Add nodes for iommu DT, to interface with hwmods.
Cc: Grant Likely <grant.lik...@secretlab.ca>
Cc: Rob Herring <rob.herr...@calxeda.com>
Cc: Benoit Cousson <b-cous...@ti.com>
Signed-off-by: Omar Ramirez Luna <omar.l...@linaro.org>
---
arch/arm/boot/dts/omap3.dtsi | 12 +++++++++++-
arch/arm/boot/dts/omap4.dtsi | 17 ++++++++++++++++-
2 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 8109471..7500136 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -38,12 +38,17 @@
};
iva {
- compatible = "ti,iva2.2";
+ compatible = "ti,iva2.2", "simple-bus";
ti,hwmods = "iva";
dsp {
compatible = "ti,omap3-c64";
};
+
+ mmu_iva: mmu_iva@5d000000 {
+ compatible = "ti,omap3-iommu";
+ ti,hwmods = "mmu_iva";
+ };
};
};
@@ -216,6 +221,11 @@
ti,hwmods = "mmc3";
};
+ mmu_isp: mmu_isp@480bd400 {
+ compatible = "ti,omap3-iommu";
+ ti,hwmods = "mmu_isp";
+ };
+
wdt2: wdt@48314000 {
compatible = "ti,omap3-wdt";
ti,hwmods = "wd_timer2";
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 04cbbcb..07f3587 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -48,8 +48,23 @@
};
dsp {
- compatible = "ti,omap3-c64";
+ compatible = "ti,omap3-c64", "simple-bus";
ti,hwmods = "dsp";
+
+ mmu_dsp: mmu_dsp@4a066000 {
+ compatible = "ti,omap4-iommu";
+ ti,hwmods = "mmu_dsp";
+ };
+ };
+
+ ipu {
+ compatible = "ti,omap4-ipu", "simple-bus";
+ ti,hwmods = "ipu";
+
+ mmu_ipu: mmu_ipu@55082000 {
+ compatible = "ti,omap4-iommu";
+ ti,hwmods = "mmu_ipu";
+ };
};
iva {
--
1.7.9.5
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