* [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration
@ 2017-03-28 9:32 Magnus Damm
2017-03-28 9:32 ` [PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC Magnus Damm
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Magnus Damm @ 2017-03-28 9:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: horms+renesas, Magnus Damm, laurent.pinchart+renesas, joro,
geert+renesas
arm64: dts: r8a7795: IPMMU upstream USB integration
[PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC
[PATCH 02/03] arm64: dts: r8a7795: Connect USB3 Host to IPMMU-HC
[PATCH 03/03] arm64: dts: r8a7795: Tie USB2 and USB1 Host to IPMMU-HC
This series adds IPMMU connections of on-chip r8a7795 USB devices such as:
- USB2.0 Peripheral USB-DMAC Controllers
- USB3.0 Host Controllers (XHCI)
- USB2.0 and USB1.0 Host Controllers (EHCI, OHCI)
The modifications are based on the R-Car-Gen3-rev0.52E.pdf data sheet.
The recommended IPMMU driver patch stack consists of the following series:
[PATCH v7 00/07] iommu/ipmmu-vmsa: IPMMU multi-arch update V7
[PATCH v3 00/09] iommu/ipmmu-vmsa: r8a7795 support V3
[PATCH v3 0/3] iommu/ipmmu-vmsa: r8a7796 support V3
Untested at this point, needs testing and driver white list enablement.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
Developed on top of renesas-drivers-2017-03-21-v4.11-rc3 that includes:
[PATCH v3 00/09] arm64: dts: r8a7795: IPMMU upstream integration V3
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC
2017-03-28 9:32 [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Magnus Damm
@ 2017-03-28 9:32 ` Magnus Damm
2017-03-28 9:32 ` [PATCH 02/03] arm64: dts: r8a7795: Connect USB3 Host " Magnus Damm
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Magnus Damm @ 2017-03-28 9:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: horms+renesas, Magnus Damm, laurent.pinchart+renesas, joro,
geert+renesas
From: Magnus Damm <damm+renesas@opensource.se>
Point the USB-DMAC0 and USB-DMAC1 devices to IPMMU-HC.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 ++
1 file changed, 2 insertions(+)
--- 0001/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi 2017-03-28 18:09:09.580607110 +0900
@@ -1442,6 +1442,7 @@
GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 330>;
+ iommus = <&ipmmu_hc 9>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 330>;
#dma-cells = <1>;
@@ -1456,6 +1457,7 @@
GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 331>;
+ iommus = <&ipmmu_hc 10>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 331>;
#dma-cells = <1>;
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 02/03] arm64: dts: r8a7795: Connect USB3 Host to IPMMU-HC
2017-03-28 9:32 [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Magnus Damm
2017-03-28 9:32 ` [PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC Magnus Damm
@ 2017-03-28 9:32 ` Magnus Damm
2017-03-28 9:33 ` [PATCH 03/03] arm64: dts: r8a7795: Tie USB2 and USB1 " Magnus Damm
2017-04-03 11:22 ` [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Joerg Roedel
3 siblings, 0 replies; 6+ messages in thread
From: Magnus Damm @ 2017-03-28 9:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: horms+renesas, Magnus Damm, laurent.pinchart+renesas, joro,
geert+renesas
From: Magnus Damm <damm+renesas@opensource.se>
Point the USB3.0 Host CH0 and CH1 devices to IPMMU-HC.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 ++
1 file changed, 2 insertions(+)
--- 0002/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi 2017-03-28 18:10:51.020607110 +0900
@@ -1419,6 +1419,7 @@
reg = <0 0xee000000 0 0xc00>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 328>;
+ iommus = <&ipmmu_hc 12>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 328>;
status = "disabled";
@@ -1429,6 +1430,7 @@
reg = <0 0xee040000 0 0xc00>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 327>;
+ iommus = <&ipmmu_hc 14>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 327>;
status = "disabled";
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 03/03] arm64: dts: r8a7795: Tie USB2 and USB1 Host to IPMMU-HC
2017-03-28 9:32 [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Magnus Damm
2017-03-28 9:32 ` [PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC Magnus Damm
2017-03-28 9:32 ` [PATCH 02/03] arm64: dts: r8a7795: Connect USB3 Host " Magnus Damm
@ 2017-03-28 9:33 ` Magnus Damm
2017-04-03 11:22 ` [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Joerg Roedel
3 siblings, 0 replies; 6+ messages in thread
From: Magnus Damm @ 2017-03-28 9:33 UTC (permalink / raw)
To: linux-renesas-soc
Cc: horms+renesas, Magnus Damm, laurent.pinchart+renesas, joro,
geert+renesas
From: Magnus Damm <damm+renesas@opensource.se>
Point the USB2.0 Host CH0, CH1 and CH2 devices to IPMMU-HC.
This includes 3 channels of both EHCI and OHCI.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
--- 0004/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a7795.dtsi 2017-03-28 18:13:26.230607110 +0900
@@ -1551,6 +1551,7 @@
clocks = <&cpg CPG_MOD 703>;
phys = <&usb2_phy0>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 4>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 703>;
status = "disabled";
@@ -1563,6 +1564,7 @@
clocks = <&cpg CPG_MOD 702>;
phys = <&usb2_phy1>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 5>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 702>;
status = "disabled";
@@ -1575,6 +1577,7 @@
clocks = <&cpg CPG_MOD 701>;
phys = <&usb2_phy2>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 6>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 701>;
status = "disabled";
@@ -1587,6 +1590,7 @@
clocks = <&cpg CPG_MOD 703>;
phys = <&usb2_phy0>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 4>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 703>;
status = "disabled";
@@ -1599,6 +1603,7 @@
clocks = <&cpg CPG_MOD 702>;
phys = <&usb2_phy1>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 5>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 702>;
status = "disabled";
@@ -1611,6 +1616,7 @@
clocks = <&cpg CPG_MOD 701>;
phys = <&usb2_phy2>;
phy-names = "usb";
+ iommus = <&ipmmu_hc 6>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
resets = <&cpg 701>;
status = "disabled";
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration
2017-03-28 9:32 [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Magnus Damm
` (2 preceding siblings ...)
2017-03-28 9:33 ` [PATCH 03/03] arm64: dts: r8a7795: Tie USB2 and USB1 " Magnus Damm
@ 2017-04-03 11:22 ` Joerg Roedel
2017-04-04 6:30 ` Magnus Damm
3 siblings, 1 reply; 6+ messages in thread
From: Joerg Roedel @ 2017-04-03 11:22 UTC (permalink / raw)
To: Magnus Damm
Cc: linux-renesas-soc, horms+renesas, laurent.pinchart+renesas,
geert+renesas, Robin Murphy
On Tue, Mar 28, 2017 at 06:32:33PM +0900, Magnus Damm wrote:
> The recommended IPMMU driver patch stack consists of the following series:
> [PATCH v7 00/07] iommu/ipmmu-vmsa: IPMMU multi-arch update V7
> [PATCH v3 00/09] iommu/ipmmu-vmsa: r8a7795 support V3
These two patch-sets have unaddressed comments. Please address these and
get a Reviewed-by from Robin on the re-posts.
Joerg
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration
2017-04-03 11:22 ` [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Joerg Roedel
@ 2017-04-04 6:30 ` Magnus Damm
0 siblings, 0 replies; 6+ messages in thread
From: Magnus Damm @ 2017-04-04 6:30 UTC (permalink / raw)
To: Joerg Roedel
Cc: Linux-Renesas, Simon Horman, Laurent Pinchart, Geert Uytterhoeven,
Robin Murphy
Hi Joerg,
On Mon, Apr 3, 2017 at 8:22 PM, Joerg Roedel <joro@8bytes.org> wrote:
> On Tue, Mar 28, 2017 at 06:32:33PM +0900, Magnus Damm wrote:
>> The recommended IPMMU driver patch stack consists of the following series:
>> [PATCH v7 00/07] iommu/ipmmu-vmsa: IPMMU multi-arch update V7
>> [PATCH v3 00/09] iommu/ipmmu-vmsa: r8a7795 support V3
>
> These two patch-sets have unaddressed comments. Please address these and
> get a Reviewed-by from Robin on the re-posts.
Thanks, yes will do!
Best,
/ magnus
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-04-04 6:30 UTC | newest]
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2017-03-28 9:32 [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Magnus Damm
2017-03-28 9:32 ` [PATCH 01/03] arm64: dts: r8a7795: Connect USB-DMAC0/1 to IPMMU-HC Magnus Damm
2017-03-28 9:32 ` [PATCH 02/03] arm64: dts: r8a7795: Connect USB3 Host " Magnus Damm
2017-03-28 9:33 ` [PATCH 03/03] arm64: dts: r8a7795: Tie USB2 and USB1 " Magnus Damm
2017-04-03 11:22 ` [PATCH 00/03] arm64: dts: r8a7795: IPMMU upstream USB integration Joerg Roedel
2017-04-04 6:30 ` Magnus Damm
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