From patchwork Wed Mar 4 13:08:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kiran Gunda X-Patchwork-Id: 11420079 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5492C14BC for ; Wed, 4 Mar 2020 13:09:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35E8B21739 for ; Wed, 4 Mar 2020 13:09:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="N+fvhmze" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388040AbgCDNJT (ORCPT ); Wed, 4 Mar 2020 08:09:19 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:39663 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387992AbgCDNJT (ORCPT ); Wed, 4 Mar 2020 08:09:19 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1583327359; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=/9KMV4bz9yQQBdDYMd242fhFL2hzub31ZngWvFmtQFc=; b=N+fvhmzeSmPahgnFY6A/sexV4F24sC3McOWn29oxKwjsZlHN9tYI+U1vFcvO5+C+Ms619yzd sl3KAIF+uAYwzsJ54TrJDEVTAyWVSWB7hC6dctmytSLcnMZwhFFim9zNQhvZa0S1/UAqprgo sXyXUXviZbH0N4LY3Oy9A8Isf2Y= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e5fa87b.7f7aaec8ec70-smtp-out-n02; Wed, 04 Mar 2020 13:09:15 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 469DBC447A2; Wed, 4 Mar 2020 13:09:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from kgunda-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kgunda) by smtp.codeaurora.org (Postfix) with ESMTPSA id 0F2E8C43383; Wed, 4 Mar 2020 13:09:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 0F2E8C43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=kgunda@codeaurora.org From: Kiran Gunda To: bjorn.andersson@linaro.org, jingoohan1@gmail.com, lee.jones@linaro.org, b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, daniel.thompson@linaro.org, jacek.anaszewski@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, mark.rutland@arm.com, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org, Kiran Gunda Subject: [PATCH V2 0/2] Add support for WLED5 Date: Wed, 4 Mar 2020 18:38:53 +0530 Message-Id: <1583327335-26899-1-git-send-email-kgunda@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Currently, WLED driver supports only WLED4 peripherals that is present on pmi8998 and pm660L. This patch series converts the existing WLED4 bindings from .txt to .yaml format and adds the support for WLED5 peripheral that is present on PM8150L. PM8150L WLED supports the following. - Two modulators and each sink can use any of the modulator - Multiple CABC selection options - Multiple brightness width selection (12 bits to 15 bits) Changes from V1: - Rebased on top of the below commit. backlight: qcom-wled: Fix unsigned comparison to zero Kiran Gunda (2): backlight: qcom-wled: convert the wled bindings to .yaml format backlight: qcom-wled: Add support for WLED5 peripheral in PM8150L .../bindings/leds/backlight/qcom-wled.txt | 154 ------- .../bindings/leds/backlight/qcom-wled.yaml | 223 ++++++++++ drivers/video/backlight/qcom-wled.c | 459 ++++++++++++++++++--- 3 files changed, 634 insertions(+), 202 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt create mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml