From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 841B02F5461 for ; Mon, 15 Sep 2025 09:02:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757926969; cv=none; b=nRZg7sWbjkbetohCa4nCkVWLl2GTcGKSwmbfCJdGCPzxXjSpLcLj5l4Q60rPc0tI1+kErh/Fd7vpBb64tP93ZEG7dF1eUxZNV/K3OX9U7Gp5oLq/Pok5XRxHPHTQpJxybhKkNpDHENbo3FZUcFJEKnKl8aj4lbnl9yamiLBkZ2M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757926969; c=relaxed/simple; bh=C0YkUmrHajMk+TIUliZWVchR3y+Q8yUcd/+iydBLkn4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JiQGZ6ZJy0dhCCU6n5b7LUmBn2dMmrNa9Q9JLhP3ciTAAGPDisQQLqY/TOm/WYQ7bW7SrTLYpIKV/JpE8Ioqnqj7A91zZ6MbBejN4vRvKJ6T7fXIiHjZX6VwMwkhKJVLLYa0c/c30XeBHBEhjDSrPnmK/4QhnzkOgvMqU6H5Jm4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=eg1VOmR7; arc=none smtp.client-ip=209.85.218.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="eg1VOmR7" Received: by mail-ej1-f46.google.com with SMTP id a640c23a62f3a-b04b55d5a2cso682860466b.2 for ; Mon, 15 Sep 2025 02:02:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1757926966; x=1758531766; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=4ApShfXQF2Oi6G8dmAOghgnsvmVSLzQLwz5wXFZQiKw=; b=eg1VOmR7zShmn+hHiqoCSBy9ccujENIgSGAfLe204EOGU+XnJDTA3uYY8umymARXlN mJiY1n1EO+fP2t/Yv9+0vIPcSgNHdjRCF0a9bbhCFjuDH4rhR1sWlo30kRcfOH/R0OOI ICqhmxH2Vt+03zkTpaeq9H2WkOO2S4PO2l3Y0MrGiBlSLkqn74zgfRTD9/M6DEXBNfmT wEkZQ5AVpYlW77o1vaZxEo6SDDGHcAmb6wQ4JQ3BbUiWbFWqLJi7+KX48YYXrFQ8KKNL xEM3y9sv2DBW6OBq+2WGpC8ujzyJuGSMaN7LbOZ5S+PgKMdbuFfsqbIVQZS5XOptyuG3 g7qQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757926966; x=1758531766; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=4ApShfXQF2Oi6G8dmAOghgnsvmVSLzQLwz5wXFZQiKw=; b=WiG3sTCqCAuWVdtrUjF+N5Syqqm5lDA1OjLu/5sMpVcH5wZfotlcWfSgPiaDC7eW/J gyMe+9FK8spJSLg202grQUNCdb2WKdEAuHKZgknwajT/qD3QAxrBS9EqLzf+y6rYkvUB dFbB0UFgMHN7qWSR6TSkXMcMw7ZWl+EiCrliomOS56LOXMeXoCyZRxv39qc2Zfhfd0OB b7+bBol3JVHskeTZK4rGAe2SIPg1lCFjmZPwlxMoc+l830MO/u3vIDA6oD3BGTlKMJPA Ijow4K6q7TUtzxU7dL7RB2ZLM2Oq6yjGdLWofsNM6eMaHtg0gHUTp8xbzFc1YKeP70FL pIYg== X-Forwarded-Encrypted: i=1; AJvYcCV7h6hShYcaub9UPv4rLpLRiNilr3Ku4WQjCdNxt/i4YwIPCjM5yssMcM/X28ETxOwwAmKBeSr8wnwLK1w=@vger.kernel.org X-Gm-Message-State: AOJu0YxRQX4QN+Mz+6ADhrwVOf36WAAFs92mqx8oTXdHbtge5ripW+9u KtWOYNXowPE3ZITP1xnJ0sd3f8wjZfWRbCebV2s+sR6JoMUN9FFUodR7fo4736pvIfw= X-Gm-Gg: ASbGncsmL0feNr6L5zl1TEZpTXOB7W3EDsS2oLO38QaIRgT5tjCDPqrpxLFnCcCXzW/ gv9stzXnCWBV5KIJv1DJh8IFToMSa4vjssGhbVS1MjrQ+OhSgwqbIrLaspmzjBku8D59srbqujn nbYc2upYAJMXQmf61FBNCznIRqxdpE52KOtrAfg1Alowwc2o2UJYY+0kw4w9mOKV5K1UfbDnzy4 dtFJHfLqRJr+8BkTZBSPUl5PPglC0gb0aFaI9FGeKPSIC5HAPl3RESCoP8AxcYFku7m4Bo6WKBJ nQIvqtCubgcCg+Y41yN1e2TA7D8/4ft62NzvCVyFgAXSB+vvrsb6hubkdnK1Tofh1gciLm5p714 FHgd2uT4/TM5xzmRKuR3tjDoIaFzpffNUFFLA6XXSkf4= X-Google-Smtp-Source: AGHT+IFJqW4ATs8hpOqhKur7nNuySu2I9qWO2KqW58kjbzZTek7UpaV471VVvj9InZNl3XX07WRoUQ== X-Received: by 2002:a17:907:86a0:b0:afc:a190:848a with SMTP id a640c23a62f3a-b07c3a78fb9mr1146716866b.60.1757926965242; Mon, 15 Sep 2025 02:02:45 -0700 (PDT) Received: from linaro.org ([2a02:2454:ff21:30:ab20:75dc:ab3e:bbb9]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b07d2870da1sm574403366b.13.2025.09.15.02.02.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Sep 2025 02:02:44 -0700 (PDT) Date: Mon, 15 Sep 2025 11:02:34 +0200 From: Stephan Gerhold To: fenglin.wu@oss.qualcomm.com Cc: Sebastian Reichel , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heikki Krogerus , Greg Kroah-Hartman , Dmitry Baryshkov , Bryan O'Donoghue , Konrad Dybcio , Subbaraman Narayanamurthy , David Collins , =?iso-8859-1?Q?Gy=F6rgy?= Kurucz , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, kernel@oss.qualcomm.com, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, Neil Armstrong Subject: Re: [PATCH v4 5/8] power: supply: qcom_battmgr: update compats for SM8550 and X1E80100 Message-ID: References: <20250915-qcom_battmgr_update-v4-0-6f6464a41afe@oss.qualcomm.com> <20250915-qcom_battmgr_update-v4-5-6f6464a41afe@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250915-qcom_battmgr_update-v4-5-6f6464a41afe@oss.qualcomm.com> On Mon, Sep 15, 2025 at 04:49:57PM +0800, Fenglin Wu via B4 Relay wrote: > From: Fenglin Wu > > Add variant definitions for SM8550 and X1E80100 platforms. Add a compat > for SM8550 and update match data for X1E80100 specifically so that they > could be handled differently in supporting charge control functionality. > > Tested-by: Neil Armstrong # on Thinkpad T14S OLED > Signed-off-by: Fenglin Wu > --- > drivers/power/supply/qcom_battmgr.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/power/supply/qcom_battmgr.c b/drivers/power/supply/qcom_battmgr.c > index 008e241e3eac3574a78459a2256e006e48c9f508..174d3f83ac2b070bb90c21a498686e91cc629ebe 100644 > --- a/drivers/power/supply/qcom_battmgr.c > +++ b/drivers/power/supply/qcom_battmgr.c > @@ -19,8 +19,10 @@ > #define BATTMGR_STRING_LEN 128 > > enum qcom_battmgr_variant { > - QCOM_BATTMGR_SM8350, > QCOM_BATTMGR_SC8280XP, > + QCOM_BATTMGR_SM8350, > + QCOM_BATTMGR_SM8550, > + QCOM_BATTMGR_X1E80100, > }; > > #define BATTMGR_BAT_STATUS 0x1 > @@ -1333,7 +1335,8 @@ static void qcom_battmgr_pdr_notify(void *priv, int state) > static const struct of_device_id qcom_battmgr_of_variants[] = { > { .compatible = "qcom,sc8180x-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, > { .compatible = "qcom,sc8280xp-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, > - { .compatible = "qcom,x1e80100-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, > + { .compatible = "qcom,sm8550-pmic-glink", .data = (void *)QCOM_BATTMGR_SM8550 }, > + { .compatible = "qcom,x1e80100-pmic-glink", .data = (void *)QCOM_BATTMGR_X1E80100 }, > /* Unmatched devices falls back to QCOM_BATTMGR_SM8350 */ > {} > }; I think you need to squash this with "[PATCH 7/8] power: supply: qcom_battmgr: Add charge control support", or move the modified checks for if (battmgr->variant == QCOM_BATTMGR_SC8280XP || battmgr->variant == QCOM_BATTMGR_X1E80100) { into this patch. With this patch right now, I would expect that your series is not bisectable: The wrong code paths are chosen if you only apply this patch because e.g. X1E doesn't use the QCOM_BATTMGR_SC8280XP code anymore. Thanks, Stephan