From patchwork Fri Aug 4 13:50:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 710626 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 27612C04FDF for ; Fri, 4 Aug 2023 13:50:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231444AbjHDNuX (ORCPT ); Fri, 4 Aug 2023 09:50:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58470 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231426AbjHDNuW (ORCPT ); Fri, 4 Aug 2023 09:50:22 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E1931987 for ; Fri, 4 Aug 2023 06:50:20 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-3fbea14706eso20185155e9.2 for ; Fri, 04 Aug 2023 06:50:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1691157019; x=1691761819; 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=LoLk+hOHQDH/7cn6RwtpMRmNp0rfp4NE+LThM4ovVo0=; b=Iq73nhf26djD0Az8ZfElTDbIqxiANOI/S79ud6Rz6kFZ+9WawtYNfzFUX3Y21uly+p ZwN+JLJP8y+9lcy8AHyT8OZIR5I2B62iMHXaA040bDOhYkEyert2J84xX7Laqp6Tsd/K biA/jkQ6JbhDXfIaOhlTWrx1LYaGwj9kU88iIOc9yBWeIucueW0rqhG+jXUWk4MR5X2w Uxe+f26YAATez92uwPNWtzMARfl1/bSYYhg5CsZ2V2RMvFZ/YiobO92qTy5etAXli/h7 PI/C4U8t9SHevcbCYS5H8ZNLEQlTqSRzZEpCClptA2yGjbIhuHFhJxCCcClFDEmSR/Eo xdCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691157019; x=1691761819; 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=LoLk+hOHQDH/7cn6RwtpMRmNp0rfp4NE+LThM4ovVo0=; b=SvzjxluXEZEW6X90grNYOaJaMKXVDODu1tAAdCop/29hQYotj2iycjosZO6R0sBsOC hE2rhMGH43s7tSp3PkCDK6fvhkcB/KdLF+7dMP5mvyI3iwmsLJjGPzaDeX4kmp8zNJxM MU98LvFLFrZLLx75PPwcfWpi+uMio6rgoAO4Zcb0rE7P0cO2X2JdkuLKIzTXCn6hGEsH mnSjQo9VxwvqnGhZamO/+aUdjAiX1tSDYZUju0IU3Q5zyIXNdVHqA7FYEe1dV+haqz7e VQtDct1cZAqVaqvRw10iHAbw2hhZ2knMY13/xHvXhRZA5hIMp1IjJmI+cW6qx03IOBuy OyAA== X-Gm-Message-State: AOJu0YzRiD7jsU8FSthwDayghaFeKsa0yiFjTzHzqc1meb7G1EUTV2z6 WgCGqEK9tgRxTheH/M8hohN61Q== X-Google-Smtp-Source: AGHT+IHa3+bma9AUYcnhJNVyKIfX2dChvnPV6M/GXAV5okgMM/j1KmkdeHWmt1vH+sKaMpIN2Qd1jQ== X-Received: by 2002:a7b:cc99:0:b0:3fb:dbd0:a7ea with SMTP id p25-20020a7bcc99000000b003fbdbd0a7eamr1539381wma.37.1691157019189; Fri, 04 Aug 2023 06:50:19 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id u25-20020a7bcb19000000b003fe1cac37d8sm6894793wmj.11.2023.08.04.06.50.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Aug 2023 06:50:18 -0700 (PDT) From: Neil Armstrong Date: Fri, 04 Aug 2023 15:50:07 +0200 Subject: [PATCH 1/4] dt-bindings: soc: qcom: qcom,pmic-glink: add a gpio used to determine the Type-C port plug orientation MIME-Version: 1.0 Message-Id: <20230804-topic-sm8550-upstream-type-c-orientation-v1-1-36dd3edec7bf@linaro.org> References: <20230804-topic-sm8550-upstream-type-c-orientation-v1-0-36dd3edec7bf@linaro.org> In-Reply-To: <20230804-topic-sm8550-upstream-type-c-orientation-v1-0-36dd3edec7bf@linaro.org> To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heikki Krogerus , Greg Kroah-Hartman Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1566; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=OqwjDDJ6wXxzZ/R9TLS3ZhkzX5nrKiThYc8EEj79dbY=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkzQIXBfNNLcv9KzFJsuw/TYIGvMdCbOuI5stAXHtn +iuwmG2JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZM0CFwAKCRB33NvayMhJ0SD4D/ wLoVGn84hF58XjNA6hMQ+niD52vUKxV3oWhqEbVSf5B9XhAJWlMsqoWkaHQkIOEj8IYyhjLTqq8bOt 8cMZ9p8l/tkGTB58R38iljZ7w/e+QsP8HXMzqz3QA8NQq9rdZBxqLBxpBarzyRGuZ2KChKo6zoBCHH TTUyI6N9dSaANs/sJAIAmEFgf3tcth15yHiifaRJa/TCUE92ClKTLBiq4wSsTIlNZR1Z9HZ+WLCeEq W+YmTGd0IbR37qQRLDzA8HmPinbn3igo61Msiy4wtrBckd1u/lUJF9IGX4T1r74DxPoNa1Ob3Nsvi8 srVxoiwRiIzClcDt3fVj+rt4zIOCpjZaipE62s8pFlz2DlNwUkznvJJaUobVJnNZMnYm1VdtpjBJsw Rgjkr4Gp9vbf2viS+3BJFNRSDoT+WAmaacJ44YnmRqJxogTt3wOHutBj5k+KCttwL4bZVT13D8d/ju k9asVHXTOPSn+QaB+IAbEgBZpz+Mil0+dbYdBEi4sjON3+KlXwtw1TQsnwt2IIyqmSVjdLRDXe8E1N TvI0B+oytZ5MJuf3kxEukNX/0Fr3jJonuKpEqGuqnFEOcTcOHoY89WkSsSD/H4P1ODn3BrkBkDr5Cb Eczr48YD/vkVtT25EW1Ov8RWWwmnOPpthwPJSB22C5QKmLi41qqiC8dD2MXw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On SM8450 and SM8550 based platforms, the Type-C plug orientation is given on a GPIO line set by the PMIC. Document this optional Type-C connector property, and take the assumption an active level represents an inverted/flipped orientation. Signed-off-by: Neil Armstrong --- .../devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml index bceb479f74c5..1b0a00b19a54 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml @@ -35,6 +35,11 @@ properties: '#size-cells': const: 0 + orientation-gpios: + description: An input gpio for Type-C connector orientation, used to detect orientation + of the Type-C connector. GPIO active level means "CC2" or Reversed/Flipped orientation. + maxItems: 1 + patternProperties: '^connector@\d$': $ref: /schemas/connector/usb-connector.yaml# @@ -44,6 +49,19 @@ patternProperties: required: - compatible +allOf: + - if: + not: + properties: + compatible: + contains: + enum: + - qcom,sm8450-pmic-glink + - qcom,sm8550-pmic-glink + then: + properties: + orientation-gpios: false + additionalProperties: false examples: