SRAM is used by the ACPM protocol to retrieve the ACPM channels
information, which includes the TX/RX rings among other channel
configuration data. Add the SRAM node.
Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 302c5beb224a..1441e9a252c2 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -269,6 +269,14 @@ bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 {
};
};
+ apm_sram: sram@2039000 {
+ compatible = "mmio-sram";
+ reg = <0x0 0x2039000 0x40000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x2039000 0x40000>;
+ };
+
soc: soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
--
2.47.1.613.gc27f4b7a9f-goog
