> From: Jagan Teki [mailto:ja...@amarulasolutions.com]
> Sent: Friday, April 24, 2020 1:01 AM
> To: u-boot@lists.denx.de
> Cc: Rick Jian-Zhi Chen(陳建志); Bin Meng; Bhargav Shah; Sagar Shrikant Kadam;
> linux-amar...@amarulasolutions.com; Jagan Teki
> Subject: [PATCH v4 4/5] riscv: dts: hifive-unleashed-a00: Add -u-boot.dtsi
>
> Add U-Boot specific dts file for hifive-unleashed-a00, this would help to add
> u-boot specific properties and other node changes without touching the base
> dts(i) files which are easy to sync from Linux.
>
> Added spi2 alias for qspi2 as an initial u-boot specific property change.
>
> spi probing in current dm model is very much rely on aliases numbering. Even
> though the qspi2 can't come under any associated spi nor flash it would
> require to specify the same to make proper binding happen for other spi
> slaves.
>
> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
> Reviewed-by: Bin Meng <bmeng...@gmail.com>
Acked-by: Rick Chen <r...@andestech.com>
> ---
> Changes for v4:
> - update licence
>
> arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
> create mode 100644 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
>
> diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> new file mode 100644
> index 0000000000..8a784b5661
> --- /dev/null
> +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> @@ -0,0 +1,10 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2019 Jagan Teki <ja...@amarulasolutions.com> */
> +
> +/ {
> + aliases {
> + spi2 = &qspi2;
> + };
> +};
> --
> 2.17.1
>
