From 3b2a29e0971397085c616c89a3a09f2609f50ca4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 4 Jul 2016 11:57:59 -0600 Subject: [PATCH] dm: regmap: Add a dummy implementation for of-platdata Add a placeholder for now so that this code will compile. It currently does nothing. Signed-off-by: Simon Glass --- drivers/core/regmap.c | 9 +++++++++ include/regmap.h | 3 +++ 2 files changed, 12 insertions(+) diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c index 519832f173..7e073cf9c0 100644 --- a/drivers/core/regmap.c +++ b/drivers/core/regmap.c @@ -15,6 +15,14 @@ DECLARE_GLOBAL_DATA_PTR; +#if CONFIG_IS_ENABLED(OF_PLATDATA) +int regmap_init_mem_platdata(struct udevice *dev, fdt32_t *reg, int size, + struct regmap **mapp) +{ + /* TODO(sjg@chromium.org): Implement this when needed */ + return 0; +} +#else int regmap_init_mem(struct udevice *dev, struct regmap **mapp) { const void *blob = gd->fdt_blob; @@ -64,6 +72,7 @@ int regmap_init_mem(struct udevice *dev, struct regmap **mapp) return 0; } +#endif void *regmap_get_range(struct regmap *map, unsigned int range_num) { diff --git a/include/regmap.h b/include/regmap.h index eccf7707f4..922b39fad0 100644 --- a/include/regmap.h +++ b/include/regmap.h @@ -56,6 +56,9 @@ int regmap_read(struct regmap *map, uint offset, uint *valp); */ int regmap_init_mem(struct udevice *dev, struct regmap **mapp); +int regmap_init_mem_platdata(struct udevice *dev, fdt32_t *reg, int size, + struct regmap **mapp); + /** * regmap_get_range() - Obtain the base memory address of a regmap range * -- 2.25.1