* [PATCH 00/12] MediaTek MT8195 APU
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
MT8195 SOC has APU hardware and this series add support
for MT8195 APU driver. The initial APU driver is implemented in
MT8192 APU driver[1] and we add MT8195 platform configuration to enable
APU functions.
The MT8195 APU drivers uses the MT8195 apu power domain[2].
[1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=593825
[2] https://patchwork.kernel.org/project/linux-mediatek/list/?series=593841
Flora Fu (12):
dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings
dt-bindings: remoteproc: mediatek: Add MT8195 in apu rproc
dt-bindings: soc: mediatek: apu: Add MT8195 APU power bindings
iommu/mediatek: Add APU iommu data for mt8195
remoteproc: mediatek: Add MT8195 APU remoteproc support
soc: mediatek: apu: Add MT8195 APU power driver
arm64: dts: mt8195: Add APU mtk-apu-mailbox node
arm64: dts: mt8195: Add APU-IOMMU nodes
arm64: dts: mt8195: Add apu tinysys node
arm64: dts: mt8195: Add APU power nodes
arm64: dts: mt8195: Add apu-sw-logger node
arm64: dts: mt8195: Set up regulators for APU subsys
.../bindings/iommu/mediatek,iommu.yaml | 3 +
.../bindings/remoteproc/mediatek,apu-rv.yaml | 1 +
.../soc/mediatek/mediatek,apu-pwr.yaml | 23 ++++-
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 ++
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 84 +++++++++++++++++++
drivers/iommu/mtk_iommu.c | 20 +++++
drivers/remoteproc/mtk-apu-rproc.c | 15 ++++
drivers/soc/mediatek/apusys/apu-pwr.c | 34 +++++++-
.../dt-bindings/memory/mt8195-memory-port.h | 4 +
9 files changed, 187 insertions(+), 2 deletions(-)
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 00/12] MediaTek MT8195 APU
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
MT8195 SOC has APU hardware and this series add support
for MT8195 APU driver. The initial APU driver is implemented in
MT8192 APU driver[1] and we add MT8195 platform configuration to enable
APU functions.
The MT8195 APU drivers uses the MT8195 apu power domain[2].
[1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=593825
[2] https://patchwork.kernel.org/project/linux-mediatek/list/?series=593841
Flora Fu (12):
dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings
dt-bindings: remoteproc: mediatek: Add MT8195 in apu rproc
dt-bindings: soc: mediatek: apu: Add MT8195 APU power bindings
iommu/mediatek: Add APU iommu data for mt8195
remoteproc: mediatek: Add MT8195 APU remoteproc support
soc: mediatek: apu: Add MT8195 APU power driver
arm64: dts: mt8195: Add APU mtk-apu-mailbox node
arm64: dts: mt8195: Add APU-IOMMU nodes
arm64: dts: mt8195: Add apu tinysys node
arm64: dts: mt8195: Add APU power nodes
arm64: dts: mt8195: Add apu-sw-logger node
arm64: dts: mt8195: Set up regulators for APU subsys
.../bindings/iommu/mediatek,iommu.yaml | 3 +
.../bindings/remoteproc/mediatek,apu-rv.yaml | 1 +
.../soc/mediatek/mediatek,apu-pwr.yaml | 23 ++++-
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 ++
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 84 +++++++++++++++++++
drivers/iommu/mtk_iommu.c | 20 +++++
drivers/remoteproc/mtk-apu-rproc.c | 15 ++++
drivers/soc/mediatek/apusys/apu-pwr.c | 34 +++++++-
.../dt-bindings/memory/mt8195-memory-port.h | 4 +
9 files changed, 187 insertions(+), 2 deletions(-)
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 39+ messages in thread
* [PATCH 01/12] dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
There are two apu iommu hardwares in MT8195.
Add MT8195 apu iommu bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 +++
include/dt-bindings/memory/mt8195-memory-port.h | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index 14fae9642ec9..ba1b3ce6cf99 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -81,6 +81,7 @@ properties:
- mediatek,mt8195-iommu-vdo # generation two
- mediatek,mt8195-iommu-vpp # generation two
- mediatek,mt8195-iommu-infra # generation two
+ - mediatek,mt8195-iommu-apu # generation two
- description: mt7623 generation one
items:
@@ -158,6 +159,7 @@ allOf:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
+ - mediatek,mt8195-iommu-apu
then:
required:
@@ -170,6 +172,7 @@ allOf:
enum:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-infra
+ - mediatek,mt8195-iommu-apu
then:
required:
diff --git a/include/dt-bindings/memory/mt8195-memory-port.h b/include/dt-bindings/memory/mt8195-memory-port.h
index 9882877cda9d..438e75140717 100644
--- a/include/dt-bindings/memory/mt8195-memory-port.h
+++ b/include/dt-bindings/memory/mt8195-memory-port.h
@@ -405,4 +405,8 @@
#define IOMMU_PORT_INFRA_SSUSB_R MTK_IFAIOMMU_PERI_ID(30)
#define IOMMU_PORT_INFRA_SSUSB_W MTK_IFAIOMMU_PERI_ID(31)
+#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
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 01/12] dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
There are two apu iommu hardwares in MT8195.
Add MT8195 apu iommu bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 +++
include/dt-bindings/memory/mt8195-memory-port.h | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index 14fae9642ec9..ba1b3ce6cf99 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -81,6 +81,7 @@ properties:
- mediatek,mt8195-iommu-vdo # generation two
- mediatek,mt8195-iommu-vpp # generation two
- mediatek,mt8195-iommu-infra # generation two
+ - mediatek,mt8195-iommu-apu # generation two
- description: mt7623 generation one
items:
@@ -158,6 +159,7 @@ allOf:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
+ - mediatek,mt8195-iommu-apu
then:
required:
@@ -170,6 +172,7 @@ allOf:
enum:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-infra
+ - mediatek,mt8195-iommu-apu
then:
required:
diff --git a/include/dt-bindings/memory/mt8195-memory-port.h b/include/dt-bindings/memory/mt8195-memory-port.h
index 9882877cda9d..438e75140717 100644
--- a/include/dt-bindings/memory/mt8195-memory-port.h
+++ b/include/dt-bindings/memory/mt8195-memory-port.h
@@ -405,4 +405,8 @@
#define IOMMU_PORT_INFRA_SSUSB_R MTK_IFAIOMMU_PERI_ID(30)
#define IOMMU_PORT_INFRA_SSUSB_W MTK_IFAIOMMU_PERI_ID(31)
+#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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 01/12] dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
There are two apu iommu hardwares in MT8195.
Add MT8195 apu iommu bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 +++
include/dt-bindings/memory/mt8195-memory-port.h | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index 14fae9642ec9..ba1b3ce6cf99 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -81,6 +81,7 @@ properties:
- mediatek,mt8195-iommu-vdo # generation two
- mediatek,mt8195-iommu-vpp # generation two
- mediatek,mt8195-iommu-infra # generation two
+ - mediatek,mt8195-iommu-apu # generation two
- description: mt7623 generation one
items:
@@ -158,6 +159,7 @@ allOf:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
+ - mediatek,mt8195-iommu-apu
then:
required:
@@ -170,6 +172,7 @@ allOf:
enum:
- mediatek,mt8192-iommu-apu
- mediatek,mt8195-iommu-infra
+ - mediatek,mt8195-iommu-apu
then:
required:
diff --git a/include/dt-bindings/memory/mt8195-memory-port.h b/include/dt-bindings/memory/mt8195-memory-port.h
index 9882877cda9d..438e75140717 100644
--- a/include/dt-bindings/memory/mt8195-memory-port.h
+++ b/include/dt-bindings/memory/mt8195-memory-port.h
@@ -405,4 +405,8 @@
#define IOMMU_PORT_INFRA_SSUSB_R MTK_IFAIOMMU_PERI_ID(30)
#define IOMMU_PORT_INFRA_SSUSB_W MTK_IFAIOMMU_PERI_ID(31)
+#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
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 02/12] dt-bindings: remoteproc: mediatek: Add MT8195 in apu rproc
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add the binding description for the MT8195 remote processor.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../devicetree/bindings/remoteproc/mediatek,apu-rv.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
index c390b85040eb..cb945bc33318 100644
--- a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
@@ -22,6 +22,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apusys-rv
+ - mediatek,mt8195-apusys-rv
- const: simple-mfd
reg:
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 02/12] dt-bindings: remoteproc: mediatek: Add MT8195 in apu rproc
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add the binding description for the MT8195 remote processor.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../devicetree/bindings/remoteproc/mediatek,apu-rv.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
index c390b85040eb..cb945bc33318 100644
--- a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
@@ -22,6 +22,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apusys-rv
+ - mediatek,mt8195-apusys-rv
- const: simple-mfd
reg:
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 02/12] dt-bindings: remoteproc: mediatek: Add MT8195 in apu rproc
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add the binding description for the MT8195 remote processor.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../devicetree/bindings/remoteproc/mediatek,apu-rv.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
index c390b85040eb..cb945bc33318 100644
--- a/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mediatek,apu-rv.yaml
@@ -22,6 +22,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apusys-rv
+ - mediatek,mt8195-apusys-rv
- const: simple-mfd
reg:
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 03/12] dt-bindings: soc: mediatek: apu: Add MT8195 APU power bindings
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 APU power bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../soc/mediatek/mediatek,apu-pwr.yaml | 23 ++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
index 00f67dddb162..93afb9919f1f 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
@@ -19,6 +19,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apu-power
+ - mediatek,mt8195-apu-power
reg:
minItems: 1
@@ -47,7 +48,27 @@ required:
- vvpu-supply
- vmdla-supply
-additionalProperties: false
+additionalProperties:
+ if:
+ properties:
+ compatible:
+ enum:
+ - mediatek,mt8195-apu-power
+ then:
+ type: object
+ description:
+ Represent node that will trigger early probing to all iommu device.
+ The APU device all iommu device to be probed before boot remote tinysys.
+ properties:
+ compatible:
+ enum:
+ - mediatek,apu_combo_iommu0
+ - mediatek,apu_combo_iommu1
+ iommus:
+ maxItems: 1
+ required:
+ - compatible
+ - iommus
examples:
- |
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 03/12] dt-bindings: soc: mediatek: apu: Add MT8195 APU power bindings
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 APU power bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../soc/mediatek/mediatek,apu-pwr.yaml | 23 ++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
index 00f67dddb162..93afb9919f1f 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
@@ -19,6 +19,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apu-power
+ - mediatek,mt8195-apu-power
reg:
minItems: 1
@@ -47,7 +48,27 @@ required:
- vvpu-supply
- vmdla-supply
-additionalProperties: false
+additionalProperties:
+ if:
+ properties:
+ compatible:
+ enum:
+ - mediatek,mt8195-apu-power
+ then:
+ type: object
+ description:
+ Represent node that will trigger early probing to all iommu device.
+ The APU device all iommu device to be probed before boot remote tinysys.
+ properties:
+ compatible:
+ enum:
+ - mediatek,apu_combo_iommu0
+ - mediatek,apu_combo_iommu1
+ iommus:
+ maxItems: 1
+ required:
+ - compatible
+ - iommus
examples:
- |
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 03/12] dt-bindings: soc: mediatek: apu: Add MT8195 APU power bindings
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 APU power bindings.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
.../soc/mediatek/mediatek,apu-pwr.yaml | 23 ++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
index 00f67dddb162..93afb9919f1f 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,apu-pwr.yaml
@@ -19,6 +19,7 @@ properties:
items:
- enum:
- mediatek,mt8192-apu-power
+ - mediatek,mt8195-apu-power
reg:
minItems: 1
@@ -47,7 +48,27 @@ required:
- vvpu-supply
- vmdla-supply
-additionalProperties: false
+additionalProperties:
+ if:
+ properties:
+ compatible:
+ enum:
+ - mediatek,mt8195-apu-power
+ then:
+ type: object
+ description:
+ Represent node that will trigger early probing to all iommu device.
+ The APU device all iommu device to be probed before boot remote tinysys.
+ properties:
+ compatible:
+ enum:
+ - mediatek,apu_combo_iommu0
+ - mediatek,apu_combo_iommu1
+ iommus:
+ maxItems: 1
+ required:
+ - compatible
+ - iommus
examples:
- |
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 04/12] iommu/mediatek: Add APU iommu data for mt8195
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add hardware settins for support mt8195 apu iommu.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/iommu/mtk_iommu.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 4bc7c76062e6..3fda9ad9f925 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -218,6 +218,13 @@ static const struct mtk_iommu_iova_region mt8192_multi_dom_apu[] = {
{ .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
};
+static const struct mtk_iommu_iova_region mt8195_multi_dom_apu[] = {
+ { .iova_base = 0x0, .size = SZ_4G}, /* APU DATA */
+ { .iova_base = 0x8000000ULL, .size = 0x8000000}, /* APU VLM */
+ { .iova_base = 0x20000000ULL, .size = 0xe0000000}, /* APU VPU */
+ { .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
+};
+
/* If 2 M4U share a domain(use the same hwlist), Put the corresponding info in first data.*/
static struct mtk_iommu_data *mtk_iommu_get_frst_data(struct list_head *hwlist)
{
@@ -1312,6 +1319,18 @@ static const struct mtk_iommu_plat_data mt8192_data_apu = {
.iova_region_nr = ARRAY_SIZE(mt8192_multi_dom_apu),
};
+static const struct mtk_iommu_plat_data mt8195_data_apu = {
+ .m4u_plat = M4U_MT8195,
+ .flags = DCM_DISABLE | MTK_IOMMU_TYPE_APU |
+ SHARE_PGTABLE,
+ .inv_sel_reg = REG_MMU_INV_SEL_GEN2,
+ .hw_list = &apulist,
+ .bank_nr = 1,
+ .bank_enable = {true},
+ .iova_region = mt8195_multi_dom_apu,
+ .iova_region_nr = ARRAY_SIZE(mt8195_multi_dom_apu),
+};
+
static const struct mtk_iommu_plat_data mt8195_data_infra = {
.m4u_plat = M4U_MT8195,
.flags = WR_THROT_EN | DCM_DISABLE |
@@ -1368,6 +1387,7 @@ static const struct of_device_id mtk_iommu_of_ids[] = {
{ .compatible = "mediatek,mt8183-m4u", .data = &mt8183_data},
{ .compatible = "mediatek,mt8192-m4u", .data = &mt8192_data},
{ .compatible = "mediatek,mt8192-iommu-apu", .data = &mt8192_data_apu},
+ { .compatible = "mediatek,mt8195-iommu-apu", .data = &mt8195_data_apu},
{ .compatible = "mediatek,mt8195-iommu-infra", .data = &mt8195_data_infra},
{ .compatible = "mediatek,mt8195-iommu-vdo", .data = &mt8195_data_vdo},
{ .compatible = "mediatek,mt8195-iommu-vpp", .data = &mt8195_data_vpp},
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 04/12] iommu/mediatek: Add APU iommu data for mt8195
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add hardware settins for support mt8195 apu iommu.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/iommu/mtk_iommu.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 4bc7c76062e6..3fda9ad9f925 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -218,6 +218,13 @@ static const struct mtk_iommu_iova_region mt8192_multi_dom_apu[] = {
{ .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
};
+static const struct mtk_iommu_iova_region mt8195_multi_dom_apu[] = {
+ { .iova_base = 0x0, .size = SZ_4G}, /* APU DATA */
+ { .iova_base = 0x8000000ULL, .size = 0x8000000}, /* APU VLM */
+ { .iova_base = 0x20000000ULL, .size = 0xe0000000}, /* APU VPU */
+ { .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
+};
+
/* If 2 M4U share a domain(use the same hwlist), Put the corresponding info in first data.*/
static struct mtk_iommu_data *mtk_iommu_get_frst_data(struct list_head *hwlist)
{
@@ -1312,6 +1319,18 @@ static const struct mtk_iommu_plat_data mt8192_data_apu = {
.iova_region_nr = ARRAY_SIZE(mt8192_multi_dom_apu),
};
+static const struct mtk_iommu_plat_data mt8195_data_apu = {
+ .m4u_plat = M4U_MT8195,
+ .flags = DCM_DISABLE | MTK_IOMMU_TYPE_APU |
+ SHARE_PGTABLE,
+ .inv_sel_reg = REG_MMU_INV_SEL_GEN2,
+ .hw_list = &apulist,
+ .bank_nr = 1,
+ .bank_enable = {true},
+ .iova_region = mt8195_multi_dom_apu,
+ .iova_region_nr = ARRAY_SIZE(mt8195_multi_dom_apu),
+};
+
static const struct mtk_iommu_plat_data mt8195_data_infra = {
.m4u_plat = M4U_MT8195,
.flags = WR_THROT_EN | DCM_DISABLE |
@@ -1368,6 +1387,7 @@ static const struct of_device_id mtk_iommu_of_ids[] = {
{ .compatible = "mediatek,mt8183-m4u", .data = &mt8183_data},
{ .compatible = "mediatek,mt8192-m4u", .data = &mt8192_data},
{ .compatible = "mediatek,mt8192-iommu-apu", .data = &mt8192_data_apu},
+ { .compatible = "mediatek,mt8195-iommu-apu", .data = &mt8195_data_apu},
{ .compatible = "mediatek,mt8195-iommu-infra", .data = &mt8195_data_infra},
{ .compatible = "mediatek,mt8195-iommu-vdo", .data = &mt8195_data_vdo},
{ .compatible = "mediatek,mt8195-iommu-vpp", .data = &mt8195_data_vpp},
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 04/12] iommu/mediatek: Add APU iommu data for mt8195
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add hardware settins for support mt8195 apu iommu.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/iommu/mtk_iommu.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 4bc7c76062e6..3fda9ad9f925 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -218,6 +218,13 @@ static const struct mtk_iommu_iova_region mt8192_multi_dom_apu[] = {
{ .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
};
+static const struct mtk_iommu_iova_region mt8195_multi_dom_apu[] = {
+ { .iova_base = 0x0, .size = SZ_4G}, /* APU DATA */
+ { .iova_base = 0x8000000ULL, .size = 0x8000000}, /* APU VLM */
+ { .iova_base = 0x20000000ULL, .size = 0xe0000000}, /* APU VPU */
+ { .iova_base = 0x70000000ULL, .size = 0x12600000}, /* APU REG */
+};
+
/* If 2 M4U share a domain(use the same hwlist), Put the corresponding info in first data.*/
static struct mtk_iommu_data *mtk_iommu_get_frst_data(struct list_head *hwlist)
{
@@ -1312,6 +1319,18 @@ static const struct mtk_iommu_plat_data mt8192_data_apu = {
.iova_region_nr = ARRAY_SIZE(mt8192_multi_dom_apu),
};
+static const struct mtk_iommu_plat_data mt8195_data_apu = {
+ .m4u_plat = M4U_MT8195,
+ .flags = DCM_DISABLE | MTK_IOMMU_TYPE_APU |
+ SHARE_PGTABLE,
+ .inv_sel_reg = REG_MMU_INV_SEL_GEN2,
+ .hw_list = &apulist,
+ .bank_nr = 1,
+ .bank_enable = {true},
+ .iova_region = mt8195_multi_dom_apu,
+ .iova_region_nr = ARRAY_SIZE(mt8195_multi_dom_apu),
+};
+
static const struct mtk_iommu_plat_data mt8195_data_infra = {
.m4u_plat = M4U_MT8195,
.flags = WR_THROT_EN | DCM_DISABLE |
@@ -1368,6 +1387,7 @@ static const struct of_device_id mtk_iommu_of_ids[] = {
{ .compatible = "mediatek,mt8183-m4u", .data = &mt8183_data},
{ .compatible = "mediatek,mt8192-m4u", .data = &mt8192_data},
{ .compatible = "mediatek,mt8192-iommu-apu", .data = &mt8192_data_apu},
+ { .compatible = "mediatek,mt8195-iommu-apu", .data = &mt8195_data_apu},
{ .compatible = "mediatek,mt8195-iommu-infra", .data = &mt8195_data_infra},
{ .compatible = "mediatek,mt8195-iommu-vdo", .data = &mt8195_data_vdo},
{ .compatible = "mediatek,mt8195-iommu-vpp", .data = &mt8195_data_vpp},
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 05/12] remoteproc: mediatek: Add MT8195 APU remoteproc support
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 platform data in the APU remoteproc driver.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/remoteproc/mtk-apu-rproc.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/remoteproc/mtk-apu-rproc.c b/drivers/remoteproc/mtk-apu-rproc.c
index 40af8e88f41a..dc54b87ad661 100644
--- a/drivers/remoteproc/mtk-apu-rproc.c
+++ b/drivers/remoteproc/mtk-apu-rproc.c
@@ -997,8 +997,23 @@ const struct mtk_apu_platdata mt8192_platdata = {
},
};
+const struct mtk_apu_platdata mt8195_platdata = {
+ .flags = F_AUTO_BOOT,
+ .ipi_attrs = mt81xx_ipi_attrs,
+ .ops = {
+ .start = mt81xx_rproc_start,
+ .stop = mt81xx_rproc_stop,
+ .resume = mt81xx_rproc_resume,
+ .apu_memmap_init = mt81xx_apu_memmap_init,
+ .apu_memmap_remove = mt81xx_apu_memmap_remove,
+ .power_on = mt81xx_apu_power_on,
+ .power_off = mt81xx_apu_power_off,
+ },
+};
+
static const struct of_device_id apu_of_match[] = {
{ .compatible = "mediatek,mt8192-apusys-rv", .data = &mt8192_platdata},
+ { .compatible = "mediatek,mt8195-apusys-rv", .data = &mt8195_platdata},
{},
};
MODULE_DEVICE_TABLE(of, apu_of_match);
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 05/12] remoteproc: mediatek: Add MT8195 APU remoteproc support
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 platform data in the APU remoteproc driver.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/remoteproc/mtk-apu-rproc.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/remoteproc/mtk-apu-rproc.c b/drivers/remoteproc/mtk-apu-rproc.c
index 40af8e88f41a..dc54b87ad661 100644
--- a/drivers/remoteproc/mtk-apu-rproc.c
+++ b/drivers/remoteproc/mtk-apu-rproc.c
@@ -997,8 +997,23 @@ const struct mtk_apu_platdata mt8192_platdata = {
},
};
+const struct mtk_apu_platdata mt8195_platdata = {
+ .flags = F_AUTO_BOOT,
+ .ipi_attrs = mt81xx_ipi_attrs,
+ .ops = {
+ .start = mt81xx_rproc_start,
+ .stop = mt81xx_rproc_stop,
+ .resume = mt81xx_rproc_resume,
+ .apu_memmap_init = mt81xx_apu_memmap_init,
+ .apu_memmap_remove = mt81xx_apu_memmap_remove,
+ .power_on = mt81xx_apu_power_on,
+ .power_off = mt81xx_apu_power_off,
+ },
+};
+
static const struct of_device_id apu_of_match[] = {
{ .compatible = "mediatek,mt8192-apusys-rv", .data = &mt8192_platdata},
+ { .compatible = "mediatek,mt8195-apusys-rv", .data = &mt8195_platdata},
{},
};
MODULE_DEVICE_TABLE(of, apu_of_match);
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 05/12] remoteproc: mediatek: Add MT8195 APU remoteproc support
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add MT8195 platform data in the APU remoteproc driver.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/remoteproc/mtk-apu-rproc.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/remoteproc/mtk-apu-rproc.c b/drivers/remoteproc/mtk-apu-rproc.c
index 40af8e88f41a..dc54b87ad661 100644
--- a/drivers/remoteproc/mtk-apu-rproc.c
+++ b/drivers/remoteproc/mtk-apu-rproc.c
@@ -997,8 +997,23 @@ const struct mtk_apu_platdata mt8192_platdata = {
},
};
+const struct mtk_apu_platdata mt8195_platdata = {
+ .flags = F_AUTO_BOOT,
+ .ipi_attrs = mt81xx_ipi_attrs,
+ .ops = {
+ .start = mt81xx_rproc_start,
+ .stop = mt81xx_rproc_stop,
+ .resume = mt81xx_rproc_resume,
+ .apu_memmap_init = mt81xx_apu_memmap_init,
+ .apu_memmap_remove = mt81xx_apu_memmap_remove,
+ .power_on = mt81xx_apu_power_on,
+ .power_off = mt81xx_apu_power_off,
+ },
+};
+
static const struct of_device_id apu_of_match[] = {
{ .compatible = "mediatek,mt8192-apusys-rv", .data = &mt8192_platdata},
+ { .compatible = "mediatek,mt8195-apusys-rv", .data = &mt8195_platdata},
{},
};
MODULE_DEVICE_TABLE(of, apu_of_match);
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 06/12] soc: mediatek: apu: Add MT8195 APU power driver
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power driver for MT8195 to support for
subsys clock and regulator controller.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/soc/mediatek/apusys/apu-pwr.c | 34 ++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/apusys/apu-pwr.c b/drivers/soc/mediatek/apusys/apu-pwr.c
index e8e54a767aff..73e08b442558 100644
--- a/drivers/soc/mediatek/apusys/apu-pwr.c
+++ b/drivers/soc/mediatek/apusys/apu-pwr.c
@@ -578,10 +578,25 @@ static struct apupwr_plat_data mt8192_apu_power_data = {
.ops = &mt8192_pwr_ops,
};
+static const struct apupwr_plat_reg mt8195_pwr_reg = {
+ .opp_user = 0x40,
+ .opp_thermal = 0x44,
+ .opp_curr = 0x48,
+ .opp_mask = 0xF,
+};
+
+static struct apupwr_plat_data mt8195_apu_power_data = {
+ .dvfs_user = MDLA1,
+ .plat_regs = &mt8195_pwr_reg,
+};
+
static const struct of_device_id apu_power_of_match[] = {
{
.compatible = "mediatek,mt8192-apu-power",
.data = &mt8192_apu_power_data
+ }, {
+ .compatible = "mediatek,mt8195-apu-power",
+ .data = &mt8195_apu_power_data
}, {
/* Terminator */
},
@@ -597,13 +612,30 @@ static struct platform_driver apu_power_driver = {
},
};
+static const struct of_device_id apu_combo_iommu[] = {
+ { .compatible = "mediatek,apu_combo_iommu0"},
+ { .compatible = "mediatek,apu_combo_iommu1"},
+ {},
+};
+MODULE_DEVICE_TABLE(of, apu_combo_iommu);
+
+static struct platform_driver apu_combo_iommu_driver = {
+ .driver = {
+ .name = "apu_combo_iommu",
+ .of_match_table = of_match_ptr(apu_combo_iommu),
+ },
+};
+
static int __init apu_power_drv_init(void)
{
- return platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_combo_iommu_driver);
+ return 0;
}
static void __exit apu_power_drv_exit(void)
{
+ platform_driver_unregister(&apu_combo_iommu_driver);
platform_driver_unregister(&apu_power_driver);
}
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 06/12] soc: mediatek: apu: Add MT8195 APU power driver
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power driver for MT8195 to support for
subsys clock and regulator controller.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/soc/mediatek/apusys/apu-pwr.c | 34 ++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/apusys/apu-pwr.c b/drivers/soc/mediatek/apusys/apu-pwr.c
index e8e54a767aff..73e08b442558 100644
--- a/drivers/soc/mediatek/apusys/apu-pwr.c
+++ b/drivers/soc/mediatek/apusys/apu-pwr.c
@@ -578,10 +578,25 @@ static struct apupwr_plat_data mt8192_apu_power_data = {
.ops = &mt8192_pwr_ops,
};
+static const struct apupwr_plat_reg mt8195_pwr_reg = {
+ .opp_user = 0x40,
+ .opp_thermal = 0x44,
+ .opp_curr = 0x48,
+ .opp_mask = 0xF,
+};
+
+static struct apupwr_plat_data mt8195_apu_power_data = {
+ .dvfs_user = MDLA1,
+ .plat_regs = &mt8195_pwr_reg,
+};
+
static const struct of_device_id apu_power_of_match[] = {
{
.compatible = "mediatek,mt8192-apu-power",
.data = &mt8192_apu_power_data
+ }, {
+ .compatible = "mediatek,mt8195-apu-power",
+ .data = &mt8195_apu_power_data
}, {
/* Terminator */
},
@@ -597,13 +612,30 @@ static struct platform_driver apu_power_driver = {
},
};
+static const struct of_device_id apu_combo_iommu[] = {
+ { .compatible = "mediatek,apu_combo_iommu0"},
+ { .compatible = "mediatek,apu_combo_iommu1"},
+ {},
+};
+MODULE_DEVICE_TABLE(of, apu_combo_iommu);
+
+static struct platform_driver apu_combo_iommu_driver = {
+ .driver = {
+ .name = "apu_combo_iommu",
+ .of_match_table = of_match_ptr(apu_combo_iommu),
+ },
+};
+
static int __init apu_power_drv_init(void)
{
- return platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_combo_iommu_driver);
+ return 0;
}
static void __exit apu_power_drv_exit(void)
{
+ platform_driver_unregister(&apu_combo_iommu_driver);
platform_driver_unregister(&apu_power_driver);
}
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 06/12] soc: mediatek: apu: Add MT8195 APU power driver
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power driver for MT8195 to support for
subsys clock and regulator controller.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
drivers/soc/mediatek/apusys/apu-pwr.c | 34 ++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/apusys/apu-pwr.c b/drivers/soc/mediatek/apusys/apu-pwr.c
index e8e54a767aff..73e08b442558 100644
--- a/drivers/soc/mediatek/apusys/apu-pwr.c
+++ b/drivers/soc/mediatek/apusys/apu-pwr.c
@@ -578,10 +578,25 @@ static struct apupwr_plat_data mt8192_apu_power_data = {
.ops = &mt8192_pwr_ops,
};
+static const struct apupwr_plat_reg mt8195_pwr_reg = {
+ .opp_user = 0x40,
+ .opp_thermal = 0x44,
+ .opp_curr = 0x48,
+ .opp_mask = 0xF,
+};
+
+static struct apupwr_plat_data mt8195_apu_power_data = {
+ .dvfs_user = MDLA1,
+ .plat_regs = &mt8195_pwr_reg,
+};
+
static const struct of_device_id apu_power_of_match[] = {
{
.compatible = "mediatek,mt8192-apu-power",
.data = &mt8192_apu_power_data
+ }, {
+ .compatible = "mediatek,mt8195-apu-power",
+ .data = &mt8195_apu_power_data
}, {
/* Terminator */
},
@@ -597,13 +612,30 @@ static struct platform_driver apu_power_driver = {
},
};
+static const struct of_device_id apu_combo_iommu[] = {
+ { .compatible = "mediatek,apu_combo_iommu0"},
+ { .compatible = "mediatek,apu_combo_iommu1"},
+ {},
+};
+MODULE_DEVICE_TABLE(of, apu_combo_iommu);
+
+static struct platform_driver apu_combo_iommu_driver = {
+ .driver = {
+ .name = "apu_combo_iommu",
+ .of_match_table = of_match_ptr(apu_combo_iommu),
+ },
+};
+
static int __init apu_power_drv_init(void)
{
- return platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_power_driver);
+ platform_driver_register(&apu_combo_iommu_driver);
+ return 0;
}
static void __exit apu_power_drv_exit(void)
{
+ platform_driver_unregister(&apu_combo_iommu_driver);
platform_driver_unregister(&apu_power_driver);
}
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 07/12] arm64: dts: mt8195: Add APU mtk-apu-mailbox node
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add mtk-apu-mailbox for mt8195 SOC.
Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 6e60c4a38495..7e31e64e6b39 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1360,6 +1360,13 @@
#clock-cells = <1>;
};
+ apu_mailbox: apu_mailbox@19000000 {
+ compatible = "mediatek,mtk-apu-mailbox";
+ reg = <0 0x19000000 0 0x100>;
+ interrupts = <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH 0>;
+ #mbox-cells = <1>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 07/12] arm64: dts: mt8195: Add APU mtk-apu-mailbox node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add mtk-apu-mailbox for mt8195 SOC.
Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 6e60c4a38495..7e31e64e6b39 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1360,6 +1360,13 @@
#clock-cells = <1>;
};
+ apu_mailbox: apu_mailbox@19000000 {
+ compatible = "mediatek,mtk-apu-mailbox";
+ reg = <0 0x19000000 0 0x100>;
+ interrupts = <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH 0>;
+ #mbox-cells = <1>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 07/12] arm64: dts: mt8195: Add APU mtk-apu-mailbox node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add mtk-apu-mailbox for mt8195 SOC.
Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 6e60c4a38495..7e31e64e6b39 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1360,6 +1360,13 @@
#clock-cells = <1>;
};
+ apu_mailbox: apu_mailbox@19000000 {
+ compatible = "mediatek,mtk-apu-mailbox";
+ reg = <0 0x19000000 0 0x100>;
+ interrupts = <GIC_SPI 436 IRQ_TYPE_LEVEL_HIGH 0>;
+ #mbox-cells = <1>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 08/12] arm64: dts: mt8195: Add APU-IOMMU nodes
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU-IOMMI nodes.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 7e31e64e6b39..2f14e3326a2c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/mt8195-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/memory/mt8195-memory-port.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/reset/ti-syscon.h>
@@ -1367,6 +1368,22 @@
#mbox-cells = <1>;
};
+ iommu_apu0: iommu@19010000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19010000 0 0x1000>;
+ interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
+ iommu_apu1: iommu@19015000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19015000 0 0x1000>;
+ interrupts = <GIC_SPI 431 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 08/12] arm64: dts: mt8195: Add APU-IOMMU nodes
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU-IOMMI nodes.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 7e31e64e6b39..2f14e3326a2c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/mt8195-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/memory/mt8195-memory-port.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/reset/ti-syscon.h>
@@ -1367,6 +1368,22 @@
#mbox-cells = <1>;
};
+ iommu_apu0: iommu@19010000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19010000 0 0x1000>;
+ interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
+ iommu_apu1: iommu@19015000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19015000 0 0x1000>;
+ interrupts = <GIC_SPI 431 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 08/12] arm64: dts: mt8195: Add APU-IOMMU nodes
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU-IOMMI nodes.
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 7e31e64e6b39..2f14e3326a2c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/mt8195-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/memory/mt8195-memory-port.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/reset/ti-syscon.h>
@@ -1367,6 +1368,22 @@
#mbox-cells = <1>;
};
+ iommu_apu0: iommu@19010000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19010000 0 0x1000>;
+ interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
+ iommu_apu1: iommu@19015000 {
+ compatible = "mediatek,mt8195-iommu-apu";
+ reg = <0 0x19015000 0 0x1000>;
+ interrupts = <GIC_SPI 431 IRQ_TYPE_LEVEL_HIGH 0>;
+ #iommu-cells = <1>;
+ power-domains = <&apuspm 0>;
+ };
+
apu_conn: syscon@19020000 {
compatible = "mediatek,mt8195-apu-conn", "syscon";
reg = <0 0x19020000 0 0x1000>;
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 09/12] arm64: dts: mt8195: Add apu tinysys node
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add node for APU tinysys.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 35 ++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 2f14e3326a2c..8f4f56e2f08c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,41 @@
#mbox-cells = <1>;
};
+ apusys_rv: apusys_rv@19001000 {
+ compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
+ reg = <0 0x19000000 0 0x1000>,
+ <0 0x19001000 0 0x1000>,
+ <0 0x19002000 0 0x10>;
+ reg-names = "apu_mbox",
+ "md32_sysctrl",
+ "apu_wdt";
+ power-domains = <&apuspm 0>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "apu_wdt";
+ mboxes = <&apu_mailbox 0>;
+
+ apu_ctrl {
+ compatible = "mediatek,apu-ctrl-rpmsg";
+ mediatek,rpmsg-name = "apu-ctrl-rpmsg";
+ };
+
+ apu_pwr_tx {
+ compatible = "mediatek,apupwr-tx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-tx-rpmsg";
+ };
+
+ apu_pwr_rx {
+ compatible = "mediatek,apupwr-rx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-rx-rpmsg";
+ };
+
+ apu_mdw_rpmsg {
+ compatible = "mediatek,apu-mdw-rpmsg";
+ mediatek,rpmsg-name = "apu-mdw-rpmsg";
+ };
+ };
+
iommu_apu0: iommu@19010000 {
compatible = "mediatek,mt8195-iommu-apu";
reg = <0 0x19010000 0 0x1000>;
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 09/12] arm64: dts: mt8195: Add apu tinysys node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add node for APU tinysys.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 35 ++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 2f14e3326a2c..8f4f56e2f08c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,41 @@
#mbox-cells = <1>;
};
+ apusys_rv: apusys_rv@19001000 {
+ compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
+ reg = <0 0x19000000 0 0x1000>,
+ <0 0x19001000 0 0x1000>,
+ <0 0x19002000 0 0x10>;
+ reg-names = "apu_mbox",
+ "md32_sysctrl",
+ "apu_wdt";
+ power-domains = <&apuspm 0>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "apu_wdt";
+ mboxes = <&apu_mailbox 0>;
+
+ apu_ctrl {
+ compatible = "mediatek,apu-ctrl-rpmsg";
+ mediatek,rpmsg-name = "apu-ctrl-rpmsg";
+ };
+
+ apu_pwr_tx {
+ compatible = "mediatek,apupwr-tx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-tx-rpmsg";
+ };
+
+ apu_pwr_rx {
+ compatible = "mediatek,apupwr-rx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-rx-rpmsg";
+ };
+
+ apu_mdw_rpmsg {
+ compatible = "mediatek,apu-mdw-rpmsg";
+ mediatek,rpmsg-name = "apu-mdw-rpmsg";
+ };
+ };
+
iommu_apu0: iommu@19010000 {
compatible = "mediatek,mt8195-iommu-apu";
reg = <0 0x19010000 0 0x1000>;
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 09/12] arm64: dts: mt8195: Add apu tinysys node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add node for APU tinysys.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 35 ++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 2f14e3326a2c..8f4f56e2f08c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,41 @@
#mbox-cells = <1>;
};
+ apusys_rv: apusys_rv@19001000 {
+ compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
+ reg = <0 0x19000000 0 0x1000>,
+ <0 0x19001000 0 0x1000>,
+ <0 0x19002000 0 0x10>;
+ reg-names = "apu_mbox",
+ "md32_sysctrl",
+ "apu_wdt";
+ power-domains = <&apuspm 0>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "apu_wdt";
+ mboxes = <&apu_mailbox 0>;
+
+ apu_ctrl {
+ compatible = "mediatek,apu-ctrl-rpmsg";
+ mediatek,rpmsg-name = "apu-ctrl-rpmsg";
+ };
+
+ apu_pwr_tx {
+ compatible = "mediatek,apupwr-tx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-tx-rpmsg";
+ };
+
+ apu_pwr_rx {
+ compatible = "mediatek,apupwr-rx-rpmsg";
+ mediatek,rpmsg-name = "apupwr-rx-rpmsg";
+ };
+
+ apu_mdw_rpmsg {
+ compatible = "mediatek,apu-mdw-rpmsg";
+ mediatek,rpmsg-name = "apu-mdw-rpmsg";
+ };
+ };
+
iommu_apu0: iommu@19010000 {
compatible = "mediatek,mt8195-iommu-apu";
reg = <0 0x19010000 0 0x1000>;
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 10/12] arm64: dts: mt8195: Add APU power nodes
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power node for MT8195.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 8f4f56e2f08c..5ab4b2fba0e9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1450,6 +1450,25 @@
};
};
+ apusys_power: apusys_power@190f1000 {
+ compatible = "mediatek,mt8195-apu-power";
+ reg = <0 0x190f1000 0 0x1000>,
+ <0 0x19000600 0 0x100>;
+ reg-names = "apu_pcu",
+ "apu_spare";
+ power-domains = <&apuspm 0>;
+
+ apu_combo_iommu0 {
+ compatible = "mediatek,apu_combo_iommu0";
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
+ apu_combo_iommu1 {
+ compatible = "mediatek,apu_combo_iommu1";
+ iommus = <&iommu_apu1 IOMMU_PORT_APU_DATA>;
+ };
+ };
+
apusys_pll: clock-controller@190f3000 {
compatible = "mediatek,mt8195-apusys_pll";
reg = <0 0x190f3000 0 0x1000>;
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 10/12] arm64: dts: mt8195: Add APU power nodes
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power node for MT8195.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 8f4f56e2f08c..5ab4b2fba0e9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1450,6 +1450,25 @@
};
};
+ apusys_power: apusys_power@190f1000 {
+ compatible = "mediatek,mt8195-apu-power";
+ reg = <0 0x190f1000 0 0x1000>,
+ <0 0x19000600 0 0x100>;
+ reg-names = "apu_pcu",
+ "apu_spare";
+ power-domains = <&apuspm 0>;
+
+ apu_combo_iommu0 {
+ compatible = "mediatek,apu_combo_iommu0";
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
+ apu_combo_iommu1 {
+ compatible = "mediatek,apu_combo_iommu1";
+ iommus = <&iommu_apu1 IOMMU_PORT_APU_DATA>;
+ };
+ };
+
apusys_pll: clock-controller@190f3000 {
compatible = "mediatek,mt8195-apusys_pll";
reg = <0 0x190f3000 0 0x1000>;
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 10/12] arm64: dts: mt8195: Add APU power nodes
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add APU power node for MT8195.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 8f4f56e2f08c..5ab4b2fba0e9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1450,6 +1450,25 @@
};
};
+ apusys_power: apusys_power@190f1000 {
+ compatible = "mediatek,mt8195-apu-power";
+ reg = <0 0x190f1000 0 0x1000>,
+ <0 0x19000600 0 0x100>;
+ reg-names = "apu_pcu",
+ "apu_spare";
+ power-domains = <&apuspm 0>;
+
+ apu_combo_iommu0 {
+ compatible = "mediatek,apu_combo_iommu0";
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
+ apu_combo_iommu1 {
+ compatible = "mediatek,apu_combo_iommu1";
+ iommus = <&iommu_apu1 IOMMU_PORT_APU_DATA>;
+ };
+ };
+
apusys_pll: clock-controller@190f3000 {
compatible = "mediatek,mt8195-apusys_pll";
reg = <0 0x190f3000 0 0x1000>;
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 11/12] arm64: dts: mt8195: Add apu-sw-logger node
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add apu-sw-logger node to enable debug into tinysys
for MT8195 SOC.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 5ab4b2fba0e9..1f915461636e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,12 @@
#mbox-cells = <1>;
};
+ apusys_sw_logger@0x19000040 {
+ compatible = "mediatek,apu-sw-logger";
+ reg = <0 0x19000040 0 0x10>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
apusys_rv: apusys_rv@19001000 {
compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
reg = <0 0x19000000 0 0x1000>,
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 11/12] arm64: dts: mt8195: Add apu-sw-logger node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add apu-sw-logger node to enable debug into tinysys
for MT8195 SOC.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 5ab4b2fba0e9..1f915461636e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,12 @@
#mbox-cells = <1>;
};
+ apusys_sw_logger@0x19000040 {
+ compatible = "mediatek,apu-sw-logger";
+ reg = <0 0x19000040 0 0x10>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
apusys_rv: apusys_rv@19001000 {
compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
reg = <0 0x19000000 0 0x1000>,
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 11/12] arm64: dts: mt8195: Add apu-sw-logger node
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Add apu-sw-logger node to enable debug into tinysys
for MT8195 SOC.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 5ab4b2fba0e9..1f915461636e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1368,6 +1368,12 @@
#mbox-cells = <1>;
};
+ apusys_sw_logger@0x19000040 {
+ compatible = "mediatek,apu-sw-logger";
+ reg = <0 0x19000040 0 0x10>;
+ iommus = <&iommu_apu0 IOMMU_PORT_APU_DATA>;
+ };
+
apusys_rv: apusys_rv@19001000 {
compatible = "mediatek,mt8195-apusys-rv", "simple-mfd";
reg = <0 0x19000000 0 0x1000>,
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread
* [PATCH 12/12] arm64: dts: mt8195: Set up regulators for APU subsys
2021-12-10 17:52 ` Flora Fu
(?)
@ 2021-12-10 17:52 ` Flora Fu
-1 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Set up APU regulators for mdla and vvpu.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
index 6333cab7929f..f49a460a8767 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -44,6 +44,11 @@
};
};
+&apusys_power {
+ vvpu-supply = <&mt6359_vproc1_buck_reg>;
+ vmdla-supply = <&mt6359_vproc2_buck_reg>;
+};
+
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pin>;
--
2.18.0
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 12/12] arm64: dts: mt8195: Set up regulators for APU subsys
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Set up APU regulators for mdla and vvpu.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
index 6333cab7929f..f49a460a8767 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -44,6 +44,11 @@
};
};
+&apusys_power {
+ vvpu-supply = <&mt6359_vproc1_buck_reg>;
+ vmdla-supply = <&mt6359_vproc2_buck_reg>;
+};
+
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pin>;
--
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 39+ messages in thread* [PATCH 12/12] arm64: dts: mt8195: Set up regulators for APU subsys
@ 2021-12-10 17:52 ` Flora Fu
0 siblings, 0 replies; 39+ messages in thread
From: Flora Fu @ 2021-12-10 17:52 UTC (permalink / raw)
To: Matthias Brugger, Pi-Cheng Chen, Yong Wu
Cc: linux-kernel, linux-arm-kernel, linux-mediatek, Flora Fu, JB Tsai
Set up APU regulators for mdla and vvpu.
Signed-off-by: Flora Fu <flora.fu@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
index 6333cab7929f..f49a460a8767 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -44,6 +44,11 @@
};
};
+&apusys_power {
+ vvpu-supply = <&mt6359_vproc1_buck_reg>;
+ vmdla-supply = <&mt6359_vproc2_buck_reg>;
+};
+
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pin>;
--
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 39+ messages in thread