kernel/linux.git/Documentation/devicetree/bindings/spmi, branch v7.0.10

dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8189 SoC

2026-01-23T18:24:39+00:00

Add compatible string for the SPMI block on MT8189 SoC, which is compatible with the one used on MT8195. Signed-off-by: Louis-Alexis Eyraud Acked-by: Conor Dooley Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd Link: https://patch.msgid.link/20260123182039.224314-11-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: add support for glymur-spmi-pmic-arb (arbiter v8)

2026-01-23T18:24:39+00:00

SPMI PMIC Arbiter version 8 builds upon version 7 with support for up to four SPMI buses. To achieve this, the register map was slightly rearranged. Add a new binding file and compatible string for version 8 using the name 'glymur' as the Qualcomm Technologies, Inc. Glymur SoC is the first one to use PMIC arbiter version 8. This specifies the new register ranges needed only for version 8. Also document SPMI PMIC Arbiter for Qualcomm Kaanapali SoC, by adding fallback to Glymur compatible string, as it too has version 8 functionality. Signed-off-by: David Collins Signed-off-by: Pankaj Patil Signed-off-by: Kamal Wadhwa Signed-off-by: Jingyi Wang Reviewed-by: Rob Herring (Arm) Signed-off-by: Jishnu Prakash Signed-off-by: Stephen Boyd Link: https://patch.msgid.link/20260123182039.224314-9-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: split out common QCOM SPMI PMIC arbiter properties

2026-01-23T18:24:39+00:00

Split out the common SPMI PMIC arbiter properties for QCOM devices into a separate file so that it can be included as a reference for devices using them. This will be needed for the upcoming PMIC v8 arbiter support patch, as the v8 arbiter also uses these common properties. Reviewed-by: Rob Herring (Arm) Signed-off-by: Jishnu Prakash Signed-off-by: Stephen Boyd Link: https://patch.msgid.link/20260123182039.224314-8-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: Add MediaTek MT8196 SPMI 2 Arbiter/Controllers

2026-01-23T18:24:38+00:00

Document the MT8196 SPMI 2.0 Controller with a new schema. This is a MIPI SPMI 2.0 compliant IP, composed of a main arbiter and two SPMI master controllers with Request Capable Slave (RCS) support. Reviewed-by: Rob Herring (Arm) Reviewed-by: Nícolas F. R. A. Prado Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd Link: https://patch.msgid.link/20260123182039.224314-2-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: Add Apple A11 and T2 compatible

2025-09-18T19:11:15+00:00

The SPMI bus found on Apple A11 and T2 SoCs are compatible with the existing driver for t8103's spmi so add their compatibles. Signed-off-by: Nick Chan Acked-by: Rob Herring (Arm) Signed-off-by: Sven Peter

dt-bindings: spmi: apple,spmi: Add t6020-spmi compatible

2025-09-14T19:50:43+00:00

After discussion with the devicetree maintainers we agreed to not extend lists with the generic compatible "apple,spmi" anymore [1]. Use "apple,t8103-spmi" as base compatible as it is the SoC the driver and bindings were written for. The SPMI controller on Apple M2 Pro/Max/Ultra is compatible to "apple,t8103-spmi" so add its per-SoC compatible with the former as fallback used by the existing driver. [1]: https://lore.kernel.org/asahi/12ab93b7-1fc2-4ce0-926e-c8141cfe81bf@kernel.org/ Reviewed-by: Neal Gompa Acked-by: Rob Herring (Arm) Signed-off-by: Janne Grunau

dt-bindings: spmi: Add Apple SPMI controller

2025-05-21T12:53:16+00:00

Add bindings for the SPMI controller present on most Apple SoCs Reviewed-by: "Rob Herring (Arm)" Reviewed-by: Sven Peter Signed-off-by: Sasha Finkelstein Link: https://lore.kernel.org/r/20250409-spmi-v4-1-eb81ecfd1f64@gmail.com Reviewed-by: Neal Gompa Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20250518032330.2959766-3-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible

2024-11-10T09:56:47+00:00

SAR2130P has SPMI v7 arbiter. Although it has only a single bus configuration, use the new bindings for v7 platforms. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20241017-sar2130p-spmi-v1-1-43ac741ee071@linaro.org Reviewed-by: Krzysztof Kozlowski Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20241109002829.160973-4-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188

2024-11-10T09:56:47+00:00

Add compatible string for the SPMI block on MT8188 SoC, which is compatible with the one used on MT8195. Acked-by: Rob Herring (Arm) Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Fei Shao Link: https://lore.kernel.org/r/20240911143429.850071-2-fshao@chromium.org Signed-off-by: Stephen Boyd Acked-by: Stephen Boyd Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20241109002829.160973-3-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: spmi: Deprecate qcom,bus-id

2024-05-08T18:46:10+00:00

As it is optional and no platform is actually using the secondary bus, deprecate the qcom,bus-id property. For newer platforms that implement SPMI PMIC ARB v7 in HW, the X1E80100 approach should be used. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Abel Vesa Link: https://lore.kernel.org/r/20240417-spmi-multi-master-support-v10-2-5bc6d322e266@linaro.org Signed-off-by: Stephen Boyd Link: https://lore.kernel.org/r/20240507210809.3479953-8-sboyd@kernel.org Signed-off-by: Greg Kroah-Hartman