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36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From ec4279053a6434f685246e022be95d2a62f8c608 Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.xyz>
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Date: Tue, 4 Apr 2017 17:51:00 +0800
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Subject: arm64: allwinner: a64: add R_PIO pinctrl node
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Allwinner A64 have a dedicated pin controller to manage the PL pin bank.
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As the driver and the required clock support are added, add the device
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node for it.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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---
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arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 12 ++++++++++++
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1 file changed, 12 insertions(+)
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@@ -406,5 +406,17 @@
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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+
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+ r_pio: pinctrl@01f02c00 {
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+ compatible = "allwinner,sun50i-a64-r-pinctrl";
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+ reg = <0x01f02c00 0x400>;
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+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
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+ clock-names = "apb", "hosc", "losc";
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+ gpio-controller;
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+ #gpio-cells = <3>;
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+ interrupt-controller;
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+ #interrupt-cells = <3>;
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+ };
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};
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};
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