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]
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>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230316102041.210269-11-angelogioacchino.delregno@collabora.com

diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index f49096f..45c4acc 100644 (file)
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -656,6 +656,16 @@ 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",
@@ -674,6 +684,7 @@ 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);