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[192.226.135.63]) by smtp.gmail.com with ESMTPSA id eo9-20020a05622a544900b004054b435f8csm151322qtb.65.2023.08.24.16.16.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Aug 2023 16:16:33 -0700 (PDT) From: Liam Beguin Date: Thu, 24 Aug 2023 19:16:25 -0400 Subject: [PATCH 1/2] gpio: pca953x: add support for TCA9538 MIME-Version: 1.0 Message-Id: <20230824-tca9538-v1-1-ee3bf2065065@gmail.com> References: <20230824-tca9538-v1-0-ee3bf2065065@gmail.com> In-Reply-To: <20230824-tca9538-v1-0-ee3bf2065065@gmail.com> To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org, Liam Beguin X-Mailer: b4 0.13-dev-83828 X-Developer-Signature: v=1; a=ed25519-sha256; t=1692918991; l=1310; i=liambeguin@gmail.com; s=20230824; h=from:subject:message-id; bh=4pZdGZb0hr9FM4cnbOhlG8yyvGORbp6I/pW1OFwRl18=; b=TJUWuN7T7lylXzpyw+c0699x+mwvLwCHp8vuxvkgndqxNrfyvE2IYT8cGRi+hcZlNkCHzc4Qw 53lZTl3tbKKBeFGX4kOXHccWd+oiIZL7+pNIXpQGxwp5OAZVD/50m2a X-Developer-Key: i=liambeguin@gmail.com; a=ed25519; pk=x+XyGOzOACLmUQ7jTEZhMy+lL3K5nhtUH6Oxt+tHkUQ= Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The TCA9538 is an 8 bit version of the already supported TCA9539. This chip also has interrupt support. Signed-off-by: Liam Beguin Reviewed-by: Andy Shevchenko --- 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 a806a3c1b801..71a750363738 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -108,6 +108,7 @@ static const struct i2c_device_id pca953x_id[] = { { "tca6408", 8 | PCA953X_TYPE | PCA_INT, }, { "tca6416", 16 | PCA953X_TYPE | PCA_INT, }, { "tca6424", 24 | PCA953X_TYPE | PCA_INT, }, + { "tca9538", 8 | PCA953X_TYPE | PCA_INT, }, { "tca9539", 16 | PCA953X_TYPE | PCA_INT, }, { "tca9554", 8 | PCA953X_TYPE | PCA_INT, }, { "xra1202", 8 | PCA953X_TYPE }, @@ -1354,6 +1355,7 @@ static const struct of_device_id pca953x_dt_ids[] = { { .compatible = "ti,tca6408", .data = OF_953X( 8, PCA_INT), }, { .compatible = "ti,tca6416", .data = OF_953X(16, PCA_INT), }, { .compatible = "ti,tca6424", .data = OF_953X(24, PCA_INT), }, + { .compatible = "ti,tca9538", .data = OF_953X( 8, PCA_INT), }, { .compatible = "ti,tca9539", .data = OF_953X(16, PCA_INT), }, { .compatible = "onnn,cat9554", .data = OF_953X( 8, PCA_INT), }, From patchwork Thu Aug 24 23:16:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liam Beguin X-Patchwork-Id: 716680 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92305C6FA8F for ; Thu, 24 Aug 2023 23:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244026AbjHXXQt (ORCPT ); Thu, 24 Aug 2023 19:16:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244108AbjHXXQr (ORCPT ); Thu, 24 Aug 2023 19:16:47 -0400 Received: from mail-yw1-x1134.google.com (mail-yw1-x1134.google.com [IPv6:2607:f8b0:4864:20::1134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4E221FCA; Thu, 24 Aug 2023 16:16:35 -0700 (PDT) Received: by mail-yw1-x1134.google.com with SMTP id 00721157ae682-58fb73e26a6so4844737b3.1; Thu, 24 Aug 2023 16:16:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692918995; x=1693523795; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=Ej7u2sLvQYFwoj3+JMpYyYaVBr+a1QkbS39xV9nWpM8=; b=YRtYe+M0+6RKAQaXsi59YjPn1gzEQmddS7HMwouYy0Cm1U3JBzXozWALtTGMj3vQW8 d7luEkJ8zbaXhGghLa7FaX1covHm+kDVdnO1ctStsx9Kdh6dY/nx95NmLU6y5iC/U9kf FI2YsMAr+KR8KEDPwURip2a+0Jhj5RNvoAOgIc2ZbemSzQ4P34TZQzEWnjqIT2I8kw1T mEDR2iKl5wAIzfy08WG2HJEWRuU1zqbHUqMSefQXCRdiayrm1xhfLJFNrQ2nbdTbUqW8 BR3jM0KPJ9Q3uD51YZ4+ieQxYHYwxC+HUGpYuF+mpq/xcofhPwvkehyPQuY+5pg0sy3W IG7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692918995; x=1693523795; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ej7u2sLvQYFwoj3+JMpYyYaVBr+a1QkbS39xV9nWpM8=; b=PRaDUBM9vXU0jrLoD8+7MdcASk4MBJyPcxLvYvfkCQ6RW4wlcf7y82veSxVWznYqqo hvqyldKwyuYtV5qfIp1+Mombaa7PHlvCUIqJVETAeeM7qgtFTX+eCABdpkReyq97rt1j HK0XigoKIaqkSclqv94Y3snrg6lWcuO8iQCZh8dz26ZJxFjU4xKHvLmSzwD2Uj2yZjoc w0nYEbuReniggs2YmUfNPBg5/teD5+I1x9RljGS0PLVN9RZhOwDUXxRWpCUb2r9eu0fx wtwAH0Wib9Gdm/QS7thZEjyv2SseOBI2f4iIfUC8PNTrP8NnFOQhXNv+18vHecJBrFdx +skw== X-Gm-Message-State: AOJu0Yx72Fla/Ibx3BYqQ9GYZ8FKugg/fMx0DRf81dfOCMabXLuxCbTB l/L3syz9mJg8hER0uxGUKdw= X-Google-Smtp-Source: AGHT+IEU+QXBGth08X/fOlo9uPBl3YqWbyO0Y4mDMeSldqEhV2hi5tn6poA/RuNY7sAPLdsLXVDScA== X-Received: by 2002:a0d:e903:0:b0:56c:f32d:1753 with SMTP id s3-20020a0de903000000b0056cf32d1753mr17204913ywe.44.1692918995016; Thu, 24 Aug 2023 16:16:35 -0700 (PDT) Received: from [192.168.0.16] (modemcable063.135-226-192.mc.videotron.ca. [192.226.135.63]) by smtp.gmail.com with ESMTPSA id eo9-20020a05622a544900b004054b435f8csm151322qtb.65.2023.08.24.16.16.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Aug 2023 16:16:34 -0700 (PDT) From: Liam Beguin Date: Thu, 24 Aug 2023 19:16:26 -0400 Subject: [PATCH 2/2] dt-bindings: gpio: pca95xx: document new tca9538 chip MIME-Version: 1.0 Message-Id: <20230824-tca9538-v1-2-ee3bf2065065@gmail.com> References: <20230824-tca9538-v1-0-ee3bf2065065@gmail.com> In-Reply-To: <20230824-tca9538-v1-0-ee3bf2065065@gmail.com> To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org, Liam Beguin X-Mailer: b4 0.13-dev-83828 X-Developer-Signature: v=1; a=ed25519-sha256; t=1692918991; l=779; i=liambeguin@gmail.com; s=20230824; h=from:subject:message-id; bh=ehWUU34QqJnFQoLIq1OiPWMuGaqHSy1ALJlg/xzhrX0=; b=P2OKcdQBh8pK6Zf/svMplB5ghwmM/dtnSrCW4yhCyS+SorU0JCDXWwiE4qA7trxm1MX0nvtg1 nrT9Skw7gy2CkI+Gr6XH6cvjNseR65dD+gi4NygGn7ZBMhMCWprXWr3 X-Developer-Key: i=liambeguin@gmail.com; a=ed25519; pk=x+XyGOzOACLmUQ7jTEZhMy+lL3K5nhtUH6Oxt+tHkUQ= Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The previous patch added support for this chip. Add its name to the list of allowed compatibles. Signed-off-by: Liam Beguin Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml index fa116148ee90..99febb8ea1b6 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml @@ -66,6 +66,7 @@ properties: - ti,tca6408 - ti,tca6416 - ti,tca6424 + - ti,tca9538 - ti,tca9539 - ti,tca9554