From mboxrd@z Thu Jan 1 00:00:00 1970 From: AnilKumar Ch Subject: [PATCH v2] of: Modify c_can binding documentation Date: Mon, 3 Sep 2012 10:24:34 +0530 Message-ID: <1346648074-27025-1-git-send-email-anilkumar@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-can-owner@vger.kernel.org To: wg@grandegger.com, mkl@pengutronix.de Cc: swarren@wwwdotorg.org, linux-can@vger.kernel.org, linux-omap@vger.kernel.org, anantgole@ti.com, nsekhar@ti.com, AnilKumar Ch List-Id: linux-omap@vger.kernel.org Modify c_can binding documentation according to recent review comments on device tree data addition patches. Signed-off-by: AnilKumar Ch --- Changes from v1: - Separated from "Add DT for AM33XX devices" patch series - Incorporated Stephen Warren's review comments on v1 * Removed status and interrupt-parent description from c_can.txt file because these are device specific parameters. .../devicetree/bindings/net/can/c_can.txt | 24 +++++++++++++++----- 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/net/can/c_can.txt b/Documentation/devicetree/bindings/net/can/c_can.txt index a43f083..2c420c2 100644 --- a/Documentation/devicetree/bindings/net/can/c_can.txt +++ b/Documentation/devicetree/bindings/net/can/c_can.txt @@ -10,7 +10,6 @@ Required properties: number Optional properties: -- interrupt-parent : The parent interrupt controller - ti,hwmods : Must be "d_can" or "c_can", n being the instance number @@ -20,18 +19,31 @@ Future plan is to migrate hwmod data base contents into device tree blob so that, all the required data will be used from device tree dts file. -Examples: +Example: - d_can@481D0000 { +Step1: SoC common .dtsi file + + d_can1: d_can@481d0000 { compatible = "bosch,d_can"; - reg = <0x481D0000 0x1000>; - interrupts = <55 0x4>; + reg = <0x481d0000 0x2000>; + interrupts = <55>; interrupt-parent = <&intc>; + status = "disabled"; }; (or) - d_can@481D0000 { + d_can1: d_can@481d0000 { compatible = "bosch,d_can"; ti,hwmods = "d_can1"; + reg = <0x481d0000 0x2000>; + interrupts = <55>; + interrupt-parent = <&intc>; + status = "disabled"; + }; + +Step 2: board specific .dts file + + &dcan1 { + status = "okay"; }; -- 1.7.9.5