diff mbox series

[v3] dt-bindings: phy: st: convert phy-stih407-usb to DT schema

Message ID 20230823132224.111326-1-rgallaispou@gmail.com
State Accepted
Commit d61644df75d07863386e0a66fc7306de8b6c5fb0
Headers show
Series [v3] dt-bindings: phy: st: convert phy-stih407-usb to DT schema | expand

Commit Message

Raphaël Gallais-Pou Aug. 23, 2023, 1:22 p.m. UTC 
Convert the st,stih407-usb2-phy binding to DT schema format.

Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
---
Changes in v2:
  * Removed quotes surrounding $ref
  * Removed quotes surrounding const properties
  * Changed 'st,syscfg' $ref value to phandle-array
  * Changed authorship to my oss email address

Changes in v3:
  * Remove driver references
  * Dropped obvious description
  * Dropped label and set simpler node name
---
 .../bindings/phy/phy-stih407-usb.txt          | 24 -------
 .../bindings/phy/st,stih407-usb2-phy.yaml     | 63 +++++++++++++++++++
 2 files changed, 63 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
 create mode 100644 Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml

Comments

Krzysztof Kozlowski Aug. 23, 2023, 1:27 p.m. UTC | #1 
On 23/08/2023 15:22, Raphael Gallais-Pou wrote:
> Convert the st,stih407-usb2-phy binding to DT schema format.
> 
> Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
> ---
> Changes in v2:


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


---

This is an automated instruction, just in case, because many review tags
are being ignored. If you know the process, you can skip it (please do
not feel offended by me posting it here - no bad intentions intended).
If you do not know the process, here is a short explanation:

Please add Acked-by/Reviewed-by/Tested-by tags when posting new
versions, under or above your Signed-off-by tag. Tag is "received", when
provided in a message replied to you on the mailing list. Tools like b4
can help here. However, there's no need to repost patches *only* to add
the tags. The upstream maintainer will do that for tags received on the
version they apply.

https://elixir.bootlin.com/linux/v6.5-rc3/source/Documentation/process/submitting-patches.rst#L577

Best regards,
Krzysztof
Vinod Koul Sept. 21, 2023, 2:29 p.m. UTC | #2 
On Wed, 23 Aug 2023 15:22:24 +0200, Raphael Gallais-Pou wrote:
> Convert the st,stih407-usb2-phy binding to DT schema format.
> 
> 

Applied, thanks!

[1/1] dt-bindings: phy: st: convert phy-stih407-usb to DT schema
      commit: d61644df75d07863386e0a66fc7306de8b6c5fb0

Best regards,
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
deleted file mode 100644
index 35f03df00130..000000000000
--- a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
+++ /dev/null
@@ -1,24 +0,0 @@ 
-ST STiH407 USB PHY controller
-
-This file documents the dt bindings for the usb picoPHY driver which is the PHY for both USB2 and USB3
-host controllers (when controlling usb2/1.1 devices) available on STiH407 SoC family from STMicroelectronics.
-
-Required properties:
-- compatible		: should be "st,stih407-usb2-phy"
-- st,syscfg		: phandle of sysconfig bank plus integer array containing phyparam and phyctrl register offsets
-- resets		: list of phandle and reset specifier pairs. There should be two entries, one
-			  for the whole phy and one for the port
-- reset-names		: list of reset signal names. Should be "global" and "port"
-See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
-See: Documentation/devicetree/bindings/reset/reset.txt
-
-Example:
-
-usb2_picophy0: usbpicophy@f8 {
-	compatible	= "st,stih407-usb2-phy";
-	#phy-cells	= <0>;
-	st,syscfg	= <&syscfg_core 0x100 0xf4>;
-	resets		= <&softreset STIH407_PICOPHY_SOFTRESET>,
-			  <&picophyreset STIH407_PICOPHY0_RESET>;
-	reset-names	= "global", "port";
-};
diff --git a/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml
new file mode 100644
index 000000000000..e45cdd98aab2
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml
@@ -0,0 +1,63 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/st,stih407-usb2-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STiH407 USB PHY controller
+
+maintainers:
+  - Patrice Chotard <patrice.chotard@foss.st.com>
+
+description:
+  The USB picoPHY device is the PHY for both USB2 and USB3 host controllers
+  (when controlling usb2/1.1 devices) available on STiH407 SoC family from
+  STMicroelectronics.
+
+properties:
+  compatible:
+    const: st,stih407-usb2-phy
+
+  st,syscfg:
+    description: Phandle to the syscfg bank
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to syscfg
+          - description: phyparam register offset
+          - description: phyctrl register offset
+
+  resets:
+    items:
+      - description: Phandle and reset specifier pair for the whole phy.
+      - description: Phandle and reset specifier pair for the port.
+
+  reset-names:
+    items:
+      - const: global
+      - const: port
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - st,syscfg
+  - resets
+  - reset-names
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/reset/stih407-resets.h>
+    usb-phy {
+        compatible = "st,stih407-usb2-phy";
+        #phy-cells = <0>;
+        st,syscfg = <&syscfg_core 0x100 0xf4>;
+        resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
+                 <&picophyreset STIH407_PICOPHY0_RESET>;
+        reset-names = "global", "port";
+    };
+...