On 03.06.2023 23:02, Varshini Rajendran wrote:
> Add SoC init config for sam9x7 family
>
> Signed-off-by: Varshini Rajendran <varshini.rajendran@xxxxxxxxxxxxx>
> ---
> arch/arm/mach-at91/Makefile | 1 +
> arch/arm/mach-at91/sam9x7.c | 34 ++++++++++++++++++++++++++++++++++
> 2 files changed, 35 insertions(+)
> create mode 100644 arch/arm/mach-at91/sam9x7.c
>
> diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
> index 794bd12ab0a8..7d8a7bc44e65 100644
> --- a/arch/arm/mach-at91/Makefile
> +++ b/arch/arm/mach-at91/Makefile
> @@ -7,6 +7,7 @@
> obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o
> obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o
> obj-$(CONFIG_SOC_SAM9X60) += sam9x60.o
> +obj-$(CONFIG_SOC_SAM9X7) += sam9x7.o
> obj-$(CONFIG_SOC_SAMA5) += sama5.o sam_secure.o
> obj-$(CONFIG_SOC_SAMA7) += sama7.o
> obj-$(CONFIG_SOC_SAMV7) += samv7.o
> diff --git a/arch/arm/mach-at91/sam9x7.c b/arch/arm/mach-at91/sam9x7.c
> new file mode 100644
> index 000000000000..e322c5a3cdb6
> --- /dev/null
> +++ b/arch/arm/mach-at91/sam9x7.c
> @@ -0,0 +1,34 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Setup code for SAM9X7.
> + *
> + * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
2023?
> + *
> + * Author: Varshini Rajendran <varshini.rajendran@xxxxxxxxxxxxx>
> + */
> +
> +#include <linux/of.h>
> +#include <linux/of_platform.h>
> +
> +#include <asm/mach/arch.h>
> +#include <asm/system_misc.h>
> +
> +#include "generic.h"
> +
> +static void __init sam9x7_init(void)
> +{
> + of_platform_default_populate(NULL, NULL, NULL);
> +
> + sam9x7_pm_init();
> +}
> +
> +static const char *const sam9x7_dt_board_compat[] __initconst = {
> + "microchip,sam9x7",
> + NULL
> +};
> +
> +DT_MACHINE_START(sam9x7_dt, "Microchip SAM9X7")
> + /* Maintainer: Microchip */
> + .init_machine = sam9x7_init,
> + .dt_compat = sam9x7_dt_board_compat,
> +MACHINE_END
