[PATCH v2 1/4] dt-bindings: power: mediatek: Add support for MT8196 direct HFRP

[AngeloGioacchino Del Regno]

Add support for the HFRPSYS direct control power domains in the
MT8196 SoC, controlling power for the DisplayPort and for the
Embedded DisplayPort Transmitter IPs.

Reviewed-by: Matthias Brugger <matthias.bgg at gmail.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
 .../devicetree/bindings/power/mediatek,power-controller.yaml  | 1 +
 include/dt-bindings/power/mediatek,mt8196-power.h             | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
index 07f046277f8a..070c6e5666dc 100644
--- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
+++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml
@@ -34,6 +34,7 @@ properties:
       - mediatek,mt8189-power-controller
       - mediatek,mt8192-power-controller
       - mediatek,mt8195-power-controller
+      - mediatek,mt8196-hfrp-power-controller
       - mediatek,mt8196-hwv-hfrp-power-controller
       - mediatek,mt8196-hwv-scp-power-controller
       - mediatek,mt8196-power-controller
diff --git a/include/dt-bindings/power/mediatek,mt8196-power.h b/include/dt-bindings/power/mediatek,mt8196-power.h
index 0f622a93c807..085790bf8124 100644
--- a/include/dt-bindings/power/mediatek,mt8196-power.h
+++ b/include/dt-bindings/power/mediatek,mt8196-power.h
@@ -30,6 +30,10 @@
 #define MT8196_POWER_DOMAIN_MM_PROC_DORMANT		0
 #define MT8196_POWER_DOMAIN_SSR				1
 
+/* HFRPSYS Multimedia Power Control (MMPC) - Direct Control */
+#define MT8196_POWER_DOMAIN_EDPTX			0
+#define MT8196_POWER_DOMAIN_DPTX			1
+
 /* HFRPSYS MultiMedia Power Control (MMPC) - HW Voter */
 #define MT8196_POWER_DOMAIN_VDE0			0
 #define MT8196_POWER_DOMAIN_VDE1			1
-- 
2.54.0