[PATCHv2 0/3] arm64: dts: ls1012a: add the DTS node for DSPI support

[PATCHv2 0/3] arm64: dts: ls1012a: add the DTS node for DSPI support

[Zhiqiang Hou]

From: Hou Zhiqiang <Zhiqiang.Hou-3arQi8VN3Tc@public.gmane.org>

Corrected the subject for 3/5 patch v1.

Yuan Yao (3):
  arm64: dts: ls1012a: add the DTS node for DSPI support
  Documentation: fsl: dspi: Add fsl,ls1012a-dspi compatible string
  Documentation: dt: mtd: add sst25wf040b and en25s64 to the SPI NOR
    support list

 .../devicetree/bindings/mtd/jedec,spi-nor.txt      |  2 ++
 .../devicetree/bindings/spi/spi-fsl-dspi.txt       |  1 +
 arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts  | 33 ++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi     | 13 +++++++++
 4 files changed, 49 insertions(+)

-- 
2.14.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCHv2 1/3] arm64: dts: ls1012a: add the DTS node for DSPI support

[Zhiqiang Hou]

From: Yuan Yao <yao.yuan@nxp.com>

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
---
V2:
 - No change

 arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts | 33 +++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi    | 13 +++++++++
 2 files changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
index 8c013b54db14..cdc4aee75227 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
@@ -93,6 +93,39 @@
 	};
 };
 
+&dspi {
+	bus-num = <0>;
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "n25q128a11", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "sst25wf040b", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <1>;
+		spi-max-frequency = <10000000>;
+	};
+
+	flash@2 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "en25s64", "jedec,spi-nor";
+		spi-cpol;
+		spi-cpha;
+		reg = <2>;
+		spi-max-frequency = <10000000>;
+	};
+};
+
 &duart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index df83915d6ea6..09ce00022728 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -355,6 +355,19 @@
 			status = "disabled";
 		};
 
+		dspi: dspi@2100000 {
+			compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x2100000 0x0 0x10000>;
+			interrupts = <0 64 IRQ_TYPE_LEVEL_HIGH>;
+			clock-names = "dspi";
+			clocks = <&clockgen 4 0>;
+			spi-num-chipselects = <5>;
+			big-endian;
+			status = "disabled";
+		};
+
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
-- 
2.14.1

[PATCHv2 2/3] Documentation: fsl: dspi: Add fsl,ls1012a-dspi compatible string

[Zhiqiang Hou]

From: Yuan Yao <yao.yuan@nxp.com>

new compatible string: "fsl,ls1012a-dspi".

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
---
V2:
 - No change

 Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
index ff5893d275a2..800c483b0076 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
@@ -5,6 +5,7 @@ Required properties:
 		"fsl,ls2085a-dspi"
 		or
 		"fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
+		"fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
 - clocks: from common clock binding: handle to dspi clock.
-- 
2.14.1

[PATCHv2 3/3] Documentation: dt: mtd: add sst25wf040b and en25s64 to the SPI NOR support list

[Zhiqiang Hou]

From: Yuan Yao <yao.yuan@nxp.com>

The chip sst25wf040b and en25s64 are compatible with SPI NOR flash.

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
---
V2:
 - Corrected the subject.

 Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
index 9ce35af8507c..4cab5d85cf6f 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt
@@ -13,6 +13,7 @@ Required properties:
                  at25df321a
                  at25df641
                  at26df081a
+                 en25s64
                  mr25h256
                  mr25h10
                  mr25h40
@@ -31,6 +32,7 @@ Required properties:
                  s25fl008k
                  s25fl064k
                  sst25vf040b
+                 sst25wf040b
                  m25p40
                  m25p80
                  m25p16
-- 
2.14.1

Re: [PATCHv2 0/3] arm64: dts: ls1012a: add the DTS node for DSPI support

[Shawn Guo]

On Wed, Aug 30, 2017 at 06:12:35PM +0800, Zhiqiang Hou wrote:
> From: Hou Zhiqiang <Zhiqiang.Hou-3arQi8VN3Tc@public.gmane.org>
> 
> Corrected the subject for 3/5 patch v1.
> 
> Yuan Yao (3):
>   arm64: dts: ls1012a: add the DTS node for DSPI support
>   Documentation: fsl: dspi: Add fsl,ls1012a-dspi compatible string
>   Documentation: dt: mtd: add sst25wf040b and en25s64 to the SPI NOR
>     support list

I edited bindings doc patch subject a bit, and applied all.

Shawn
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

RE: [PATCHv2 0/3] arm64: dts: ls1012a: add the DTS node for DSPI support

[Z.q. Hou]

Hi Shawn,

> -----Original Message-----
> From: Shawn Guo [mailto:shawnguo@kernel.org]
> Sent: 2017年9月20日 22:11
> To: Z.q. Hou <zhiqiang.hou@nxp.com>
> Cc: linux-arm-kernel@lists.infradead.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; dwmw2@infradead.org; robh+dt@kernel.org;
> mark.rutland@arm.com; computersforpeace@gmail.com
> Subject: Re: [PATCHv2 0/3] arm64: dts: ls1012a: add the DTS node for DSPI
> support
> 
> On Wed, Aug 30, 2017 at 06:12:35PM +0800, Zhiqiang Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> >
> > Corrected the subject for 3/5 patch v1.
> >
> > Yuan Yao (3):
> >   arm64: dts: ls1012a: add the DTS node for DSPI support
> >   Documentation: fsl: dspi: Add fsl,ls1012a-dspi compatible string
> >   Documentation: dt: mtd: add sst25wf040b and en25s64 to the SPI NOR
> >     support list
> 
> I edited bindings doc patch subject a bit, and applied all.

Thanks a lot!

- Zhiqiang