diff options
Diffstat (limited to 'Documentation')
19 files changed, 140 insertions, 34 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-optee-devices b/Documentation/ABI/testing/sysfs-bus-optee-devices index 0f58701367b6..af31e5a22d89 100644 --- a/Documentation/ABI/testing/sysfs-bus-optee-devices +++ b/Documentation/ABI/testing/sysfs-bus-optee-devices @@ -6,3 +6,12 @@ Description: OP-TEE bus provides reference to registered drivers under this directory. The <uuid> matches Trusted Application (TA) driver and corresponding TA in secure OS. Drivers are free to create needed API under optee-ta-<uuid> directory. + +What: /sys/bus/tee/devices/optee-ta-<uuid>/need_supplicant +Date: November 2023 +KernelVersion: 6.7 +Contact: op-tee@lists.trustedfirmware.org +Description: + Allows to distinguish whether an OP-TEE based TA/device requires user-space + tee-supplicant to function properly or not. This attribute will be present for + devices which depend on tee-supplicant to be running. diff --git a/Documentation/ABI/testing/sysfs-class-led b/Documentation/ABI/testing/sysfs-class-led index b2ff0012c0f2..2e24ac3bd7ef 100644 --- a/Documentation/ABI/testing/sysfs-class-led +++ b/Documentation/ABI/testing/sysfs-class-led @@ -59,15 +59,6 @@ Description: brightness. Reading this file when no hw brightness change event has happened will return an ENODATA error. -What: /sys/class/leds/<led>/color -Date: June 2023 -KernelVersion: 6.5 -Description: - Color of the LED. - - This is a read-only file. Reading this file returns the color - of the LED as a string (e.g: "red", "green", "multicolor"). - What: /sys/class/leds/<led>/trigger Date: March 2006 KernelVersion: 2.6.17 diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml index 987aa83c2649..df20a3c9c744 100644 --- a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml +++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml @@ -9,6 +9,9 @@ title: Analog Devices ADV7533/35 HDMI Encoders maintainers: - Laurent Pinchart <laurent.pinchart@ideasonboard.com> +allOf: + - $ref: /schemas/sound/dai-common.yaml# + description: | The ADV7533 and ADV7535 are HDMI audio and video transmitters compatible with HDMI 1.4 and DVI 1.0. They support color space @@ -89,6 +92,9 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [ 1, 2, 3, 4 ] + "#sound-dai-cells": + const: 0 + ports: description: The ADV7533/35 has two video ports and one audio port. diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index fc11ab5fc465..1c2be8d6f633 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -51,7 +51,10 @@ properties: minItems: 1 interrupts: - maxItems: 1 + items: + - description: LCDIF DMA interrupt + - description: LCDIF Error interrupt + minItems: 1 power-domains: maxItems: 1 @@ -131,6 +134,21 @@ allOf: then: required: - power-domains + - if: + properties: + compatible: + contains: + enum: + - fsl,imx23-lcdif + then: + properties: + interrupts: + minItems: 2 + maxItems: 2 + else: + properties: + interrupts: + maxItems: 1 examples: - | diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml index 537e5304b730..ed24b617090b 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.yaml @@ -10,7 +10,6 @@ maintainers: - Chun-Kuang Hu <chunkuang.hu@kernel.org> - Philipp Zabel <p.zabel@pengutronix.de> - Jitao Shi <jitao.shi@mediatek.com> - - Xinlei Lee <xinlei.lee@mediatek.com> description: | The MediaTek DSI function block is a sink of the display subsystem and can diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index 73674baea75d..f9160d7bac3c 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -42,6 +42,8 @@ properties: - lg,acx467akm-7 # LG Corporation 7" WXGA TFT LCD panel - lg,ld070wx3-sl01 + # LG Corporation 5" HD TFT LCD panel + - lg,lh500wx1-sd03 # One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel - osddisplays,osd101t2587-53ts # Panasonic 10" WUXGA TFT LCD panel diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index 3ec9ee95045f..11422af3477e 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -208,8 +208,6 @@ properties: - lemaker,bl035-rgb-002 # LG 7" (800x480 pixels) TFT LCD panel - lg,lb070wv8 - # LG Corporation 5" HD TFT LCD panel - - lg,lh500wx1-sd03 # LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel - lg,lp079qx1-sp0v # LG 9.7" (2048x1536 pixels) TFT LCD panel diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml index 509d20c091af..6a206111d4e0 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml @@ -62,6 +62,9 @@ properties: - description: MPM pin number - description: GIC SPI number for the MPM pin + '#power-domain-cells': + const: 0 + required: - compatible - reg @@ -93,4 +96,5 @@ examples: <86 183>, <90 260>, <91 260>; + #power-domain-cells = <0>; }; diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml index 903edf85d72e..7adb1de455a5 100644 --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml @@ -24,6 +24,7 @@ properties: compatible: enum: - apple,t8103-dart + - apple,t8103-usb4-dart - apple,t8110-dart - apple,t6000-dart diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index aa9e1c0895a5..a4042ae24770 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -56,6 +56,8 @@ properties: - qcom,sm8350-smmu-500 - qcom,sm8450-smmu-500 - qcom,sm8550-smmu-500 + - qcom,sm8650-smmu-500 + - qcom,x1e80100-smmu-500 - const: qcom,smmu-500 - const: arm,mmu-500 @@ -89,6 +91,8 @@ properties: - qcom,sm8150-smmu-500 - qcom,sm8250-smmu-500 - qcom,sm8350-smmu-500 + - qcom,sm8450-smmu-500 + - qcom,sm8550-smmu-500 - const: qcom,adreno-smmu - const: qcom,smmu-500 - const: arm,mmu-500 @@ -434,6 +438,30 @@ allOf: compatible: items: - enum: + - qcom,sm8350-smmu-500 + - const: qcom,adreno-smmu + - const: qcom,smmu-500 + - const: arm,mmu-500 + then: + properties: + clock-names: + items: + - const: bus + - const: iface + - const: ahb + - const: hlos1_vote_gpu_smmu + - const: cx_gmu + - const: hub_cx_int + - const: hub_aon + clocks: + minItems: 7 + maxItems: 7 + + - if: + properties: + compatible: + items: + - enum: - qcom,sm6115-smmu-500 - qcom,sm6125-smmu-500 - const: qcom,adreno-smmu @@ -453,6 +481,50 @@ allOf: - description: Voter clock required for HLOS SMMU access - description: Interface clock required for register access + - if: + properties: + compatible: + const: qcom,sm8450-smmu-500 + then: + properties: + clock-names: + items: + - const: gmu + - const: hub + - const: hlos + - const: bus + - const: iface + - const: ahb + + clocks: + items: + - description: GMU clock + - description: GPU HUB clock + - description: HLOS vote clock + - description: GPU memory bus clock + - description: GPU SNoC bus clock + - description: GPU AHB clock + + - if: + properties: + compatible: + const: qcom,sm8550-smmu-500 + then: + properties: + clock-names: + items: + - const: hlos + - const: bus + - const: iface + - const: ahb + + clocks: + items: + - description: HLOS vote clock + - description: GPU memory bus clock + - description: GPU SNoC bus clock + - description: GPU AHB clock + # Disallow clocks for all other platforms with specific compatibles - if: properties: @@ -472,9 +544,8 @@ allOf: - qcom,sdx65-smmu-500 - qcom,sm6350-smmu-500 - qcom,sm6375-smmu-500 - - qcom,sm8350-smmu-500 - - qcom,sm8450-smmu-500 - - qcom,sm8550-smmu-500 + - qcom,sm8650-smmu-500 + - qcom,x1e80100-smmu-500 then: properties: clock-names: false diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml index ba9124f721f1..621dde0e45d8 100644 --- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml @@ -19,9 +19,14 @@ description: |+ properties: compatible: - enum: - - rockchip,iommu - - rockchip,rk3568-iommu + oneOf: + - enum: + - rockchip,iommu + - rockchip,rk3568-iommu + - items: + - enum: + - rockchip,rk3588-iommu + - const: rockchip,rk3568-iommu reg: items: diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml index f43186f98607..d9287be89877 100644 --- a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml @@ -15,9 +15,11 @@ allOf: properties: compatible: - enum: - - fsl,imx23-ocotp - - fsl,imx28-ocotp + items: + - enum: + - fsl,imx23-ocotp + - fsl,imx28-ocotp + - const: fsl,ocotp reg: maxItems: 1 @@ -35,7 +37,7 @@ unevaluatedProperties: false examples: - | ocotp: efuse@8002c000 { - compatible = "fsl,imx28-ocotp"; + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; reg = <0x8002c000 0x2000>; diff --git a/Documentation/devicetree/bindings/perf/riscv,pmu.yaml b/Documentation/devicetree/bindings/perf/riscv,pmu.yaml index c8448de2f2a0..d01c677ad3c7 100644 --- a/Documentation/devicetree/bindings/perf/riscv,pmu.yaml +++ b/Documentation/devicetree/bindings/perf/riscv,pmu.yaml @@ -90,7 +90,7 @@ properties: bitmap of all MHPMCOUNTERx that can monitor the range of events dependencies: - "riscv,event-to-mhpmevent": [ "riscv,event-to-mhpmcounters" ] + riscv,event-to-mhpmevent: [ "riscv,event-to-mhpmcounters" ] required: - compatible diff --git a/Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml index d49aafd8c5f4..a24286e4def6 100644 --- a/Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml @@ -9,7 +9,7 @@ title: NXP S32G2 pin controller maintainers: - Ghennadi Procopciuc <Ghennadi.Procopciuc@oss.nxp.com> - - Chester Lin <clin@suse.com> + - Chester Lin <chester62515@gmail.com> description: | S32G2 pinmux is implemented in SIUL2 (System Integration Unit Lite2), diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml index c01dff3b7f84..a84a240a61dc 100644 --- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml @@ -14,12 +14,10 @@ allOf: properties: "#pwm-cells": - description: | - Should be 2 for i.MX1 and 3 for i.MX27 and newer SoCs. See pwm.yaml - in this directory for a description of the cells format. - enum: - - 2 - - 3 + description: + The only third cell flag supported by this binding is + PWM_POLARITY_INVERTED. fsl,imx1-pwm does not support this flags. + const: 3 compatible: oneOf: diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml index e4fa6a07b4fa..1309bf5ae0cd 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml @@ -233,6 +233,7 @@ allOf: - rockchip,rk3399-grf - rockchip,rk3399-pmugrf - rockchip,rk3568-pmugrf + - rockchip,rk3588-pmugrf - rockchip,rv1108-grf - rockchip,rv1108-pmugrf diff --git a/Documentation/filesystems/fuse-io.rst b/Documentation/filesystems/fuse-io.rst index 255a368fe534..6464de4266ad 100644 --- a/Documentation/filesystems/fuse-io.rst +++ b/Documentation/filesystems/fuse-io.rst @@ -15,7 +15,8 @@ The direct-io mode can be selected with the FOPEN_DIRECT_IO flag in the FUSE_OPEN reply. In direct-io mode the page cache is completely bypassed for reads and writes. -No read-ahead takes place. Shared mmap is disabled. +No read-ahead takes place. Shared mmap is disabled by default. To allow shared +mmap, the FUSE_DIRECT_IO_ALLOW_MMAP flag may be enabled in the FUSE_INIT reply. In cached mode reads may be satisfied from the page cache, and data may be read-ahead by the kernel to fill the cache. The cache is always kept consistent diff --git a/Documentation/networking/tcp_ao.rst b/Documentation/networking/tcp_ao.rst index cfa5bf1cc542..8a58321acce7 100644 --- a/Documentation/networking/tcp_ao.rst +++ b/Documentation/networking/tcp_ao.rst @@ -99,7 +99,7 @@ also [6.1]:: when it is no longer considered permitted. Linux TCP-AO will try its best to prevent you from removing a key that's -being used, considering it a key management failure. But sine keeping +being used, considering it a key management failure. But since keeping an outdated key may become a security issue and as a peer may unintentionally prevent the removal of an old key by always setting it as RNextKeyID - a forced key removal mechanism is provided, where diff --git a/Documentation/trace/coresight/coresight.rst b/Documentation/trace/coresight/coresight.rst index 4a71ea6cb390..826e59a698da 100644 --- a/Documentation/trace/coresight/coresight.rst +++ b/Documentation/trace/coresight/coresight.rst @@ -130,7 +130,7 @@ Misc: Device Tree Bindings -------------------- -See Documentation/devicetree/bindings/arm/arm,coresight-\*.yaml for details. +See ``Documentation/devicetree/bindings/arm/arm,coresight-*.yaml`` for details. As of this writing drivers for ITM, STMs and CTIs are not provided but are expected to be added as the solution matures. |