From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4B17C43441 for ; Mon, 19 Nov 2018 23:47:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B0FD2080C for ; Mon, 19 Nov 2018 23:47:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="XX2qAb6N"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="D7/DyzZw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B0FD2080C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-clk-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732146AbeKTKNV (ORCPT ); Tue, 20 Nov 2018 05:13:21 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:55002 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726431AbeKTKNV (ORCPT ); Tue, 20 Nov 2018 05:13:21 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 289C360B0D; Mon, 19 Nov 2018 23:47:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542671233; bh=BXc30Oiq33agLJdtDiAxc9XUnBIPBPQDmrvakRMft6w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XX2qAb6NqByev74MbXuiaaQhE2WY0L2YVOe+PrvCpzxuUWMvupH60mE5ee1JCMfVj DQBJoaXeE0IOjwWglAdYv5zWZR1AF1eQT7DlRvN5dghK+6uWVNOGEVEkOJ6QrlMpSA erSwXWOXecJyCgovG122zDKPmwXibtFgPgS6qpbw= Received: from jcrouse-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jcrouse@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 95DBF60767; Mon, 19 Nov 2018 23:47:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542671232; bh=BXc30Oiq33agLJdtDiAxc9XUnBIPBPQDmrvakRMft6w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=D7/DyzZw7Usvkv9kK/O8DT81kgv/YA9LZp5F8B9UqnW6MceJ6C/gDyf3CIgvrXtWC Haj1tC5/CgOI++4fwWxHYhc8MjliP41wEGrFeQRfylNgc2elwiPzJLvtDhi1dTqgrX fO9IV3t6Ii9fMwDM35zQYlZL/9qzZNU7bEBL2jKY= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 95DBF60767 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jcrouse@codeaurora.org From: Jordan Crouse To: sboyd@kernel.org, mturquette@baylibre.com Cc: andy.gross@linaro.org, david.brown@linaro.org, rnayak@codeaurora.org, okukatla@codeaurora.org, tdas@codeaurora.org, linux-arm-msm@vger.kernel.orgi, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, robdclark@gmail.com, freedreno@lists.freedesktop.org Subject: [PATCH 1/4] drm/msm/a6xx: Remove unwanted regulator code Date: Mon, 19 Nov 2018 16:47:03 -0700 Message-Id: <20181119234706.5821-2-jcrouse@codeaurora.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181119234706.5821-1-jcrouse@codeaurora.org> References: <20181119234706.5821-1-jcrouse@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org The GMU code currently has some misguided code to try to work around a hardware quirk that requires the power domains on the GPU be collapsed in a certain order. Upcoming patches will do this the right way so get rid of the unused and unwanted regulator code. Signed-off-by: Jordan Crouse --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 4 ---- drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 2 -- 2 files changed, 6 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index 546599a7ab05..51493f409358 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -646,9 +646,6 @@ int a6xx_gmu_reset(struct a6xx_gpu *a6xx_gpu) gmu_poll_timeout(gmu, REG_A6XX_RSCC_TCS3_DRV0_STATUS, val, (val & 1), 100, 1000); - /* Force off the GX GSDC */ - regulator_force_disable(gmu->gx); - /* Disable the resources */ clk_bulk_disable_unprepare(gmu->nr_clocks, gmu->clocks); pm_runtime_put_sync(gmu->dev); @@ -1173,7 +1170,6 @@ int a6xx_gmu_probe(struct a6xx_gpu *a6xx_gpu, struct device_node *node) gmu->idle_level = GMU_IDLE_STATE_ACTIVE; pm_runtime_enable(gmu->dev); - gmu->gx = devm_regulator_get(gmu->dev, "vdd"); /* Get the list of clocks */ ret = a6xx_gmu_clocks_probe(gmu); diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h index 35f765afae45..a871cae2fc5e 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h @@ -52,8 +52,6 @@ struct a6xx_gmu { int hfi_irq; int gmu_irq; - struct regulator *gx; - struct iommu_domain *domain; u64 uncached_iova_base; -- 2.18.0