> From: Jagan Teki [mailto:[email protected]] > Sent: Friday, April 24, 2020 1:01 AM > To: [email protected] > Cc: Rick Jian-Zhi Chen(陳建志); Bin Meng; Bhargav Shah; Sagar Shrikant Kadam; > [email protected]; 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 <[email protected]> > Reviewed-by: Bin Meng <[email protected]>
Acked-by: Rick Chen <[email protected]> > --- > 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 <[email protected]> */ > + > +/ { > + aliases { > + spi2 = &qspi2; > + }; > +}; > -- > 2.17.1 >
