* [PATCH 2/3] arm64: dts: ls1088a: Add the DSPI controller node
2019-08-01 8:31 [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Chuanhua Han
@ 2019-08-01 8:31 ` Chuanhua Han
2019-08-24 18:36 ` Shawn Guo
2019-08-01 8:31 ` [PATCH 3/3] arm64: dts: ls1088a-qds: Add the spi-flash nodes under the DSPI controller Chuanhua Han
` (2 subsequent siblings)
3 siblings, 1 reply; 6+ messages in thread
From: Chuanhua Han @ 2019-08-01 8:31 UTC (permalink / raw)
To: broonie, robh+dt, mark.rutland, shawnguo, leoyang.li
Cc: linux-spi, devicetree, linux-kernel, linux-arm-kernel, Chuanhua Han
This patch adds the DSPI controller node for ls1088a boards.
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index dacd8cf..fe8f1bd 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -252,6 +252,19 @@
#thermal-sensor-cells = <1>;
};
+ dspi: spi@2100000 {
+ compatible = "fsl,ls1088a-dspi",
+ "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2100000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <6>;
+ status = "disabled";
+ };
+
duart0: serial@21c0500 {
compatible = "fsl,ns16550", "ns16550a";
reg = <0x0 0x21c0500 0x0 0x100>;
--
2.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/3] arm64: dts: ls1088a: Add the DSPI controller node
2019-08-01 8:31 ` [PATCH 2/3] arm64: dts: ls1088a: Add the DSPI controller node Chuanhua Han
@ 2019-08-24 18:36 ` Shawn Guo
0 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2019-08-24 18:36 UTC (permalink / raw)
To: Chuanhua Han
Cc: broonie, robh+dt, mark.rutland, leoyang.li, linux-spi,
devicetree, linux-kernel, linux-arm-kernel
On Thu, Aug 01, 2019 at 04:31:04PM +0800, Chuanhua Han wrote:
> This patch adds the DSPI controller node for ls1088a boards.
>
> Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> index dacd8cf..fe8f1bd 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> @@ -252,6 +252,19 @@
> #thermal-sensor-cells = <1>;
> };
>
> + dspi: spi@2100000 {
> + compatible = "fsl,ls1088a-dspi",
> + "fsl,ls1021a-v1.0-dspi";
I fixed the indent to have two compatible strings aligned on same
column when applying.
Shawn
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x0 0x2100000 0x0 0x10000>;
> + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
> + clock-names = "dspi";
> + clocks = <&clockgen 4 1>;
> + spi-num-chipselects = <6>;
> + status = "disabled";
> + };
> +
> duart0: serial@21c0500 {
> compatible = "fsl,ns16550", "ns16550a";
> reg = <0x0 0x21c0500 0x0 0x100>;
> --
> 2.9.5
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] arm64: dts: ls1088a-qds: Add the spi-flash nodes under the DSPI controller
2019-08-01 8:31 [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Chuanhua Han
2019-08-01 8:31 ` [PATCH 2/3] arm64: dts: ls1088a: Add the DSPI controller node Chuanhua Han
@ 2019-08-01 8:31 ` Chuanhua Han
2019-08-21 18:34 ` [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Rob Herring
2019-08-24 18:35 ` Shawn Guo
3 siblings, 0 replies; 6+ messages in thread
From: Chuanhua Han @ 2019-08-01 8:31 UTC (permalink / raw)
To: broonie, robh+dt, mark.rutland, shawnguo, leoyang.li
Cc: linux-spi, devicetree, linux-kernel, linux-arm-kernel, Chuanhua Han
This patch adds the spi-flash nodes under the DSPI controller for
ls1088a-qds boards.
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts | 33 +++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
index 6f48d21..120e62d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
@@ -17,6 +17,39 @@
compatible = "fsl,ls1088a-qds", "fsl,ls1088a";
};
+&dspi {
+ bus-num = <0>;
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+
+ flash@1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-cpol;
+ spi-cpha;
+ spi-max-frequency = <3500000>;
+ reg = <1>;
+ };
+
+ flash@2 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-cpol;
+ spi-cpha;
+ spi-max-frequency = <3500000>;
+ reg = <2>;
+ };
+};
+
&i2c0 {
status = "okay";
--
2.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string
2019-08-01 8:31 [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Chuanhua Han
2019-08-01 8:31 ` [PATCH 2/3] arm64: dts: ls1088a: Add the DSPI controller node Chuanhua Han
2019-08-01 8:31 ` [PATCH 3/3] arm64: dts: ls1088a-qds: Add the spi-flash nodes under the DSPI controller Chuanhua Han
@ 2019-08-21 18:34 ` Rob Herring
2019-08-24 18:35 ` Shawn Guo
3 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2019-08-21 18:34 UTC (permalink / raw)
To: Chuanhua Han
Cc: broonie, robh+dt, mark.rutland, shawnguo, leoyang.li, linux-spi,
devicetree, linux-kernel, linux-arm-kernel, Chuanhua Han
On Thu, 1 Aug 2019 16:31:03 +0800, Chuanhua Han wrote:
> new compatible string: "fsl,ls1088a-dspi".
>
> Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
> ---
> Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string
2019-08-01 8:31 [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Chuanhua Han
` (2 preceding siblings ...)
2019-08-21 18:34 ` [PATCH 1/3] dt-bindings: fsl: dspi: Add fsl,ls1088a-dspi compatible string Rob Herring
@ 2019-08-24 18:35 ` Shawn Guo
3 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2019-08-24 18:35 UTC (permalink / raw)
To: Chuanhua Han
Cc: broonie, robh+dt, mark.rutland, leoyang.li, linux-spi,
devicetree, linux-kernel, linux-arm-kernel
On Thu, Aug 01, 2019 at 04:31:03PM +0800, Chuanhua Han wrote:
> new compatible string: "fsl,ls1088a-dspi".
>
> Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Applied all, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread