target/linux/starfive/patches-6.1/0077-media-dt-bindings-cadence-csi2rx-Add-resets-property.patch

   1 From 60817a4e755c6e98092fdceec35fcda94d35e4b1 Mon Sep 17 00:00:00 2001
   2 From: Jack Zhu <jack.zhu@starfivetech.com>
   3 Date: Tue, 23 May 2023 16:56:23 +0800
   4 Subject: [PATCH 077/122] media: dt-bindings: cadence-csi2rx: Add resets
   5  property
   6
   7 Add resets property for Cadence MIPI-CSI2 RX controller
   8
   9 Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
  10 Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  11 Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com>
  12 ---
  13  .../bindings/media/cdns,csi2rx.yaml           | 24 +++++++++++++++++++
  14  1 file changed, 24 insertions(+)
  15
  16 --- a/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
  17 +++ b/Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
  18 @@ -41,6 +41,24 @@ properties:
  19        - const: pixel_if2_clk
  20        - const: pixel_if3_clk
  21
  22 +  resets:
  23 +    items:
  24 +      - description: CSI2Rx system reset
  25 +      - description: Gated Register bank reset for APB interface
  26 +      - description: pixel reset for Stream interface 0
  27 +      - description: pixel reset for Stream interface 1
  28 +      - description: pixel reset for Stream interface 2
  29 +      - description: pixel reset for Stream interface 3
  30 +
  31 +  reset-names:
  32 +    items:
  33 +      - const: sys
  34 +      - const: reg_bank
  35 +      - const: pixel_if0
  36 +      - const: pixel_if1
  37 +      - const: pixel_if2
  38 +      - const: pixel_if3
  39 +
  40    phys:
  41      maxItems: 1
  42      description: MIPI D-PHY
  43 @@ -123,6 +141,12 @@ examples:
  44          clock-names = "sys_clk", "p_clk",
  45                        "pixel_if0_clk", "pixel_if1_clk",
  46                        "pixel_if2_clk", "pixel_if3_clk";
  47 +        resets = <&bytereset 9>, <&bytereset 4>,
  48 +                 <&corereset 5>, <&corereset 6>,
  49 +                 <&corereset 7>, <&corereset 8>;
  50 +        reset-names = "sys", "reg_bank",
  51 +                      "pixel_if0", "pixel_if1",
  52 +                      "pixel_if2", "pixel_if3";
  53          phys = <&csi_phy>;
  54          phy-names = "dphy";
  55