Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-06 14:05:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

dt-bindings: phy: drop obsolete qcom,usb-8x16-phy bindings

Browse Source 
Remove the bindings for the Qualcomm 8x16 PHY driver that was dropped
in commit 4756f35fdf ("usb: phy: remove phy-qcom-8x16-usb.c") in 2017.

Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240711122016.41806-1-rayyan.ansari@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Rayyan Ansari 2024-07-11 13:20:14 +01:00 committed by Vinod Koul
parent dd1051f932
commit b52a38ab1e
1 changed files with 0 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
Documentation/devicetree/bindings/phy/qcom,usb-8x16-phy.txt
View File

@ -1,76 +0,0 @@
Qualcomm's APQ8016/MSM8916 USB transceiver controller
- compatible:
Usage: required
Value type: <string>
Definition: Should contain "qcom,usb-8x16-phy".
- reg:
Usage: required
Value type: <prop-encoded-array>
Definition: USB PHY base address and length of the register map
- clocks:
Usage: required
Value type: <prop-encoded-array>
Definition: See clock-bindings.txt section "consumers". List of
two clock specifiers for interface and core controller
clocks.
- clock-names:
Usage: required
Value type: <string>
Definition: Must contain "iface" and "core" strings.
- vddcx-supply:
Usage: required
Value type: <phandle>
Definition: phandle to the regulator VDCCX supply node.
- v1p8-supply:
Usage: required
Value type: <phandle>
Definition: phandle to the regulator 1.8V supply node.
- v3p3-supply:
Usage: required
Value type: <phandle>
Definition: phandle to the regulator 3.3V supply node.
- resets:
Usage: required
Value type: <prop-encoded-array>
Definition: See reset.txt section "consumers". PHY reset specifier.
- reset-names:
Usage: required
Value type: <string>
Definition: Must contain "phy" string.
- switch-gpio:
Usage: optional
Value type: <prop-encoded-array>
Definition: Some boards are using Dual SPDT USB Switch, witch is
controlled by GPIO to de/multiplex D+/D- USB lines
between connectors.
Example:
usb_phy: phy@78d9000 {
compatible = "qcom,usb-8x16-phy";
reg = <0x78d9000 0x400>;
vddcx-supply = <&pm8916_s1_corner>;
v1p8-supply = <&pm8916_l7>;
v3p3-supply = <&pm8916_l13>;
clocks = <&gcc GCC_USB_HS_AHB_CLK>,
<&gcc GCC_USB_HS_SYSTEM_CLK>;
clock-names = "iface", "core";
resets = <&gcc GCC_USB2A_PHY_BCR>;
reset-names = "phy";
// D+/D- lines: 1 - Routed to HUB, 0 - Device connector
switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>;
};