We want to drop the board-*.c files but keep things working. Let's make it a bit easier to support legacy platform data init with quirks. This also keeps board-generic.c clean from board specific hacks.
For now, the quirks table is empty, that is populated in the later patches. Signed-off-by: Tony Lindgren <t...@atomide.com> --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/board-generic.c | 1 + arch/arm/mach-omap2/common.h | 2 ++ arch/arm/mach-omap2/pdata-quirks.c | 39 +++++++++++++++++++++++++++++++++++ 4 files changed, 43 insertions(+), 1 deletion(-) create mode 100644 arch/arm/mach-omap2/pdata-quirks.c diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index afb457c..f8d4a1b 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -233,7 +233,7 @@ obj-y += drm.o endif # Specific board support -obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o +obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o pdata-quirks.o obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 39c7838..022b0df 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -56,6 +56,7 @@ static void __init omap_generic_init(void) omap_sdrc_init(NULL, NULL); of_platform_populate(NULL, omap_dt_match_table, NULL, NULL); + pdata_quirks_init(); /* * HACK: call display setup code for selected boards to enable omapdss. diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 4a5684b..fd059e0 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -288,6 +288,8 @@ static inline void omap4_cpu_resume(void) #endif +void pdata_quirks_init(void); + struct omap_sdrc_params; extern void omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1); diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c new file mode 100644 index 0000000..e605199 --- /dev/null +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -0,0 +1,39 @@ +/* + * Legacy platform_data quirks + * + * Copyright (C) 2013 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/clk.h> +#include <linux/init.h> +#include <linux/kernel.h> + +#include "common.h" +#include "common-board-devices.h" +#include "dss-common.h" + +struct pdata_init { + const char *compatible; + void (*fn)(void); +}; + +static struct pdata_init pdata_quirks[] __initdata = { + { /* sentinel */ }, +}; + +void __init pdata_quirks_init(void) +{ + struct pdata_init *quirks = pdata_quirks; + + while (quirks->compatible) { + if (of_machine_is_compatible(quirks->compatible)) { + if (quirks->fn) + quirks->fn(); + break; + } + quirks++; + } +} -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html