* [PATCH 0/2] Add IPMMU compatibility for r8a774a1
@ 2018-08-17 14:31 Fabrizio Castro
2018-08-17 14:31 ` Fabrizio Castro
2018-08-17 14:31 ` Fabrizio Castro
0 siblings, 2 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-17 14:31 UTC (permalink / raw)
To: Joerg Roedel, Rob Herring, Mark Rutland
Cc: Fabrizio Castro, iommu, devicetree, Simon Horman,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
Dear All,
this series adds IPMMU compatibility for the RZ/G2M (a.k.a. R8A774A1).
Cheers,
Fab
Fabrizio Castro (2):
iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
drivers/iommu/ipmmu-vmsa.c | 5 +++++
2 files changed, 6 insertions(+)
--
2.7.4
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-17 14:31 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-17 14:31 UTC (permalink / raw)
To: Joerg Roedel
Cc: Fabrizio Castro, Magnus Damm, iommu, Geert Uytterhoeven,
Simon Horman, Chris Paterson, Biju Das, linux-renesas-soc
Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
---
This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
drivers/iommu/ipmmu-vmsa.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 51af2c5..cf5cfcf 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
}
static const struct soc_device_attribute soc_rcar_gen3[] = {
+ { .soc_id = "r8a774a1", },
{ .soc_id = "r8a7795", },
{ .soc_id = "r8a7796", },
{ .soc_id = "r8a77965", },
@@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
.compatible = "renesas,ipmmu-vmsa",
.data = &ipmmu_features_default,
}, {
+ .compatible = "renesas,ipmmu-r8a774a1",
+ .data = &ipmmu_features_rcar_gen3,
+ }, {
.compatible = "renesas,ipmmu-r8a7795",
.data = &ipmmu_features_rcar_gen3,
}, {
@@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
module_exit(ipmmu_exit);
IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
+IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-17 14:31 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-17 14:31 UTC (permalink / raw)
To: Joerg Roedel
Cc: Fabrizio Castro, Chris Paterson, Geert Uytterhoeven, Magnus Damm,
Biju Das, linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Simon Horman
Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
---
This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
drivers/iommu/ipmmu-vmsa.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 51af2c5..cf5cfcf 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
}
static const struct soc_device_attribute soc_rcar_gen3[] = {
+ { .soc_id = "r8a774a1", },
{ .soc_id = "r8a7795", },
{ .soc_id = "r8a7796", },
{ .soc_id = "r8a77965", },
@@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
.compatible = "renesas,ipmmu-vmsa",
.data = &ipmmu_features_default,
}, {
+ .compatible = "renesas,ipmmu-r8a774a1",
+ .data = &ipmmu_features_rcar_gen3,
+ }, {
.compatible = "renesas,ipmmu-r8a7795",
.data = &ipmmu_features_rcar_gen3,
}, {
@@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
module_exit(ipmmu_exit);
IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
+IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-08-17 14:31 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-17 14:31 UTC (permalink / raw)
To: Joerg Roedel, Rob Herring, Mark Rutland
Cc: Fabrizio Castro, iommu, devicetree, Simon Horman,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
Document RZ/G2M (R8A774A1) SoC bindings.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
---
This patch applies on top of next-20180817
Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
index ffadb7c..68446dd 100644
--- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
+++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
@@ -13,6 +13,7 @@ Required Properties:
- "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
- "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
- "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
+ - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
- "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
- "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
- "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-08-17 14:31 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-17 14:31 UTC (permalink / raw)
To: Joerg Roedel, Rob Herring, Mark Rutland
Cc: Fabrizio Castro, devicetree-u79uwXL29TY76Z2rM5mHXA,
Chris Paterson, Geert Uytterhoeven,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Simon Horman
Document RZ/G2M (R8A774A1) SoC bindings.
Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
---
This patch applies on top of next-20180817
Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
index ffadb7c..68446dd 100644
--- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
+++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
@@ -13,6 +13,7 @@ Required Properties:
- "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
- "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
- "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
+ - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
- "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
- "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
- "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-08-17 14:31 ` Fabrizio Castro
@ 2018-08-20 22:31 ` Rob Herring
-1 siblings, 0 replies; 36+ messages in thread
From: Rob Herring @ 2018-08-20 22:31 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Mark Rutland, Fabrizio Castro, iommu, devicetree,
Simon Horman, Geert Uytterhoeven, Chris Paterson, Biju Das,
linux-renesas-soc, linux-kernel
On Fri, 17 Aug 2018 15:31:05 +0100, Fabrizio Castro wrote:
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of next-20180817
>
> Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-08-20 22:31 ` Rob Herring
0 siblings, 0 replies; 36+ messages in thread
From: Rob Herring @ 2018-08-20 22:31 UTC (permalink / raw)
Cc: Joerg Roedel, Mark Rutland, Fabrizio Castro, iommu, devicetree,
Simon Horman, Geert Uytterhoeven, Chris Paterson, Biju Das,
linux-renesas-soc, linux-kernel
On Fri, 17 Aug 2018 15:31:05 +0100, Fabrizio Castro wrote:
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of next-20180817
>
> Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-21 13:38 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-08-21 13:38 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Magnus Damm, iommu, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc
On Fri, Aug 17, 2018 at 03:31:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
There seems to be a typo in the subject: s/maching/matching/
That notwithstanding:
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-21 13:38 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-08-21 13:38 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
On Fri, Aug 17, 2018 at 03:31:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
There seems to be a typo in the subject: s/maching/matching/
That notwithstanding:
Reviewed-by: Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-08-17 14:31 ` Fabrizio Castro
(?)
(?)
@ 2018-08-21 13:38 ` Simon Horman
-1 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-08-21 13:38 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Fri, Aug 17, 2018 at 03:31:05PM +0100, Fabrizio Castro wrote:
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 8:43 ` Geert Uytterhoeven
0 siblings, 0 replies; 36+ messages in thread
From: Geert Uytterhoeven @ 2018-08-23 8:43 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Magnus Damm, Linux IOMMU, Geert Uytterhoeven,
Simon Horman, Chris Paterson, Biju Das, Linux-Renesas
Hi Fabrizio,
On Fri, Aug 17, 2018 at 4:31 PM Fabrizio Castro
<fabrizio.castro@bp.renesas.com> wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
>
> drivers/iommu/ipmmu-vmsa.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..cf5cfcf 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> + { .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> + .compatible = "renesas,ipmmu-r8a774a1",
> + .data = &ipmmu_features_rcar_gen3,
> + }, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> @@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
> module_exit(ipmmu_exit);
>
> IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
> +IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
> IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
> IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
> IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
The IOMMU_OF_DECLARE() lines will be gone v4.18-rc1.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 8:43 ` Geert Uytterhoeven
0 siblings, 0 replies; 36+ messages in thread
From: Geert Uytterhoeven @ 2018-08-23 8:43 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
Linux-Renesas, Linux IOMMU, Simon Horman
Hi Fabrizio,
On Fri, Aug 17, 2018 at 4:31 PM Fabrizio Castro
<fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org> wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> ---
> This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
>
> drivers/iommu/ipmmu-vmsa.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..cf5cfcf 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> + { .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> + .compatible = "renesas,ipmmu-r8a774a1",
> + .data = &ipmmu_features_rcar_gen3,
> + }, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> @@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
> module_exit(ipmmu_exit);
>
> IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
> +IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
> IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
> IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
> IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
The IOMMU_OF_DECLARE() lines will be gone v4.18-rc1.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 15:18 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-23 15:18 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Joerg Roedel, Magnus Damm, Linux IOMMU, Geert Uytterhoeven,
Simon Horman, Chris Paterson, Biju Das, Linux-Renesas
Hello Geert,
Thank you for the feedback and welcome back!
> Subject: Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Hi Fabrizio,
>
> On Fri, Aug 17, 2018 at 4:31 PM Fabrizio Castro
> <fabrizio.castro@bp.renesas.com> wrote:
> > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > ---
> > This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
> >
> > drivers/iommu/ipmmu-vmsa.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > index 51af2c5..cf5cfcf 100644
> > --- a/drivers/iommu/ipmmu-vmsa.c
> > +++ b/drivers/iommu/ipmmu-vmsa.c
> > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > }
> >
> > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > + { .soc_id = "r8a774a1", },
> > { .soc_id = "r8a7795", },
> > { .soc_id = "r8a7796", },
> > { .soc_id = "r8a77965", },
> > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > .compatible = "renesas,ipmmu-vmsa",
> > .data = &ipmmu_features_default,
> > }, {
> > + .compatible = "renesas,ipmmu-r8a774a1",
> > + .data = &ipmmu_features_rcar_gen3,
> > + }, {
> > .compatible = "renesas,ipmmu-r8a7795",
> > .data = &ipmmu_features_rcar_gen3,
> > }, {
> > @@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
> > module_exit(ipmmu_exit);
> >
> > IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
> > +IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
> > IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
> > IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
> > IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
>
> The IOMMU_OF_DECLARE() lines will be gone v4.18-rc1.
I can see the conflict now, therefore I am going to send a v2. I'll be basing the patch
on top of renesas-drivers-2018-07-31-v4.18-rc7 again, but this time I'll drop the
IOMMU_OF_DECLARE line, hopefully this will help.
Thanks,
Fab
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 15:18 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-23 15:18 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
Linux-Renesas, Linux IOMMU, Simon Horman
Hello Geert,
Thank you for the feedback and welcome back!
> Subject: Re: [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Hi Fabrizio,
>
> On Fri, Aug 17, 2018 at 4:31 PM Fabrizio Castro
> <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org> wrote:
> > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > ---
> > This patch applies on top of renesas-drivers-2018-07-31-v4.18-rc7
> >
> > drivers/iommu/ipmmu-vmsa.c | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > index 51af2c5..cf5cfcf 100644
> > --- a/drivers/iommu/ipmmu-vmsa.c
> > +++ b/drivers/iommu/ipmmu-vmsa.c
> > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > }
> >
> > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > + { .soc_id = "r8a774a1", },
> > { .soc_id = "r8a7795", },
> > { .soc_id = "r8a7796", },
> > { .soc_id = "r8a77965", },
> > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > .compatible = "renesas,ipmmu-vmsa",
> > .data = &ipmmu_features_default,
> > }, {
> > + .compatible = "renesas,ipmmu-r8a774a1",
> > + .data = &ipmmu_features_rcar_gen3,
> > + }, {
> > .compatible = "renesas,ipmmu-r8a7795",
> > .data = &ipmmu_features_rcar_gen3,
> > }, {
> > @@ -1143,6 +1147,7 @@ subsys_initcall(ipmmu_init);
> > module_exit(ipmmu_exit);
> >
> > IOMMU_OF_DECLARE(ipmmu_vmsa_iommu_of, "renesas,ipmmu-vmsa");
> > +IOMMU_OF_DECLARE(ipmmu_r8a774a1_iommu_of, "renesas,ipmmu-r8a774a1");
> > IOMMU_OF_DECLARE(ipmmu_r8a7795_iommu_of, "renesas,ipmmu-r8a7795");
> > IOMMU_OF_DECLARE(ipmmu_r8a7796_iommu_of, "renesas,ipmmu-r8a7796");
> > IOMMU_OF_DECLARE(ipmmu_r8a77965_iommu_of, "renesas,ipmmu-r8a77965");
>
> The IOMMU_OF_DECLARE() lines will be gone v4.18-rc1.
I can see the conflict now, therefore I am going to send a v2. I'll be basing the patch
on top of renesas-drivers-2018-07-31-v4.18-rc7 again, but this time I'll drop the
IOMMU_OF_DECLARE line, hopefully this will help.
Thanks,
Fab
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 15:33 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-23 15:33 UTC (permalink / raw)
To: Joerg Roedel
Cc: Fabrizio Castro, iommu, Magnus Damm, Simon Horman,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc
Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
---
v1-v2:
* taken out IOMMU_OF_DECLARE
drivers/iommu/ipmmu-vmsa.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 51af2c5..331562f 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
}
static const struct soc_device_attribute soc_rcar_gen3[] = {
+ { .soc_id = "r8a774a1", },
{ .soc_id = "r8a7795", },
{ .soc_id = "r8a7796", },
{ .soc_id = "r8a77965", },
@@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
.compatible = "renesas,ipmmu-vmsa",
.data = &ipmmu_features_default,
}, {
+ .compatible = "renesas,ipmmu-r8a774a1",
+ .data = &ipmmu_features_rcar_gen3,
+ }, {
.compatible = "renesas,ipmmu-r8a7795",
.data = &ipmmu_features_rcar_gen3,
}, {
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-23 15:33 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-08-23 15:33 UTC (permalink / raw)
To: Joerg Roedel
Cc: Fabrizio Castro, Chris Paterson, Geert Uytterhoeven, Magnus Damm,
Biju Das, linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Simon Horman
Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
---
v1-v2:
* taken out IOMMU_OF_DECLARE
drivers/iommu/ipmmu-vmsa.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 51af2c5..331562f 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
}
static const struct soc_device_attribute soc_rcar_gen3[] = {
+ { .soc_id = "r8a774a1", },
{ .soc_id = "r8a7795", },
{ .soc_id = "r8a7796", },
{ .soc_id = "r8a77965", },
@@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
.compatible = "renesas,ipmmu-vmsa",
.data = &ipmmu_features_default,
}, {
+ .compatible = "renesas,ipmmu-r8a774a1",
+ .data = &ipmmu_features_rcar_gen3,
+ }, {
.compatible = "renesas,ipmmu-r8a7795",
.data = &ipmmu_features_rcar_gen3,
}, {
--
2.7.4
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-27 12:32 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-08-27 12:32 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, iommu, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc
On Thu, Aug 23, 2018 at 04:33:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-08-27 12:32 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-08-27 12:32 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
On Thu, Aug 23, 2018 at 04:33:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
Reviewed-by: Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 11:22 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 11:22 UTC (permalink / raw)
To: Fabrizio Castro, Joerg Roedel
Cc: iommu, Magnus Damm, Simon Horman, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc
Dear All,
Who is the best person to take this patch?
Thanks,
Fab
> From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Sent: 23 August 2018 16:33
> Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
>
> drivers/iommu/ipmmu-vmsa.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..331562f 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> +{ .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> +.compatible = "renesas,ipmmu-r8a774a1",
> +.data = &ipmmu_features_rcar_gen3,
> +}, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> --
> 2.7.4
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 11:22 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 11:22 UTC (permalink / raw)
To: Fabrizio Castro, Joerg Roedel
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Simon Horman
Dear All,
Who is the best person to take this patch?
Thanks,
Fab
> From: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Sent: 23 August 2018 16:33
> Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
>
> drivers/iommu/ipmmu-vmsa.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..331562f 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> +{ .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> +.compatible = "renesas,ipmmu-r8a774a1",
> +.data = &ipmmu_features_rcar_gen3,
> +}, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> --
> 2.7.4
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-08-17 14:31 ` Fabrizio Castro
@ 2018-11-08 11:23 ` Fabrizio Castro
-1 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 11:23 UTC (permalink / raw)
To: Fabrizio Castro, Joerg Roedel, Rob Herring, Mark Rutland
Cc: iommu, devicetree, Simon Horman, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc, linux-kernel
Dear All,
Who is the best person to take this patch?
Thanks,
Fab
> From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Sent: 17 August 2018 15:31
> Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
>
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of next-20180817
>
> Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> index ffadb7c..68446dd 100644
> --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> @@ -13,6 +13,7 @@ Required Properties:
> - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> --
> 2.7.4
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 11:23 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 11:23 UTC (permalink / raw)
To: Fabrizio Castro, Joerg Roedel, Rob Herring, Mark Rutland
Cc: iommu, devicetree, Simon Horman, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc, linux-kernel
Dear All,
Who is the best person to take this patch?
Thanks,
Fab
> From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Sent: 17 August 2018 15:31
> Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
>
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of next-20180817
>
> Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> index ffadb7c..68446dd 100644
> --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> @@ -13,6 +13,7 @@ Required Properties:
> - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> --
> 2.7.4
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 12:28 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:28 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, iommu, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc
Hi Fabrizio,
I believe this one is for Joerg.
On Thu, Nov 08, 2018 at 11:22:55AM +0000, Fabrizio Castro wrote:
> Dear All,
>
> Who is the best person to take this patch?
>
> Thanks,
> Fab
>
> > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Sent: 23 August 2018 16:33
> > Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
> >
> > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > ---
> > v1-v2:
> > * taken out IOMMU_OF_DECLARE
> >
> > drivers/iommu/ipmmu-vmsa.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > index 51af2c5..331562f 100644
> > --- a/drivers/iommu/ipmmu-vmsa.c
> > +++ b/drivers/iommu/ipmmu-vmsa.c
> > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > }
> >
> > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > +{ .soc_id = "r8a774a1", },
> > { .soc_id = "r8a7795", },
> > { .soc_id = "r8a7796", },
> > { .soc_id = "r8a77965", },
> > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > .compatible = "renesas,ipmmu-vmsa",
> > .data = &ipmmu_features_default,
> > }, {
> > +.compatible = "renesas,ipmmu-r8a774a1",
> > +.data = &ipmmu_features_rcar_gen3,
> > +}, {
> > .compatible = "renesas,ipmmu-r8a7795",
> > .data = &ipmmu_features_rcar_gen3,
> > }, {
> > --
> > 2.7.4
>
>
>
>
> Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 12:28 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:28 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
Hi Fabrizio,
I believe this one is for Joerg.
On Thu, Nov 08, 2018 at 11:22:55AM +0000, Fabrizio Castro wrote:
> Dear All,
>
> Who is the best person to take this patch?
>
> Thanks,
> Fab
>
> > From: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > Sent: 23 August 2018 16:33
> > Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
> >
> > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > ---
> > v1-v2:
> > * taken out IOMMU_OF_DECLARE
> >
> > drivers/iommu/ipmmu-vmsa.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > index 51af2c5..331562f 100644
> > --- a/drivers/iommu/ipmmu-vmsa.c
> > +++ b/drivers/iommu/ipmmu-vmsa.c
> > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > }
> >
> > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > +{ .soc_id = "r8a774a1", },
> > { .soc_id = "r8a7795", },
> > { .soc_id = "r8a7796", },
> > { .soc_id = "r8a77965", },
> > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > .compatible = "renesas,ipmmu-vmsa",
> > .data = &ipmmu_features_default,
> > }, {
> > +.compatible = "renesas,ipmmu-r8a774a1",
> > +.data = &ipmmu_features_rcar_gen3,
> > +}, {
> > .compatible = "renesas,ipmmu-r8a7795",
> > .data = &ipmmu_features_rcar_gen3,
> > }, {
> > --
> > 2.7.4
>
>
>
>
> Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 12:28 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:28 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, iommu, Magnus Damm, Geert Uytterhoeven,
Chris Paterson, Biju Das, linux-renesas-soc
On Thu, Aug 23, 2018 at 04:33:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
>
> drivers/iommu/ipmmu-vmsa.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..331562f 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> + { .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> + .compatible = "renesas,ipmmu-r8a774a1",
> + .data = &ipmmu_features_rcar_gen3,
> + }, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 12:28 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:28 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
On Thu, Aug 23, 2018 at 04:33:04PM +0100, Fabrizio Castro wrote:
> Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
> ---
> v1-v2:
> * taken out IOMMU_OF_DECLARE
>
> drivers/iommu/ipmmu-vmsa.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 51af2c5..331562f 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> }
>
> static const struct soc_device_attribute soc_rcar_gen3[] = {
> + { .soc_id = "r8a774a1", },
> { .soc_id = "r8a7795", },
> { .soc_id = "r8a7796", },
> { .soc_id = "r8a77965", },
> @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> .compatible = "renesas,ipmmu-vmsa",
> .data = &ipmmu_features_default,
> }, {
> + .compatible = "renesas,ipmmu-r8a774a1",
> + .data = &ipmmu_features_rcar_gen3,
> + }, {
> .compatible = "renesas,ipmmu-r8a7795",
> .data = &ipmmu_features_rcar_gen3,
> }, {
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 12:45 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:45 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Fri, Aug 17, 2018 at 03:31:05PM +0100, Fabrizio Castro wrote:
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> ---
> This patch applies on top of next-20180817
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 12:45 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:45 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Mark Rutland, devicetree-u79uwXL29TY76Z2rM5mHXA, Chris Paterson,
Geert Uytterhoeven, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
Biju Das, linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA, Rob Herring
On Fri, Aug 17, 2018 at 03:31:05PM +0100, Fabrizio Castro wrote:
> Document RZ/G2M (R8A774A1) SoC bindings.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> ---
> This patch applies on top of next-20180817
Reviewed-by: Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-11-08 11:23 ` Fabrizio Castro
@ 2018-11-08 12:45 ` Simon Horman
-1 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:45 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Thu, Nov 08, 2018 at 11:23:58AM +0000, Fabrizio Castro wrote:
> Dear All,
>
> Who is the best person to take this patch?
I believe this one is also for Joerg.
> Thanks,
> Fab
>
> > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Sent: 17 August 2018 15:31
> > Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
> >
> > Document RZ/G2M (R8A774A1) SoC bindings.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > ---
> > This patch applies on top of next-20180817
> >
> > Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > index ffadb7c..68446dd 100644
> > --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > @@ -13,6 +13,7 @@ Required Properties:
> > - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> > - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> > - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> > + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> > - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> > - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> > - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> > --
> > 2.7.4
>
>
>
>
> Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 12:45 ` Simon Horman
0 siblings, 0 replies; 36+ messages in thread
From: Simon Horman @ 2018-11-08 12:45 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Thu, Nov 08, 2018 at 11:23:58AM +0000, Fabrizio Castro wrote:
> Dear All,
>
> Who is the best person to take this patch?
I believe this one is also for Joerg.
> Thanks,
> Fab
>
> > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Sent: 17 August 2018 15:31
> > Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
> >
> > Document RZ/G2M (R8A774A1) SoC bindings.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > ---
> > This patch applies on top of next-20180817
> >
> > Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > index ffadb7c..68446dd 100644
> > --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > @@ -13,6 +13,7 @@ Required Properties:
> > - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> > - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> > - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> > + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> > - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> > - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> > - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> > --
> > 2.7.4
>
>
>
>
> Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
>
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 14:00 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 14:00 UTC (permalink / raw)
To: Simon Horman, Joerg Roedel
Cc: iommu, Magnus Damm, Geert Uytterhoeven, Chris Paterson, Biju Das,
linux-renesas-soc
Thank you Simon for getting back to me.
Joerg, does this patch look ok to you?
Thanks,
Fab
> Subject: Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Hi Fabrizio,
>
> I believe this one is for Joerg.
>
> On Thu, Nov 08, 2018 at 11:22:55AM +0000, Fabrizio Castro wrote:
> > Dear All,
> >
> > Who is the best person to take this patch?
> >
> > Thanks,
> > Fab
> >
> > > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Sent: 23 August 2018 16:33
> > > Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
> > >
> > > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> > >
> > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > > ---
> > > v1-v2:
> > > * taken out IOMMU_OF_DECLARE
> > >
> > > drivers/iommu/ipmmu-vmsa.c | 4 ++++
> > > 1 file changed, 4 insertions(+)
> > >
> > > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > > index 51af2c5..331562f 100644
> > > --- a/drivers/iommu/ipmmu-vmsa.c
> > > +++ b/drivers/iommu/ipmmu-vmsa.c
> > > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > > }
> > >
> > > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > > +{ .soc_id = "r8a774a1", },
> > > { .soc_id = "r8a7795", },
> > > { .soc_id = "r8a7796", },
> > > { .soc_id = "r8a77965", },
> > > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > > .compatible = "renesas,ipmmu-vmsa",
> > > .data = &ipmmu_features_default,
> > > }, {
> > > +.compatible = "renesas,ipmmu-r8a774a1",
> > > +.data = &ipmmu_features_rcar_gen3,
> > > +}, {
> > > .compatible = "renesas,ipmmu-r8a7795",
> > > .data = &ipmmu_features_rcar_gen3,
> > > }, {
> > > --
> > > 2.7.4
> >
> >
> >
> >
> > Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England
> & Wales under Registered No. 04586709.
> >
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
@ 2018-11-08 14:00 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 14:00 UTC (permalink / raw)
To: Simon Horman, Joerg Roedel
Cc: Chris Paterson, Geert Uytterhoeven, Magnus Damm, Biju Das,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA
Thank you Simon for getting back to me.
Joerg, does this patch look ok to you?
Thanks,
Fab
> Subject: Re: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
>
> Hi Fabrizio,
>
> I believe this one is for Joerg.
>
> On Thu, Nov 08, 2018 at 11:22:55AM +0000, Fabrizio Castro wrote:
> > Dear All,
> >
> > Who is the best person to take this patch?
> >
> > Thanks,
> > Fab
> >
> > > From: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > > Sent: 23 August 2018 16:33
> > > Subject: [PATCH v2 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code
> > >
> > > Add support for RZ/G2M (R8A774A1) SoC IPMMUs.
> > >
> > > Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > > Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
> > > ---
> > > v1-v2:
> > > * taken out IOMMU_OF_DECLARE
> > >
> > > drivers/iommu/ipmmu-vmsa.c | 4 ++++
> > > 1 file changed, 4 insertions(+)
> > >
> > > diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> > > index 51af2c5..331562f 100644
> > > --- a/drivers/iommu/ipmmu-vmsa.c
> > > +++ b/drivers/iommu/ipmmu-vmsa.c
> > > @@ -761,6 +761,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
> > > }
> > >
> > > static const struct soc_device_attribute soc_rcar_gen3[] = {
> > > +{ .soc_id = "r8a774a1", },
> > > { .soc_id = "r8a7795", },
> > > { .soc_id = "r8a7796", },
> > > { .soc_id = "r8a77965", },
> > > @@ -942,6 +943,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
> > > .compatible = "renesas,ipmmu-vmsa",
> > > .data = &ipmmu_features_default,
> > > }, {
> > > +.compatible = "renesas,ipmmu-r8a774a1",
> > > +.data = &ipmmu_features_rcar_gen3,
> > > +}, {
> > > .compatible = "renesas,ipmmu-r8a7795",
> > > .data = &ipmmu_features_rcar_gen3,
> > > }, {
> > > --
> > > 2.7.4
> >
> >
> >
> >
> > Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England
> & Wales under Registered No. 04586709.
> >
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-11-08 12:45 ` Simon Horman
@ 2018-11-08 14:03 ` Fabrizio Castro
-1 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 14:03 UTC (permalink / raw)
To: Simon Horman
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
Thank you Simon for getting back to me.
Joerg, does this patch look ok to you?
Thanks,
Fab
> Subject: Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
>
> On Thu, Nov 08, 2018 at 11:23:58AM +0000, Fabrizio Castro wrote:
> > Dear All,
> >
> > Who is the best person to take this patch?
>
> I believe this one is also for Joerg.
>
> > Thanks,
> > Fab
> >
> > > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Sent: 17 August 2018 15:31
> > > Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
> > >
> > > Document RZ/G2M (R8A774A1) SoC bindings.
> > >
> > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > > ---
> > > This patch applies on top of next-20180817
> > >
> > > Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > index ffadb7c..68446dd 100644
> > > --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > @@ -13,6 +13,7 @@ Required Properties:
> > > - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> > > - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> > > - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> > > + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> > > - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> > > - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> > > - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> > > --
> > > 2.7.4
> >
> >
> >
> >
> > Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England
> & Wales under Registered No. 04586709.
> >
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 14:03 ` Fabrizio Castro
0 siblings, 0 replies; 36+ messages in thread
From: Fabrizio Castro @ 2018-11-08 14:03 UTC (permalink / raw)
To: Simon Horman
Cc: Joerg Roedel, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
Thank you Simon for getting back to me.
Joerg, does this patch look ok to you?
Thanks,
Fab
> Subject: Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
>
> On Thu, Nov 08, 2018 at 11:23:58AM +0000, Fabrizio Castro wrote:
> > Dear All,
> >
> > Who is the best person to take this patch?
>
> I believe this one is also for Joerg.
>
> > Thanks,
> > Fab
> >
> > > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Sent: 17 August 2018 15:31
> > > Subject: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
> > >
> > > Document RZ/G2M (R8A774A1) SoC bindings.
> > >
> > > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > > Reviewed-by: Biju Das <biju.das@bp.renesas.com>
> > > ---
> > > This patch applies on top of next-20180817
> > >
> > > Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > index ffadb7c..68446dd 100644
> > > --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
> > > @@ -13,6 +13,7 @@ Required Properties:
> > > - "renesas,ipmmu-r8a73a4" for the R8A73A4 (R-Mobile APE6) IPMMU.
> > > - "renesas,ipmmu-r8a7743" for the R8A7743 (RZ/G1M) IPMMU.
> > > - "renesas,ipmmu-r8a7745" for the R8A7745 (RZ/G1E) IPMMU.
> > > + - "renesas,ipmmu-r8a774a1" for the R8A774A1 (RZ/G2M) IPMMU.
> > > - "renesas,ipmmu-r8a7790" for the R8A7790 (R-Car H2) IPMMU.
> > > - "renesas,ipmmu-r8a7791" for the R8A7791 (R-Car M2-W) IPMMU.
> > > - "renesas,ipmmu-r8a7793" for the R8A7793 (R-Car M2-N) IPMMU.
> > > --
> > > 2.7.4
> >
> >
> >
> >
> > Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England
> & Wales under Registered No. 04586709.
> >
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
2018-11-08 14:03 ` Fabrizio Castro
@ 2018-11-08 14:10 ` Joerg Roedel
-1 siblings, 0 replies; 36+ messages in thread
From: Joerg Roedel @ 2018-11-08 14:10 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Simon Horman, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Thu, Nov 08, 2018 at 02:03:33PM +0000, Fabrizio Castro wrote:
> Joerg, does this patch look ok to you?
Applied both patches, thanks Fabrizio.
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support
@ 2018-11-08 14:10 ` Joerg Roedel
0 siblings, 0 replies; 36+ messages in thread
From: Joerg Roedel @ 2018-11-08 14:10 UTC (permalink / raw)
To: Fabrizio Castro
Cc: Simon Horman, Rob Herring, Mark Rutland, iommu, devicetree,
Geert Uytterhoeven, Chris Paterson, Biju Das, linux-renesas-soc,
linux-kernel
On Thu, Nov 08, 2018 at 02:03:33PM +0000, Fabrizio Castro wrote:
> Joerg, does this patch look ok to you?
Applied both patches, thanks Fabrizio.
^ permalink raw reply [flat|nested] 36+ messages in thread
end of thread, other threads:[~2018-11-08 23:36 UTC | newest]
Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-08-17 14:31 [PATCH 0/2] Add IPMMU compatibility for r8a774a1 Fabrizio Castro
2018-08-17 14:31 ` [PATCH 1/2] iommu/ipmmu-vmsa: Hook up R8A774A1 DT maching code Fabrizio Castro
2018-08-17 14:31 ` Fabrizio Castro
2018-08-21 13:38 ` Simon Horman
2018-08-21 13:38 ` Simon Horman
2018-08-23 8:43 ` Geert Uytterhoeven
2018-08-23 8:43 ` Geert Uytterhoeven
2018-08-23 15:18 ` Fabrizio Castro
2018-08-23 15:18 ` Fabrizio Castro
2018-08-23 15:33 ` [PATCH v2 " Fabrizio Castro
2018-08-23 15:33 ` Fabrizio Castro
2018-08-27 12:32 ` Simon Horman
2018-08-27 12:32 ` Simon Horman
2018-11-08 11:22 ` Fabrizio Castro
2018-11-08 11:22 ` Fabrizio Castro
2018-11-08 12:28 ` Simon Horman
2018-11-08 12:28 ` Simon Horman
2018-11-08 14:00 ` Fabrizio Castro
2018-11-08 14:00 ` Fabrizio Castro
2018-11-08 12:28 ` Simon Horman
2018-11-08 12:28 ` Simon Horman
2018-08-17 14:31 ` [PATCH 2/2] dt-bindings: iommu: ipmmu-vmsa: Add r8a774a1 support Fabrizio Castro
2018-08-17 14:31 ` Fabrizio Castro
2018-08-20 22:31 ` Rob Herring
2018-08-20 22:31 ` Rob Herring
2018-08-21 13:38 ` Simon Horman
2018-11-08 11:23 ` Fabrizio Castro
2018-11-08 11:23 ` Fabrizio Castro
2018-11-08 12:45 ` Simon Horman
2018-11-08 12:45 ` Simon Horman
2018-11-08 14:03 ` Fabrizio Castro
2018-11-08 14:03 ` Fabrizio Castro
2018-11-08 14:10 ` Joerg Roedel
2018-11-08 14:10 ` Joerg Roedel
2018-11-08 12:45 ` Simon Horman
2018-11-08 12:45 ` Simon Horman
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