On 18/03/2020 18:25, Amit Singh Tomar wrote:
> The Cubieboard is a single board computer containing a
> Actions S700 SoC(with 4 ARMv8 Cortex-A53 cores).
>
> This patch adds respective defconfig alongwith .dts(copied
> from Linux v5.5-rc6 with hash "b3a987b0264d").
>
> Signed-off-by: Amit Singh Tomar <amittome...@gmail.com>
> ---
> Changes since v5:
> * Trimmed of the cubieboard7_defconfig.
Thanks, that looks very good now!
Reviewed-by: Andre Przywara <andre.przyw...@arm.com>
Cheers,
Andre
> Changes since v4:
> * No changes.
> Changes since v3:
> * added reviewed-by: tag.
> Changes since v2:
> * No changes.
> Changes since v1:
> * No changes.
> ---
> arch/arm/dts/s700-cubieboard7.dts | 92
> +++++++++++++++++++++++++++++++++++++++
> configs/cubieboard7_defconfig | 9 ++++
> 2 files changed, 101 insertions(+)
> create mode 100644 arch/arm/dts/s700-cubieboard7.dts
> create mode 100644 configs/cubieboard7_defconfig
>
> diff --git a/arch/arm/dts/s700-cubieboard7.dts
> b/arch/arm/dts/s700-cubieboard7.dts
> new file mode 100644
> index 0000000..63e375c
> --- /dev/null
> +++ b/arch/arm/dts/s700-cubieboard7.dts
> @@ -0,0 +1,92 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2017 Andreas Färber
> + */
> +
> +/dts-v1/;
> +
> +#include "s700.dtsi"
> +
> +/ {
> + compatible = "cubietech,cubieboard7", "actions,s700";
> + model = "CubieBoard7";
> +
> + aliases {
> + serial3 = &uart3;
> + };
> +
> + chosen {
> + stdout-path = "serial3:115200n8";
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x80000000>;
> + };
> +
> + memory@1,e0000000 {
> + device_type = "memory";
> + reg = <0x1 0xe0000000 0x0 0x0>;
> + };
> +};
> +
> +&i2c0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c0_default>;
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_default>;
> +};
> +
> +&i2c2 {
> + status = "disabled";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c2_default>;
> +};
> +
> +&pinctrl {
> + i2c0_default: i2c0_default {
> + pinmux {
> + groups = "i2c0_mfp";
> + function = "i2c0";
> + };
> + pinconf {
> + pins = "i2c0_sclk", "i2c0_sdata";
> + bias-pull-up;
> + };
> + };
> +
> + i2c1_default: i2c1_default {
> + pinmux {
> + groups = "i2c1_dummy";
> + function = "i2c1";
> + };
> + pinconf {
> + pins = "i2c1_sclk", "i2c1_sdata";
> + bias-pull-up;
> + };
> + };
> +
> + i2c2_default: i2c2_default {
> + pinmux {
> + groups = "i2c2_dummy";
> + function = "i2c2";
> + };
> + pinconf {
> + pins = "i2c2_sclk", "i2c2_sdata";
> + bias-pull-up;
> + };
> + };
> +};
> +
> +&timer {
> + clocks = <&hosc>;
> +};
> +
> +&uart3 {
> + status = "okay";
> +};
> diff --git a/configs/cubieboard7_defconfig b/configs/cubieboard7_defconfig
> new file mode 100644
> index 0000000..d12c293
> --- /dev/null
> +++ b/configs/cubieboard7_defconfig
> @@ -0,0 +1,9 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_OWL=y
> +CONFIG_MACH_S700=y
> +CONFIG_IDENT_STRING="\ncubieboard7"
> +CONFIG_BOOTDELAY=5
> +CONFIG_USE_BOOTARGS=y
> +CONFIG_BOOTARGS="console=ttyOWL3,115200n8"
> +# CONFIG_DISPLAY_CPUINFO is not set
> +CONFIG_DEFAULT_DEVICE_TREE="s700-cubieboard7"
>
