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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 13A27C27C77 for ; Wed, 12 Jun 2024 09:29:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0B89610E0C1; Wed, 12 Jun 2024 09:29:05 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by gabe.freedesktop.org (Postfix) with ESMTP id A512710E0C1 for ; Wed, 12 Jun 2024 09:29:03 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 49AAE1595; Wed, 12 Jun 2024 02:29:27 -0700 (PDT) Received: from [10.57.42.88] (unknown [10.57.42.88]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E497B3F64C; Wed, 12 Jun 2024 02:28:58 -0700 (PDT) Message-ID: <6304a5a2-1ca0-4e6c-8c0a-e7b320f64c7d@arm.com> Date: Wed, 12 Jun 2024 10:28:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] drm/panfrost: Add support for Mali on the MT8188 SoC To: AngeloGioacchino Del Regno , boris.brezillon@collabora.com Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, daniel@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Chen-Yu Tsai References: <20240611085602.491324-1-angelogioacchino.delregno@collabora.com> <20240611085602.491324-3-angelogioacchino.delregno@collabora.com> From: Steven Price Content-Language: en-GB In-Reply-To: <20240611085602.491324-3-angelogioacchino.delregno@collabora.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 11/06/2024 09:56, AngeloGioacchino Del Regno wrote: > MediaTek MT8188 has a Mali-G57 MC3 (Valhall-JM): add a new > compatible and platform data using the same supplies and the > same power domain lists as MT8183 (one regulator, three power > domains). > > Reviewed-by: Chen-Yu Tsai > Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Steven Price > --- > drivers/gpu/drm/panfrost/panfrost_drv.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c > index ef9f6c0716d5..b43557b10ae3 100644 > --- a/drivers/gpu/drm/panfrost/panfrost_drv.c > +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c > @@ -777,6 +777,15 @@ static const struct panfrost_compatible mediatek_mt8186_data = { > .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), > }; > > +/* MT8188 uses the same power domains and power supplies as MT8183 */ > +static const struct panfrost_compatible mediatek_mt8188_data = { > + .num_supplies = ARRAY_SIZE(mediatek_mt8183_b_supplies) - 1, > + .supply_names = mediatek_mt8183_b_supplies, > + .num_pm_domains = ARRAY_SIZE(mediatek_mt8183_pm_domains), > + .pm_domain_names = mediatek_mt8183_pm_domains, > + .pm_features = BIT(GPU_PM_CLK_DIS) | BIT(GPU_PM_VREG_OFF), > +}; > + > static const char * const mediatek_mt8192_supplies[] = { "mali", NULL }; > static const char * const mediatek_mt8192_pm_domains[] = { "core0", "core1", "core2", > "core3", "core4" }; > @@ -808,6 +817,7 @@ static const struct of_device_id dt_match[] = { > { .compatible = "mediatek,mt8183-mali", .data = &mediatek_mt8183_data }, > { .compatible = "mediatek,mt8183b-mali", .data = &mediatek_mt8183_b_data }, > { .compatible = "mediatek,mt8186-mali", .data = &mediatek_mt8186_data }, > + { .compatible = "mediatek,mt8188-mali", .data = &mediatek_mt8188_data }, > { .compatible = "mediatek,mt8192-mali", .data = &mediatek_mt8192_data }, > {} > };