From 7d48e72a674f4bf049609e55a2e714471b3eefeb Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Fri, 7 Jan 2022 16:28:57 -0500
Subject: [PATCH] drm/panfrost: Add mediatek,mt8192-mali compatible
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]
Signed-off-by: AngeloGioachino Del Regno <angelogioacchino.delregno@collabora.com>
---
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 2fa5afe212889..72c41b37ef153 100644
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -654,6 +654,15 @@ 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",
@@ -672,6 +681,7 @@ 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);
--
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