| Message ID | 20240223172713.672537-1-varshini.rajendran@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | None | expand |
On 23.02.2024 19:27, Varshini Rajendran wrote: > Add SoC init config for sam9x7 family. > > Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> > --- > 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-$(CONFIG_SOC_SAMV7) += samv7.o > diff --git a/arch/arm/mach-at91/sam9x7.c b/arch/arm/mach-at91/sam9x7.c > new file mode 100644 > index 000000000000..d998fb327860 > --- /dev/null > +++ b/arch/arm/mach-at91/sam9x7.c > @@ -0,0 +1,34 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Setup code for SAM9X7. > + * > + * Copyright (C) 2023 Microchip Technology Inc. and its subsidiaries > + * > + * Author: Varshini Rajendran <varshini.rajendran@microchip.com> > + */ > + > +#include <linux/of.h> > +#include <linux/of_platform.h> > + > +#include <asm/mach/arch.h> > +#include <asm/system_misc.h> This one could be removed. > + > +#include "generic.h" > + > +static void __init sam9x7_init(void) > +{ > + of_platform_default_populate(NULL, NULL, NULL); > + > + sam9x7_pm_init(); > +} > + > +static const char *const sam9x7_dt_board_compat[] __initconst = { you can add a space after * for clarity, e.g.: static const char * const sam9x7_dt_board_compat[] __initconst = { > + "microchip,sam9x7", > + NULL > +}; > + > +DT_MACHINE_START(sam9x7_dt, "Microchip SAM9X7") > + /* Maintainer: Microchip */ > + .init_machine = sam9x7_init, > + .dt_compat = sam9x7_dt_board_compat, > +MACHINE_END
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 794bd12ab0a8..7d8a7bc44e65 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -7,6 +7,7 @@ obj-$(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..d998fb327860 --- /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) 2023 Microchip Technology Inc. and its subsidiaries + * + * Author: Varshini Rajendran <varshini.rajendran@microchip.com> + */ + +#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
Add SoC init config for sam9x7 family. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> --- 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