From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A809C7A for ; Mon, 14 Mar 2022 09:09:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08154C340E9; Mon, 14 Mar 2022 09:09:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647248950; bh=zx8O5o71LdC5cifVKMEOM1uIXEeT19K3/ICvdk/HAIw=; h=From:To:Cc:Subject:Date:From; b=TX9eRS8Mdkd+cJ+GIf4dLzQQnALgyUyMfwu/0ccCpOxX/8Rn8FxmPysX5Y6GUazS/ KzOuqlrZ+aHQYYBaFG7UBrY8ysB2EDPmzXQw2W4Z52oRvPpn5pefCTSbHmzbVpoAJn wqnVVEx2xuVL0ZrEAzhg6EBZzFR2XPHKgOkXy2Y+0iqcLPwH0XXHeiFiGhZJuVc9/A hUeugpR+rrpQTHg7Fk/7SWlQJMsjvVOxpclb/+Com7QKangHmjP5zBGS8Kj0r1UdnG tZYymkUhZ2oQdVhc/unPT20ufJ91/qtfPUIu/DDrI0BokexOO++CVCbpTQX7shRoZM Qlo/aPWYr9oJg== From: Tzung-Bi Shih To: bleung@chromium.org, groeck@chromium.org, robh+dt@kernel.org Cc: devicetree@vger.kernel.org, tzungbi@kernel.org, chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/5] platform/chrome: cros_kbd_led_backlight: add EC PWM backend Date: Mon, 14 Mar 2022 17:08:30 +0800 Message-Id: <20220314090835.3822093-1-tzungbi@kernel.org> X-Mailer: git-send-email 2.35.1.723.g4982287a31-goog Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The series adds EC PWM as an backend option for ChromeOS keyboard LED backlight. The 1st patch reorder the headers alphabetically. The 2nd patch separates the ACPI backend as an independent option. The 3rd patch is the DT binding document for the proposed compatible string. The 4th patch supports OF match. The 5th patch adds EC PWM as another backend option. Changes from v1: (https://patchwork.kernel.org/project/chrome-platform/cover/20220214053646.3088298-1-tzungbi@google.com/) - Update email address accordingly. Tzung-Bi Shih (5): platform/chrome: cros_kbd_led_backlight: sort headers alphabetically platform/chrome: cros_kbd_led_backlight: separate ACPI backend dt-bindings: add google,cros-kbd-led-backlight platform/chrome: cros_kbd_led_backlight: support OF match platform/chrome: cros_kbd_led_backlight: support EC PWM backend .../chrome/google,cros-kbd-led-backlight.yaml | 35 +++ .../bindings/mfd/google,cros-ec.yaml | 3 + drivers/platform/chrome/Kconfig | 14 +- .../platform/chrome/cros_kbd_led_backlight.c | 220 ++++++++++++++++-- 4 files changed, 249 insertions(+), 23 deletions(-) create mode 100644 Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml -- 2.35.1.723.g4982287a31-goog