From patchwork Wed Jun 21 15:39:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 1797973 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=Qr5r/G6s; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4QmSQ51xfcz20Xm for ; Thu, 22 Jun 2023 01:40:45 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233761AbjFUPkn (ORCPT ); Wed, 21 Jun 2023 11:40:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233567AbjFUPk2 (ORCPT ); Wed, 21 Jun 2023 11:40:28 -0400 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 146412105 for ; Wed, 21 Jun 2023 08:40:03 -0700 (PDT) Received: by mail-lf1-x130.google.com with SMTP id 2adb3069b0e04-4f954d7309fso2274450e87.1 for ; Wed, 21 Jun 2023 08:40:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687361955; x=1689953955; 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=BghQG/dm7/BMhBzVnoR8Ldw/7EWxlY1Xs4R63bOlCig=; b=Qr5r/G6sUrShsL1kKCwZWhXdsO1CA7qrG/oVm5PalRAnDMv/eKBShslHhHHm+lQxBA VW5cqs+Q0lxCp9IezWmr9A9x32gq64yT9CraSwAtZ6y8Kf0FU9Ab85oRn5kgEwATHn4h 0bXhC6iC0bxGvfN+rE9/sGWz0Gyx+XmON52t17ZIKV+NHi/EkCGJYAotkwzTSFXnZb4O EninryVQ+GU4FWxQSq5swJLmQGtNXoz6T+0nC04TzkzEKrjx2xcprzWPkrFImN+xkHmi 0rnM9XbnHIF8JuP0uVkwcNxUVHmJJUMSfWyv60XEAZQ1laRcci0u1Sjyhwa59GwzkVEd j/ew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687361955; x=1689953955; 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=BghQG/dm7/BMhBzVnoR8Ldw/7EWxlY1Xs4R63bOlCig=; b=PEyh64wvQUjI1rWQqCs0WMIZj2Ji+BMvsRSSY9RRRN5kMm7oYPhO6P5wAG9ypu/E0Z d3T4hr2A6UDbw027VEya60Xx7uTa0BgQ+Nbd9SaJg8m4EOZcwANYDUAyR3gO3ipnKqsu DTFH2yli5tG5kxg+YPOAVwy2erFwk6qdb2UuskRJHWlGy+drErmnLnET18i+loLA2/7U Fzbh/9f/SxttOsa8U1+qLd94Ob+x/FP1q13CpF2hUwJjAo2hHh+eQfWBAJTjix7yV+gP KcJsXCDEeVMi/vk60HUmqSZKEs/vMzb3sQbsKeFRrw0dkqNr8TK7FKn+tduzCMM4izzL BMNQ== X-Gm-Message-State: AC+VfDx4d0d6Nz3kw0BXLBOaMl0LEXP34pXELoBzZGb6OODVACVyY8dS hBfusqvA12ZcMUuJ9OWZhZxQ9w== X-Google-Smtp-Source: ACHHUZ7/PmkT+EWUVQKl8CZF7zrx/14OmR4HcShNYlxrqfaYfuZUS3Z79EYjFnFPNP5icbTpClrNhQ== X-Received: by 2002:a19:650c:0:b0:4f8:6ac4:1aa9 with SMTP id z12-20020a19650c000000b004f86ac41aa9mr3829046lfb.21.1687361955307; Wed, 21 Jun 2023 08:39:15 -0700 (PDT) Received: from [192.168.1.101] (abxj193.neoplus.adsl.tpnet.pl. [83.9.3.193]) by smtp.gmail.com with ESMTPSA id l15-20020a19c20f000000b004f73eac0308sm821078lfc.183.2023.06.21.08.39.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 08:39:15 -0700 (PDT) From: Konrad Dybcio Date: Wed, 21 Jun 2023 17:39:10 +0200 Subject: [PATCH 1/3] dt-bindings: vendor-prefixes: Add Mitsumi Electric Co., Ltd. MIME-Version: 1.0 Message-Id: <20230621-topic-mm8013-v1-1-4407c6260053@linaro.org> References: <20230621-topic-mm8013-v1-0-4407c6260053@linaro.org> In-Reply-To: <20230621-topic-mm8013-v1-0-4407c6260053@linaro.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , Konrad Dybcio Cc: Marijn Suijten , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1687361953; l=1059; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=1SFTi5kMC47UI2etI3CVctdHR0kSEqrXW6o1drxOzw8=; b=nffvquqf7dMVT3ELuTqaPfrF7sjNKg1738r4zR2ESSEDTPuDgCr9CxsDwvf2YDgGp4+lr0zO5 QdM/n6pUKqPCzboEfBVbjasfCPRtJlgiYX8H2D4fBaom0cwCAklb+5p X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Mitsumi was [1] a Japanese company making various electronics devices and components. They've merged into a new entity, MinebeaMitsumi in 2017. Their current main page is available at [2] [1] https://en.wikipedia.org/wiki/Mitsumi_Electric [2] https://product.minebeamitsumi.com/en/ Signed-off-by: Konrad Dybcio Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index af60bf1a6664..6142c40cf06e 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -865,6 +865,8 @@ patternProperties: description: MiraMEMS Sensing Technology Co., Ltd. "^mitsubishi,.*": description: Mitsubishi Electric Corporation + "^mitsumi,.*": + description: Mitsumi Electric Co., Ltd. "^mixel,.*": description: Mixel, Inc. "^miyoo,.*": From patchwork Wed Jun 21 15:39:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 1797974 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=pH0YCAKr; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4QmSQF2KvQz20Wk for ; Thu, 22 Jun 2023 01:40:53 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233758AbjFUPkw (ORCPT ); Wed, 21 Jun 2023 11:40:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233650AbjFUPka (ORCPT ); Wed, 21 Jun 2023 11:40:30 -0400 Received: from mail-lj1-x236.google.com (mail-lj1-x236.google.com [IPv6:2a00:1450:4864:20::236]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D06D2111 for ; Wed, 21 Jun 2023 08:40:06 -0700 (PDT) Received: by mail-lj1-x236.google.com with SMTP id 38308e7fff4ca-2b475b54253so56423261fa.2 for ; Wed, 21 Jun 2023 08:40:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687361957; x=1689953957; 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=OxhYDMzYM3sPoTVA7uKX6gjc+krbn/LNyC5c2Sai7r8=; b=pH0YCAKrr2Ilk8uZMoViPdbMe2hTeu1cOp/RxPqCdL3N8y7hlCJ8eJb7IKZNyCVMr4 UrxXlFwlyn9a5Knc97r0MVz/NSU+KL5Ot12YmuHwW/uqIy9BJFNfmGJ/+iXyy+yFN6z1 g2MqV3FGdVe1aA1syKiBIclRl5U0XUbg5IqnWJCpYrjkiDuag7CNYlxRuGSAdXNniuvQ MK8JifNPe9RYWhh0uhtEMLGySqUWM5osVXTe/2YYtt+yRTqBqUTpaBm+Qo8JM0P18zKz MS17MIvCTIllBv9tNeXNI+s4O/hlruv9X2UqXQwsim0rwYvSIqOpw3EUH79sfN9CdwVi wiaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687361957; x=1689953957; 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=OxhYDMzYM3sPoTVA7uKX6gjc+krbn/LNyC5c2Sai7r8=; b=bSP13eL0I3D0oZ7QEmLY1DVQkXacum+iimdWrHng4aBmByt/QGms+aFYIEuuZMJWQW Cq4x/e5ihNOsdEMyYlv70cG2Ziz0uY1gXjqMTwk1hiYw2LKmTQxGiXy5XXMAdetPe5n0 3O3mFpno87sJWkhStQEFhhBOhikR+rCEGLaa6jwk5IXM1tuGOJY0fBKEdC12vTAPGc/p GiFuzvitegzzCWU/+12c4ex5lWfuqkH64FVKgo3RRABuoi3dnR2kJOoFj7IxzrOXP7l/ hA2d/T+yZ4+olRyeQHWEGEt4MdzdgXNM8buL9QYNBirhn0jB8CH3/+8W73Qs1WMTIX1D AZdw== X-Gm-Message-State: AC+VfDw/Zp+qzsxwn/fWN9P6wiUCF0IGjvjXZmOaTxQrow3zl5h7Pcuw OQMaZrVUHeRtJKt0gk+fz/sU3w== X-Google-Smtp-Source: ACHHUZ7AJXCZjbtdBiJklc9jnweQoRwN/Hpp0Shrlr0OIdc3i0l2lI8GSXSBIihfNDfa6dVHjKMS+w== X-Received: by 2002:a19:4f0a:0:b0:4f4:aea9:2a2f with SMTP id d10-20020a194f0a000000b004f4aea92a2fmr9476076lfb.57.1687361956801; Wed, 21 Jun 2023 08:39:16 -0700 (PDT) Received: from [192.168.1.101] (abxj193.neoplus.adsl.tpnet.pl. [83.9.3.193]) by smtp.gmail.com with ESMTPSA id l15-20020a19c20f000000b004f73eac0308sm821078lfc.183.2023.06.21.08.39.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 08:39:16 -0700 (PDT) From: Konrad Dybcio Date: Wed, 21 Jun 2023 17:39:11 +0200 Subject: [PATCH 2/3] dt-bindings: power: supply: Document Mitsumi MM8013 fuel gauge MIME-Version: 1.0 Message-Id: <20230621-topic-mm8013-v1-2-4407c6260053@linaro.org> References: <20230621-topic-mm8013-v1-0-4407c6260053@linaro.org> In-Reply-To: <20230621-topic-mm8013-v1-0-4407c6260053@linaro.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , Konrad Dybcio Cc: Marijn Suijten , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1687361953; l=1391; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=swzJmejAdfZgsQElhxxdYG2Ii9/w0S0UDH09ZiwSv+o=; b=ciCb46lVCab3XUdD/PhBmPJGPR46nh4nvwoQSmQZGnJtrhdJOVezWE3UGwGPjFuSBeJ2F6Ift VkavK/7dyNQAn3RdbZk7uDckOtCpJPzTwAtnGzt/Y8bOpncF72Tu4bf X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Mitsumie MM8013 is an I2C fuel gauge for Li-Ion cells. The partial datasheet is available at [1]. Add bindings for this chip. [1] https://www.mitsumi.co.jp/latest-M/Catalog/pdf/battery_mm_8013_e.pdf Signed-off-by: Konrad Dybcio Reviewed-by: Krzysztof Kozlowski --- .../bindings/power/supply/mitsumi,mm8013.yaml | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml b/Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml new file mode 100644 index 000000000000..080fd44083ac --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/mitsumi,mm8013.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mitsumi MM8013 fuel gauge + +maintainers: + - Konrad Dybcio + +properties: + compatible: + const: mitsumi,mm8013 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + fuel-gauge@55 { + compatible = "mitsumi,mm8013"; + reg = <0x55>; + }; + };