* [PATCH v2 1/2] dt-bindings: spi: Add fsl,ls1028a-dspi compatible
@ 2020-02-18 17:14 ` Michael Walle
0 siblings, 0 replies; 10+ messages in thread
From: Michael Walle @ 2020-02-18 17:14 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Rob Herring, Li Yang, Shawn Guo, Michael Walle
Signed-off-by: Michael Walle <michael@walle.cc>
---
changes since v1:
- none, this is a new patch
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 162e024b95a0..a6e4bc5e96db 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
@@ -7,6 +7,7 @@ Required properties:
"fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
"fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
"fsl,ls1088a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
+ "fsl,ls1028a-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.
--
2.20.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v2 2/2] arm64: dts: ls1028a: add missing SPI nodes
2020-02-18 17:14 ` Michael Walle
@ 2020-02-18 17:14 ` Michael Walle
-1 siblings, 0 replies; 10+ messages in thread
From: Michael Walle @ 2020-02-18 17:14 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Michael Walle, Rob Herring, Shawn Guo, Li Yang
The LS1028A has three (dual) SPI controller. These are compatible with
the ones from the LS1021A. Add the nodes.
The third controller was tested on a custom board.
Signed-off-by: Michael Walle <michael@walle.cc>
---
changes since v1:
- add "fsl,ls1028a-dspi" compatible string
.../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 0bf375ec959b..ef1e3867b3fb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -290,6 +290,45 @@
status = "disabled";
};
+ dspi0: spi@2100000 {
+ compatible = "fsl,ls1028a-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 = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi1: spi@2110000 {
+ compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2110000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi2: spi@2120000 {
+ compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2120000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <3>;
+ little-endian;
+ status = "disabled";
+ };
+
esdhc: mmc@2140000 {
compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
reg = <0x0 0x2140000 0x0 0x10000>;
--
2.20.1
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v2 2/2] arm64: dts: ls1028a: add missing SPI nodes
@ 2020-02-18 17:14 ` Michael Walle
0 siblings, 0 replies; 10+ messages in thread
From: Michael Walle @ 2020-02-18 17:14 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Rob Herring, Li Yang, Shawn Guo, Michael Walle
The LS1028A has three (dual) SPI controller. These are compatible with
the ones from the LS1021A. Add the nodes.
The third controller was tested on a custom board.
Signed-off-by: Michael Walle <michael@walle.cc>
---
changes since v1:
- add "fsl,ls1028a-dspi" compatible string
.../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 0bf375ec959b..ef1e3867b3fb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -290,6 +290,45 @@
status = "disabled";
};
+ dspi0: spi@2100000 {
+ compatible = "fsl,ls1028a-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 = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi1: spi@2110000 {
+ compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2110000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <4>;
+ little-endian;
+ status = "disabled";
+ };
+
+ dspi2: spi@2120000 {
+ compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x2120000 0x0 0x10000>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dspi";
+ clocks = <&clockgen 4 1>;
+ spi-num-chipselects = <3>;
+ little-endian;
+ status = "disabled";
+ };
+
esdhc: mmc@2140000 {
compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
reg = <0x0 0x2140000 0x0 0x10000>;
--
2.20.1
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 2/2] arm64: dts: ls1028a: add missing SPI nodes
2020-02-18 17:14 ` Michael Walle
@ 2020-02-19 2:17 ` Shawn Guo
-1 siblings, 0 replies; 10+ messages in thread
From: Shawn Guo @ 2020-02-19 2:17 UTC (permalink / raw)
To: Michael Walle
Cc: Mark Rutland, devicetree, linux-kernel, Li Yang, Rob Herring,
linux-arm-kernel
On Tue, Feb 18, 2020 at 06:14:18PM +0100, Michael Walle wrote:
> The LS1028A has three (dual) SPI controller. These are compatible with
> the ones from the LS1021A. Add the nodes.
>
> The third controller was tested on a custom board.
>
> Signed-off-by: Michael Walle <michael@walle.cc>
Applied this version, instead.
Shawn
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 2/2] arm64: dts: ls1028a: add missing SPI nodes
@ 2020-02-19 2:17 ` Shawn Guo
0 siblings, 0 replies; 10+ messages in thread
From: Shawn Guo @ 2020-02-19 2:17 UTC (permalink / raw)
To: Michael Walle
Cc: linux-kernel, devicetree, linux-arm-kernel, Mark Rutland,
Rob Herring, Li Yang
On Tue, Feb 18, 2020 at 06:14:18PM +0100, Michael Walle wrote:
> The LS1028A has three (dual) SPI controller. These are compatible with
> the ones from the LS1021A. Add the nodes.
>
> The third controller was tested on a custom board.
>
> Signed-off-by: Michael Walle <michael@walle.cc>
Applied this version, instead.
Shawn
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: spi: Add fsl,ls1028a-dspi compatible
2020-02-18 17:14 ` Michael Walle
@ 2020-02-19 21:36 ` Rob Herring
-1 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2020-02-19 21:36 UTC (permalink / raw)
To: Michael Walle
Cc: Mark Rutland, devicetree, Michael Walle, linux-kernel,
linux-arm-kernel
On Tue, 18 Feb 2020 18:14:17 +0100, Michael Walle wrote:
> Signed-off-by: Michael Walle <michael@walle.cc>
> ---
> changes since v1:
> - none, this is a new patch
>
> Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: spi: Add fsl,ls1028a-dspi compatible
@ 2020-02-19 21:36 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2020-02-19 21:36 UTC (permalink / raw)
To: Michael Walle
Cc: linux-kernel, devicetree, linux-arm-kernel, Mark Rutland,
Michael Walle
On Tue, 18 Feb 2020 18:14:17 +0100, Michael Walle wrote:
> Signed-off-by: Michael Walle <michael@walle.cc>
> ---
> changes since v1:
> - none, this is a new patch
>
> 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] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: spi: Add fsl,ls1028a-dspi compatible
2020-02-18 17:14 ` Michael Walle
@ 2020-03-06 9:52 ` Michael Walle
-1 siblings, 0 replies; 10+ messages in thread
From: Michael Walle @ 2020-03-06 9:52 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Vladimir Oltean, Rob Herring, Shawn Guo, Li Yang
Am 2020-02-18 18:14, schrieb Michael Walle:
> Signed-off-by: Michael Walle <michael@walle.cc>
> ---
> changes since v1:
> - none, this is a new patch
>
> 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 162e024b95a0..a6e4bc5e96db 100644
> --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> @@ -7,6 +7,7 @@ Required properties:
> "fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
> "fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
> "fsl,ls1088a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
> + "fsl,ls1028a-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.
This patch is be superseeded by
https://lore.kernel.org/lkml/20200302001958.11105-2-olteanv@gmail.com/
-michael
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: spi: Add fsl,ls1028a-dspi compatible
@ 2020-03-06 9:52 ` Michael Walle
0 siblings, 0 replies; 10+ messages in thread
From: Michael Walle @ 2020-03-06 9:52 UTC (permalink / raw)
To: linux-kernel, devicetree, linux-arm-kernel
Cc: Mark Rutland, Rob Herring, Li Yang, Shawn Guo, Vladimir Oltean
Am 2020-02-18 18:14, schrieb Michael Walle:
> Signed-off-by: Michael Walle <michael@walle.cc>
> ---
> changes since v1:
> - none, this is a new patch
>
> 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 162e024b95a0..a6e4bc5e96db 100644
> --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> @@ -7,6 +7,7 @@ Required properties:
> "fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
> "fsl,ls1012a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
> "fsl,ls1088a-dspi" followed by "fsl,ls1021a-v1.0-dspi"
> + "fsl,ls1028a-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.
This patch is be superseeded by
https://lore.kernel.org/lkml/20200302001958.11105-2-olteanv@gmail.com/
-michael
^ permalink raw reply [flat|nested] 10+ messages in thread