From patchwork Thu Jan 30 13:15:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 205238 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFE4BC3F68F for ; Thu, 30 Jan 2020 13:16:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5FCF206F0 for ; Thu, 30 Jan 2020 13:16:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727142AbgA3NQI (ORCPT ); Thu, 30 Jan 2020 08:16:08 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:48329 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727184AbgA3NQG (ORCPT ); Thu, 30 Jan 2020 08:16:06 -0500 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ix9fp-0000WY-TJ; Thu, 30 Jan 2020 14:15:57 +0100 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1ix9fo-0000Lj-8F; Thu, 30 Jan 2020 14:15:56 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler Cc: Rob Herring , Mark Rutland , kernel@pengutronix.de, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Maxime Roussin-Belanger , Silvan Murer Subject: [PATCH 1/3] dt-bindings: iio: ltc2632: expand for ltc2636 support Date: Thu, 30 Jan 2020 14:15:47 +0100 Message-Id: <20200130131549.1170-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The ltc2636 family of devices is register compatible with the ltc2636 chips, it just features 8 instead of 2 channels. Signed-off-by: Uwe Kleine-König --- Documentation/devicetree/bindings/iio/dac/ltc2632.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/dac/ltc2632.txt b/Documentation/devicetree/bindings/iio/dac/ltc2632.txt index e0d5fea33031..9d114957a28b 100644 --- a/Documentation/devicetree/bindings/iio/dac/ltc2632.txt +++ b/Documentation/devicetree/bindings/iio/dac/ltc2632.txt @@ -1,4 +1,4 @@ -Linear Technology LTC2632 DAC device driver +Linear Technology LTC2632/2636 DAC device driver Required properties: - compatible: Has to contain one of the following: @@ -8,6 +8,12 @@ Required properties: lltc,ltc2632-h12 lltc,ltc2632-h10 lltc,ltc2632-h8 + lltc,ltc2636-l12 + lltc,ltc2636-l10 + lltc,ltc2636-l8 + lltc,ltc2636-h12 + lltc,ltc2636-h10 + lltc,ltc2636-h8 Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt apply. In particular, "reg" and "spi-max-frequency" properties must be given.