7ea10c7015
I generate patches form git, so maintaining an old numbering scheme does not integrate well with my workflow. renumber the pacthes here so that the commit shows only the changes to the patches. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Link: https://github.com/openwrt/openwrt/pull/21506 Signed-off-by: Robert Marko <robimarko@gmail.com>
50 lines
1.3 KiB
Diff
50 lines
1.3 KiB
Diff
From 657833a74f532262d415fa2ca354b69f4a97353c Mon Sep 17 00:00:00 2001
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From: Luo Jie <quic_luoj@quicinc.com>
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Date: Thu, 23 Nov 2023 15:41:20 +0800
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Subject: [PATCH] arm64: dts: qcom: Add IPQ9574 MDIO device node
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The MDIO bus master block is used to accessing the MDIO slave
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device (such as PHY device), the dedicated MDIO PINs needs to
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be configured.
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Change-Id: Ia64083529e693256dbd8f8af4071c02afdded8f9
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Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
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---
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arch/arm64/boot/dts/qcom/ipq9574.dtsi | 18 ++++++++++++++++++
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1 file changed, 18 insertions(+)
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--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
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@@ -295,6 +295,8 @@
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mdio: mdio@90000 {
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compatible = "qcom,ipq9574-mdio", "qcom,ipq4019-mdio";
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reg = <0x00090000 0x64>;
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+ pinctrl-0 = <&mdio_pins>;
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+ pinctrl-names = "default";
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&gcc GCC_MDIO_AHB_CLK>;
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@@ -414,6 +416,22 @@
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interrupt-controller;
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#interrupt-cells = <2>;
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+ mdio_pins: mdio-pins {
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+ mdc-state {
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+ pins = "gpio38";
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+ function = "mdc";
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+ drive-strength = <8>;
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+ bias-disable;
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+ };
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+
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+ mdio-state {
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+ pins = "gpio39";
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+ function = "mdio";
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+ drive-strength = <8>;
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+ bias-pull-up;
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+ };
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+ };
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+
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uart2_pins: uart2-state {
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pins = "gpio34", "gpio35";
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function = "blsp2_uart";
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