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[7/8] ARM: dts: r8a7745: Add QSPI support

Message ID 1505322341-9480-8-git-send-email-chris.paterson2@renesas.com (mailing list archive)
State New, archived
Headers show

Commit Message

Chris Paterson Sept. 13, 2017, 5:05 p.m. UTC 
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

Add the DT node for the QSPI interface to the SoC dtsi.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
---
This patch is based on renesas-devel-20170913-v4.13.

This patch is dependant on:
- "dt-bindings: qspi: Add r8a7743/5 to the compatible list"


 arch/arm/boot/dts/r8a7745.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Comments

Geert Uytterhoeven Sept. 19, 2017, 3:10 p.m. UTC | #1 
On Wed, Sep 13, 2017 at 7:05 PM, Chris Paterson
<chris.paterson2@renesas.com> wrote:
> From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
>
> Add the DT node for the QSPI interface to the SoC dtsi.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>

Reviewed-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
Simon Horman Sept. 21, 2017, 8:45 a.m. UTC | #2 
On Tue, Sep 19, 2017 at 05:10:06PM +0200, Geert Uytterhoeven wrote:
> On Wed, Sep 13, 2017 at 7:05 PM, Chris Paterson
> <chris.paterson2@renesas.com> wrote:
> > From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> >
> > Add the DT node for the QSPI interface to the SoC dtsi.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> > Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
> 
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Thanks, applied.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 37c0fac..b819ec5 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -25,6 +25,7 @@ 
 		i2c3 = &i2c3;
 		i2c4 = &i2c4;
 		i2c5 = &i2c5;
+		spi0 = &qspi;
 	};
 
 	cpus {
@@ -752,6 +753,22 @@ 
 			status = "disabled";
 		};
 
+		qspi: spi@e6b10000 {
+			compatible = "renesas,qspi-r8a7745", "renesas,qspi";
+			reg = <0 0xe6b10000 0 0x2c>;
+			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 917>;
+			dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+			       <&dmac1 0x17>, <&dmac1 0x18>;
+			dma-names = "tx", "rx", "tx", "rx";
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			resets = <&cpg 917>;
+			status = "disabled";
+		};
+
 		sdhi0: sd@ee100000 {
 			compatible = "renesas,sdhi-r8a7745";
 			reg = <0 0xee100000 0 0x328>;