[PATCH v3 1/6] dt-bindings: sram: Describe the IMEM present in Qualcomm IPQ SoCs

[Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>]

Qualcomm IPQ SoCs also have the IMEM(On-chip SRAM) region and used for
the various debugging purposes like storing system restart reason and
so on. As a preparatory work, first describe the IMEM region and
susbsequently add the required features.

Across all SoCs, only initial 4KB can be accessed by all the masters in
the SoC, remaining regions are access protected.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/sram/sram.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index c451140962c86f4e8f98437a2830cb2c6a697e63..83e8c1e7070de782557fa7a36573cc48cbe28c62 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -34,6 +34,11 @@ properties:
         - nvidia,tegra186-sysram
         - nvidia,tegra194-sysram
         - nvidia,tegra234-sysram
+        - qcom,ipq5018-imem
+        - qcom,ipq5332-imem
+        - qcom,ipq6018-imem
+        - qcom,ipq8074-imem
+        - qcom,ipq9574-imem
         - qcom,kaanapali-imem
         - qcom,rpm-msg-ram
         - rockchip,rk3288-pmu-sram

-- 
2.34.1