Add binding for Texas Instruments MCRC64
MCRC64 engine calculates 64-bit cyclic redundancy checks (CRC)
according to the ISO 3309 standard.
The ISO 3309 64-bit CRC model parameters are as follows:
Generator Polynomial: x^64 + x^4 + x^3 + x + 1
Polynomial Value: 0x000000000000001B
Initial value: 0x0000000000000000
Reflected Input: False
Reflected Output: False
Xor Final: 0x0000000000000000
Signed-off-by: Kamlesh Gurudasani <kamlesh@xxxxxx>
---
Documentation/devicetree/bindings/crypto/ti,mcrc64.yaml | 47 +++++++++++++++++++++++++++++++++++++++++++++++
MAINTAINERS | 5 +++++
2 files changed, 52 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/ti,mcrc64.yaml b/Documentation/devicetree/bindings/crypto/ti,mcrc64.yaml
new file mode 100644
index 000000000000..38bc7efebd68
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/ti,mcrc64.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/ti,mcrc64.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments MCRC64
+
+description: The MCRC64 engine calculates 64-bit cyclic redundancy checks
+ (CRC) according to the ISO 3309 standard.
+
+maintainers:
+ - Kamlesh Gurudasani <kamlesh@xxxxxx>
+
+properties:
+ compatible:
+ const: ti,am62-mcrc64
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/ti,sci_pm_domain.h>
+
+ crc@30300000 {
+ compatible = "ti,am62-mcrc64";
+ reg = <0x30300000 0x1000>;
+ clocks = <&k3_clks 116 0>;
+ power-domains = <&k3_pds 116 TI_SCI_PD_EXCLUSIVE>;
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 02a3192195af..66b51f43d196 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -21481,6 +21481,11 @@ S: Maintained
F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
F: drivers/iio/adc/ti-lmp92064.c
+TI MEMORY CYCLIC REDUNDANCY CHECK (MCRC64) DRIVER
+M: Kamlesh Gurudasani <kamlesh@xxxxxx>
+S: Maintained
+F: Documentation/devicetree/bindings/crypto/ti,mcrc64.yaml
+
TI PCM3060 ASoC CODEC DRIVER
M: Kirill Marinushkin <kmarinushkin@xxxxxxxxxx>
L: alsa-devel@xxxxxxxxxxxxxxxx (moderated for non-subscribers)
--
2.34.1
