_big regulators to rk3588-rock-5b arm64: dts: rockchip: Use generic name for es8316 on Pinebook Pro and Rock 5B arm64: dts: rockchip: Drop RTC clock-frequency on rk3588-rock-5b arm64: dts: apple: t8112: Add PWM controller arm64: dts: apple: t600x: Add PWM controller arm64: dts: apple: t8103: Add PWM controller arm64: dts: rockchip: Add pinctrl gpio-ranges for rk356x ARM: dts: nomadik: Replace deprecated spi-gpio properties ARM: dts: aspeed-g6: Add UDMA node ARM: dts: aspeed: greatlakes: add mctp device ARM: dts: aspeed: greatlakes: Add gpio names ARM: dts: aspeed: p10bmc: Change power supply info arm64: dts: mediatek: mt6795-xperia-m5: Add Bosch BMM050 Magnetometer arm64: dts: mediatek: mt6795-xperia-m5: Add Bosch BMA255 Accelerometer arm64: dts: mediatek: mt6795: Add tertiary PWM node arm64: dts: rockchip: add panel to Anbernic RG353 series dt-bindings: arm: Add Data Modul i.MX8M Plus eDM SBC dt-bindings: arm: fsl: Add chargebyte Tarragon dt-bindings: vendor-prefixes: add chargebyte ...

Documentation: arm: remove stih415/stih416 related entries

2023-04-20T23:53:38+00:00

ST's STiH415 and STiH416 platforms support have been removed since a long time already. This commit updates the sti related documentation overview to remove related entries and update the sti part to add STiH407/STiH410 and STiH418 platforms which are still actively supported. Signed-off-by: Alain Volmat Link: https://lore.kernel.org/r/20230416185349.18156-1-avolmat@me.com Signed-off-by: Jonathan Corbet

ARM: stm32: add initial documentation for STM32MP151

2023-04-07T07:40:47+00:00

This patch adds initial documentation of STM32MP151 microprocessor (MPU) based on Arm Cortex-A7. Signed-off-by: Roan van Dijk Signed-off-by: Alexandre Torgue

ARM: s3c: remove all s3c24xx support

2023-01-16T08:26:05+00:00

The platform was deprecated in commit 6a5e69c7ddea ("ARM: s3c: mark as deprecated and schedule removal") and can be removed. This includes all files that are exclusively for s3c24xx and not shared with s3c64xx, as well as the glue logic in Kconfig and the maintainer file entries. Cc: Arnaud Patard Cc: Ben Dooks Cc: Christer Weinigel Cc: Guillaume GOURAT Cc: Heiko Stuebner Cc: Simtec Linux Team Cc: openmoko-kernel@lists.openmoko.org Acked-by: Heiko Stuebner Acked-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann

docs: arm: stm32: introduce STM32 DMA-MDMA chaining feature

2022-09-04T17:18:02+00:00

STM32 DMA-MDMA chaining feature is available on STM32 SoCs which embed STM32 DMAMUX, DMA and MDMA controllers. It is the case on STM32MP1 SoCs but also on STM32H7 SoCs. But focus is on STM32MP1 SoCs, using DDR. This documentation aims to explain how to use STM32 DMA-MDMA chaining feature in drivers of STM32 peripheral having request lines on STM32 DMA. Signed-off-by: Amelie Delaunay Link: https://lore.kernel.org/r/20220829154646.29867-4-amelie.delaunay@foss.st.com Signed-off-by: Vinod Koul

docs: arm: index.rst: add google/chromebook-boot-flow

2022-07-08T21:04:39+00:00

This document was added without placing it at arm book. Fixes: 59228d3b9060 ("dt-bindings: Document how Chromebooks with depthcharge boot") Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Douglas Anderson Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/0ae8251f97c642cfd618f2e32eb1e66339e5dfde.1656759989.git.mchehab@kernel.org

docs: arm: stm32: introduce STM32MP13 SoCs

2021-09-20T06:53:29+00:00

STM32MP13 SoCs are derivative of STM32MP15 SoCs. They embed one Cortex-A7 plus standard connectivity. Signed-off-by: Alexandre Torgue Acked-by: Arnd Bergmann

Documentation: arm: stm32: Add stm32h750 value line doc

2021-04-01T07:04:28+00:00

This patchset add support for soc stm32h750, stm32h750 has mirror different from stm32h743 item stm32h743 stm32h750 flash size: 2MiB 128KiB adc: none 3 crypto-hash: none aes/hamc/des/tdes/md5/sha detail information can be found at: https://www.st.com/en/microcontrollers-microprocessors/stm32h750-value-line.html Signed-off-by: dillon min Signed-off-by: Alexandre Torgue

Documentation: arm: Fix marvell file name

2021-01-28T22:32:06+00:00

Fixes: dc7a12bdfccd ("docs: arm: convert docs to ReST and rename to *.rst") Signed-off-by: Pali Rohár Reviewed-by: Andrew Lunn Link: https://lore.kernel.org/r/20210121193418.22678-1-pali@kernel.org Signed-off-by: Jonathan Corbet