From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 1/5] dt-bindings: phy: tegra: Add Tegra186 support Date: Fri, 25 Jan 2019 12:25:21 +0100 Message-ID: <20190125112525.10697-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Kishon Vijay Abraham I , Rob Herring Cc: Jonathan Hunter , JC Kuo , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org From: Thierry Reding Extend the bindings to cover the set of features found in Tegra186. Note that, technically, there are four more supplies connected to the XUSB pad controller (DVDD_PEX, DVDD_PEX_PLL, HVDD_PEX and HVDD_PEX_PLL), but the power sequencing requirements of Tegra186 require these to be under the control of the PMIC. Signed-off-by: Thierry Reding --- .../bindings/phy/nvidia,tegra124-xusb-padctl.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt index 3742c152c467..daedb15f322e 100644 --- a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt +++ b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt @@ -36,11 +36,20 @@ Required properties: - Tegra124: "nvidia,tegra124-xusb-padctl" - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl" - Tegra210: "nvidia,tegra210-xusb-padctl" + - Tegra186: "nvidia,tegra186-xusb-padctl" - reg: Physical base address and length of the controller's registers. - resets: Must contain an entry for each entry in reset-names. - reset-names: Must include the following entries: - "padctl" +For Tegra186: +- avdd-pll-erefeut-supply: UPHY brick and reference clock as well as UTMI PHY + power supply. Must supply 1.8 V. +- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply + 3.3 V. +- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V. +- vddio-hsic-supply: HSIC PHY power supply. Must supply 1.2 V. + Pad nodes: ========== -- 2.19.1