cf039cf7ff
This adds the device tree changes needed to make the GMAC stmmac driver working for the Allwinner A64 SoCs. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From 79b953605ded6a9a995040a1c8cc665127a6411a Mon Sep 17 00:00:00 2001
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From: Corentin Labbe <clabbe.montjoie@gmail.com>
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Date: Wed, 31 May 2017 09:18:45 +0200
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Subject: arm64: allwinner: sun50i-a64: Add dt node for the syscon control
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module
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This patch add the dt node for the syscon register present on the
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Allwinner A64.
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Only two register are present in this syscon and the only one useful is
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the one dedicated to EMAC clock.
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Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
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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 | 6 ++++++
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1 file changed, 6 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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@@ -129,6 +129,12 @@
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#size-cells = <1>;
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ranges;
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+ syscon: syscon@1c00000 {
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+ compatible = "allwinner,sun50i-a64-system-controller",
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+ "syscon";
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+ reg = <0x01c00000 0x1000>;
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+ };
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+
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mmc0: mmc@1c0f000 {
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compatible = "allwinner,sun50i-a64-mmc";
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reg = <0x01c0f000 0x1000>;
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