Hi Romain,
On jeu., déc. 08 2016, Romain Perier <romain.perier@xxxxxxxxxxxxxxxxxx> wrote:
> This commit enables the device node spi0 on the official development
> board for the Marvell Armada 3700. It also adds sub-node for the 128Mb
> SPI-NOR present on the board.
>
> Signed-off-by: Romain Perier <romain.perier@xxxxxxxxxxxxxxxxxx>
> Tested-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Applied on mvebu/dt64
Thanks,
Gregory
> ---
>
> Changes in v3:
> - Added tag "Tested-by" by Gregory
>
> arch/arm64/boot/dts/marvell/armada-3720-db.dts | 30 ++++++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
> index 1372e9a6..0c4eb98 100644
> --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts
> @@ -67,6 +67,36 @@
> status = "okay";
> };
>
> +&spi0 {
> + status = "okay";
> +
> + m25p80@0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <108000000>;
> + spi-rx-bus-width = <4>;
> + spi-tx-bus-width = <4>;
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + partition@0 {
> + label = "bootloader";
> + reg = <0x0 0x200000>;
> + };
> + partition@200000 {
> + label = "U-boot Env";
> + reg = <0x200000 0x10000>;
> + };
> + partition@210000 {
> + label = "Linux";
> + reg = <0x210000 0xDF0000>;
> + };
> + };
> + };
> +};
> +
> /* Exported on the micro USB connector CON32 through an FTDI */
> &uart0 {
> status = "okay";
> --
> 2.9.3
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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