diff options
Diffstat (limited to 'target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch')
| -rw-r--r-- | target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch b/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch new file mode 100644 index 0000000000..d9c7377366 --- /dev/null +++ b/target/linux/imx6/patches-3.12/0001-ARM-dts-imx6qdl-add-pcie-device-node.patch @@ -0,0 +1,38 @@ +From 3a57291fa4ca7f7647d826f5b47082ef306d839f Mon Sep 17 00:00:00 2001 +From: Sean Cross <xobs@kosagi.com> +Date: Thu, 26 Sep 2013 10:51:09 +0800 +Subject: [PATCH] ARM: dts: imx6qdl: add pcie device node + +Add pcie device node for imx6qdl. + +Signed-off-by: Sean Cross <xobs@kosagi.com> +Signed-off-by: Shawn Guo <shawn.guo@linaro.org> +--- + arch/arm/boot/dts/imx6qdl.dtsi | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + +--- a/arch/arm/boot/dts/imx6qdl.dtsi ++++ b/arch/arm/boot/dts/imx6qdl.dtsi +@@ -116,6 +116,22 @@ + arm,data-latency = <4 2 3>; + }; + ++ pcie: pcie@0x01000000 { ++ compatible = "fsl,imx6q-pcie", "snps,dw-pcie"; ++ reg = <0x01ffc000 0x4000>; /* DBI */ ++ #address-cells = <3>; ++ #size-cells = <2>; ++ device_type = "pci"; ++ ranges = <0x00000800 0 0x01f00000 0x01f00000 0 0x00080000 /* configuration space */ ++ 0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */ ++ 0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */ ++ num-lanes = <1>; ++ interrupts = <0 123 0x04>; ++ clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>; ++ clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi"; ++ status = "disabled"; ++ }; ++ + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 94 0x04>; |