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@xxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 23 ++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 0970f6fc1ef5..ed9815194f65 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -277,6 +277,29 @@ apm_sram: sram@2039000 {
ranges = <0x0 0x0 0x2039000 0x40000>;
};
+ firmware {
+ acpm_ipc: acpm_ipc {
+ compatible = "google,gs101-acpm-ipc";
+ mboxes = <&ap2apm_mailbox 0
+ &ap2apm_mailbox 1
+ &ap2apm_mailbox 2
+ &ap2apm_mailbox 3
+ &ap2apm_mailbox 4
+ &ap2apm_mailbox 5
+ &ap2apm_mailbox 6
+ &ap2apm_mailbox 7
+ &ap2apm_mailbox 8
+ &ap2apm_mailbox 9
+ &ap2apm_mailbox 10
+ &ap2apm_mailbox 11
+ &ap2apm_mailbox 12
+ &ap2apm_mailbox 13
+ &ap2apm_mailbox 14>;
+ shmem = <&apm_sram>;
+ initdata-base = <0xa000>;
+ };
+ };
+
soc: soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
--
2.47.0.338.g60cca15819-goog
