| Message ID | 1527154169-32380-5-git-send-email-michel.pollet@bp.renesas.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Thu, May 24, 2018 at 11:28 AM, Michel Pollet <michel.pollet@bp.renesas.com> wrote: > This adds a base device tree file for the RZN1-DB board, with only the > basic support allowing the system to boot to a prompt. Only one UART is > used, with only a single CPU running. > > Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > --- /dev/null > +++ b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts > @@ -0,0 +1,29 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Device Tree Source for the RZN1D-DB Board > + * > + * Copyright (C) 2018 Renesas Electronics Europe Limited > + * > + */ > + > +/dts-v1/; > + > +#include "r9a06g032.dtsi" > + > +/ { > + model = "RZN1D-DB Board"; > + compatible = "renesas,rzn1d400-db", > + "renesas,r9a06g032"; Nit: This could fit on a single line. > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + aliases { > + serial0 = &uart0; > + }; > +}; Gr{oetje,eeting}s, Geert
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f4753b0..6157897 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -814,6 +814,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ r8a7793-gose.dtb \ r8a7794-alt.dtb \ r8a7794-silk.dtb \ + r9a06g032-rzn1d400-db.dtb \ sh73a0-kzm9g.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rv1108-evb.dtb \ diff --git a/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts new file mode 100644 index 0000000..292af58 --- /dev/null +++ b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the RZN1D-DB Board + * + * Copyright (C) 2018 Renesas Electronics Europe Limited + * + */ + +/dts-v1/; + +#include "r9a06g032.dtsi" + +/ { + model = "RZN1D-DB Board"; + compatible = "renesas,rzn1d400-db", + "renesas,r9a06g032"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &uart0; + }; +}; + +&uart0 { + status = "okay"; +};
This adds a base device tree file for the RZN1-DB board, with only the basic support allowing the system to boot to a prompt. Only one UART is used, with only a single CPU running. Signed-off-by: Michel Pollet <michel.pollet@bp.renesas.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts | 29 +++++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts