[PATCH v2 3/4] arm64: dts: exynos: gs101: add ACPM protocol node

[Tudor Ambarus]

Add the ACPM protocol node. ACPM protocol provides interface for all
the client drivers making use of the features offered by the
Active Power Management (APM) module.

Signed-off-by: Tudor Ambarus <tudor.ambarus at linaro.org>
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 04561e15b96c..8c3f07371912 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -277,6 +277,28 @@ apm_sram: sram at 2039000 {
 		ranges = <0x0 0x0 0x2039000 0x40000>;
 	};
 
+	firmware {
+		acpm_ipc: power-management {
+			compatible = "google,gs101-acpm-ipc";
+			mboxes = <&ap2apm_mailbox 0 0
+				  &ap2apm_mailbox 0 1
+				  &ap2apm_mailbox 0 2
+				  &ap2apm_mailbox 0 3
+				  &ap2apm_mailbox 0 4
+				  &ap2apm_mailbox 0 5
+				  &ap2apm_mailbox 0 6
+				  &ap2apm_mailbox 0 7
+				  &ap2apm_mailbox 0 8
+				  &ap2apm_mailbox 0 9
+				  &ap2apm_mailbox 0 10
+				  &ap2apm_mailbox 0 11
+				  &ap2apm_mailbox 0 12
+				  &ap2apm_mailbox 0 13
+				  &ap2apm_mailbox 0 14>;
+			shmem = <&apm_sram>;
+		};
+	};
+
 	soc: soc at 0 {
 		compatible = "simple-bus";
 		#address-cells = <1>;

-- 
2.47.0.338.g60cca15819-goog