mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 00:48:50 +00:00
8563ec5a46
Binding description for Qualcomm's Synopsys 1.0.0 SuperSpeed PHY. This PHY appears in a number of SoCs on various flavors of 20nm and 28nm nodes. This commit adds information related to the 28nm node only. Based on Sriharsha Allenki's <sallenki@codeaurora.org> original definitions. [bod: converted to yaml format] Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Cc: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
83 lines
1.8 KiB
YAML
83 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: "http://devicetree.org/schemas/phy/qcom,usb-ss.yaml#"
|
|
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
|
|
|
|
title: Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY
|
|
|
|
maintainers:
|
|
- Bryan O'Donoghue <bryan.odonoghue@linaro.org>
|
|
|
|
description: |
|
|
Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,usb-ss-28nm-phy
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
"#phy-cells":
|
|
const: 0
|
|
|
|
clocks:
|
|
items:
|
|
- description: rpmcc clock
|
|
- description: PHY AHB clock
|
|
- description: SuperSpeed pipe clock
|
|
|
|
clock-names:
|
|
items:
|
|
- const: ref
|
|
- const: ahb
|
|
- const: pipe
|
|
|
|
vdd-supply:
|
|
description: phandle to the regulator VDD supply node.
|
|
|
|
vdda1p8-supply:
|
|
description: phandle to the regulator 1.8V supply node.
|
|
|
|
resets:
|
|
items:
|
|
- description: COM reset
|
|
- description: PHY reset line
|
|
|
|
reset-names:
|
|
items:
|
|
- const: com
|
|
- const: phy
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- "#phy-cells"
|
|
- clocks
|
|
- clock-names
|
|
- vdd-supply
|
|
- vdda1p8-supply
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/qcom,gcc-qcs404.h>
|
|
#include <dt-bindings/clock/qcom,rpmcc.h>
|
|
usb3_phy: usb3-phy@78000 {
|
|
compatible = "qcom,usb-ss-28nm-phy";
|
|
reg = <0x78000 0x400>;
|
|
#phy-cells = <0>;
|
|
clocks = <&rpmcc RPM_SMD_LN_BB_CLK>,
|
|
<&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>,
|
|
<&gcc GCC_USB3_PHY_PIPE_CLK>;
|
|
clock-names = "ref", "ahb", "pipe";
|
|
resets = <&gcc GCC_USB3_PHY_BCR>,
|
|
<&gcc GCC_USB3PHY_PHY_BCR>;
|
|
reset-names = "com", "phy";
|
|
vdd-supply = <&vreg_l3_1p05>;
|
|
vdda1p8-supply = <&vreg_l5_1p8>;
|
|
};
|
|
...
|