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Tue, 27 Oct 2026 06:17:54 -0700 (PDT) Received: from neuromancer ([75.28.21.198]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4a8b74c0a7fsm23412fac.2.2026.10.27.06.17.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2026 06:17:53 -0700 (PDT) From: Chris Morgan To: linux-pm@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, sre@kernel.org, t.schramm@manjaro.org, Chris Morgan Subject: [PATCH 0/3] Add Cellwise CW2217 Date: Tue, 27 Oct 2026 08:17:48 -0500 Message-ID: <20261027131751.1724448-1-macroalpha82@gmail.com> X-Mailer: git-send-email 2.53.0 X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Chris Morgan Add the Cellwise CW2217 battery gauge driver. This driver is based on the sources used for Rockchip's Board Support package [1] but has been updated to use the regmap API and devm helpers. [1] https://github.com/rockchip-linux/kernel/blob/develop-6.12/drivers/power/supply/cw221x_battery.c Chris Morgan (3): dt-bindings: power: cw2015: add cw2215, cw2217, and cw2218 power: supply: cw2217: Add support for Cellwise cw2217 arm64: dts: rockchip: Add Battery Gauge to Anbernic Vita-Pro .../bindings/power/supply/cw2015_battery.yaml | 42 +- .../rockchip/rk3576-anbernic-rg-vita-pro.dts | 21 +- drivers/power/supply/Kconfig | 11 + drivers/power/supply/Makefile | 1 + drivers/power/supply/cw2217_battery.c | 818 ++++++++++++++++++ 5 files changed, 885 insertions(+), 8 deletions(-) create mode 100644 drivers/power/supply/cw2217_battery.c -- 2.53.0