lwn.git/arch/arm/boot/dts, branch docs-6.8-2

Merge tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2023-11-04T05:15:19+00:00

Pull pin control updates from Linus Walleij: "No pin control core changes this time. New drivers: - Realtek RTD family pin control driver and RTD1619B, RTD1319D and RTD1315E subdrivers - Nuvoton NPCM8xx combined pin control and GPIO driver - Amlogic T7 pin control driver - Renesas RZ/G3S pin control driver Improvements: - A number of additional UART groups added to the Mediatek MT7981 driver - MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125 and SDM660 - Extra GPIO banks for the Sunxi H616 - MLSP I2C6 function support in Qualcomm MSM8226 - Some __counted_by() annotations for dynamic arrays - Ongoing work to make remove() return void - LSBC groups and functions in the Renesas R8A7778" * tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (110 commits) pinctrl: Use device_get_match_data() dt-bindings: pinctrl: qcom,sa8775p-tlmm: add missing wakeup-parent dt-bindings: pinctrl: nuvoton,npcm845: Add missing additionalProperties on gpio child nodes dt-bindings: pinctrl: brcm: Ensure all child node properties are documented pinctrl: renesas: rzn1: Convert to platform remove callback returning void pinctrl: renesas: rzg2l: Add RZ/G3S support dt-bindings: pinctrl: renesas: Document RZ/G3S SoC pinctrl: renesas: rzg2l: Add support for different DS values on different groups pinctrl: renesas: rzg2l: Move DS and OI to SoC-specific configuration pinctrl: renesas: rzg2l: Adapt function number for RZ/G3S pinctrl: renesas: rzg2l: Adapt for different SD/PWPR register offsets pinctrl: renesas: rzg2l: Index all registers based on port offset pinctrl: renesas: rzg2l: Add validation of GPIO pin in rzg2l_gpio_request() pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions pinctrl: intel: fetch community only when we need it pinctrl: cherryview: reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case pinctrl: cherryview: Convert to platform remove callback returning void pinctrl: sprd-sc9860: Convert to platform remove callback returning void pinctrl: qcom/msm: Convert to platform remove callback returning void pinctrl: qcom/lpi: Convert to platform remove callback returning void ...

Merge tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-11-02T00:37:04+00:00

Pull SoC DT updates from Arnd Bergmann: "There are a couple new SoCs that are supported for the first time: - AMD Pensando Elba is a data processing unit based on Cortex-A72 CPU cores - Sophgo makes RISC-V based chips, and we now support the CV1800B chip used in the milkv-duo board and the massive sg2042 chip in the milkv-pioneer, a 64-core developer workstation. - Qualcomm Snapdragon 720G (sm7125) is a close relative of Snapdragon 7c and gets added with some Xiaomi phones - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive SoC and the RZ/G3S (R9A08G045) embedded SoC. There are also a bunch of newly supported machines that use already supported chips. On the 32-bit side, we have: - USRobotics USR8200 is a NAS/Firewall/router based on the ancient Intel IXP4xx platform - A couple of machines based on the NXP i.MX5 and i.MX6 platforms - One machine each for Allwinner V3s, Aspeed AST2600, Microchip sama5d29 and ST STM32mp157 The other ones all use arm64 cores on chips from allwinner, amlogic, freescale, mediatek, qualcomm and rockchip" * tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (641 commits) ARM: dts: BCM5301X: Set switch ports for Linksys EA9200 ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U arm64: dts: socionext: add missing cache properties riscv: dts: thead: convert isa detection to new properties arm64: dts: Update cache properties for socionext arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports arm64: dts: ti: k3-am654-icssg2: add ICSSG2 Ethernet support arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM arm64: dts: ti: k3-am62p: Add nodes for more IPs arm64: dts: rockchip: Add Turing RK1 SoM support dt-bindings: arm: rockchip: Add Turing RK1 dt-bindings: vendor-prefixes: add turing arm64: dts: rockchip: Add DFI to rk3588s arm64: dts: rockchip: Add DFI to rk356x arm64: dts: rockchip: Always enable DFI on rk3399 ...

Merge tag 'arm-soc/for-6.7/devicetree' of https://github.com/Broadcom/stblinux into soc/dt

2023-10-25T21:09:26+00:00

This pull request contains Broadcom ARM-based SoCs changes for 6.7, please pull the following: - Rafal makes a number of updates to the BCM5301X (Northstar) SoCs DTS to set MAC addresses for D-LInk DIR-885L, Asus, RT-AC87U, he relicenses parts of the DTSI to GPL 2.0+ / MIT, and finally fixes a number of Ethernet switch ports properties to enable/disable ports adequately. * tag 'arm-soc/for-6.7/devicetree' of https://github.com/Broadcom/stblinux: ARM: dts: BCM5301X: Set switch ports for Linksys EA9200 ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U ARM: dts: BCM5301X: Set MACs for D-Link DIR-885L Link: https://lore.kernel.org/r/20231024155927.977263-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann

Merge tag 'samsung-dt-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt

2023-10-25T21:08:41+00:00

Samsung DTS ARM changes for v6.7, part two Two minor improvements for Midas boards (Exynos4412, e.g. Samsung Galaxy S3): 1. Correct the middle hardware key to emit KEY_OK instead of KEY_MENU, because there is already separate touchkey providing KEY_MENU and both label and node name suggests this should be KEY_OK. 2. Use defines for other key input constants. * tag 'samsung-dt-6.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: samsung: exynos4412-midas: use Linux event codes for input keys ARM: dts: samsung: exynos4412-midas: fix key-ok event code Link: https://lore.kernel.org/r/20231024132615.65609-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann

ARM: dts: BCM5301X: Set switch ports for Linksys EA9200

2023-10-24T15:51:19+00:00

This patch was developed as OpenWrt downstream change and was recently confirmed to work as expected. Tested-by: Rani Hod Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20231024072605.32517-1-zajec5@gmail.com Signed-off-by: Florian Fainelli

ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports

2023-10-23T22:30:57+00:00

Ports 5 and 7 are disabled by default because the standard use case is for port 8 to manage all CPU directed traffic. For experimentation purposes however it is desirable to provide adequate properties such that people can experiment with using different ports without having to figure out their configuration. Some of the use cases include but are not limited to doubling or tripling the bandwidth by leveraging the additional ports/Ethernet MAC combinations. Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20231013103314.10306-2-zajec5@gmail.com Signed-off-by: Florian Fainelli

ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports

2023-10-23T22:30:57+00:00

When redescribing ports I assumed that missing "label" (like "cpu") means switch port isn't used. That was incorrect and I realized my change made Linux always use the first (5) CPU port (there are 3 of them). While above should technically be possible it often isn't correct: 1. Non-default switch ports are often connected to Ethernet interfaces not fully covered by vendor setup (they may miss MACs) 2. On some devices non-default ports require specifying fixed link This fixes network connectivity for some devices. It was reported & tested for Netgear R8000. It also affects Linksys EA9200 with its downstream DTS. Fixes: ba4aebce23b2 ("ARM: dts: BCM5301X: Describe switch ports in the main DTS") Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20231013103314.10306-1-zajec5@gmail.com Signed-off-by: Florian Fainelli

ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT

2023-10-23T22:30:56+00:00

Move code added by Vivek to the bcm-ns.dtsi which uses dual licensing. That syncs more Northstar code to be based on the same licensing schema. This code was added in the commit 37f6130ec39f ("ARM: dts: BCM5301X: Make USB 3.0 PHY use MDIO PHY driver"). Cc: Vivek Unune Signed-off-by: Rafał Miłecki Acked-by: Vivek Unune Link: https://lore.kernel.org/r/20230916085855.28375-1-zajec5@gmail.com Signed-off-by: Florian Fainelli

ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT

2023-10-23T22:30:56+00:00

Move code added by Felix to the bcm-ns.dtsi which uses dual licensing. That syncs more Northstar code to be based on the same licensing schema. This code was added in the commit 1ff80363524c ("ARM: BCM5301X: Add profiling support"). Cc: Felix Fietkau Signed-off-by: Rafał Miłecki Acked-by: Felix Fietkau Link: https://lore.kernel.org/r/20230916083057.10458-1-zajec5@gmail.com Signed-off-by: Florian Fainelli

ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U

2023-10-23T22:30:47+00:00

Specify NVRAM access and use its "et1macaddr" NVMEM cell. Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20230901124311.31156-1-zajec5@gmail.com Signed-off-by: Florian Fainelli