[PATCH v4 02/15] arm64: dts: renesas: r8a7795-es1: Add IPMMU device nodes

Simon Horman horms+renesas at verge.net.au
Wed Nov 1 03:34:39 PDT 2017


From: Magnus Damm <damm+renesas at opensource.se>

Add r8a7795 ES1.x IPMMU nodes and keep all disabled by default.

This is a follow-up to a patch that adds IPMMU device nodes that
are common to r8a7795 ES1.x and ES2.0

Signed-off-by: Magnus Damm <damm+renesas at opensource.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
v4 [Simon Horman]
* Broke out of larger patch

v1 - v3 [Magnus Damm]
---
 arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index 02d505f2e0e5..b930c2a0623f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -26,6 +26,22 @@
 	/delete-node/ mmu at fd960000;
 	/delete-node/ mmu at fd970000;
 
+	ipmmu_mp1: mmu at ec680000 {
+		compatible = "renesas,ipmmu-r8a7795";
+		reg = <0 0xec680000 0 0x1000>; /* IPMMU-MP1 */
+		renesas,ipmmu-main = <&ipmmu_mm 5>;
+		#iommu-cells = <1>;
+		status = "disabled";
+	};
+
+	ipmmu_sy: mmu at e7730000 {
+		compatible = "renesas,ipmmu-r8a7795";
+		reg = <0 0xe7730000 0 0x1000>; /* IPMMU-SY */
+		renesas,ipmmu-main = <&ipmmu_mm 8>;
+		#iommu-cells = <1>;
+		status = "disabled";
+	};
+
 	/delete-node/ usb-phy at ee0e0200;
 	/delete-node/ usb at ee0e0100;
 	/delete-node/ usb at ee0e0000;
-- 
2.11.0




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