From patchwork Tue Jan 14 07:16:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Boichat X-Patchwork-Id: 11331357 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 C9A0513A0 for ; Tue, 14 Jan 2020 07:16:29 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7DF82187F for ; Tue, 14 Jan 2020 07:16:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="ithCmGPB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A7DF82187F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 015346E2D1; Tue, 14 Jan 2020 07:16:29 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by gabe.freedesktop.org (Postfix) with ESMTPS id 338EE6E2D1 for ; Tue, 14 Jan 2020 07:16:27 +0000 (UTC) Received: by mail-pj1-x1042.google.com with SMTP id e11so3899601pjt.4 for ; Mon, 13 Jan 2020 23:16:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=e5zg+Nyx8gIh15cqNDiymw6e+al01EbMcgFt2zvz0/E=; b=ithCmGPBDK/u6wxmb7C8KnWpF6VLxN1iVW9EKRTQdp6gCK/wkyNVGMrjLzSyYPtuZj KT0dAo1mqlGPGF8vvWskaLxI8E4PJM7ppHVCuRSeKdX+EsfMf57sl+NMqrMkGaZe+a9e jMDmnOEr16LjZs3JxaJxhJ4YKueNcn/vlkQrw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=e5zg+Nyx8gIh15cqNDiymw6e+al01EbMcgFt2zvz0/E=; b=E2dMwNapvBiRPBXDPllXSBZJBUx2A22zqyCsAni0Ax3k72Yp8WlDKOw+trdF7+lpEv SQ27Em4pkoGWNCUqII9vR/mnBwBFCBl3URM+b40M4I2nuv2OU8eSO4SO+ip5JCA6/+tB Vl6YUZGAvawvm4ap43ZoWEANwGQUkB8zzwGqOfiwguQCfMOgjY0pgAvopk+OKmyChoVk F0Va+plvaQSYh6LBHLBdmC0ldWord0Ym9d6uZizJvvbBGB0wE0eTr4HxYJGcTSHdkeP8 bejikwFkmaDuH3FpU0jRO1j/W+5hFss3oa/QDF+BL/ICnWhR1bsLArl3EG4+V7F0/+/L xbFg== X-Gm-Message-State: APjAAAW4ERkn7QT2JrbRDyoe99mtiHNnS+ciICYICyVMbtN6W+TPPtDt ekQBBw8oxOUGiJbjWyAtd2k9KA== X-Google-Smtp-Source: APXvYqz4laPa/9RzoUxpMClNTomxEKcjjRkPSrqYnULimr14OR/2zncKlcPo6jiMuGgeOUer2Xg6RA== X-Received: by 2002:a17:902:fe90:: with SMTP id x16mr17202238plm.31.1578986186739; Mon, 13 Jan 2020 23:16:26 -0800 (PST) Received: from drinkcat2.tpe.corp.google.com ([2401:fa00:1:b:d8b7:33af:adcb:b648]) by smtp.gmail.com with ESMTPSA id b4sm17092976pfd.18.2020.01.13.23.16.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jan 2020 23:16:26 -0800 (PST) From: Nicolas Boichat To: Rob Herring Subject: [PATCH v3 6/7, RFC] drm/panfrost: Add mt8183-mali compatible string Date: Tue, 14 Jan 2020 15:16:01 +0800 Message-Id: <20200114071602.47627-7-drinkcat@chromium.org> X-Mailer: git-send-email 2.25.0.rc1.283.g88dfdc4193-goog In-Reply-To: <20200114071602.47627-1-drinkcat@chromium.org> References: <20200114071602.47627-1-drinkcat@chromium.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Tomeu Vizoso , David Airlie , linux-kernel@vger.kernel.org, Liam Girdwood , dri-devel@lists.freedesktop.org, Steven Price , Mark Brown , linux-mediatek@lists.infradead.org, Alyssa Rosenzweig , hsinyi@chromium.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" For testing only, the driver doesn't really work yet, AFAICT. Signed-off-by: Nicolas Boichat --- v3: - Match mt8183-mali instead of bifrost, as we require special handling for the 2 regulators and 3 power domains. drivers/gpu/drm/panfrost/panfrost_drv.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index 42b87e29e605149..3379a3ea754ccde 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -592,6 +592,13 @@ static const struct panfrost_compatible default_data = { .num_pm_domains = 1, /* optional */ }; +const char * const mediatek_mt8183_supplies[] = { "mali", "sram" }; +static const struct panfrost_compatible mediatek_mt8183_data = { + .num_supplies = ARRAY_SIZE(mediatek_mt8183_supplies), + .supply_names = mediatek_mt8183_supplies, + .num_pm_domains = 3, +}; + static const struct of_device_id dt_match[] = { { .compatible = "arm,mali-t604", .data = &default_data, }, { .compatible = "arm,mali-t624", .data = &default_data, }, @@ -602,6 +609,8 @@ static const struct of_device_id dt_match[] = { { .compatible = "arm,mali-t830", .data = &default_data, }, { .compatible = "arm,mali-t860", .data = &default_data, }, { .compatible = "arm,mali-t880", .data = &default_data, }, + { .compatible = "mediatek,mt8183-mali", + .data = &mediatek_mt8183_data }, {} }; MODULE_DEVICE_TABLE(of, dt_match);