Add nodes for SMMUs on Calxeda ECX-2000.
Cc: Rob Herring <[email protected]>
Cc: Andreas Herrmann <[email protected]>
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Andreas Herrmann <[email protected]>
---
arch/arm/boot/dts/ecx-2000.dts | 44 +++++++++++++++++++++++++++++++++++--
arch/arm/boot/dts/ecx-common.dtsi | 9 +++++---
2 files changed, 48 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/ecx-2000.dts b/arch/arm/boot/dts/ecx-2000.dts
index 2ccbb57f..dde23bb 100644
--- a/arch/arm/boot/dts/ecx-2000.dts
+++ b/arch/arm/boot/dts/ecx-2000.dts
@@ -76,10 +76,11 @@
};
soc {
- ranges = <0x00000000 0x00000000 0x00000000 0xffffffff>;
+ ranges = <0x0 0x0 0x0 0xffffffff>;
timer {
- compatible = "arm,cortex-a15-timer", "arm,armv7-timer";
interrupts = <1 13 0xf08>,
+ compatible = "arm,cortex-a15-timer", "arm,armv7-timer";
+ interrupts = <1 13 0xf08>,
<1 14 0xf08>,
<1 11 0xf08>,
<1 10 0xf08>;
@@ -109,6 +110,45 @@
interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>;
};
};
+
+ soc@9,20000000 {
+ ranges = <0x9 0x20000000 0x9 0x20000000 0x290000>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&intc>;
+
+ smmu_mac0: smmu@9,20000000 {
+ compatible = "arm,mmu-400";
+ reg = <0x9 0x20000000 0x10000>;
+ #global-interrupts = <1>;
+ interrupts = <0 106 4 0 106 4>;
+ mmu-masters = <&mac0 0 1>;
+ calxeda,smmu-secure-config-access;
+ arm,smmu-isolate-devices;
+ };
+
+ smmu_mac1: smmu@9,20080000 {
+ compatible = "arm,mmu-400";
+ reg = <0x9 0x20080000 0x10000>;
+ #global-interrupts = <1>;
+ interrupts = <0 108 4 0 108 4>;
+ mmu-masters = <&mac1 0 1>;
+ calxeda,smmu-secure-config-access;
+ arm,smmu-isolate-devices;
+ };
+
+ smmu_sata: smmu@9,20180000 {
+ compatible = "arm,mmu-400";
+ reg = <0x9 0x20180000 0x10000>;
+ mmu-masters = <&sata 0 1 2 3 4 5 6 7 8 9>;
+ #global-interrupts = <1>;
+ interrupts = <0 114 4 0 114 4>;
+ calxeda,smmu-secure-config-access;
+ arm,smmu-isolate-devices;
+ };
+ };
+
};
/include/ "ecx-common.dtsi"
diff --git a/arch/arm/boot/dts/ecx-common.dtsi
b/arch/arm/boot/dts/ecx-common.dtsi
index b90045a..ad9b2fd 100644
--- a/arch/arm/boot/dts/ecx-common.dtsi
+++ b/arch/arm/boot/dts/ecx-common.dtsi
@@ -33,7 +33,7 @@
compatible = "simple-bus";
interrupt-parent = <&intc>;
- sata@ffe08000 {
+ sata: sata@ffe08000 {
compatible = "calxeda,hb-ahci";
reg = <0xffe08000 0x10000>;
interrupts = <0 83 4>;
@@ -43,6 +43,7 @@
&combophy0 3>;
calxeda,sgpio-gpio =<&gpioh 5 1 &gpioh 6 1 &gpioh 7 1>;
calxeda,led-order = <4 0 1 2 3>;
+ #stream-id-cells = <10>;
};
sdhci@ffe0e000 {
@@ -210,18 +211,20 @@
clock-names = "apb_pclk";
};
- ethernet@fff50000 {
+ mac0: ethernet@fff50000 {
compatible = "calxeda,hb-xgmac";
reg = <0xfff50000 0x1000>;
interrupts = <0 77 4 0 78 4 0 79 4>;
dma-coherent;
+ #stream-id-cells = <2>;
};
- ethernet@fff51000 {
+ mac1: ethernet@fff51000 {
compatible = "calxeda,hb-xgmac";
reg = <0xfff51000 0x1000>;
interrupts = <0 80 4 0 81 4 0 82 4>;
dma-coherent;
+ #stream-id-cells = <2>;
};
combophy0: combo-phy@fff58000 {
--
1.7.9.5
_______________________________________________
iommu mailing list
[email protected]
https://lists.linuxfoundation.org/mailman/listinfo/iommu
