[PATCH 0/3] ARM, arm64: dts: renesas: Use R-Car SATA Gen[23] fallback compat strings

[PATCH 0/3] ARM, arm64: dts: renesas: Use R-Car SATA Gen[23] fallback compat strings

[Simon Horman]

Use newly added R-Car SATA Gen 2 and 3 fallback compat strings.

This should have no run-time effect as the driver matches against the
per-SoC compat string before considering the fallback compat string.

Based on renesas-devel-20170807-v4.13-rc4

Simon Horman (3):
  ARM: dts: r8a7790: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7791: Use R-Car GPIO Gen2 fallback compat string
  arm64: dts: r8a7795: Use R-Car GPIO Gen3 fallback compat string

 arch/arm/boot/dts/r8a7790.dtsi           | 4 ++--
 arch/arm/boot/dts/r8a7791.dtsi           | 4 ++--
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 ++-
 3 files changed, 6 insertions(+), 5 deletions(-)

-- 
2.1.4

[PATCH 1/3] ARM: dts: r8a7790: Use R-Car GPIO Gen2 fallback compat string

[Simon Horman]

Use newly added R-Car GPIO Gen2 fallback compat string
in the DT of the r8a7790 SoC.

This should have no run-time effect as the driver matches against
the per-SoC compat string before the fallback compat string is considered.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 167fd57aea68..16358bf8d1db 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -873,7 +873,7 @@
 	};
 
 	sata0: sata at ee300000 {
-		compatible = "renesas,sata-r8a7790";
+		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp8_clks R8A7790_CLK_SATA0>;
@@ -882,7 +882,7 @@
 	};
 
 	sata1: sata at ee500000 {
-		compatible = "renesas,sata-r8a7790";
+		compatible = "renesas,sata-r8a7790", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp8_clks R8A7790_CLK_SATA1>;
-- 
2.1.4

[PATCH 2/3] ARM: dts: r8a7791: Use R-Car GPIO Gen2 fallback compat string

[Simon Horman]

Use newly added R-Car GPIO Gen2 fallback compat string
in the DT of the r8a7791 SoC.

This should have no run-time effect as the driver matches against
the per-SoC compat string before the fallback compat string is considered.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7791.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index ea4a8147d995..f1d1a9772153 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -933,7 +933,7 @@
 	};
 
 	sata0: sata at ee300000 {
-		compatible = "renesas,sata-r8a7791";
+		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee300000 0 0x2000>;
 		interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
@@ -942,7 +942,7 @@
 	};
 
 	sata1: sata at ee500000 {
-		compatible = "renesas,sata-r8a7791";
+		compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
 		reg = <0 0xee500000 0 0x2000>;
 		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp8_clks R8A7791_CLK_SATA1>;
-- 
2.1.4

[PATCH 3/3] arm64: dts: r8a7795: Use R-Car GPIO Gen3 fallback compat string

[Simon Horman]

Use newly added R-Car GPIO Gen3 fallback compat string
in the DT of the r8a7795 SoC.

This should have no run-time effect as the driver matches against
the per-SoC compat string before the fallback compat string is considered.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index a87ae76880ab..c9f2b87e7ee3 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1451,7 +1451,8 @@
 		};
 
 		sata: sata at ee300000 {
-			compatible = "renesas,sata-r8a7795";
+			compatible = "renesas,sata-r8a7795",
+				     "renesas,rcar-gen3-sata";
 			reg = <0 0xee300000 0 0x200000>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 815>;
-- 
2.1.4

[PATCH 3/3] arm64: dts: r8a7795: Use R-Car GPIO Gen3 fallback compat string

[Magnus Damm]

Hi Simon,

On Tue, Aug 8, 2017 at 5:54 PM, Simon Horman <horms+renesas@verge.net.au> wrote:
> Use newly added R-Car GPIO Gen3 fallback compat string
> in the DT of the r8a7795 SoC.
>
> This should have no run-time effect as the driver matches against
> the per-SoC compat string before the fallback compat string is considered.
>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> ---
>  arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> index a87ae76880ab..c9f2b87e7ee3 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -1451,7 +1451,8 @@
>                 };
>
>                 sata: sata at ee300000 {
> -                       compatible = "renesas,sata-r8a7795";
> +                       compatible = "renesas,sata-r8a7795",
> +                                    "renesas,rcar-gen3-sata";
>                         reg = <0 0xee300000 0 0x200000>;
>                         interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
>                         clocks = <&cpg CPG_MOD 815>;
> --
> 2.1.4

This patch looks odd. The subject and patch description says GPIO but
the hunk above modifies SATA...?

Cheers,

/ magnus

[PATCH 3/3] arm64: dts: r8a7795: Use R-Car GPIO Gen3 fallback compat string

[Simon Horman]

On Tue, Aug 08, 2017 at 07:24:58PM +0900, Magnus Damm wrote:
> Hi Simon,
> 
> On Tue, Aug 8, 2017 at 5:54 PM, Simon Horman <horms+renesas@verge.net.au> wrote:
> > Use newly added R-Car GPIO Gen3 fallback compat string
> > in the DT of the r8a7795 SoC.
> >
> > This should have no run-time effect as the driver matches against
> > the per-SoC compat string before the fallback compat string is considered.
> >
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
> > ---
> >  arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> > index a87ae76880ab..c9f2b87e7ee3 100644
> > --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> > @@ -1451,7 +1451,8 @@
> >                 };
> >
> >                 sata: sata at ee300000 {
> > -                       compatible = "renesas,sata-r8a7795";
> > +                       compatible = "renesas,sata-r8a7795",
> > +                                    "renesas,rcar-gen3-sata";
> >                         reg = <0 0xee300000 0 0x200000>;
> >                         interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> >                         clocks = <&cpg CPG_MOD 815>;
> > --
> > 2.1.4
> 
> This patch looks odd. The subject and patch description says GPIO but
> the hunk above modifies SATA...?

Yes, it looks like I have made a cut-and-paste error there.
I'll repost.