From patchwork Sat Feb 8 17:23:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 11371731 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 24CE292A for ; Sat, 8 Feb 2020 17:25:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ED80C217BA for ; Sat, 8 Feb 2020 17:25:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581182724; bh=Hn8ogQ7PMeebgcoGZ7IqHhieWdq8yOPtFPaWFRdQLFU=; h=From:To:Cc:Subject:Date:List-ID:From; b=ofINmmLYFxN9W5FgcDuWCc/D08raLkelg60M16UIjGXbKYUUQuxtyAsFX0gk99df5 Jq6GbQHPNXhHT5QgHj44j3yZMA0EgfEiQmLDfxdmU3KxkO0E8ztbwzsgTkcyhGrJ+r 75VMc1RglpikSVYoQjfRzzWbL99A1EQUNXsxJgSE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727443AbgBHRZX (ORCPT ); Sat, 8 Feb 2020 12:25:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:41488 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727303AbgBHRZX (ORCPT ); Sat, 8 Feb 2020 12:25:23 -0500 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DBF2220658; Sat, 8 Feb 2020 17:25:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581182721; bh=Hn8ogQ7PMeebgcoGZ7IqHhieWdq8yOPtFPaWFRdQLFU=; h=From:To:Cc:Subject:Date:From; b=G1DKwQcRDNeUXuRLquSwrIStexDj/OBaiNb7Ho004leq02ISI8xXh9B9RT4z6wcnM M2tKSD9xdA4xhJAX+Y5YqekeICGdFoI+2oe/Xt4Kqa0mYJB5nd9ZnZqzdk2x3feE0x atXxN9Lrp3dNG0qmoQxqiT0QgVw4TOeLoQruQOck= From: jic23@kernel.org To: linux-iio@vger.kernel.org Cc: Rob Herring , Mark Rutland , devicetree@vger.kernel.org, Jonathan Cameron Subject: [PATCH] dt-bindings: iio: adc: max1363 etc i2c ADC binding conversion Date: Sat, 8 Feb 2020 17:23:12 +0000 Message-Id: <20200208172312.467454-1-jic23@kernel.org> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Jonathan Cameron Split the binding in two to reflect the threshold monitor capabilities and hence interrupts vs the more straight forward parts that don't have this facility. Signed-off-by: Jonathan Cameron Reviewed-by: Rob Herring --- .../devicetree/bindings/iio/adc/max1363.txt | 63 --------------- .../bindings/iio/adc/maxim,max1238.yaml | 76 +++++++++++++++++++ .../bindings/iio/adc/maxim,max1363.yaml | 50 ++++++++++++ 3 files changed, 126 insertions(+), 63 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/max1363.txt b/Documentation/devicetree/bindings/iio/adc/max1363.txt deleted file mode 100644 index 94a9011dd860..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/max1363.txt +++ /dev/null @@ -1,63 +0,0 @@ -* Maxim 1x3x/136x/116xx Analog to Digital Converter (ADC) - -The node for this driver must be a child node of a I2C controller, hence -all mandatory properties for your controller must be specified. See directory: - - Documentation/devicetree/bindings/i2c - -for more details. - -Required properties: - - compatible: Should be one of - "maxim,max1361" - "maxim,max1362" - "maxim,max1363" - "maxim,max1364" - "maxim,max1036" - "maxim,max1037" - "maxim,max1038" - "maxim,max1039" - "maxim,max1136" - "maxim,max1137" - "maxim,max1138" - "maxim,max1139" - "maxim,max1236" - "maxim,max1237" - "maxim,max1238" - "maxim,max1239" - "maxim,max11600" - "maxim,max11601" - "maxim,max11602" - "maxim,max11603" - "maxim,max11604" - "maxim,max11605" - "maxim,max11606" - "maxim,max11607" - "maxim,max11608" - "maxim,max11609" - "maxim,max11610" - "maxim,max11611" - "maxim,max11612" - "maxim,max11613" - "maxim,max11614" - "maxim,max11615" - "maxim,max11616" - "maxim,max11617" - "maxim,max11644" - "maxim,max11645" - "maxim,max11646" - "maxim,max11647" - - reg: Should contain the ADC I2C address - -Optional properties: - - vcc-supply: phandle to the regulator that provides power to the ADC. - - vref-supply: phandle to the regulator for ADC reference voltage. - - interrupts: IRQ line for the ADC. If not used the driver will use - polling. - -Example: -adc: max11644@36 { - compatible = "maxim,max11644"; - reg = <0x36>; - vref-supply = <&adc_vref>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml new file mode 100644 index 000000000000..a0ebb4680140 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max1238.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX1238 and similar ADCs + +maintainers: + - Jonathan Cameron + +description: | + Family of simple ADCs with i2c inteface and internal references. + +properties: + compatible: + enum: + - maxim,max1036 + - maxim,max1037 + - maxim,max1038 + - maxim,max1039 + - maxim,max1136 + - maxim,max1137 + - maxim,max1138 + - maxim,max1139 + - maxim,max1236 + - maxim,max1237 + - maxim,max1238 + - maxim,max1239 + - maxim,max11600 + - maxim,max11601 + - maxim,max11602 + - maxim,max11603 + - maxim,max11604 + - maxim,max11605 + - maxim,max11606 + - maxim,max11607 + - maxim,max11608 + - maxim,max11609 + - maxim,max11610 + - maxim,max11611 + - maxim,max11612 + - maxim,max11613 + - maxim,max11614 + - maxim,max11615 + - maxim,max11616 + - maxim,max11617 + - maxim,max11644 + - maxim,max11645 + - maxim,max11646 + - maxim,max11647 + + reg: + maxItems: 1 + + vcc-supply: true + vref-supply: + description: Optional external reference. If not supplied, internal + reference will be used. + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@36 { + compatible = "maxim,max1238"; + reg = <0x36>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml new file mode 100644 index 000000000000..01706b4ccb1a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max1363.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX1363 and similar ADCs + +maintainers: + - Jonathan Cameron + +description: | + Family of ADCs with i2c inteface, internal references and threshold + monitoring. + +properties: + compatible: + enum: + - maxim,max1361, + - maxim,max1362 + - maxim,max1363 + - maxim,max1364 + + reg: + maxItems: 1 + + vcc-supply: true + vref-supply: + description: Optional external reference. If not supplied, internal + reference will be used. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@36 { + compatible = "maxim,max1363"; + reg = <0x36>; + }; + }; +...