From: Nicolas Boichat <drinkcat@chromium.org> To: Rob Herring <robh@kernel.org>, Steven Price <steven.price@arm.com>, Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Cc: Nicolas Boichat <drinkcat@chromium.org>, Tomeu Vizoso <tomeu.vizoso@collabora.com>, fshao@chromium.org, David Airlie <airlied@linux.ie>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, boris.brezillon@collabora.com, linux-mediatek@lists.infradead.org, hsinyi@chromium.org, Matthias Brugger <matthias.bgg@gmail.com>, hoegsberg@chromium.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v11 4/4] drm/panfrost: Add mt8183-mali compatible string Date: Tue, 26 Jan 2021 09:17:59 +0800 Message-ID: <20210126091747.v11.4.I5f6b04431828ec9c3e41e65f3337cec6a127480d@changeid> (raw) In-Reply-To: <20210126011759.1605641-1-drinkcat@chromium.org> Add support for MT8183's G72 Bifrost. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> --- Changes in v11: None Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: - Fix GPU ID in commit message Changes in v6: - Context conflicts, reflow the code. - Use ARRAY_SIZE for power domains too. Changes in v5: - Change power domain name from 2d to core2. Changes in v4: - Add power domain names. Changes in v3: - Match mt8183-mali instead of bifrost, as we require special handling for the 2 regulators and 3 power domains. Changes in v2: None 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 83a461bdeea8..ca07098a6141 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -665,6 +665,15 @@ static const struct panfrost_compatible amlogic_data = { .vendor_quirk = panfrost_gpu_amlogic_quirk, }; +const char * const mediatek_mt8183_supplies[] = { "mali", "sram" }; +const char * const mediatek_mt8183_pm_domains[] = { "core0", "core1", "core2" }; +static const struct panfrost_compatible mediatek_mt8183_data = { + .num_supplies = ARRAY_SIZE(mediatek_mt8183_supplies), + .supply_names = mediatek_mt8183_supplies, + .num_pm_domains = ARRAY_SIZE(mediatek_mt8183_pm_domains), + .pm_domain_names = mediatek_mt8183_pm_domains, +}; + static const struct of_device_id dt_match[] = { /* Set first to probe before the generic compatibles */ { .compatible = "amlogic,meson-gxm-mali", @@ -681,6 +690,7 @@ static const struct of_device_id dt_match[] = { { .compatible = "arm,mali-t860", .data = &default_data, }, { .compatible = "arm,mali-t880", .data = &default_data, }, { .compatible = "arm,mali-bifrost", .data = &default_data, }, + { .compatible = "mediatek,mt8183-mali", .data = &mediatek_mt8183_data }, {} }; MODULE_DEVICE_TABLE(of, dt_match); -- 2.30.0.280.ga3ce27912f-goog _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
prev parent reply index Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-26 1:17 [PATCH v11 0/4] drm/panfrost: Add support for mt8183 GPU Nicolas Boichat 2021-01-26 1:17 ` [PATCH v11 1/4] dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183 Nicolas Boichat 2021-02-05 17:55 ` Rob Herring 2021-02-06 3:01 ` Nicolas Boichat 2021-01-26 1:17 ` [PATCH v11 3/4] drm/panfrost: devfreq: Disable devfreq when num_supplies > 1 Nicolas Boichat 2021-01-26 1:17 ` Nicolas Boichat [this message]
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