From: Magnus Damm <magnus.damm@gmail.com>
To: linux-renesas-soc@vger.kernel.org
Cc: horms+renesas@verge.net.au, Magnus Damm <magnus.damm@gmail.com>,
laurent.pinchart+renesas@ideasonboard.com, joro@8bytes.org,
geert+renesas@glider.be
Subject: [PATCH/RFC] arm64: dts: r8a7796: Add IPMMU device nodes
Date: Thu, 27 Oct 2016 20:18:22 +0900 [thread overview]
Message-ID: <20161027111822.11574.3221.sendpatchset@little-apple> (raw)
From: Magnus Damm <damm+renesas@opensource.se>
Add r8a7796 IPMMU nodes and keep all disabled by default.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
Depends on the following DT binding that has been acked by Laurent
but is not yet upstream or queued up in -next:
[PATCH v2] iommu/ipmmu-vmsa: Add r8a7796 DT binding
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 89 ++++++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
--- 0001/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7796.dtsi 2016-10-27 20:12:24.830607110 +0900
@@ -224,6 +224,95 @@
reg = <0 0xe6060000 0 0x50c>;
};
+ ipmmu_vi: mmu@febd0000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xfebd0000 0 0x1000>; /* IPMMU-VI */
+ renesas,ipmmu-main = <&ipmmu_mm 9>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_vc0: mmu@fe6b0000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xfe6b0000 0 0x1000>; /* IPMMU-VC0 */
+ renesas,ipmmu-main = <&ipmmu_mm 8>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_pv0: mmu@fd800000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xfd800000 0 0x1000>; /* IPMMU-PV0 */
+ renesas,ipmmu-main = <&ipmmu_mm 5>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_pv1: mmu@fd950000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xfd950000 0 0x1000>; /* IPMMU-PV1 */
+ renesas,ipmmu-main = <&ipmmu_mm 6>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_ir: mmu@ff8b0000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xff8b0000 0 0x1000>; /* IPMMU-IR */
+ renesas,ipmmu-main = <&ipmmu_mm 3>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_hc: mmu@e6570000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xe6570000 0 0x1000>; /* IPMMU-HC */
+ renesas,ipmmu-main = <&ipmmu_mm 2>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_rt: mmu@ffc80000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xffc80000 0 0x1000>; /* IPMMU-RT */
+ renesas,ipmmu-main = <&ipmmu_mm 7>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_mp0: mmu@ec670000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xec670000 0 0x1000>; /* IPMMU-MP0 */
+ renesas,ipmmu-main = <&ipmmu_mm 4>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_ds0: mmu@e6740000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xe6740000 0 0x1000>; /* IPMMU-DS0 */
+ renesas,ipmmu-main = <&ipmmu_mm 0>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_ds1: mmu@e7740000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xe7740000 0 0x1000>; /* IPMMU-DS1 */
+ renesas,ipmmu-main = <&ipmmu_mm 1>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_mm: mmu@e67b0000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xe67b0000 0 0x1000>; /* IPMMU-MM */
+ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
cpg: clock-controller@e6150000 {
compatible = "renesas,r8a7796-cpg-mssr";
reg = <0 0xe6150000 0 0x1000>;
reply other threads:[~2016-10-27 14:37 UTC|newest]
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