From patchwork Wed Jan 13 19:42:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12017781 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 CCC87C433DB for ; Wed, 13 Jan 2021 19:44:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E132206B2 for ; Wed, 13 Jan 2021 19:44:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728900AbhAMToe (ORCPT ); Wed, 13 Jan 2021 14:44:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48878 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728732AbhAMToe (ORCPT ); Wed, 13 Jan 2021 14:44:34 -0500 Received: from relay04.th.seeweb.it (relay04.th.seeweb.it [IPv6:2001:4b7a:2000:18::165]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63423C0617BA for ; Wed, 13 Jan 2021 11:42:20 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (unknown [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by m-r1.th.seeweb.it (Postfix) with ESMTPSA id BFBC11FFC1; Wed, 13 Jan 2021 20:42:18 +0100 (CET) From: AngeloGioacchino Del Regno To: linux-arm-msm@vger.kernel.org Cc: agross@kernel.org, bjorn.andersson@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, sumit.semwal@linaro.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, phone-devel@vger.kernel.org, konrad.dybcio@somainline.org, marijn.suijten@somainline.org, martin.botka@somainline.org, AngeloGioacchino Del Regno Subject: [PATCH v2 7/7] arm64: dts: pmi8998: Add the right interrupts for LAB/IBB SCP and OCP Date: Wed, 13 Jan 2021 20:42:14 +0100 Message-Id: <20210113194214.522238-8-angelogioacchino.delregno@somainline.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210113194214.522238-1-angelogioacchino.delregno@somainline.org> References: <20210113194214.522238-1-angelogioacchino.delregno@somainline.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In commit 208921bae696 ("arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators") bindings for the lab/ibb regulators were added to the pmi8998 dt, but the original committer has never specified what the interrupts were for. LAB and IBB regulators provide two interrupts, SC-ERR (short circuit error) and VREG-OK but, in that commit, the regulators were provided with two different types of interrupts; specifically, IBB had the SC-ERR interrupt, while LAB had the VREG-OK one, none of which were (luckily) used, since the driver didn't actually use these at all. Assuming that the original intention was to have the SC IRQ in both LAB and IBB, as per the names appearing in documentation, fix the SCP interrupt. While at it, also add the OCP interrupt in order to be able to enable the Over-Current Protection feature, if requested. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/pmi8998.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi index d016b12967eb..d230c510d4b7 100644 --- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi +++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi @@ -30,11 +30,15 @@ labibb { compatible = "qcom,pmi8998-lab-ibb"; ibb: ibb { - interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>; + interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>, + <0x3 0xdc 0x0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "sc-err", "ocp"; }; lab: lab { - interrupts = <0x3 0xde 0x0 IRQ_TYPE_EDGE_RISING>; + interrupts = <0x3 0xde 0x1 IRQ_TYPE_EDGE_RISING>, + <0x3 0xde 0x0 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "sc-err", "ocp"; }; }; };