From: Adrian Fiergolski Date: Tue, 11 Jan 2022 18:05:31 +0000 (+0100) Subject: misc: atsha204a: fix i2c address readout from DTS X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=532a5b297cb27a23979cf2ea2dd2a00bb2e8cf58;p=u-boot.git misc: atsha204a: fix i2c address readout from DTS This patch replaces use fdtdec_get_addr with simpler dev_read_addr(). fdtdec_get_addr doesn't work properly on ZynqMP-based (64bit) system. Although not confirmed, it could be related to the fact, that quoting the documentation, "This variant hard-codes the number of cells used to represent the address and size based on sizeof(fdt_addr_t) and sizeof(fdt_size_t)". Signed-off-by: Adrian Fiergolski Reviewed-by: Marek Behún --- diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c index d264477927..b89463babb 100644 --- a/drivers/misc/atsha204a-i2c.c +++ b/drivers/misc/atsha204a-i2c.c @@ -388,7 +388,7 @@ static int atsha204a_of_to_plat(struct udevice *dev) fdt_addr_t *priv = dev_get_priv(dev); fdt_addr_t addr; - addr = fdtdec_get_addr(gd->fdt_blob, dev_of_offset(dev), "reg"); + addr = dev_read_addr(dev); if (addr == FDT_ADDR_T_NONE) { debug("Can't get ATSHA204A I2C base address\n"); return -ENXIO;