diff mbox series

[V5,09/17] dt-bindings: interconnect: add MT8183 interconnect dt-bindings

Message ID 1600052684-21198-10-git-send-email-henryc.chen@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add driver for dvfsrc, support for active state of scpsys | expand

Commit Message

Henry Chen Sept. 14, 2020, 3:04 a.m. UTC 
Add interconnect provider dt-bindings for MT8183.

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 .../devicetree/bindings/soc/mediatek/dvfsrc.txt        |  2 ++
 include/dt-bindings/interconnect/mtk,mt8183-emi.h      | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 include/dt-bindings/interconnect/mtk,mt8183-emi.h
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
index d5a47d8..76ca61d 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
+++ b/Documentation/devicetree/bindings/soc/mediatek/dvfsrc.txt
@@ -14,6 +14,7 @@  Required Properties:
 - clock-names: Must include the following entries:
 	"dvfsrc": DVFSRC module clock
 - clocks: Must contain an entry for each entry in clock-names.
+- #interconnect-cells : should contain 1
 
 Example:
 
@@ -22,4 +23,5 @@  Example:
 		reg = <0 0x10012000 0 0x1000>;
 		clocks = <&infracfg CLK_INFRA_DVFSRC>;
 		clock-names = "dvfsrc";
+		#interconnect-cells = <1>;
 	};
diff --git a/include/dt-bindings/interconnect/mtk,mt8183-emi.h b/include/dt-bindings/interconnect/mtk,mt8183-emi.h
new file mode 100644
index 0000000..2a54856
--- /dev/null
+++ b/include/dt-bindings/interconnect/mtk,mt8183-emi.h
@@ -0,0 +1,18 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_MTK_MT8183_EMI_H
+#define __DT_BINDINGS_INTERCONNECT_MTK_MT8183_EMI_H
+
+#define MT8183_SLAVE_DDR_EMI			0
+#define MT8183_MASTER_MCUSYS			1
+#define MT8183_MASTER_GPU			2
+#define MT8183_MASTER_MMSYS			3
+#define MT8183_MASTER_MM_VPU			4
+#define MT8183_MASTER_MM_DISP			5
+#define MT8183_MASTER_MM_VDEC			6
+#define MT8183_MASTER_MM_VENC			7
+#define MT8183_MASTER_MM_CAM			8
+#define MT8183_MASTER_MM_IMG			9
+#define MT8183_MASTER_MM_MDP			10
+
+#endif