From: Flora Fu <flora.fu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Sumit Semwal <sumit.semwal@linaro.org>,
Yong Wu <yong.wu@mediatek.com>,
Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-media@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>,
<linaro-mm-sig@lists.linaro.org>,
Flora Fu <flora.fu@mediatek.com>, JB Tsai <jb.tsai@mediatek.com>
Subject: [PATCH 02/17] dt-bindings: memory: mediatek: Add MT8192 apu iommu bindings
Date: Sat, 11 Dec 2021 01:25:50 +0800 [thread overview]
Message-ID: <20211210172605.30618-3-flora.fu@mediatek.com> (raw)
In-Reply-To: <20211210172605.30618-1-flora.fu@mediatek.com>
MT8192 has one APU iommu hardware and add apu iommu bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../devicetree/bindings/iommu/mediatek,iommu.yaml | 7 +++++--
include/dt-bindings/memory/mt8192-larb-port.h | 4 ++++
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index c528a299afa9..14fae9642ec9 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -77,6 +77,7 @@ properties:
- mediatek,mt8173-m4u # generation two
- mediatek,mt8183-m4u # generation two
- mediatek,mt8192-m4u # generation two
+ - mediatek,mt8192-iommu-apu # generation two
- mediatek,mt8195-iommu-vdo # generation two
- mediatek,mt8195-iommu-vpp # generation two
- mediatek,mt8195-iommu-infra # generation two
@@ -154,6 +155,7 @@ allOf:
compatible:
enum:
- mediatek,mt8192-m4u
+ - mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
@@ -165,8 +167,9 @@ allOf:
not:
properties:
compatible:
- contains:
- const: mediatek,mt8195-iommu-infra
+ enum:
+ - mediatek,mt8192-iommu-apu
+ - mediatek,mt8195-iommu-infra
then:
required:
diff --git a/include/dt-bindings/memory/mt8192-larb-port.h b/include/dt-bindings/memory/mt8192-larb-port.h
index 23035a52c675..908d6831bf99 100644
--- a/include/dt-bindings/memory/mt8192-larb-port.h
+++ b/include/dt-bindings/memory/mt8192-larb-port.h
@@ -240,4 +240,8 @@
#define M4U_PORT_L20_IPE_RSC_RDMA0 MTK_M4U_ID(20, 4)
#define M4U_PORT_L20_IPE_RSC_WDMA MTK_M4U_ID(20, 5)
+#define IOMMU_PORT_APU_DATA MTK_M4U_ID(0, 0)
+#define IOMMU_PORT_APU_VLM MTK_M4U_ID(0, 1)
+#define IOMMU_PORT_APU_VPU MTK_M4U_ID(0, 2)
+
#endif
--
2.18.0
next prev parent reply other threads:[~2021-12-10 17:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 17:25 [PATCH 00/17] MediaTek MT8192 APU Flora Fu
2021-12-10 17:25 ` [PATCH 01/17] dt-bindings: mailbox: mediatek: Add APU mailbox compatible Flora Fu
2021-12-10 17:25 ` Flora Fu [this message]
2021-12-10 17:25 ` [PATCH 03/17] dt-bindings: remoteproc: mediatek: Add APU rproc compatible Flora Fu
2021-12-10 17:25 ` [PATCH 04/17] dt-bindings: soc: mediatek: apu: Add APU power compatible Flora Fu
2021-12-10 17:25 ` [PATCH 05/17] dt-bindings: soc: mediatek: apu: Add apu logger compatible Flora Fu
2021-12-10 17:25 ` [PATCH 06/17] mailbox: mediatek: add mtk-apu-mailbox driver Flora Fu
2021-12-10 17:25 ` [PATCH 07/17] iommu/mediatek: Support APU iommu and config data for mt8192 Flora Fu
2021-12-10 17:25 ` [PATCH 08/17] remoteproc: mediatek: Add APU remoteproc driver Flora Fu
2021-12-10 17:25 ` [PATCH 09/17] soc: mediatek: apu: Add Apu power driver Flora Fu
2021-12-10 17:25 ` [PATCH 10/17] soc: mediatek: apu: Add APU software logger dirver Flora Fu
2021-12-10 17:25 ` [PATCH 11/17] soc: mediatek: apu: Add middleware driver Flora Fu
2021-12-10 17:26 ` [PATCH 12/17] arm64: dts: mt8192: Add APU mtk-apu-mailbox node Flora Fu
2021-12-10 17:26 ` [PATCH 13/17] arm64: dts: mt8192: Add APU-IOMMU nodes Flora Fu
2021-12-10 17:26 ` [PATCH 14/17] arm64: dts: mt8192: Add apu tinysys node Flora Fu
2021-12-10 17:26 ` [PATCH 15/17] arm64: dts: mt8192: Add APU power nodes Flora Fu
2021-12-10 17:26 ` [PATCH 16/17] arm64: dts: mt8192: Add apu-sw-logger node Flora Fu
2021-12-10 17:26 ` [PATCH 17/17] arm64: dts: mt8192: Set up regulators for APU subsys Flora Fu
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