From nobody Wed Apr 8 12:14:02 2026 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 AA514C38A2D for ; Tue, 25 Oct 2022 18:07:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232468AbiJYSH2 (ORCPT ); Tue, 25 Oct 2022 14:07:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232683AbiJYSHT (ORCPT ); Tue, 25 Oct 2022 14:07:19 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 430C3D2F3 for ; Tue, 25 Oct 2022 11:07:06 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id p3so10698653pld.10 for ; Tue, 25 Oct 2022 11:07:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=UaHvsuBeqGUDHNJwrHZu7I7KXYW+zqfgTqUGn6DC/xo=; b=BrZrLWVB5VSJpkzOeZqV2YWZUWJDEwqbeQ1Nve9BZ4AAyOSYp43pwQEn1bBPMP1PUV xFiQdrcQEowdrnFBqYSxGvy8VpMmBzyE2atFCIS/8/rs65U/DPt7ezxoUwSB7kqZU/LH rZ4F/tlv0HbrYah5/V8rNIThPb6tiWOQcfTEg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=UaHvsuBeqGUDHNJwrHZu7I7KXYW+zqfgTqUGn6DC/xo=; b=AdjdWR06uN0h94SDhQVIhODdGKlvTnffoIvpXv2+UD6ZL9nZm7u16ttWMNd9k3zvhD u2sUI2M1L41M65e6CLnINsiiCnxOJqfkiqYqstpfmczQHCTv1I7RDHQLWdHEe+zko+QH QKBlyyuPmMdoGxmEYaW/7gQSbXxRSePMKtsJie60nNuWI9IIA+6oRJDl4qijdjS1Eufr 7je7sQwAuavSC5AppuVdicwL5mCQMyHIo3+2EG0XMTk8it9DWGBYav9wQc4NpTZd9/EZ PUliAqCW4l0MUYT1/+BFxpc9FV2tfc8PRBlp+1k1SgY1swnRkJD7r47sKanbQTNKWutY 3aXA== X-Gm-Message-State: ACrzQf14TAllygOhs1YFKr6xS0p2sK3kOdnsDypVcU7u5SuMOg9l8fZb I3uKAB84VaJodQ6L1TgpIIgZTg== X-Google-Smtp-Source: AMsMyM6KD70FiLQ2NY7/KT4ZdCgreGIg8amZ286q1tYd4ft48X6ah9dtxyQ5N7DjKGkH08gBYBnE6w== X-Received: by 2002:a17:902:d483:b0:182:cb98:26e8 with SMTP id c3-20020a170902d48300b00182cb9826e8mr39797221plg.73.1666721225601; Tue, 25 Oct 2022 11:07:05 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:11a:201:97a:f22a:beab:58]) by smtp.gmail.com with ESMTPSA id d8-20020a170902654800b001788ccecbf5sm1493786pln.31.2022.10.25.11.07.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Oct 2022 11:07:05 -0700 (PDT) From: Stephen Boyd To: Andy Gross , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, linux-arm-msm@vger.kernel.org, Douglas Anderson Subject: [PATCH] arm64: dts: qcom: Remove fingerprint node from herobrine-r1 Date: Tue, 25 Oct 2022 11:07:03 -0700 Message-Id: <20221025180703.1806234-1-swboyd@chromium.org> X-Mailer: git-send-email 2.38.1.273.g43a17bfeac-goog MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" It turns out that only a few people have the fingerprint sensor hooked up on their board. Leaving this enabled is slowing down boot for everyone else because the driver slowly fails to probe while trying to communicate with a sensor that isn't there. Remove the node to speed up boot, developers with the board can manually enable it themselves. Reported-by: Douglas Anderson Signed-off-by: Stephen Boyd Reviewed-by: Douglas Anderson --- arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts b/a= rch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts index c1a671968725..8d07401d852d 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r1.dts @@ -47,10 +47,6 @@ &pp1200_wf_cam { =20 /* ADDITIONS TO NODES DEFINED IN PARENT DEVICE TREE FILES */ =20 -&ap_spi_fp { - status =3D "okay"; -}; - /* * Although the trackpad is really part of the herobrine baseboard, we'll * put the actual definition in the board device tree since different boar= ds base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780 --=20 https://chromeos.dev