39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
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From 3a57291fa4ca7f7647d826f5b47082ef306d839f Mon Sep 17 00:00:00 2001
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From: Sean Cross <xobs@kosagi.com>
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Date: Thu, 26 Sep 2013 10:51:09 +0800
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Subject: [PATCH] ARM: dts: imx6qdl: add pcie device node
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Add pcie device node for imx6qdl.
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Signed-off-by: Sean Cross <xobs@kosagi.com>
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Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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---
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arch/arm/boot/dts/imx6qdl.dtsi | 16 ++++++++++++++++
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1 file changed, 16 insertions(+)
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--- a/arch/arm/boot/dts/imx6qdl.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl.dtsi
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@@ -116,6 +116,22 @@
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arm,data-latency = <4 2 3>;
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};
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+ pcie: pcie@0x01000000 {
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+ compatible = "fsl,imx6q-pcie", "snps,dw-pcie";
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+ reg = <0x01ffc000 0x4000>; /* DBI */
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+ #address-cells = <3>;
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+ #size-cells = <2>;
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+ device_type = "pci";
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+ ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */
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+ 0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */
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+ 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
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+ num-lanes = <1>;
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+ interrupts = <0 123 0x04>;
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+ clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>;
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+ clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
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+ status = "disabled";
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+ };
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+
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pmu {
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compatible = "arm,cortex-a9-pmu";
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interrupts = <0 94 0x04>;
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