drm/panfrost: Add GPU_PM_RT support for RZ/G3L SoC

RZ/G3L SoC is embedded with Mali-G31 GPU system. Add GPU_PM_RT support as
it needs to be assert/deassert the reset during suspend/resume.

Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Link: https://patch.msgid.link/20260320164158.487406-5-biju.das.jz@bp.renesas.com
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>

diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index 711f5101aa04ce98240289bbaabfb59c8dd0b030..3d0bdba2a47428abaf9872d00dc6124d9f877207 100644 (file)
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -1156,6 +1156,7 @@ static const struct of_device_id dt_match[] = {
          .data = &amlogic_data, },
        { .compatible = "amlogic,meson-g12a-mali",
          .data = &amlogic_data, },
+       { .compatible = "renesas,r9a08g046-mali", .data = &default_pm_rt_data },
        { .compatible = "renesas,r9a09g047-mali", .data = &default_pm_rt_data },
        { .compatible = "arm,mali-t604", .data = &default_data, },
        { .compatible = "arm,mali-t624", .data = &default_data, },