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X-CSE-ConnectionGUID: y4qaBdONSMWvvbXHXerLjg== X-CSE-MsgGUID: R8WU+mW5TIyBPNwWFmlFkQ== X-IronPort-AV: E=McAfee;i="6800,10657,11670"; a="68882800" X-IronPort-AV: E=Sophos;i="6.21,225,1763452800"; d="scan'208";a="68882800" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 00:57:55 -0800 X-CSE-ConnectionGUID: 7YkKbVRHRcKhwYylcXtH/Q== X-CSE-MsgGUID: BIuXDWFRSvWAcOZPm03Njg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,225,1763452800"; d="scan'208";a="205045288" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.83]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 00:57:48 -0800 Date: Wed, 14 Jan 2026 10:57:46 +0200 From: Andy Shevchenko To: AngeloGioacchino Del Regno Cc: jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, srini@kernel.org, vkoul@kernel.org, neil.armstrong@linaro.org, sre@kernel.org, sboyd@kernel.org, krzk@kernel.org, dmitry.baryshkov@oss.qualcomm.com, quic_wcheng@quicinc.com, melody.olvera@oss.qualcomm.com, quic_nsekar@quicinc.com, ivo.ivanov.ivanov1@gmail.com, abelvesa@kernel.org, luca.weiss@fairphone.com, konrad.dybcio@oss.qualcomm.com, mitltlatltl@gmail.com, krishna.kurapati@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-pm@vger.kernel.org, kernel@collabora.com, Sebastian Reichel Subject: Re: [PATCH v7 06/10] power: reset: qcom-pon: Migrate to devm_spmi_subdevice_alloc_and_add() Message-ID: References: <20260114083957.9945-1-angelogioacchino.delregno@collabora.com> <20260114083957.9945-7-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-pm@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: <20260114083957.9945-7-angelogioacchino.delregno@collabora.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Jan 14, 2026 at 09:39:53AM +0100, AngeloGioacchino Del Regno wrote: > Some Qualcomm PMICs integrates a Power On device supporting pwrkey > and resin along with the Android reboot reason action identifier. > > Instead of using the parent SPMI device (the main PMIC) as a kind > of syscon in this driver, register a new SPMI sub-device for PON > and initialize its own regmap with this sub-device's specific base > address, retrieved from the devicetree. > > This allows to stop manually adding the register base address to > every R/W call in this driver, as this can be, and is now, handled > by the regmap API instead. Same comments as per previous patch. -- With Best Regards, Andy Shevchenko