ARM: dts: r8a7779: Use SYSC "always-on" PM Domain for HSCIF
diff mbox series

Message ID 20190816122229.13157-1-geert+renesas@glider.be
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series
  • ARM: dts: r8a7779: Use SYSC "always-on" PM Domain for HSCIF
Related show

Commit Message

Geert Uytterhoeven Aug. 16, 2019, 12:22 p.m. UTC
Hook up HSCIF serial devices that are part of the CPG/MSTP Clock Domain
to the SYSC "always-on" PM Domain, for a more consistent
device-power-area description in DT.

Cfr. commit 751e29bbb64ad091 ("ARM: dts: r8a7779: Use SYSC "always-on" PM Domain").

Fixes: 055d15a88f66b096 ("ARM: dts: r8a7779: Add HSCIF0/1 device nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
To be queued in renesas-devel for v5.4.

 arch/arm/boot/dts/r8a7779.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Simon Horman Aug. 16, 2019, 1:24 p.m. UTC | #1
On Fri, Aug 16, 2019 at 02:22:29PM +0200, Geert Uytterhoeven wrote:
> Hook up HSCIF serial devices that are part of the CPG/MSTP Clock Domain
> to the SYSC "always-on" PM Domain, for a more consistent
> device-power-area description in DT.
> 
> Cfr. commit 751e29bbb64ad091 ("ARM: dts: r8a7779: Use SYSC "always-on" PM Domain").
> 
> Fixes: 055d15a88f66b096 ("ARM: dts: r8a7779: Add HSCIF0/1 device nodes")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

> ---
> To be queued in renesas-devel for v5.4.
> 
>  arch/arm/boot/dts/r8a7779.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
> index 3ff2592075275555..ebf5b7cfe21599c6 100644
> --- a/arch/arm/boot/dts/r8a7779.dtsi
> +++ b/arch/arm/boot/dts/r8a7779.dtsi
> @@ -296,7 +296,7 @@
>  			 <&cpg_clocks R8A7779_CLK_S>,
>  			 <&scif_clk>;
>  		clock-names = "fck", "brg_int", "scif_clk";
> -		power-domains = <&cpg_clocks>;
> +		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
>  		status = "disabled";
>  	};
>  
> @@ -309,7 +309,7 @@
>  			 <&cpg_clocks R8A7779_CLK_S>,
>  			 <&scif_clk>;
>  		clock-names = "fck", "brg_int", "scif_clk";
> -		power-domains = <&cpg_clocks>;
> +		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
>  		status = "disabled";
>  	};
>  
> -- 
> 2.17.1
>
Ulrich Hecht Aug. 16, 2019, 2:45 p.m. UTC | #2
> On August 16, 2019 at 2:22 PM Geert Uytterhoeven <geert+renesas@glider.be> wrote:
> 
> 
> Hook up HSCIF serial devices that are part of the CPG/MSTP Clock Domain
> to the SYSC "always-on" PM Domain, for a more consistent
> device-power-area description in DT.
> 
> Cfr. commit 751e29bbb64ad091 ("ARM: dts: r8a7779: Use SYSC "always-on" PM Domain").
> 
> Fixes: 055d15a88f66b096 ("ARM: dts: r8a7779: Add HSCIF0/1 device nodes")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> To be queued in renesas-devel for v5.4.
> 
>  arch/arm/boot/dts/r8a7779.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
> index 3ff2592075275555..ebf5b7cfe21599c6 100644
> --- a/arch/arm/boot/dts/r8a7779.dtsi
> +++ b/arch/arm/boot/dts/r8a7779.dtsi
> @@ -296,7 +296,7 @@
>  			 <&cpg_clocks R8A7779_CLK_S>,
>  			 <&scif_clk>;
>  		clock-names = "fck", "brg_int", "scif_clk";
> -		power-domains = <&cpg_clocks>;
> +		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
>  		status = "disabled";
>  	};
>  
> @@ -309,7 +309,7 @@
>  			 <&cpg_clocks R8A7779_CLK_S>,
>  			 <&scif_clk>;
>  		clock-names = "fck", "brg_int", "scif_clk";
> -		power-domains = <&cpg_clocks>;
> +		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
>  		status = "disabled";
>  	};
>  
> -- 

Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>

CU
Uli

> 2.17.1
>

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
index 3ff2592075275555..ebf5b7cfe21599c6 100644
--- a/arch/arm/boot/dts/r8a7779.dtsi
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -296,7 +296,7 @@ 
 			 <&cpg_clocks R8A7779_CLK_S>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
-		power-domains = <&cpg_clocks>;
+		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
 		status = "disabled";
 	};
 
@@ -309,7 +309,7 @@ 
 			 <&cpg_clocks R8A7779_CLK_S>,
 			 <&scif_clk>;
 		clock-names = "fck", "brg_int", "scif_clk";
-		power-domains = <&cpg_clocks>;
+		power-domains = <&sysc R8A7779_PD_ALWAYS_ON>;
 		status = "disabled";
 	};