[PATCH 0/2] arm64: dts: ti: k3-j721e: dtbs_check warnings fixups

[PATCH 0/2] arm64: dts: ti: k3-j721e: dtbs_check warnings fixups

[Nishanth Menon]

Hi,

Minor series of two patches to fixup the pending dtbs_check warnings in
j721e.

Nishanth Menon (2):
  arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to
    "ti,j721e-system-controller" compatible
  arm64: dts: ti: k3-j721e-mcu-wakeup: Fix fss node name

 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.40.0

[PATCH 1/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to "ti,j721e-system-controller" compatible

[Nishanth Menon]

Switch to "ti,j721e-system-controller" compatible to be more specific.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 24e8125db8c4..71b8b04a7789 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -35,7 +35,7 @@ k3_reset: reset-controller {
 	};
 
 	mcu_conf: syscon@40f00000 {
-		compatible = "syscon", "simple-mfd";
+		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
 		reg = <0x0 0x40f00000 0x0 0x20000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.40.0

Re: [PATCH 1/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to "ti,j721e-system-controller" compatible

[Raghavendra, Vignesh]

Hi

On 4/24/2023 9:18 PM, Nishanth Menon wrote:
> Switch to "ti,j721e-system-controller" compatible to be more specific.
> 
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
>  arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> index 24e8125db8c4..71b8b04a7789 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> @@ -35,7 +35,7 @@ k3_reset: reset-controller {
>  	};
>  
>  	mcu_conf: syscon@40f00000 {
> -		compatible = "syscon", "simple-mfd";
> +		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
>  		reg = <0x0 0x40f00000 0x0 0x20000>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;

As Andrew suggested at [0], lets work on getting rid of unneeded
"syscon" here and move to simple-bus instead 

[0] https://lore.kernel.org/all/76da0b98-3274-b047-db11-ecabc117ae11@ti.com/

Regards
Vignesh

Re: [PATCH 1/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to "ti,j721e-system-controller" compatible

[Nishanth Menon]

On 20:43-20230605, Vignesh Raghavendra wrote:
> Hi
> 
> On 4/24/2023 9:18 PM, Nishanth Menon wrote:
> > Switch to "ti,j721e-system-controller" compatible to be more specific.
> > 
> > Signed-off-by: Nishanth Menon <nm@ti.com>
> > ---
> >  arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> > index 24e8125db8c4..71b8b04a7789 100644
> > --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> > +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> > @@ -35,7 +35,7 @@ k3_reset: reset-controller {
> >  	};
> >  
> >  	mcu_conf: syscon@40f00000 {
> > -		compatible = "syscon", "simple-mfd";
> > +		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
> >  		reg = <0x0 0x40f00000 0x0 0x20000>;
> >  		#address-cells = <1>;
> >  		#size-cells = <1>;
> 
> As Andrew suggested at [0], lets work on getting rid of unneeded
> "syscon" here and move to simple-bus instead 
> 
> [0] https://lore.kernel.org/all/76da0b98-3274-b047-db11-ecabc117ae11@ti.com/

OK. Let me relook at the following series as well:
https://lore.kernel.org/all/20230424144949.244135-1-nm@ti.com/
  -> AM65x dtbs_check warning fixups??

https://lore.kernel.org/all/20230424154841.353631-1-nm@ti.com/
  -> J721e dtbs_check warning fixups??

https://lore.kernel.org/linux-arm-kernel/20230424173623.477577-1-nm@ti.com/
  -> J7200 dtbs_check warning fixups??

I will try and respond/ respin the relevant patchsets.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

[PATCH 2/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Fix fss node name

[Nishanth Menon]

Switch the fss node name to bus@ to indicate this is a simple-bus.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 71b8b04a7789..6237e1f3a477 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -174,7 +174,7 @@ wkup_i2c0: i2c@42120000 {
 		status = "disabled";
 	};
 
-	fss: fss@47000000 {
+	fss: bus@47000000 {
 		compatible = "simple-bus";
 		reg = <0x0 0x47000000 0x0 0x100>;
 		#address-cells = <2>;
-- 
2.40.0

Re: [PATCH 0/2] arm64: dts: ti: k3-j721e: dtbs_check warnings fixups

[Nishanth Menon]

On 10:48-20230424, Nishanth Menon wrote:
> Hi,
> 
> Minor series of two patches to fixup the pending dtbs_check warnings in
> j721e.
> 
> Nishanth Menon (2):
>   arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to
>     "ti,j721e-system-controller" compatible
>   arm64: dts: ti: k3-j721e-mcu-wakeup: Fix fss node name
> 
>  arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> -- 
> 2.40.0
> 
As discussed in https://lore.kernel.org/all/20230605205220.rjmcsi5tjn4auqa7@arose/

Lets drop this series, once the dependent patches are merged, we can
switch to bus in the next kernel rev.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D