[PATCH v5 03/10] dt-bindings: soc: samsung: exynos-pmu: move gs101-pmu into separate binding
From: André Draszik <andre.draszik@linaro.org>
Date: 2026-02-05 21:42:35
Also in:
linux-devicetree, linux-pm, linux-samsung-soc, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, open firmware and flattened device tree bindings, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Rob Herring, Conor Dooley, Linus Torvalds
The gs101-pmu binding is going to acquire various additional (pattern) properties that don't apply to other PMUs supported by this binding. To enable this, move google,gs101-pmu into a separate binding. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: André Draszik <andre.draszik@linaro.org> --- v4: - update since 'syscon' was removed from gs101-pmu compatibles - update since 'select:' was removed from google,gs101-pmu.yaml v3: - use additionalProperties, not unevaluatedProperties - fix path in $id (Rob) - drop comment around 'select' (Rob) --- .../bindings/soc/google/google,gs101-pmu.yaml | 56 ++++++++++++++++++++++ .../bindings/soc/samsung/exynos-pmu.yaml | 20 -------- MAINTAINERS | 1 + 3 files changed, 57 insertions(+), 20 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/google/google,gs101-pmu.yaml b/Documentation/devicetree/bindings/soc/google/google,gs101-pmu.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a06bd8ec3c20faf0b364d3d3ef1763502c2b09cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/google/google,gs101-pmu.yaml@@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/google/google,gs101-pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google GS101 Power Management Unit (PMU) + +maintainers: + - André Draszik <andre.draszik@linaro.org> + +properties: + compatible: + const: google,gs101-pmu + + reg: + maxItems: 1 + + reboot-mode: + $ref: /schemas/power/reset/syscon-reboot-mode.yaml + type: object + description: + Reboot mode to alter bootloader behavior for the next boot + + syscon-poweroff: + $ref: /schemas/power/reset/syscon-poweroff.yaml# + type: object + description: + Node for power off method + + syscon-reboot: + $ref: /schemas/power/reset/syscon-reboot.yaml# + type: object + description: + Node for reboot method + + google,pmu-intr-gen-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU interrupt generation interface. + +required: + - compatible + - reg + - google,pmu-intr-gen-syscon + +additionalProperties: false + +examples: + - | + system-controller@17460000 { + compatible = "google,gs101-pmu"; + reg = <0x17460000 0x10000>; + + google,pmu-intr-gen-syscon = <&pmu_intr_gen>; + };
diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
index 76ce7e98c10f3738e7de5579904260dd906507c9..09368dbb6de6898e2988c398b2506f2c2b4e73bc 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml@@ -12,8 +12,6 @@ maintainers: properties: compatible: oneOf: - - enum: - - google,gs101-pmu - items: - enum: - samsung,exynos3250-pmu
@@ -110,11 +108,6 @@ properties: description: Node for reboot method - google,pmu-intr-gen-syscon: - $ref: /schemas/types.yaml#/definitions/phandle - description: - Phandle to PMU interrupt generation interface. - required: - compatible - reg
@@ -176,19 +169,6 @@ allOf: properties: dp-phy: false - - if: - properties: - compatible: - contains: - enum: - - google,gs101-pmu - then: - required: - - google,pmu-intr-gen-syscon - else: - properties: - google,pmu-intr-gen-syscon: false - examples: - | #include <dt-bindings/clock/exynos5250.h>
diff --git a/MAINTAINERS b/MAINTAINERS
index 7fc1964b6beaf835a398a9bcee4ded191034d2e3..212fa7ca48b8272ebf189fa1d105b319a849c5c2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS@@ -10856,6 +10856,7 @@ C: irc://irc.oftc.net/pixel6-kernel-dev F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml F: Documentation/devicetree/bindings/phy/google,lga-usb-phy.yaml F: Documentation/devicetree/bindings/soc/google/google,gs101-dtzpc.yaml +F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu.yaml F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml F: Documentation/devicetree/bindings/usb/google,lga-dwc3.yaml F: arch/arm64/boot/dts/exynos/google/
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2.53.0.rc2.204.g2597b5adb4-goog