The PMU interrupt generation block introduced for the Google GS101 is
actually a standard Samsung Exynos IP block found in older SoCs, such
as the Exynos850, and is not exclusive to Google SoCs. To accurately
reflect its origin, move the schema file to under soc/samsung/
directory and rename it.
Concurrently, add the new "samsung,exynos850-pmu-intr-gen" compatible
string to the bindings. Support for this block is required to enable
power management features like CPU hotplug and idle states on Exynos850
platforms.
Also, move this file under Exynos850 SoC in MAINTAINERS entry.
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
.../samsung,exynos850-pmu-intr-gen.yaml} | 8 +++++---
MAINTAINERS | 2 +-
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos850-pmu-intr-gen.yaml
similarity index 70%
rename from Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml
rename to Documentation/devicetree/bindings/soc/samsung/samsung,exynos850-pmu-intr-gen.yaml
index 2be022ca6a7d..df23467d0e0e 100644
--- a/Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos850-pmu-intr-gen.yaml
@@ -1,10 +1,10 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/soc/google/google,gs101-pmu-intr-gen.yaml#
+$id: http://devicetree.org/schemas/soc/samsung/samsung,exynos850-pmu-intr-gen.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Google Power Management Unit (PMU) Interrupt Generation
+title: Samsung Power Management Unit (PMU) Interrupt Generation
description: |
PMU interrupt generator for handshaking between PMU through interrupts.
@@ -15,7 +15,9 @@ maintainers:
properties:
compatible:
items:
- - const: google,gs101-pmu-intr-gen
+ - enum:
+ - google,gs101-pmu-intr-gen
+ - samsung,exynos850-pmu-intr-gen
- const: syscon
reg:
diff --git a/MAINTAINERS b/MAINTAINERS
index ff935e197c21..e14e6f874e05 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10947,7 +10947,6 @@ P: Documentation/process/maintainer-soc-clean-dts.rst
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-pmu-intr-gen.yaml
F: Documentation/devicetree/bindings/usb/google,lga-dwc3.yaml
F: arch/arm64/boot/dts/exynos/google/
F: drivers/clk/samsung/clk-gs101.c
@@ -23606,6 +23605,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml
+F: Documentation/devicetree/bindings/soc/samsung/samsung,exynos850-pmu-intr-gen.yaml
F: arch/arm64/boot/dts/exynos/exynos850*
F: drivers/clk/samsung/clk-exynos850.c
F: include/dt-bindings/clock/exynos850.h
--
2.51.0