From: Steffen Trumtrar Subject: [PATCH v5 1/3] Documentation: devicetree: add Freescale SCC bindings Date: Tue, 12 Apr 2016 11:04:24 +0200 Message-ID: <1460451866-12821-1-git-send-email-s.trumtrar@pengutronix.de> Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, kernel@pengutronix.de, Steffen Trumtrar To: Shawn Guo , Herbert Xu Return-path: Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:47648 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755763AbcDLJEx (ORCPT ); Tue, 12 Apr 2016 05:04:53 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: Add documentation for the Freescale Security Controller (SCC) found on i.MX25 SoCs. Signed-off-by: Steffen Trumtrar Acked-by: Rob Herring --- Changes in v2: - add clocks to required properties - add Acked-by .../devicetree/bindings/crypto/fsl-imx-scc.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/fsl-imx-scc.txt diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-scc.txt b/Documentation/devicetree/bindings/crypto/fsl-imx-scc.txt new file mode 100644 index 000000000000..7aad448e8a36 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/fsl-imx-scc.txt @@ -0,0 +1,21 @@ +Freescale Security Controller (SCC) + +Required properties: +- compatible : Should be "fsl,imx25-scc". +- reg : Should contain register location and length. +- interrupts : Should contain interrupt numbers for SCM IRQ and SMN IRQ. +- interrupt-names : Should specify the names "scm" and "smn" for the + SCM IRQ and SMN IRQ. +- clocks: Should contain the clock driving the SCC core. +- clock-names: Should be set to "ipg". + +Example: + + scc: crypto@53fac000 { + compatible = "fsl,imx25-scc"; + reg = <0x53fac000 0x4000>; + clocks = <&clks 111>; + clock-names = "ipg"; + interrupts = <49>, <50>; + interrupt-names = "scm", "smn"; + }; -- 2.7.0