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[V6,09/12] SPEAr13XX: dts: Add PCIe node information

Message ID 091f0d35187b778903d0c0be32f8eb33ba2229d7.1392109054.git.mohit.kumar@st.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mohit KUMAR DCG Feb. 11, 2014, 9:30 a.m. UTC 
From: Pratyush Anand <pratyush.anand@st.com>

SPEAr1310 and SPEAr1340 supports 3 and 1 PCIe controller respectively.
These controllers are based on synopsis designware controller.

Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Cc: Mohit Kumar <mohit.kumar@st.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Viresh Kumar <viresh.linux@gmail.com>
Cc: spear-devel@list.st.com
Cc: linux-arm-kernel@lists.infradead.org
---
 arch/arm/boot/dts/spear1310.dtsi |   48 ++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/spear1340.dtsi |   16 ++++++++++++
 2 files changed, 64 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 64e7dd5..136a12d 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -83,6 +83,54 @@ 
 			status = "disabled";
 		};
 
+		pcie0: pcie@b1000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1000000 0x4000>;
+			interrupts = <0 68 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 68>;
+			num-lanes = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
+		pcie1: pcie@b1800000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1800000 0x4000>;
+			interrupts = <0 69 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 69>;
+			num-lanes = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x90000000 0x90000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0  0x90020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x90030000 0x90030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
+		pcie2: pcie@b4000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb4000000 0x4000>;
+			interrupts = <0 70 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 70>;
+			num-lanes = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0xc0000000 0xc0000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0xc0020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0xc0030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
 		gmac1: eth@5c400000 {
 			compatible = "st,spear600-gmac";
 			reg = <0x5c400000 0x8000>;
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index 7e3a04b..65a689c 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -49,6 +49,22 @@ 
 			status = "disabled";
 		};
 
+		pcie0: pcie@b1000000 {
+			compatible = "st,spear1340-pcie", "snps,dw-pcie";
+			reg = <0xb1000000 0x4000>;
+			interrupts = <0 68 0x4>;
+			interrupt-map-mask = <0 0 0 0>;
+			interrupt-map = <0x0 0 &gic 68>;
+			num-lanes = <1>;
+			#address-cells = <3>;
+			#size-cells = <2>;
+			device_type = "pci";
+			ranges = <0x00000800 0 0x80000000 0x80000000 0 0x00020000   /* configuration space */
+				0x81000000 0 0	 0x80020000 0 0x00010000   /* downstream I/O */
+				0x82000000 0 0x80030000 0xc0030000 0 0x0ffd0000>; /* non-prefetchable memory */
+			status = "disabled";
+		};
+
 		i2s-play@b2400000 {
 			compatible = "snps,designware-i2s";
 			reg = <0xb2400000 0x10000>;