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Date: Tue, 15 Apr 2014 17:19:49 +0530
From: Mohit Kumar <mohit.kumar@...com>
To: <spear-devel@...t.st.com>, <linux-kernel@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-pci@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
Cc: Pratyush Anand <pratyush.anand@...com>,
Mohit Kumar <mohit.kumar@...com>,
Viresh Kumar <viresh.linux@...il.com>
Subject: [PATCH V8 7/9] SPEAr13XX: dts: Add PCIe node information
From: Pratyush Anand <pratyush.anand@...com>
SPEAr1310 and SPEAr1340 supports 3 and 1 PCIe controller respectively.
These controllers are based on synopsys designware controller.
Signed-off-by: Pratyush Anand <pratyush.anand@...com>
Acked-by: Arnd Bergmann <arnd@...db.de>
Cc: Mohit Kumar <mohit.kumar@...com>
Cc: Viresh Kumar <viresh.linux@...il.com>
Cc: spear-devel@...t.st.com
Cc: linux-arm-kernel@...ts.infradead.org
---
arch/arm/boot/dts/spear1310.dtsi | 48 ++++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/spear1340.dtsi | 16 ++++++++++++
2 files changed, 64 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 64e7dd5..53f73a2 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -83,6 +83,54 @@
status = "disabled";
};
+ pcie0: pcie@...00000 {
+ 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 0 68 0x4>;
+ 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@...00000 {
+ 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 0 69 0x4>;
+ 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@...00000 {
+ 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 0 70 0x4>;
+ 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@...00000 {
compatible = "st,spear600-gmac";
reg = <0x5c400000 0x8000>;
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index b8b32c7..bc492f5 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -48,6 +48,22 @@
status = "disabled";
};
+ pcie0: pcie@...00000 {
+ 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 0 68 0x4>;
+ 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@...00000 {
compatible = "snps,designware-i2s";
reg = <0xb2400000 0x10000>;
--
1.7.0.1
--
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