diff options
| author | Simon Glass | 2017-07-25 08:30:06 -0600 |
|---|---|---|
| committer | Simon Glass | 2017-07-28 12:02:47 -0600 |
| commit | d8554d0853ec975f298e349fce27933c335062ea (patch) | |
| tree | 52fd4d5bc1b26a20201dea13737c6f18cefc0b2e /drivers | |
| parent | 28a3e5a86451751a3feaf3a07a976ecd2a112aff (diff) | |
dm: tegra: i2c: Convert to livetree
Update the tegra i2c driver to support a live device tree.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/tegra_i2c.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c index 055f48153ae..3255e8ed370 100644 --- a/drivers/i2c/tegra_i2c.c +++ b/drivers/i2c/tegra_i2c.c @@ -9,7 +9,6 @@ #include <common.h> #include <dm.h> #include <errno.h> -#include <fdtdec.h> #include <i2c.h> #include <asm/io.h> #include <clk.h> @@ -365,7 +364,11 @@ 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) { |