Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4bdd7241 authored by Rohit Vaswani's avatar Rohit Vaswani Committed by Gerrit - the friendly Code Review server
Browse files

msm: crypto: Add documentation for associated bindings for qcota driver 



Add documentation for associated bindings for qcota device driver.

Change-Id: Ib939e63ca4298ca186d599b73b00bfde1c99d4fc
Acked-by: default avatarChemin Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: default avatarRohit Vaswani <rvaswani@codeaurora.org>
parent 520278a7

Documentation/devicetree/bindings/crypto/msm/qcota.txt

0 → 100644
+37 −0
Original line number Diff line number Diff line 
* QCOTA (Over The Air Crypto Device)



Required properties:

  - compatible : should be "qcom,qcota"

  - reg : should contain crypto, BAM register map.

  - reg-names : should contain the crypto and bam base register names.

  - interrupts : should contain crypto BAM interrupt.

  - qcom,bam-pipe-pair : should contain crypto BAM pipe pair index.

  - qcom,ce-hw-instance : should contain crypto HW instance.

  - qcom,ce-device: Unique QCOTA device identifier. 0 for first

			instance, 1 for second instance, n-1 for n-th instance.



Optional properties:



Example:



	qcom,qcota@fe140000 {

		compatible = "qcom,qcota";

		reg = <0xfe140000 0x20000>,

			<0xfe144000 0x8000>;

		reg-names = "crypto-base","crypto-bam-base";

		interrupts = <0 111 0>;

		qcom,bam-pipe-pair = <1>;

		qcom,ce-hw-instance = <2>;

		qcom,ce-device = <0>;

	};



	qcom,qcota@fe0c0000 {

		compatible = "qcom,qcota";

		reg = <0xfe0c0000 0x20000>,

			<0xfe0c4000 0x8000>;

		reg-names = "crypto-base","crypto-bam-base";

		interrupts = <0 113 0>;

		qcom,bam-pipe-pair = <1>;

		qcom,ce-hw-instance = <4>;

		qcom,ce-device = <1>;

	};