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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 03:46:51 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 03:46:51 +0300 |
commit | 385903a7ec75bb400f4bf0f07d8d5ad61390270d (patch) | |
tree | f6510ea86effc389da264871b6ecb6af6c77d679 /Documentation | |
parent | c035f0268b87fc21f517f638b3bad26c81babc85 (diff) | |
parent | dfae947836d867e127e2b64f981ebb299c28f0dc (diff) | |
download | linux-385903a7ec75bb400f4bf0f07d8d5ad61390270d.tar.xz |
Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"The highlights for the driver support this time are
- Qualcomm platforms gain support for the Qualcomm Secure Execution
Environment firmware interface to access EFI variables on certain
devices, and new features for multiple platform and firmware
drivers.
- Arm FF-A firmware support gains support for v1.1 specification
features, in particular notification and memory transaction
descriptor changes.
- SCMI firmware support now support v3.2 features for clock and DVFS
configuration and a new transport for Qualcomm platforms.
- Minor cleanups and bugfixes are added to pretty much all the active
platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive,
amlogic, atmel, tegra, aspeed, vexpress, mediatek, samsung and
more.
In particular, this contains portions of the treewide conversion to
use __counted_by annotations and the device_get_match_data helper"
* tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (156 commits)
soc: qcom: pmic_glink_altmode: Print return value on error
firmware: qcom: scm: remove unneeded 'extern' specifiers
firmware: qcom: scm: add a missing forward declaration for struct device
firmware: qcom: move Qualcomm code into its own directory
soc: samsung: exynos-chipid: Convert to platform remove callback returning void
soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
soc: qcom: pmic_glink: fix connector type to be DisplayPort
soc: ti: k3-socinfo: Avoid overriding return value
soc: ti: k3-socinfo: Fix typo in bitfield documentation
soc: ti: knav_qmss_queue: Use device_get_match_data()
firmware: ti_sci: Use device_get_match_data()
firmware: qcom: qseecom: add missing include guards
soc/pxa: ssp: Convert to platform remove callback returning void
soc/mediatek: mtk-mmsys: Convert to platform remove callback returning void
soc/mediatek: mtk-devapc: Convert to platform remove callback returning void
soc/loongson: loongson2_guts: Convert to platform remove callback returning void
soc/litex: litex_soc_ctrl: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-qmgr: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-npe: Convert to platform remove callback returning void
soc/hisilicon: kunpeng_hccs: Convert to platform remove callback returning void
...
Diffstat (limited to 'Documentation')
11 files changed, 63 insertions, 12 deletions
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index c6930fc7f690..ffd526363fda 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -309,7 +309,9 @@ properties: power-domains property. For PSCI based platforms, the name corresponding to the index of the PSCI - PM domain provider, must be "psci". + PM domain provider, must be "psci". For SCMI based platforms, the name + corresponding to the index of an SCMI performance domain provider, must be + "perf". qcom,saw: $ref: /schemas/types.yaml#/definitions/phandle diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml index 44892aa589fd..580f9a97ddf7 100644 --- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml @@ -20,6 +20,7 @@ description: | properties: compatible: enum: + - qcom,qdu1000-llcc - qcom,sc7180-llcc - qcom,sc7280-llcc - qcom,sc8180x-llcc @@ -44,6 +45,14 @@ properties: interrupts: maxItems: 1 + nvmem-cells: + items: + - description: Reference to an nvmem node for multi channel DDR + + nvmem-cell-names: + items: + - const: multi-chan-ddr + required: - compatible - reg @@ -92,6 +101,7 @@ allOf: compatible: contains: enum: + - qcom,qdu1000-llcc - qcom,sc8180x-llcc - qcom,sc8280xp-llcc then: diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index b138f3d23df8..4591523b51a0 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -38,6 +38,9 @@ properties: with shmem address(4KB-page, offset) as parameters items: - const: arm,scmi-smc-param + - description: SCMI compliant firmware with Qualcomm SMC/HVC transport + items: + - const: qcom,scmi-smc - description: SCMI compliant firmware with SCMI Virtio transport. The virtio transport only supports a single device. items: @@ -149,8 +152,15 @@ properties: '#clock-cells': const: 1 - required: - - '#clock-cells' + '#power-domain-cells': + const: 1 + + oneOf: + - required: + - '#clock-cells' + + - required: + - '#power-domain-cells' protocol@14: $ref: '#/$defs/protocol-node' @@ -306,6 +316,7 @@ else: enum: - arm,scmi-smc - arm,scmi-smc-param + - qcom,scmi-smc then: required: - arm,smc-id diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml index 4233ea839bfc..0613a37a851a 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml @@ -24,6 +24,7 @@ properties: - qcom,scm-apq8064 - qcom,scm-apq8084 - qcom,scm-ipq4019 + - qcom,scm-ipq5018 - qcom,scm-ipq5332 - qcom,scm-ipq6018 - qcom,scm-ipq806x @@ -56,6 +57,7 @@ properties: - qcom,scm-sm6125 - qcom,scm-sm6350 - qcom,scm-sm6375 + - qcom,scm-sm7150 - qcom,scm-sm8150 - qcom,scm-sm8250 - qcom,scm-sm8350 @@ -89,6 +91,14 @@ properties: protocol to handle sleeping SCM calls. maxItems: 1 + qcom,sdi-enabled: + description: + Indicates that the SDI (Secure Debug Image) has been enabled by TZ + by default and it needs to be disabled. + If not disabled WDT assertion or reboot will cause the board to hang + in the debug mode. + type: boolean + qcom,dload-mode: $ref: /schemas/types.yaml#/definitions/phandle-array items: diff --git a/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml b/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml index b40cec0eb651..ee74a362f4ca 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml @@ -40,6 +40,7 @@ patternProperties: ".*@[0-9]+$": type: object $ref: mc-peripheral-props.yaml# + additionalProperties: true required: - compatible diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml index 56e62cd0b36a..25f3bb9890ae 100644 --- a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml @@ -80,6 +80,8 @@ properties: patternProperties: "flash@[0-9a-f]+$": type: object + additionalProperties: true + properties: compatible: contains: diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml index b049837ee669..c7a8a041da50 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml @@ -130,7 +130,7 @@ patternProperties: bus. The device can be a NAND chip, SRAM device, NOR device or an ASIC. $ref: ti,gpmc-child.yaml - + additionalProperties: true required: - compatible diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml index d1235e562041..8fdb529d560b 100644 --- a/Documentation/devicetree/bindings/power/power-domain.yaml +++ b/Documentation/devicetree/bindings/power/power-domain.yaml @@ -13,8 +13,9 @@ maintainers: description: |+ System on chip designs are often divided into multiple PM domains that can be - used for power gating of selected IP blocks for power saving by reduced leakage - current. + used for power gating of selected IP blocks for power saving by reduced + leakage current. Moreover, in some cases the similar PM domains may also be + capable of scaling performance for a group of IP blocks. This device tree binding can be used to bind PM domain consumer devices with their PM domains provided by PM domain providers. A PM domain provider can be @@ -25,7 +26,7 @@ description: |+ properties: $nodename: - pattern: "^(power-controller|power-domain)([@-].*)?$" + pattern: "^(power-controller|power-domain|performance-domain)([@-].*)?$" domain-idle-states: $ref: /schemas/types.yaml#/definitions/phandle-array @@ -44,11 +45,11 @@ properties: operating-points-v2: description: - Phandles to the OPP tables of power domains provided by a power domain - provider. If the provider provides a single power domain only or all - the power domains provided by the provider have identical OPP tables, - then this shall contain a single phandle. Refer to ../opp/opp-v2-base.yaml - for more information. + Phandles to the OPP tables of power domains that are capable of scaling + performance, provided by a power domain provider. If the provider provides + a single power domain only or all the power domains provided by the + provider have identical OPP tables, then this shall contain a single + phandle. Refer to ../opp/opp-v2-base.yaml for more information. "#power-domain-cells": description: diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml index bab982f00485..46407e9c1d4f 100644 --- a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml +++ b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml @@ -26,6 +26,17 @@ properties: description: > identifier of the client to use this region for buffers + qcom,use-guard-pages: + type: boolean + description: > + Indicates that the firmware, or hardware, does not gracefully handle + memory protection of this region when placed adjacent to other protected + memory regions, and that padding around the used portion of the memory + region is necessary. + + When this is set, the first and last page should be left unused, and the + effective size of the region will thereby shrink with two pages. + qcom,vmid: $ref: /schemas/types.yaml#/definitions/uint32-array description: > diff --git a/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml b/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml index f21eb907ee90..7eda63d5682f 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml @@ -22,6 +22,7 @@ properties: compatible: enum: - mediatek,mt8183-svs + - mediatek,mt8188-svs - mediatek,mt8192-svs reg: diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml index 8a4b7ba3aaf6..7b031ef09669 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml @@ -52,6 +52,8 @@ properties: iommus: maxItems: 1 + dma-coherent: true + required: - compatible - reg |