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From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <treding@nvidia.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mark Brown <broonie@kernel.org>,
Sebastian Reichel <sre@kernel.org>,
Peter Chen <peter.chen@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <balbi@kernel.org>, David Heidelberg <david@ixit.cz>
Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: [PATCH v6 02/12] dt-bindings: phy: tegra20-usb-phy: Document properties needed for OTG mode
Date: Sat, 31 Jul 2021 20:38:32 +0300 [thread overview]
Message-ID: <20210731173842.19643-3-digetx@gmail.com> (raw)
In-Reply-To: <20210731173842.19643-1-digetx@gmail.com>
In order to support OTG mode we need these new properties:
- interrupt
- nvidia,pmc
Add the new properties to the binding.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
.../bindings/phy/nvidia,tegra20-usb-phy.yaml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml b/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml
index 593187234e6a..dfde0eaf66e1 100644
--- a/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/nvidia,tegra20-usb-phy.yaml
@@ -77,6 +77,9 @@ properties:
- const: timer
- const: utmi-pads
+ interrupts:
+ maxItems: 1
+
resets:
oneOf:
- maxItems: 1
@@ -199,6 +202,15 @@ properties:
maxItems: 1
description: GPIO used to reset the PHY.
+ nvidia,pmc:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ items:
+ - items:
+ - description: Phandle to Power Management controller.
+ - description: USB controller ID.
+ description:
+ Phandle to Power Management controller.
+
required:
- compatible
- reg
@@ -320,6 +332,7 @@ examples:
compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
reg = <0x7d008000 0x4000>,
<0x7d000000 0x4000>;
+ interrupts = <0 97 4>;
phy_type = "utmi";
clocks = <&tegra_car TEGRA124_CLK_USB3>,
<&tegra_car TEGRA124_CLK_PLL_U>,
@@ -338,6 +351,7 @@ examples:
nvidia,hssquelch-level = <2>;
nvidia,hsdiscon-level = <5>;
nvidia,xcvr-hsslew = <12>;
+ nvidia,pmc = <&tegra_pmc 2>;
};
- |
@@ -346,6 +360,7 @@ examples:
usb-phy@c5004000 {
compatible = "nvidia,tegra20-usb-phy";
reg = <0xc5004000 0x4000>;
+ interrupts = <0 21 4>;
phy_type = "ulpi";
clocks = <&tegra_car TEGRA20_CLK_USB2>,
<&tegra_car TEGRA20_CLK_PLL_U>,
@@ -354,4 +369,5 @@ examples:
resets = <&tegra_car 58>, <&tegra_car 22>;
reset-names = "usb", "utmi-pads";
#phy-cells = <0>;
+ nvidia,pmc = <&tegra_pmc 1>;
};
--
2.32.0
next prev parent reply other threads:[~2021-07-31 17:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-31 17:38 [PATCH v6 00/12] Add OTG mode support to Tegra USB PHY, SMB347 and Nexus 7 Dmitry Osipenko
2021-07-31 17:38 ` [PATCH v6 01/12] dt-bindings: phy: tegra20-usb-phy: Convert to schema Dmitry Osipenko
2021-07-31 17:38 ` Dmitry Osipenko [this message]
2021-07-31 17:38 ` [PATCH v6 03/12] soc/tegra: pmc: Expose USB regmap to all SoCs Dmitry Osipenko
2021-07-31 17:38 ` [PATCH v6 04/12] usb: phy: tegra: Support OTG mode programming Dmitry Osipenko
2021-08-13 13:42 ` Dmitry Osipenko
2021-07-31 17:38 ` [PATCH v6 05/12] dt-bindings: power: supply: smb347-charger: Document USB VBUS regulator Dmitry Osipenko
2021-08-06 21:13 ` Sebastian Reichel
2021-08-16 15:39 ` Dmitry Osipenko
2021-08-16 16:22 ` Sebastian Reichel
2021-07-31 17:38 ` [PATCH v6 06/12] power: supply: smb347-charger: Make smb347_set_writable() IRQ-safe Dmitry Osipenko
2021-08-06 21:13 ` Sebastian Reichel
2021-07-31 17:38 ` [PATCH v6 07/12] power: supply: smb347-charger: Utilize generic regmap caching Dmitry Osipenko
2021-08-06 21:13 ` Sebastian Reichel
2021-07-31 17:38 ` [PATCH v6 08/12] power: supply: smb347-charger: Add missing pin control activation Dmitry Osipenko
2021-08-06 21:13 ` Sebastian Reichel
2021-07-31 17:38 ` [PATCH v6 09/12] power: supply: smb347-charger: Implement USB VBUS regulator Dmitry Osipenko
2021-08-06 21:14 ` Sebastian Reichel
2021-07-31 17:38 ` [PATCH v6 10/12] ARM: tegra: Add new properties to USB PHY device-tree nodes Dmitry Osipenko
2021-07-31 17:38 ` [PATCH v6 11/12] ARM: tegra: nexus7: Enable USB OTG mode Dmitry Osipenko
2021-07-31 17:38 ` [PATCH v6 12/12] arm64: tegra132: Add new properties to USB PHY device-tree node Dmitry Osipenko
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