From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt | 20 ++++++++------------
1 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/kernel/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
index 145a4f0..d099f34 100644
--- a/kernel/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
+++ b/kernel/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
@@ -65,6 +65,14 @@
- afi
- pcie_x
+Optional properties:
+- pinctrl-names: A list of pinctrl state names. Must contain the following
+ entries:
+ - "default": active state, puts PCIe I/O out of deep power down state
+ - "idle": puts PCIe I/O into deep power down state
+- pinctrl-0: phandle for the default/active state of pin configurations.
+- pinctrl-1: phandle for the idle state of pin configurations.
+
Required properties on Tegra124 and later (deprecated):
- phys: Must contain an entry for each entry in phy-names.
- phy-names: Must include the following entries:
@@ -104,28 +112,16 @@
- Required:
- avddio-pex-supply: Power supply for analog PCIe logic. Must supply 1.05 V.
- dvddio-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
- - avdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
- supply 1.05 V.
- hvdd-pex-supply: High-voltage supply for PCIe I/O and PCIe output clocks.
- Must supply 3.3 V.
- - hvdd-pex-pll-e-supply: High-voltage supply for PLLE (shared with USB3).
Must supply 3.3 V.
- vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
supply 2.8-3.3 V.
- - avdd-pll-erefe-supply: Power supply for PLLE (shared with USB3). Must
- supply 1.05 V.
Power supplies for Tegra210:
- Required:
- - avdd-pll-uerefe-supply: Power supply for PLLE (shared with USB3). Must
- supply 1.05 V.
- hvddio-pex-supply: High-voltage supply for PCIe I/O and PCIe output
clocks. Must supply 1.8 V.
- dvddio-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V.
- - dvdd-pex-pll-supply: Power supply for dedicated (internal) PCIe PLL. Must
- supply 1.05 V.
- - hvdd-pex-pll-e-supply: High-voltage supply for PLLE (shared with USB3).
- Must supply 3.3 V.
- vddio-pex-ctl-supply: Power supply for PCIe control I/O partition. Must
supply 1.8 V.
--
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