From 1dbf2d1f5ed02b7be2500413c9248ad5f1ef8fdf Mon Sep 17 00:00:00 2001
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Date: Fri, 13 Jun 2025 01:46:11 +0000
Subject: [PATCH] dt-bindings: display: Add rockchip MCU/BT1120/BT656 data map

Change-Id: Ib38aa21f2752026bf395130620c2f279bfea2f74
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
 include/dt-bindings/display/rockchip_vop.h | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)

diff --git a/include/dt-bindings/display/rockchip_vop.h b/include/dt-bindings/display/rockchip_vop.h
index 55d25bfd8875..f785d8a5bca4 100644
--- a/include/dt-bindings/display/rockchip_vop.h
+++ b/include/dt-bindings/display/rockchip_vop.h
@@ -20,4 +20,104 @@
 
 #define	ROCKCHIP_VOP2_PHY_ID_INVALID	-1
 
+/* mcu_data[23:0] */
+#define ROCKCHIP_MCU_DATA_MAP_DATA_1x24			0
+/*
+ * { mcu_data[7:3], 3'b0, mcu_data[2:0], mcu_data[7:5], 2'b0, mcu_data[4:0], 3'b0 }
+ * That is:
+ *     LCDC_D23 -> MCU_D7_M1
+ *     LCDC_D22 -> MCU_D6_M1
+ *     LCDC_D21 -> MCU_D5_M1
+ *     LCDC_D20 -> MCU_D4_M1
+ *     LCDC_D19 -> MCU_D3_M1
+ *     LCDC_D18 -> N/A
+ *     LCDC_D17 -> N/A
+ *     LCDC_D16 -> N/A
+ *     LCDC_D15 -> MCU_D2_M1
+ *     LCDC_D14 -> MCU_D1_M1
+ *     LCDC_D13 -> MCU_D0_M1
+ *     LCDC_D12 -> MCU_D7_M0
+ *     LCDC_D11 -> MCU_D6_M0
+ *     LCDC_D10 -> MCU_D5_M0
+ *     LCDC_D9  -> N/A
+ *     LCDC_D8  -> N/A
+ *     LCDC_D7  -> MCU_D4_M0
+ *     LCDC_D6  -> MCU_D3_M0
+ *     LCDC_D5  -> MCU_D2_M0
+ *     LCDC_D4  -> MCU_D1_M0
+ *     LCDC_D3  -> MCU_D0_M0
+ *     LCDC_D2  -> N/A
+ *     LCDC_D1  -> N/A
+ *     LCDC_D0  -> N/A
+ */
+#define ROCKCHIP_MCU_DATA_MAP_DATA_WITH_DUMMY_0		1
+/* { 8'd0, BT1120[15:0] } */
+#define ROCKCHIP_BT1120_DATA_MAP_DATA_PADLO		0
+/* { BT1120[15:0], 8'd0 }*/
+#define ROCKCHIP_BT1120_DATA_MAP_DATA_PADHI		1
+/*
+ * { BT1120[15:11], 3'd0, BT1120[10:5], 2'd0, BT1120[4:0], 3'b0 }
+ * That is:
+ *     LCDC_D23 -> BT1120_D15
+ *     LCDC_D22 -> BT1120_D14
+ *     LCDC_D21 -> BT1120_D13
+ *     LCDC_D20 -> BT1120_D12
+ *     LCDC_D19 -> BT1120_D11
+ *     LCDC_D18 -> N/A
+ *     LCDC_D17 -> N/A
+ *     LCDC_D16 -> N/A
+ *     LCDC_D15 -> BT1120_D10
+ *     LCDC_D14 -> BT1120_D9
+ *     LCDC_D13 -> BT1120_D8
+ *     LCDC_D12 -> BT1120_D7
+ *     LCDC_D11 -> BT1120_D6
+ *     LCDC_D10 -> BT1120_D5
+ *     LCDC_D9  -> N/A
+ *     LCDC_D8  -> N/A
+ *     LCDC_D7  -> BT1120_D4
+ *     LCDC_D6  -> BT1120_D3
+ *     LCDC_D5  -> BT1120_D2
+ *     LCDC_D4  -> BT1120_D1
+ *     LCDC_D3  -> BT1120_D0
+ *     LCDC_D2  -> N/A
+ *     LCDC_D1  -> N/A
+ *     LCDC_D0  -> N/A
+ */
+#define ROCKCHIP_BT1120_DATA_MAP_DATA_WITH_DUMMY_0	3
+/* { 16'd0, BT656[7:0] }*/
+#define ROCKCHIP_BT656_DATA_MAP_PADLO			0
+/* { 8'd0, BT656[7:0], 8'd0 }*/
+#define ROCKCHIP_BT656_DATA_MAP_DUMMY_HI_LO		1
+/* { BT656[7:0], 16'd0 }*/
+#define ROCKCHIP_BT656_DATA_MAP_PADHI			2
+/*
+ * { BT656[7:3], 3'd0, BT656[2:0], BT656[7:5], 2'd0, BT656[4:0], 3'd0 }
+ * That is:
+ *     LCDC_D23 -> BT656_D7_M1
+ *     LCDC_D22 -> BT656_D6_M1
+ *     LCDC_D21 -> BT656_D5_M1
+ *     LCDC_D20 -> BT656_D4_M1
+ *     LCDC_D19 -> BT656_D3_M1
+ *     LCDC_D18 -> N/A
+ *     LCDC_D17 -> N/A
+ *     LCDC_D16 -> N/A
+ *     LCDC_D15 -> BT656_D2_M1
+ *     LCDC_D14 -> BT656_D1_M1
+ *     LCDC_D13 -> BT656_D0_M1
+ *     LCDC_D12 -> BT656_D7_M0
+ *     LCDC_D11 -> BT656_D6_M0
+ *     LCDC_D10 -> BT656_D5_M0
+ *     LCDC_D9  -> N/A
+ *     LCDC_D8  -> N/A
+ *     LCDC_D7  -> BT656_D4_M0
+ *     LCDC_D6  -> BT656_D3_M0
+ *     LCDC_D5  -> BT656_D2_M0
+ *     LCDC_D4  -> BT656_D1_M0
+ *     LCDC_D3  -> BT656_D0_M0
+ *     LCDC_D2  -> N/A
+ *     LCDC_D1  -> N/A
+ *     LCDC_D0  -> N/A
+ */
+#define ROCKCHIP_BT656_DATA_MAP_DATA_WITH_DUMMY_0	3
+
 #endif