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[v3,4/9] media: dt-bindings: cadence-csi2rx: Add resets property

Message ID 20230331121826.96973-5-jack.zhu@starfivetech.com
State Superseded
Headers show
Series [v3,1/9] media: dt-bindings: Add bindings for JH7110 Camera Subsystem | expand

Commit Message

Jack Zhu March 31, 2023, 12:18 p.m. UTC 
Add resets property for Cadence MIPI-CSI2 RX controller

Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com>
---
 .../bindings/media/cdns,csi2rx.yaml           | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
index 89f414eeef47..f8da4a35e98e 100644
--- a/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
+++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
@@ -38,6 +38,24 @@  properties:
       - const: pixel_if2_clk
       - const: pixel_if3_clk
 
+  resets:
+    items:
+      - description: CSI2Rx system reset
+      - description: Gated Register bank reset for APB interface
+      - description: pixel reset for Stream interface 0
+      - description: pixel reset for Stream interface 1
+      - description: pixel reset for Stream interface 2
+      - description: pixel reset for Stream interface 3
+
+  reset-names:
+    items:
+      - const: sys
+      - const: reg_bank
+      - const: pixel_if0
+      - const: pixel_if1
+      - const: pixel_if2
+      - const: pixel_if3
+
   phys:
     maxItems: 1
     description: MIPI D-PHY
@@ -120,6 +138,12 @@  examples:
         clock-names = "sys_clk", "p_clk",
                       "pixel_if0_clk", "pixel_if1_clk",
                       "pixel_if2_clk", "pixel_if3_clk";
+        resets = <&bytereset 9>, <&bytereset 4>,
+                 <&corereset 5>, <&corereset 6>,
+                 <&corereset 7>, <&corereset 8>;
+        reset-names = "sys", "reg_bank",
+                      "pixel_if0", "pixel_if1",
+                      "pixel_if2", "pixel_if3";
         phys = <&csi_phy>;
         phy-names = "dphy";