From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.0 required=3.0 tests=BAYES_00, 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 ED0D8C4741F for ; Wed, 30 Sep 2020 09:21:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9C9E20754 for ; Wed, 30 Sep 2020 09:21:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729205AbgI3JVh (ORCPT ); Wed, 30 Sep 2020 05:21:37 -0400 Received: from atl4mhfb03.myregisteredsite.com ([209.17.115.119]:58934 "EHLO atl4mhfb03.myregisteredsite.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729157AbgI3JVd (ORCPT ); Wed, 30 Sep 2020 05:21:33 -0400 Received: from jax4mhob16.registeredsite.com (jax4mhob16.registeredsite.com [64.69.218.104]) by atl4mhfb03.myregisteredsite.com (8.14.4/8.14.4) with ESMTP id 08U9LSPD029983 for ; Wed, 30 Sep 2020 05:21:31 -0400 Received: from mailpod.hostingplatform.com (atl4qobmail01pod0.registeredsite.com [10.30.71.203]) by jax4mhob16.registeredsite.com (8.14.4/8.14.4) with ESMTP id 08U9L8de036536 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Wed, 30 Sep 2020 05:21:08 -0400 Received: (qmail 32270 invoked by uid 0); 30 Sep 2020 09:20:59 -0000 X-TCPREMOTEIP: 83.128.90.119 X-Authenticated-UID: mike@milosoftware.com Received: from unknown (HELO phenom.domain?not?set.invalid) (mike@milosoftware.com@83.128.90.119) by 0 with ESMTPA; 30 Sep 2020 09:20:59 -0000 From: Mike Looijmans To: linus.walleij@linaro.org, bgolaszewski@baylibre.com, linux-gpio@vger.kernel.org Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mike Looijmans Subject: [PATCH v2 2/2] gpio: pca953x: Add support for the NXP PCAL9554B/C Date: Wed, 30 Sep 2020 11:20:53 +0200 Message-Id: <20200930092053.2114-2-mike.looijmans@topic.nl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200930092053.2114-1-mike.looijmans@topic.nl> References: <20200930092053.2114-1-mike.looijmans@topic.nl> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The NXP PCAL9554B is a variant of the PCA953x GPIO expander, with 8 GPIOs, latched interrupts and some advanced configuration options. The "C" version only differs in I2C address. Signed-off-by: Mike Looijmans --- v2: Split devicetree and code into separate patches drivers/gpio/gpio-pca953x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index bd2e96c34f82..fb946b01512d 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -90,6 +90,7 @@ static const struct i2c_device_id pca953x_id[] = { { "pcal6416", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, { "pcal6524", 24 | PCA953X_TYPE | PCA_LATCH_INT, }, { "pcal9535", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, + { "pcal9554b", 8 | PCA953X_TYPE | PCA_LATCH_INT, }, { "pcal9555a", 16 | PCA953X_TYPE | PCA_LATCH_INT, }, { "max7310", 8 | PCA953X_TYPE, }, @@ -1237,6 +1238,7 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "nxp,pcal6416", .data = OF_953X(16, PCA_LATCH_INT), }, { .compatible = "nxp,pcal6524", .data = OF_953X(24, PCA_LATCH_INT), }, { .compatible = "nxp,pcal9535", .data = OF_953X(16, PCA_LATCH_INT), }, + { .compatible = "nxp,pcal9554b", .data = OF_953X( 8, PCA_LATCH_INT), }, { .compatible = "nxp,pcal9555a", .data = OF_953X(16, PCA_LATCH_INT), }, { .compatible = "maxim,max7310", .data = OF_953X( 8, 0), }, -- 2.17.1