Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S933619AbdGSXJ7 (ORCPT <rfc822;w@1wt.eu>);
        Wed, 19 Jul 2017 19:09:59 -0400
Received: from lelnx194.ext.ti.com ([198.47.27.80]:38272 "EHLO
        lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S933571AbdGSXJz (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 19 Jul 2017 19:09:55 -0400
From: Franklin S Cooper Jr <fcooper@ti.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <netdev@vger.kernel.org>, <linux-can@vger.kernel.org>,
        <wg@grandegger.com>, <mkl@pengutronix.de>, <robh+dt@kernel.org>,
        <quentin.schulz@free-electrons.com>
CC: Franklin S Cooper Jr <fcooper@ti.com>
Subject: [PATCH 2/3] can: m_can: Update documentation to indicate that hclk may be optional
Date: Wed, 19 Jul 2017 18:09:25 -0500
Message-ID: <20170719230926.10872-3-fcooper@ti.com>
X-Mailer: git-send-email 2.10.0
In-Reply-To: <20170719230926.10872-1-fcooper@ti.com>
References: <20170719230926.10872-1-fcooper@ti.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1046
Lines: 23

Update the documentation to reflect that hclk is now an optional clock.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
---
 Documentation/devicetree/bindings/net/can/m_can.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
index 9e33177..2a0fe5b 100644
--- a/Documentation/devicetree/bindings/net/can/m_can.txt
+++ b/Documentation/devicetree/bindings/net/can/m_can.txt
@@ -12,7 +12,8 @@ Required properties:
 - interrupt-names	: Should contain "int0" and "int1"
 - clocks		: Clocks used by controller, should be host clock
 			  and CAN clock.
-- clock-names		: Should contain "hclk" and "cclk"
+- clock-names		: Should contain "hclk" and "cclk". For some socs hclk
+			  may be optional.
 - pinctrl-<n>		: Pinctrl states as described in bindings/pinctrl/pinctrl-bindings.txt
 - pinctrl-names 	: Names corresponding to the numbered pinctrl states
 - bosch,mram-cfg	: Message RAM configuration data.
-- 
2.10.0