* [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes
@ 2021-07-14 9:08 Yoshihiro Shimoda
2021-07-20 10:27 ` Yoshihiro Shimoda
0 siblings, 1 reply; 4+ messages in thread
From: Yoshihiro Shimoda @ 2021-07-14 9:08 UTC (permalink / raw)
To: geert+renesas, magnus.damm; +Cc: linux-renesas-soc, Yoshihiro Shimoda
This patch adds iommus properties to the r8a77961 sdhi nodes.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
arch/arm64/boot/dts/renesas/r8a77961.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 91b501e0121e..6e80fee23891 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -2280,6 +2280,7 @@ sdhi0: mmc@ee100000 {
max-frequency = <200000000>;
power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
resets = <&cpg 314>;
+ iommus = <&ipmmu_ds1 32>;
status = "disabled";
};
@@ -2292,6 +2293,7 @@ sdhi1: mmc@ee120000 {
max-frequency = <200000000>;
power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
resets = <&cpg 313>;
+ iommus = <&ipmmu_ds1 33>;
status = "disabled";
};
@@ -2304,6 +2306,7 @@ sdhi2: mmc@ee140000 {
max-frequency = <200000000>;
power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
resets = <&cpg 312>;
+ iommus = <&ipmmu_ds1 34>;
status = "disabled";
};
@@ -2316,6 +2319,7 @@ sdhi3: mmc@ee160000 {
max-frequency = <200000000>;
power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
resets = <&cpg 311>;
+ iommus = <&ipmmu_ds1 35>;
status = "disabled";
};
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* RE: [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes
2021-07-14 9:08 [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes Yoshihiro Shimoda
@ 2021-07-20 10:27 ` Yoshihiro Shimoda
2021-07-20 10:33 ` Geert Uytterhoeven
0 siblings, 1 reply; 4+ messages in thread
From: Yoshihiro Shimoda @ 2021-07-20 10:27 UTC (permalink / raw)
To: geert+renesas; +Cc: linux-renesas-soc, magnus.damm
Hi Geert-san,
> From: Yoshihiro Shimoda, Sent: Wednesday, July 14, 2021 6:09 PM
>
> This patch adds iommus properties to the r8a77961 sdhi nodes.
>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
I realized that the r8a77961.dtsi is missing iommus properties on dmacN and avb nodes.
Can I make incremental patches? Or, can I add these properties into this patch as v2?
Best regards,
Yoshihiro Shimoda
> ---
> arch/arm64/boot/dts/renesas/r8a77961.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> index 91b501e0121e..6e80fee23891 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
> @@ -2280,6 +2280,7 @@ sdhi0: mmc@ee100000 {
> max-frequency = <200000000>;
> power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
> resets = <&cpg 314>;
> + iommus = <&ipmmu_ds1 32>;
> status = "disabled";
> };
>
> @@ -2292,6 +2293,7 @@ sdhi1: mmc@ee120000 {
> max-frequency = <200000000>;
> power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
> resets = <&cpg 313>;
> + iommus = <&ipmmu_ds1 33>;
> status = "disabled";
> };
>
> @@ -2304,6 +2306,7 @@ sdhi2: mmc@ee140000 {
> max-frequency = <200000000>;
> power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
> resets = <&cpg 312>;
> + iommus = <&ipmmu_ds1 34>;
> status = "disabled";
> };
>
> @@ -2316,6 +2319,7 @@ sdhi3: mmc@ee160000 {
> max-frequency = <200000000>;
> power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
> resets = <&cpg 311>;
> + iommus = <&ipmmu_ds1 35>;
> status = "disabled";
> };
>
> --
> 2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes
2021-07-20 10:27 ` Yoshihiro Shimoda
@ 2021-07-20 10:33 ` Geert Uytterhoeven
2021-07-21 8:16 ` Yoshihiro Shimoda
0 siblings, 1 reply; 4+ messages in thread
From: Geert Uytterhoeven @ 2021-07-20 10:33 UTC (permalink / raw)
To: Yoshihiro Shimoda; +Cc: linux-renesas-soc, magnus.damm
Hi Shimoda-san,
On Tue, Jul 20, 2021 at 12:27 PM Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
> > From: Yoshihiro Shimoda, Sent: Wednesday, July 14, 2021 6:09 PM
> >
> > This patch adds iommus properties to the r8a77961 sdhi nodes.
> >
> > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
>
> I realized that the r8a77961.dtsi is missing iommus properties on dmacN and avb nodes.
> Can I make incremental patches? Or, can I add these properties into this patch as v2?
Feel free to send a v2 (with updated summary/description), as I haven't
reviewed this patch yet.
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] 4+ messages in thread* RE: [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes
2021-07-20 10:33 ` Geert Uytterhoeven
@ 2021-07-21 8:16 ` Yoshihiro Shimoda
0 siblings, 0 replies; 4+ messages in thread
From: Yoshihiro Shimoda @ 2021-07-21 8:16 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: linux-renesas-soc, magnus.damm
Hi Geert-san,
> From: Geert Uytterhoeven, Sent: Tuesday, July 20, 2021 7:34 PM
>
> On Tue, Jul 20, 2021 at 12:27 PM Yoshihiro Shimoda
> <yoshihiro.shimoda.uh@renesas.com> wrote:
> > > From: Yoshihiro Shimoda, Sent: Wednesday, July 14, 2021 6:09 PM
> > >
> > > This patch adds iommus properties to the r8a77961 sdhi nodes.
> > >
> > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> >
> > I realized that the r8a77961.dtsi is missing iommus properties on dmacN and avb nodes.
> > Can I make incremental patches? Or, can I add these properties into this patch as v2?
>
> Feel free to send a v2 (with updated summary/description), as I haven't
> reviewed this patch yet.
Thank you for your reply! I got it. I'll send a v2 patch with updated summary/description later.
Best regards,
Yoshihiro Shimoda
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-07-14 9:08 [PATCH] arm64: dts: renesas: r8a77961: Add iommus to SDHI/MMC nodes Yoshihiro Shimoda
2021-07-20 10:27 ` Yoshihiro Shimoda
2021-07-20 10:33 ` Geert Uytterhoeven
2021-07-21 8:16 ` Yoshihiro Shimoda
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