On Thu, Mar 31, 2016 at 02:45:01PM +0800, Yuan Yao wrote:
> From: Yuan Yao <yao.yuan@xxxxxxx>
>
> Signed-off-by: Yuan Yao <yao.yuan@xxxxxxx>
Please style of 'arm64: dts: ls1043a: ' for subject prefix.
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 16 ++++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 14 ++++++++++++++
> 2 files changed, 30 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
> index 97e9906..c8303a3 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
> @@ -100,6 +100,22 @@
> };
> };
>
> +&qspi {
Please sort such labeled node alphabetically in label name. That said,
it should go after &lpuart0.
> + num-cs = <2>;
I do not see this property in bindings doc.
> + bus-num = <0>;
> + status = "okay";
Please let 'status' line be the last of property list.
> + fsl,ddr-sampling-point = <4>;
I do not see this one in bindings definition either.
> +
> + qflash0: s25fl128s@0 {
> + compatible = "spansion,m25p80";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + spi-max-frequency = <20000000>;
> + ddr-quad-read;
Ditto
> + reg = <0>;
> + };
> +};
> +
> &i2c0 {
> status = "okay";
> pca9547@77 {
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
> index be72bf5..49b1aeb 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
> @@ -208,6 +208,20 @@
> status = "disabled";
> };
>
> + qspi: quadspi@1550000 {
Please sort the node in <soc>.dtsi in order of unit-address. That said,
the node should be added between ifc@1530000 and esdhc@1560000.
Shawn
> + compatible = "fsl,ls1043a-qspi", "fsl,ls1021a-qspi";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x0 0x1550000 0x0 0x10000>,
> + <0x0 0x40000000 0x0 0x4000000>;
> + reg-names = "QuadSPI", "QuadSPI-memory";
> + interrupts = <0 99 0x4>;
> + clock-names = "qspi_en", "qspi";
> + clocks = <&clockgen 4 0>, <&clockgen 4 0>;
> + big-endian;
> + status = "disabled";
> + };
> +
> i2c0: i2c@2180000 {
> compatible = "fsl,vf610-i2c";
> #address-cells = <1>;
> --
> 2.1.0.27.g96db324
>
>
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