[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

With the latest dtc, we get many warnings about the missing
'#reset-cells' property in these controllers, e.g.:

arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])

This adds it for the three r8a779x chips that were lacking it. The
binding mandates this as <1>, so this is the value I use.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/boot/dts/r8a7790.dtsi | 1 +
 arch/arm/boot/dts/r8a7792.dtsi | 1 +
 arch/arm/boot/dts/r8a7794.dtsi | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 17a48199b7a9..8215a971cf17 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1186,6 +1186,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid@ff000044 {
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 549eafe8ff12..cde709e3a916 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -828,6 +828,7 @@
 			clock-names = "extal";
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 19cff0dd90cf..a406d56234ba 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1098,6 +1098,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
-- 
2.9.0

[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

With the latest dtc, we get many warnings about the missing
'#reset-cells' property in these controllers, e.g.:

arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])

This adds it for the three r8a779x chips that were lacking it. The
binding mandates this as <1>, so this is the value I use.

Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
---
 arch/arm/boot/dts/r8a7790.dtsi | 1 +
 arch/arm/boot/dts/r8a7792.dtsi | 1 +
 arch/arm/boot/dts/r8a7794.dtsi | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 17a48199b7a9..8215a971cf17 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1186,6 +1186,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid@ff000044 {
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 549eafe8ff12..cde709e3a916 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -828,6 +828,7 @@
 			clock-names = "extal";
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 19cff0dd90cf..a406d56234ba 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1098,6 +1098,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
-- 
2.9.0

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

With the latest dtc, we get many warnings about the missing
'#reset-cells' property in these controllers, e.g.:

arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])

This adds it for the three r8a779x chips that were lacking it. The
binding mandates this as <1>, so this is the value I use.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/boot/dts/r8a7790.dtsi | 1 +
 arch/arm/boot/dts/r8a7792.dtsi | 1 +
 arch/arm/boot/dts/r8a7794.dtsi | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 17a48199b7a9..8215a971cf17 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1186,6 +1186,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid at ff000044 {
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 549eafe8ff12..cde709e3a916 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -828,6 +828,7 @@
 			clock-names = "extal";
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 19cff0dd90cf..a406d56234ba 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1098,6 +1098,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller at e6160000 {
-- 
2.9.0

Re: [PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

On Tue, Oct 10, 2017 at 10:45 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> With the latest dtc, we get many warnings about the missing
> '#reset-cells' property in these controllers, e.g.:
>
> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>
> This adds it for the three r8a779x chips that were lacking it. The
> binding mandates this as <1>, so this is the value I use.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/arm/boot/dts/r8a7790.dtsi | 1 +
>  arch/arm/boot/dts/r8a7792.dtsi | 1 +
>  arch/arm/boot/dts/r8a7794.dtsi | 1 +

It seems I missed the same problem in r8a7793. I'll do some more tests to
see if there is more of the same, and will send an updated patch once
I'm more confident I have the right version.

       Arnd

[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

On Tue, Oct 10, 2017 at 10:45 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> With the latest dtc, we get many warnings about the missing
> '#reset-cells' property in these controllers, e.g.:
>
> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
>
> This adds it for the three r8a779x chips that were lacking it. The
> binding mandates this as <1>, so this is the value I use.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  arch/arm/boot/dts/r8a7790.dtsi | 1 +
>  arch/arm/boot/dts/r8a7792.dtsi | 1 +
>  arch/arm/boot/dts/r8a7794.dtsi | 1 +

It seems I missed the same problem in r8a7793. I'll do some more tests to
see if there is more of the same, and will send an updated patch once
I'm more confident I have the right version.

       Arnd

Re: [PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Arnd,

On Tue, Oct 10, 2017 at 11:07 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Tue, Oct 10, 2017 at 10:45 AM, Arnd Bergmann <arnd@arndb.de> wrote:
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> ---
>>  arch/arm/boot/dts/r8a7790.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7792.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7794.dtsi | 1 +
>
> It seems I missed the same problem in r8a7793. I'll do some more tests to
> see if there is more of the same, and will send an updated patch once
> I'm more confident I have the right version.

Thanks for catching this!

Seems I completely missed adding the #reset-cells for all but r8a7791.dtsi,
despite the commit message saying otherwise.

r8a7793.dtsi is the only extra missing one.

Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

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

Re: [PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Arnd,

On Tue, Oct 10, 2017 at 11:07 AM, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> wrote:
> On Tue, Oct 10, 2017 at 10:45 AM, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> wrote:
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
>> ---
>>  arch/arm/boot/dts/r8a7790.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7792.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7794.dtsi | 1 +
>
> It seems I missed the same problem in r8a7793. I'll do some more tests to
> see if there is more of the same, and will send an updated patch once
> I'm more confident I have the right version.

Thanks for catching this!

Seems I completely missed adding the #reset-cells for all but r8a7791.dtsi,
despite the commit message saying otherwise.

r8a7793.dtsi is the only extra missing one.

Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")

Acked-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>

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
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH] ARM: dts: r8a779x: add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Arnd,

On Tue, Oct 10, 2017 at 11:07 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Tue, Oct 10, 2017 at 10:45 AM, Arnd Bergmann <arnd@arndb.de> wrote:
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> ---
>>  arch/arm/boot/dts/r8a7790.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7792.dtsi | 1 +
>>  arch/arm/boot/dts/r8a7794.dtsi | 1 +
>
> It seems I missed the same problem in r8a7793. I'll do some more tests to
> see if there is more of the same, and will send an updated patch once
> I'm more confident I have the right version.

Thanks for catching this!

Seems I completely missed adding the #reset-cells for all but r8a7791.dtsi,
despite the commit message saying otherwise.

r8a7793.dtsi is the only extra missing one.

Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at 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

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Mon, Nov 20, 2017 at 11:30:49AM +0100, Arnd Bergmann wrote:
> On Mon, Nov 20, 2017 at 11:26 AM, Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> wrote:
> > On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
> >> Hi Simon,
> >>
> >> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> wrote:
> >> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> >> >> From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> >> >>
> >> >> With the latest dtc, we get many warnings about the missing
> >> >> '#reset-cells' property in these controllers, e.g.:
> >> >>
> >> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
> >> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
> >> >>
> >> >> This adds it for the three r8a779x chips that were lacking it. The
> >> >> binding mandates this as <1>, so this is the value I use.
> >> >>
> >> >> Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> >> >> [geert: Add fix for r8a7793.dtsi]
> >> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> >> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> >> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> >> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> >> >> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
> >> >
> >> > Thanks for following up on this, its been fouling up my todo list for a
> >> > while now. Applied for v4.16.
> >>
> >> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?
> >
> > Do the changes have any run-time effect?
> > If not I'd prefer not to push them into v4.15 as fixes.
> 
> The main effect right now is that we're up from no warnings in the
> default build to
> hundreds of warnings, which is really annoying. Obviously there is
> little gain in
> fixing these but not the other warnings that were introduced, but I would either
> want to fix them all, or disable the warning for one more release.
> 
> Rob, what do you think we should do here?

Ok, I'll queued these up as fixes for v4.15 as it seems to move things
in your desired direction.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Mon, Nov 20, 2017 at 11:30:49AM +0100, Arnd Bergmann wrote:
> On Mon, Nov 20, 2017 at 11:26 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
> >> Hi Simon,
> >>
> >> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> >> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> >> >> From: Arnd Bergmann <arnd@arndb.de>
> >> >>
> >> >> With the latest dtc, we get many warnings about the missing
> >> >> '#reset-cells' property in these controllers, e.g.:
> >> >>
> >> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
> >> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
> >> >>
> >> >> This adds it for the three r8a779x chips that were lacking it. The
> >> >> binding mandates this as <1>, so this is the value I use.
> >> >>
> >> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> >> >> [geert: Add fix for r8a7793.dtsi]
> >> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> >> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> >> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> >> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> >> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >> >
> >> > Thanks for following up on this, its been fouling up my todo list for a
> >> > while now. Applied for v4.16.
> >>
> >> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?
> >
> > Do the changes have any run-time effect?
> > If not I'd prefer not to push them into v4.15 as fixes.
> 
> The main effect right now is that we're up from no warnings in the
> default build to
> hundreds of warnings, which is really annoying. Obviously there is
> little gain in
> fixing these but not the other warnings that were introduced, but I would either
> want to fix them all, or disable the warning for one more release.
> 
> Rob, what do you think we should do here?

Ok, I'll queued these up as fixes for v4.15 as it seems to move things
in your desired direction.

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Mon, Nov 20, 2017 at 11:30:49AM +0100, Arnd Bergmann wrote:
> On Mon, Nov 20, 2017 at 11:26 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
> >> Hi Simon,
> >>
> >> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> >> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> >> >> From: Arnd Bergmann <arnd@arndb.de>
> >> >>
> >> >> With the latest dtc, we get many warnings about the missing
> >> >> '#reset-cells' property in these controllers, e.g.:
> >> >>
> >> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
> >> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
> >> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
> >> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
> >> >>
> >> >> This adds it for the three r8a779x chips that were lacking it. The
> >> >> binding mandates this as <1>, so this is the value I use.
> >> >>
> >> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> >> >> [geert: Add fix for r8a7793.dtsi]
> >> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> >> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> >> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> >> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> >> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >> >
> >> > Thanks for following up on this, its been fouling up my todo list for a
> >> > while now. Applied for v4.16.
> >>
> >> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?
> >
> > Do the changes have any run-time effect?
> > If not I'd prefer not to push them into v4.15 as fixes.
> 
> The main effect right now is that we're up from no warnings in the
> default build to
> hundreds of warnings, which is really annoying. Obviously there is
> little gain in
> fixing these but not the other warnings that were introduced, but I would either
> want to fix them all, or disable the warning for one more release.
> 
> Rob, what do you think we should do here?

Ok, I'll queued these up as fixes for v4.15 as it seems to move things
in your desired direction.

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

On Mon, Nov 20, 2017 at 11:26 AM, Simon Horman <horms@verge.net.au> wrote:
> On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
>> Hi Simon,
>>
>> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
>> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
>> >> From: Arnd Bergmann <arnd@arndb.de>
>> >>
>> >> With the latest dtc, we get many warnings about the missing
>> >> '#reset-cells' property in these controllers, e.g.:
>> >>
>> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
>> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
>> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
>> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
>> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
>> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>> >>
>> >> This adds it for the three r8a779x chips that were lacking it. The
>> >> binding mandates this as <1>, so this is the value I use.
>> >>
>> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> >> [geert: Add fix for r8a7793.dtsi]
>> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
>> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
>> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
>> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
>> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>> >
>> > Thanks for following up on this, its been fouling up my todo list for a
>> > while now. Applied for v4.16.
>>
>> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?
>
> Do the changes have any run-time effect?
> If not I'd prefer not to push them into v4.15 as fixes.

The main effect right now is that we're up from no warnings in the
default build to
hundreds of warnings, which is really annoying. Obviously there is
little gain in
fixing these but not the other warnings that were introduced, but I would either
want to fix them all, or disable the warning for one more release.

Rob, what do you think we should do here?

       Arnd

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Arnd Bergmann]

On Mon, Nov 20, 2017 at 11:26 AM, Simon Horman <horms@verge.net.au> wrote:
> On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
>> Hi Simon,
>>
>> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
>> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
>> >> From: Arnd Bergmann <arnd@arndb.de>
>> >>
>> >> With the latest dtc, we get many warnings about the missing
>> >> '#reset-cells' property in these controllers, e.g.:
>> >>
>> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
>> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
>> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
>> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
>> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
>> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
>> >>
>> >> This adds it for the three r8a779x chips that were lacking it. The
>> >> binding mandates this as <1>, so this is the value I use.
>> >>
>> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> >> [geert: Add fix for r8a7793.dtsi]
>> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
>> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
>> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
>> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
>> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>> >
>> > Thanks for following up on this, its been fouling up my todo list for a
>> > while now. Applied for v4.16.
>>
>> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?
>
> Do the changes have any run-time effect?
> If not I'd prefer not to push them into v4.15 as fixes.

The main effect right now is that we're up from no warnings in the
default build to
hundreds of warnings, which is really annoying. Obviously there is
little gain in
fixing these but not the other warnings that were introduced, but I would either
want to fix them all, or disable the warning for one more release.

Rob, what do you think we should do here?

       Arnd

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> >> From: Arnd Bergmann <arnd@arndb.de>
> >>
> >> With the latest dtc, we get many warnings about the missing
> >> '#reset-cells' property in these controllers, e.g.:
> >>
> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
> >>
> >> This adds it for the three r8a779x chips that were lacking it. The
> >> binding mandates this as <1>, so this is the value I use.
> >>
> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> >> [geert: Add fix for r8a7793.dtsi]
> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Thanks for following up on this, its been fouling up my todo list for a
> > while now. Applied for v4.16.
> 
> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?

Do the changes have any run-time effect?
If not I'd prefer not to push them into v4.15 as fixes.

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Mon, Nov 20, 2017 at 10:57:07AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> >> From: Arnd Bergmann <arnd@arndb.de>
> >>
> >> With the latest dtc, we get many warnings about the missing
> >> '#reset-cells' property in these controllers, e.g.:
> >>
> >> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
> >> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
> >> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
> >> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
> >> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
> >> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
> >>
> >> This adds it for the three r8a779x chips that were lacking it. The
> >> binding mandates this as <1>, so this is the value I use.
> >>
> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> >> [geert: Add fix for r8a7793.dtsi]
> >> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> >> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> >> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> >> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> >> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> >
> > Thanks for following up on this, its been fouling up my todo list for a
> > while now. Applied for v4.16.
> 
> As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?

Do the changes have any run-time effect?
If not I'd prefer not to push them into v4.15 as fixes.

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Simon,

On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> wrote:
> On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
>> From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
>>
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
>> [geert: Add fix for r8a7793.dtsi]
>> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
>> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
>> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
>> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
>> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
>
> Thanks for following up on this, its been fouling up my todo list for a
> while now. Applied for v4.16.

As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?

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
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Simon,

On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
>> From: Arnd Bergmann <arnd@arndb.de>
>>
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> [geert: Add fix for r8a7793.dtsi]
>> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
>> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
>> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
>> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
>> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Thanks for following up on this, its been fouling up my todo list for a
> while now. Applied for v4.16.

As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?

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

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

Hi Simon,

On Mon, Nov 20, 2017 at 10:49 AM, Simon Horman <horms@verge.net.au> wrote:
> On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
>> From: Arnd Bergmann <arnd@arndb.de>
>>
>> With the latest dtc, we get many warnings about the missing
>> '#reset-cells' property in these controllers, e.g.:
>>
>> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
>> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
>> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
>> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
>> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
>> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
>>
>> This adds it for the three r8a779x chips that were lacking it. The
>> binding mandates this as <1>, so this is the value I use.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> [geert: Add fix for r8a7793.dtsi]
>> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
>> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
>> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
>> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
>> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Thanks for following up on this, its been fouling up my todo list for a
> while now. Applied for v4.16.

As this is a fix for changes made in v4.15-rc1, don't we want it in v4.15?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at 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

Re: [PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> With the latest dtc, we get many warnings about the missing
> '#reset-cells' property in these controllers, e.g.:
> 
> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])
> 
> This adds it for the three r8a779x chips that were lacking it. The
> binding mandates this as <1>, so this is the value I use.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> [geert: Add fix for r8a7793.dtsi]
> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks for following up on this, its been fouling up my todo list for a
while now. Applied for v4.16.

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Simon Horman]

On Thu, Nov 16, 2017 at 02:35:57PM +0100, Geert Uytterhoeven wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> With the latest dtc, we get many warnings about the missing
> '#reset-cells' property in these controllers, e.g.:
> 
> arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
> arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
> arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
> arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
> arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
> arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])
> 
> This adds it for the three r8a779x chips that were lacking it. The
> binding mandates this as <1>, so this is the value I use.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> [geert: Add fix for r8a7793.dtsi]
> Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
> Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
> Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
> Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks for following up on this, its been fouling up my todo list for a
while now. Applied for v4.16.

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

From: Arnd Bergmann <arnd@arndb.de>

With the latest dtc, we get many warnings about the missing
'#reset-cells' property in these controllers, e.g.:

arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /can@e6e80000:resets[0])
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/dma-controller@e6700000:resets[0])
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller@e6150000 or bad phandle (referred from /soc/ethernet@e6800000:resets[0])
arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /gpio@e6050000:resets[0])
arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /i2c@e6500000:resets[0])
arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller@e6150000 or bad phandle (referred from /interrupt-controller@e61c0000:resets[0])

This adds it for the three r8a779x chips that were lacking it. The
binding mandates this as <1>, so this is the value I use.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[geert: Add fix for r8a7793.dtsi]
Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/r8a7790.dtsi | 1 +
 arch/arm/boot/dts/r8a7792.dtsi | 1 +
 arch/arm/boot/dts/r8a7793.dtsi | 1 +
 arch/arm/boot/dts/r8a7794.dtsi | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index e2c530c330a8eb7e..450bfc0e9796a557 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1202,6 +1202,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid@ff000044 {
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 7b394273031e9a90..ac05fdb91798b88d 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -830,6 +830,7 @@
 			clock-names = "extal";
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index a83c2e9c5723fe2c..61dd291d907da2f5 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1088,6 +1088,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 96e405e70d9aeea5..106b4e1649ff695b 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1106,6 +1106,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller@e6160000 {
-- 
2.7.4

[PATCH] ARM: dts: r8a779x: Add '#reset-cells' in cpg-mssr

[Geert Uytterhoeven]

From: Arnd Bergmann <arnd@arndb.de>

With the latest dtc, we get many warnings about the missing
'#reset-cells' property in these controllers, e.g.:

arch/arm/boot/dts/r8a7790-lager.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /can at e6e80000:resets[0])
arch/arm/boot/dts/r8a7792-blanche.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/dma-controller at e6700000:resets[0])
arch/arm/boot/dts/r8a7792-wheat.dtb: Warning (resets_property): Missing property '#reset-cells' in node /soc/clock-controller at e6150000 or bad phandle (referred from /soc/ethernet at e6800000:resets[0])
arch/arm/boot/dts/r8a7793-gose.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /gpio at e6050000:resets[0])
arch/arm/boot/dts/r8a7794-alt.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /i2c at e6500000:resets[0])
arch/arm/boot/dts/r8a7794-silk.dtb: Warning (resets_property): Missing property '#reset-cells' in node /clock-controller at e6150000 or bad phandle (referred from /interrupt-controller at e61c0000:resets[0])

This adds it for the three r8a779x chips that were lacking it. The
binding mandates this as <1>, so this is the value I use.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[geert: Add fix for r8a7793.dtsi]
Fixes: 34fbd2b12761d111 ("ARM: dts: r8a7790: Add reset control properties")
Fixes: 6e11a322f1d7505d ("ARM: dts: r8a7792: Add reset control properties")
Fixes: 84fb19e1d201ba86 ("ARM: dts: r8a7793: Add reset control properties")
Fixes: 615beb759ca494a4 ("ARM: dts: r8a7794: Add reset control properties")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/r8a7790.dtsi | 1 +
 arch/arm/boot/dts/r8a7792.dtsi | 1 +
 arch/arm/boot/dts/r8a7793.dtsi | 1 +
 arch/arm/boot/dts/r8a7794.dtsi | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index e2c530c330a8eb7e..450bfc0e9796a557 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1202,6 +1202,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	prr: chipid at ff000044 {
diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index 7b394273031e9a90..ac05fdb91798b88d 100644
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -830,6 +830,7 @@
 			clock-names = "extal";
 			#clock-cells = <2>;
 			#power-domain-cells = <0>;
+			#reset-cells = <1>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index a83c2e9c5723fe2c..61dd291d907da2f5 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1088,6 +1088,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller at e6160000 {
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 96e405e70d9aeea5..106b4e1649ff695b 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -1106,6 +1106,7 @@
 		clock-names = "extal", "usb_extal";
 		#clock-cells = <2>;
 		#power-domain-cells = <0>;
+		#reset-cells = <1>;
 	};
 
 	rst: reset-controller at e6160000 {
-- 
2.7.4