On Thu, May 16, 2019 at 11:47:06AM +0000, Kuldeep Singh wrote:
> QSPI support is added for kernel version greater than 5.0 and supports
> quad mode defined by
> TX-WIDTH = <4>, RX-WIDTH = <4>
>
> RDB/QDS has two 64MB flash from SPANSION(s25fs512s)
>
> Signed-off-by: Ashish Kumar <ashish.kumar@xxxxxxx>
> Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxx>
Please do not send patch in message encoding with base64. I do not
apply it.
Shawn
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 3 ++-
> arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 6 ++++--
> 2 files changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> index eec62c63dafe..43a5ef6357d5 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
> @@ -166,9 +166,10 @@
> status = "okay";
>
> qflash0: flash@0 {
> - compatible = "spansion,m25p80";
> + compatible = "spansion,m25p80", "jedec,spi-nor";
> #address-cells = <1>;
> #size-cells = <1>;
> + m25p,fast-read;
> spi-max-frequency = <20000000>;
> spi-rx-bus-width = <4>;
> spi-tx-bus-width = <4>;
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> index 6a6514d0e5a9..85105a20fc04 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> @@ -102,9 +102,10 @@
> status = "okay";
>
> qflash0: flash@0 {
> - compatible = "spansion,m25p80";
> + compatible = "spansion,m25p80", "jedec,spi-nor";
> #address-cells = <1>;
> #size-cells = <1>;
> + m25p,fast-read;
> spi-max-frequency = <20000000>;
> spi-rx-bus-width = <4>;
> spi-tx-bus-width = <4>;
> @@ -112,9 +113,10 @@
> };
>
> qflash1: flash@1 {
> - compatible = "spansion,m25p80";
> + compatible = "spansion,m25p80", "jedec,spi-nor";
> #address-cells = <1>;
> #size-cells = <1>;
> + m25p,fast-read;
> spi-max-frequency = <20000000>;
> spi-rx-bus-width = <4>;
> spi-tx-bus-width = <4>;
> --
> 2.17.1
>
