* [v4,01/12] dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY
@ 2019-03-16 3:53 Yu Chen
0 siblings, 0 replies; 2+ messages in thread
From: Yu Chen @ 2019-03-16 3:53 UTC (permalink / raw)
To: linux-usb, devicetree, linux-kernel
Cc: john.stultz, suzhuangluan, kongfei, liuyu712, wanghu17, butao,
chenyao11, fangshengzhou, lipengcheng8, songxiaowei, xuyiping,
xuyoujun4, yudongbin, zangleigang, Yu Chen, Rob Herring,
Mark Rutland, Binghui Wang
This patch adds binding documentation for supporting the hi3660 usb
phy on boards like the HiKey960.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Binghui Wang <wangbinghui@hisilicon.com>
Signed-off-by: Yu Chen <chenyu56@huawei.com>
---
v1:
* Fix some format error as suggested by Rob.
v2:
* Change hi3660 usb PHY to hi3660 USB PHY
v3:
* Make device node a subnode of usb3_otg_bc register.
v4:
* Remove "hisilicon,usb3-otg-bc-syscon" property
---
---
.../devicetree/bindings/phy/phy-hi3660-usb3.txt | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
diff --git a/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt b/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
new file mode 100644
index 000000000000..e88ba7d92dcb
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
@@ -0,0 +1,26 @@
+Hisilicon hi3660 USB PHY
+-----------------------
+
+Required properties:
+- compatible: should be "hisilicon,hi3660-usb-phy"
+- #phy-cells: must be 0
+- hisilicon,pericrg-syscon: phandle of syscon used to control phy.
+- hisilicon,pctrl-syscon: phandle of syscon used to control phy.
+- hisilicon,eye-diagram-param: parameter set for phy
+Refer to phy/phy-bindings.txt for the generic PHY binding properties
+
+This is a subnode of usb3_otg_bc register node.
+
+Example:
+ usb3_otg_bc: usb3_otg_bc@ff200000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x0 0xff200000 0x0 0x1000>;
+
+ usb-phy {
+ compatible = "hisilicon,hi3660-usb-phy";
+ #phy-cells = <0>;
+ hisilicon,pericrg-syscon = <&crg_ctrl>;
+ hisilicon,pctrl-syscon = <&pctrl>;
+ hisilicon,eye-diagram-param = <0x22466e4>;
+ };
+ };
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [v4,01/12] dt-bindings: phy: Add support for HiSilicon's hi3660 USB PHY
@ 2019-03-28 17:11 Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2019-03-28 17:11 UTC (permalink / raw)
To: Yu Chen
Cc: linux-usb, devicetree, linux-kernel, john.stultz, suzhuangluan,
kongfei, liuyu712, wanghu17, butao, chenyao11, fangshengzhou,
lipengcheng8, songxiaowei, xuyiping, xuyoujun4, yudongbin,
zangleigang, Rob Herring, Mark Rutland, Binghui Wang
On Sat, 16 Mar 2019 11:53:31 +0800, Yu Chen wrote:
> This patch adds binding documentation for supporting the hi3660 usb
> phy on boards like the HiKey960.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: John Stultz <john.stultz@linaro.org>
> Cc: Binghui Wang <wangbinghui@hisilicon.com>
> Signed-off-by: Yu Chen <chenyu56@huawei.com>
> ---
> v1:
> * Fix some format error as suggested by Rob.
> v2:
> * Change hi3660 usb PHY to hi3660 USB PHY
> v3:
> * Make device node a subnode of usb3_otg_bc register.
> v4:
> * Remove "hisilicon,usb3-otg-bc-syscon" property
> ---
> ---
> .../devicetree/bindings/phy/phy-hi3660-usb3.txt | 26 ++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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