From fb9bec8e8a7378d921478d5fbcc941e0fa80c01e Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Sun, 12 Sep 2021 11:15:12 +0800 Subject: dm: core: Add a new API devfdt_get_addr_index_ptr() At present there is only devfdt_get_addr_ptr() which only returns the first pair in the 'reg' property. Add a new API devfdt_get_addr_index_ptr() to return the indexed pointer. Signed-off-by: Bin Meng Reviewed-by: Leo Yu-Chi Liang --- drivers/core/fdtaddr.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/core/fdtaddr.c b/drivers/core/fdtaddr.c index 6dfda207726..c3a50a2b0c1 100644 --- a/drivers/core/fdtaddr.c +++ b/drivers/core/fdtaddr.c @@ -93,6 +93,13 @@ fdt_addr_t devfdt_get_addr_index(const struct udevice *dev, int index) #endif } +void *devfdt_get_addr_index_ptr(const struct udevice *dev, int index) +{ + fdt_addr_t addr = devfdt_get_addr_index(dev, index); + + return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)(uintptr_t)addr; +} + fdt_addr_t devfdt_get_addr_size_index(const struct udevice *dev, int index, fdt_size_t *size) { @@ -155,9 +162,7 @@ fdt_addr_t devfdt_get_addr(const struct udevice *dev) void *devfdt_get_addr_ptr(const struct udevice *dev) { - fdt_addr_t addr = devfdt_get_addr_index(dev, 0); - - return (addr == FDT_ADDR_T_NONE) ? NULL : (void *)(uintptr_t)addr; + return devfdt_get_addr_index_ptr(dev, 0); } void *devfdt_remap_addr_index(const struct udevice *dev, int index) -- cgit v1.3.1