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c6aac196b8
The pinctrl initialization fails with the MSM pinctrl code and gpio-hogs because either the gpio ranges are not yet initialized (missing gpio-range in DT) or that the msm driver unconditionally tries to re-initializes the ranges (gpio-range in DT). To allow gpio-hogs and similar early-boot gpio code, the gpio-ranges must be in the device tree and the pinctrl-msm code must check whether the range was already initialized by the DT. Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> [drop changes to unrelated dtsi files, refresh patches] Signed-off-by: Mathias Kresin <dev@kresin.me>
53 lines
1.1 KiB
Diff
53 lines
1.1 KiB
Diff
From 09ed737593f71bcca08a537a6c15264a1a6add08 Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@gmail.com>
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Date: Sun, 20 Nov 2016 01:10:33 +0100
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Subject: [PATCH] dts: ipq4019: add mdio node for ethernet
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This patch adds the mdio device-tree node.
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This is where the switch is connected to, so it's needed
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for the ethernet interfaces.
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Note: The driver isn't anywhere close to be upstream,
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so the info might change.
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---
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arch/arm/boot/dts/qcom-ipq4019.dtsi | 28 ++++++++++++++++++++++++++++
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1 file changed, 28 insertions(+)
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--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
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+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
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@@ -540,6 +540,34 @@
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status = "disabled";
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};
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+ mdio@90000 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ compatible = "qcom,ipq4019-mdio";
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+ reg = <0x90000 0x64>;
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+ status = "disabled";
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+
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+ ethernet-phy@0 {
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+ reg = <0>;
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+ };
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+
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+ ethernet-phy@1 {
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+ reg = <1>;
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+ };
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+
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+ ethernet-phy@2 {
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+ reg = <2>;
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+ };
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+
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+ ethernet-phy@3 {
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+ reg = <3>;
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+ };
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+
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+ ethernet-phy@4 {
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+ reg = <4>;
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+ };
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+ };
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+
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usb3_ss_phy: ssphy@9a000 {
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compatible = "qca,uni-ssphy";
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reg = <0x9a000 0x800>;
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