Update the tegra i2c driver to support a live device tree.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
drivers/i2c/tegra_i2c.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 055f48153a..4163d798d5 100644
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -365,7 +365,11 @@ static int tegra_i2c_probe(struct udevice *dev)
i2c_bus->id = dev->seq;
i2c_bus->type = dev_get_driver_data(dev);
- i2c_bus->regs = (struct i2c_ctlr *)devfdt_get_addr(dev);
+ i2c_bus->regs = (struct i2c_ctlr *)dev_read_addr(dev);
+ if ((ulong)i2c_bus->regs == FDT_ADDR_T_NONE) {
+ debug("%s: Cannot get regs address\n", __func__);
+ return -EINVAL;
+ }
ret = reset_get_by_name(dev, "i2c", &i2c_bus->reset_ctl);
if (ret) {
--
2.13.0.506.g27d5fe0cd-goog
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
