drm/panfrost: Add mt8183-mali compatible string

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>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210421132841.v13.4.I5f6b04431828ec9c3e41e65f3337cec6a127480d@changeid

diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index 83a461b..ca07098 100644 (file)
--- 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);