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[v4,2/2] dt-bindings: Add SynQucer TPM MMIO as a trivial device

Message ID 20200717084932.3449-3-masahisa.kojima@linaro.org
State Superseded
Headers show
Series synquacer: add TPM support | expand

Commit Message

Masahisa Kojima July 17, 2020, 8:49 a.m. UTC 
Add a compatible string for the SynQuacer TPM to the binding for a
TPM exposed via a memory mapped TIS frame. The MMIO window behaves
slightly differently on this hardware, so it requires its own
identifier.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>

---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.20.1
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Patch

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 4165352a590a..814148939e5a 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -328,6 +328,8 @@  properties:
           - silabs,si7020
             # Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
           - skyworks,sky81452
+            # Socionext SynQuacer TPM MMIO module
+          - socionext,synquacer-tpm-mmio
             # i2c serial eeprom  (24cxx)
           - st,24c256
             # Ambient Light Sensor with SMBUS/Two Wire Serial Interface