25abd71efb
This adds the device tree changes needed to make the GMAC stmmac driver working for the Allwinner H3 SoCs. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
32 lines
1,011 B
Diff
32 lines
1,011 B
Diff
From d91d3daf5de90e0118227d8ddcb7bb4ff40c1b91 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 09:18:37 +0200
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Subject: arm: sun8i: sunxi-h3-h5: Add dt node for the syscon control module
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This patch add the dt node for the syscon register present on the
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Allwinner H3/H5
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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/arm/boot/dts/sunxi-h3-h5.dtsi | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/arch/arm/boot/dts/sun8i-h3.dtsi
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+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
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@@ -140,6 +140,12 @@
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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,sun8i-h3-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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dma: dma-controller@01c02000 {
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compatible = "allwinner,sun8i-h3-dma";
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reg = <0x01c02000 0x1000>;
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