[PATCH v1 2/5] media: dt-bindings: cadence-csi2rx: Add resets property

Jack Zhu
2023-05-12T10:32:05Z

Add resets property for Cadence MIPI-CSI2 RX controller

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com>
---
.../bindings/media/cdns,csi2rx.yaml | 24 +++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
index aba1191b3e77..30a335b10762 100644
--- a/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
+++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
@@ -41,6 +41,24 @@ 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
@@ -123,6 +141,12 @@ 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";

--
2.34.1