diff mbox series

[4.4.y-cip] dt-bindings: mmc: renesas_sdhi: Add r8a77470 support

Message ID 1574928934-18465-1-git-send-email-biju.das@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Pavel Machek
Headers show
Series [4.4.y-cip] dt-bindings: mmc: renesas_sdhi: Add r8a77470 support | expand

Commit Message

Biju Das Nov. 28, 2019, 8:15 a.m. UTC 
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

commit be6f8db406a49511a8d213f9443ae79fe5b086c3 upstream.

The RZ/G1C (a.k.a. R8A77470) comes with three SDHI interfaces,
SDHI0 and SDHI2 are compatible with R-Car Gen2 SDHIs, and
SDHI1 is compatible with R-Car Gen3 SDHIs, as it comes with an
internal DMAC, therefore SDHI1 is fully compatible with driver
renesas_sdhi_internal_dmac driver. As a result, the compatible
strings for the R8A77470 SDHI interfaces are a little bit special.
Document SDHI support for the RZ/G1C SoC.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[biju: Removed R-Car Gen3 devices]
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

Pavel Machek Nov. 28, 2019, 11:19 a.m. UTC | #1 
Hi!

> From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> 
> commit be6f8db406a49511a8d213f9443ae79fe5b086c3 upstream.
> 
> The RZ/G1C (a.k.a. R8A77470) comes with three SDHI interfaces,
> SDHI0 and SDHI2 are compatible with R-Car Gen2 SDHIs, and
> SDHI1 is compatible with R-Car Gen3 SDHIs, as it comes with an
> internal DMAC, therefore SDHI1 is fully compatible with driver
> renesas_sdhi_internal_dmac driver. As a result, the compatible
> strings for the R8A77470 SDHI interfaces are a little bit special.
> Document SDHI support for the RZ/G1C SoC.

Applied, thank you.

gitlab is down, but patches should be on kernel.org.

AFAIU this was last outstanding patch from you, and there's nothing
more to apply for me, right?

Best regards,
								Pavel
Biju Das Nov. 28, 2019, 11:21 a.m. UTC | #2 
Hi Pavel,

Thanks for the feedback.

> -----Original Message-----
> From: Pavel Machek <pavel@denx.de>
> Sent: Thursday, November 28, 2019 11:19 AM
> To: Biju Das <biju.das@bp.renesas.com>
> Cc: cip-dev@lists.cip-project.org; Nobuhiro Iwamatsu
> <nobuhiro1.iwamatsu@toshiba.co.jp>; Pavel Machek <pavel@denx.de>;
> Chris Paterson <Chris.Paterson2@renesas.com>; Fabrizio Castro
> <fabrizio.castro@bp.renesas.com>
> Subject: Re: [PATCH 4.4.y-cip] dt-bindings: mmc: renesas_sdhi: Add r8a77470
> support
> 
> Hi!
> 
> > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> >
> > commit be6f8db406a49511a8d213f9443ae79fe5b086c3 upstream.
> >
> > The RZ/G1C (a.k.a. R8A77470) comes with three SDHI interfaces,
> > SDHI0 and SDHI2 are compatible with R-Car Gen2 SDHIs, and
> > SDHI1 is compatible with R-Car Gen3 SDHIs, as it comes with an
> > internal DMAC, therefore SDHI1 is fully compatible with driver
> > renesas_sdhi_internal_dmac driver. As a result, the compatible strings
> > for the R8A77470 SDHI interfaces are a little bit special.
> > Document SDHI support for the RZ/G1C SoC.
> 
> Applied, thank you.
> 
> gitlab is down, but patches should be on kernel.org.
> 
> AFAIU this was last outstanding patch from you, and there's nothing more to
> apply for me, right?

It is correct. No outstanding patches

Regds,
biju
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
index 72e8185..94bb00b 100644
--- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
@@ -18,6 +18,8 @@  Required properties:
 		"renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC
 		"renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC
 		"renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC
+		"renesas,sdhi-r8a77470" - SDHI IP on R8A77470 SoC
+		"renesas,sdhi-mmc-r8a77470" - SDHI/MMC IP on R8A77470 SoC
 		"renesas,sdhi-r8a7778" - SDHI IP on R8A7778 SoC
 		"renesas,sdhi-r8a7779" - SDHI IP on R8A7779 SoC
 		"renesas,sdhi-r8a7790" - SDHI IP on R8A7790 SoC
@@ -26,8 +28,8 @@  Required properties:
 		"renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC
 		"renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC
 		"renesas,rcar-gen1-sdhi" - a generic R-Car Gen1 SDHI controller
-		"renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 or RZ/G1
-					   SDHI controller
+		"renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 and RZ/G1 SDHI
+					   (not SDHI/MMC) controller
 
 		When compatible with the generic version, nodes must list
 		the SoC-specific version corresponding to the platform