From: Phil Edworthy <phil.edworthy@renesas.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH v2 6/7] ARM: shmobile: r8a7791: Add PCIe Controller device node
Date: Wed, 11 Jun 2014 11:05:52 +0000 [thread overview]
Message-ID: <1402484753-7471-7-git-send-email-phil.edworthy@renesas.com> (raw)
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
---
v2:
- Changed PCIe controller names,etc from pcie to pciec
arch/arm/boot/dts/r8a7791.dtsi | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 4cff7bb..2dd9903 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -903,4 +903,29 @@
#size-cells = <0>;
status = "disabled";
};
+
+ pciec: pcie@fe000000 {
+ compatible = "renesas,pcie-r8a7791";
+ reg = <0 0xfe000000 0 0x80000>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ bus-range = <0x00 0xff>;
+ device_type = "pci";
+ ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000
+ 0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000
+ 0x02000000 0 0x30000000 0 0x30000000 0 0x08000000
+ 0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+ /* Map all possible DDR as inbound ranges */
+ dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000
+ 0x43000000 2 0x00000000 2 0x00000000 1 0x00000000>;
+ interrupts = <0 116 IRQ_TYPE_LEVEL_HIGH>,
+ <0 117 IRQ_TYPE_LEVEL_HIGH>,
+ <0 118 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0>;
+ interrupt-map = <0 0 0 0 &gic 0 116 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>;
+ clock-names = "pcie", "pcie_bus";
+ status = "disabled";
+ };
};
--
2.0.0
reply other threads:[~2014-06-11 11:05 UTC|newest]
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