From: Palani <palaniappan.ramanat...@intel.com>
Updated the device-tree for the RapidIO to be uniform
across the AXM platform.
Signed-off-by: Palani <palaniappan.ramanat...@intel.com>
---
.../bindings/rapidio/intel,axxia-rapidio.txt | 28 ++++++++++++++++++++++
arch/arm/boot/dts/axm55xx.dtsi | 4 ++--
arch/arm64/boot/dts/intel/axm56xx.dtsi | 4 ++--
drivers/rapidio/devices/lsi/axxia-rio.c | 2 +-
4 files changed, 33 insertions(+), 5 deletions(-)
create mode 100644
Documentation/devicetree/bindings/rapidio/intel,axxia-rapidio.txt
diff --git a/Documentation/devicetree/bindings/rapidio/intel,axxia-rapidio.txt
b/Documentation/devicetree/bindings/rapidio/intel,axxia-rapidio.txt
new file mode 100644
index 0000000..9e329a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/rapidio/intel,axxia-rapidio.txt
@@ -0,0 +1,28 @@
+* Intel Axxia Designware Serial RapidIO interface
+
+Required properties:
+- compatible: should contain "intel,axxia-rapidio" to identify the core.
+- reg: Should contain the sRIO Register address space.
+- #address-cells: set to <2>
+- #size-cells: set to <2>
+- device_type: set to "rapidio"
+- ranges: ranges for the SRIO config, outbound memory and I/O regions
+- #interrupt-cells: set to <1>
+- num-lanes: number of lanes to use
+
+Example:
+ rio0: rapidio@0xb000000000 {
+ index = <0>;
+ compatible = "intel,axxia-rapidio";
+ device_type = "rapidio";
+ reg = <0xa0 0x00020000 0 0x00001000>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x0 0x0 0x00b0 0x00000000 0x0 0x40000000>;
+ linkdown-reset = <0x0200 0x100 0x00a0 0x10000000
+ 0x0 0x000010000>;
+ interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
+ outb-dmes = <2 0x00000003 1 0x00000000>;
+ enable_ds = <1>;
+ status = "disabled";
+ };
diff --git a/arch/arm/boot/dts/axm55xx.dtsi b/arch/arm/boot/dts/axm55xx.dtsi
index 21deffd..c2379b1 100644
--- a/arch/arm/boot/dts/axm55xx.dtsi
+++ b/arch/arm/boot/dts/axm55xx.dtsi
@@ -246,7 +246,7 @@
index = <0>;
#address-cells = <2>;
#size-cells = <2>;
- compatible = "axxia,rapidio-delta";
+ compatible = "intel,axxia-rapidio";
device_type = "rapidio";
reg = <0x0020 0x20142000 0x0 0x1000>; /* SRIO Conf 0
region */
ranges = <0x0 0x0 0x0031 0x00000000 0x0 0x40000000>;
@@ -261,7 +261,7 @@
index = <1>;
#address-cells = <2>;
#size-cells = <2>;
- compatible = "axxia,rapidio-delta";
+ compatible = "intel,axxia-rapidio";
device_type = "rapidio";
reg = <0x0020 0x20143000 0x0 0x1000>; /* SRIO Conf 1
region */
ranges = <0x0 0x0 0x0031 0x40000000 0x0 0x40000000>;
diff --git a/arch/arm64/boot/dts/intel/axm56xx.dtsi
b/arch/arm64/boot/dts/intel/axm56xx.dtsi
index 4080429..5ac6c36 100644
--- a/arch/arm64/boot/dts/intel/axm56xx.dtsi
+++ b/arch/arm64/boot/dts/intel/axm56xx.dtsi
@@ -305,7 +305,7 @@
rio0: rapidio@0xb000000000 {
index = <0>;
- compatible = "intel, axxia-rapidio";
+ compatible = "intel,axxia-rapidio";
device_type = "rapidio";
reg = <0xa0 0x00020000 0 0x00001000>;
#address-cells = <2>;
@@ -321,7 +321,7 @@
rio1: rapidio@0xb800000000 {
index = <1>;
- compatible = "intel, axxia-rapidio";
+ compatible = "intel,axxia-rapidio";
device_type = "rapidio";
reg = <0xa0 0x00030000 0 0x00001000>;
#address-cells = <2>;
diff --git a/drivers/rapidio/devices/lsi/axxia-rio.c
b/drivers/rapidio/devices/lsi/axxia-rio.c
index 70614e6..417d66c 100644
--- a/drivers/rapidio/devices/lsi/axxia-rio.c
+++ b/drivers/rapidio/devices/lsi/axxia-rio.c
@@ -1860,7 +1860,7 @@ static int axxia_of_rio_rpn_probe(struct platform_device
*dev)
static const struct of_device_id axxia_of_rio_rpn_ids[] = {
{ .compatible = "axxia, rapidio-delta", },
- { .compatible = "intel, axxia-rapidio", },
+ { .compatible = "intel,axxia-rapidio", },
{ .compatible = "acp, rapidio-delta", },
{},
};
--
2.7.4
--
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