diff mbox series

[v4,10/12] drm/panfrost: Add mediatek,mt8192-mali compatible

Message ID 20230228102704.708150-10-angelogioacchino.delregno@collabora.com
State New
Headers
Series [v4,01/12] dt-bindings: gpu: mali-bifrost: Split out MediaTek power-domains variation |

Commit Message

AngeloGioacchino Del Regno Feb. 28, 2023, 10:27 a.m. UTC 
  From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

Required for Mali-G57 on the Mediatek MT8192 and MT8195, which
uses even more power domains than the MT8183 before it.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
[Angelo: Removed unneeded "sram" supply, added mt8195 to commit description]
Co-developed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
---
 drivers/gpu/drm/panfrost/panfrost_drv.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Chen-Yu Tsai March 7, 2023, 9:53 a.m. UTC | #1 
On Tue, Feb 28, 2023 at 6:27 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com> wrote:
>
> From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
>
> Required for Mali-G57 on the Mediatek MT8192 and MT8195, which
> uses even more power domains than the MT8183 before it.
>
> Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
> [Angelo: Removed unneeded "sram" supply, added mt8195 to commit description]
> Co-developed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Reviewed-by: Steven Price <steven.price@arm.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index abb0dadd8f63..5d25e77e1037 100644
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -663,6 +663,16 @@  static const struct panfrost_compatible mediatek_mt8183_data = {
 	.pm_domain_names = mediatek_mt8183_pm_domains,
 };
 
+static const char * const mediatek_mt8192_supplies[] = { "mali", NULL };
+static const char * const mediatek_mt8192_pm_domains[] = { "core0", "core1", "core2",
+							   "core3", "core4" };
+static const struct panfrost_compatible mediatek_mt8192_data = {
+	.num_supplies = ARRAY_SIZE(mediatek_mt8192_supplies) - 1,
+	.supply_names = mediatek_mt8192_supplies,
+	.num_pm_domains = ARRAY_SIZE(mediatek_mt8192_pm_domains),
+	.pm_domain_names = mediatek_mt8192_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 +691,7 @@  static const struct of_device_id dt_match[] = {
 	{ .compatible = "arm,mali-bifrost", .data = &default_data, },
 	{ .compatible = "arm,mali-valhall-jm", .data = &default_data, },
 	{ .compatible = "mediatek,mt8183-mali", .data = &mediatek_mt8183_data },
+	{ .compatible = "mediatek,mt8192-mali", .data = &mediatek_mt8192_data },
 	{}
 };
 MODULE_DEVICE_TABLE(of, dt_match);