dm: gpio: Add live tree support
Add support for requesting GPIOs with a live device tree.
This involves adjusting the function signature for the legacy function
gpio_request_by_name_nodev(), so fix up all callers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes to stm32f746-disco.c:
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index c4e2cd7..8bc3828 100644
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -1663,7 +1663,7 @@
chip->sels[i].rb.type = RB_NATIVE;
chip->sels[i].rb.info.nativeid = tmp;
} else {
- ret = gpio_request_by_name_nodev(blob, node,
+ ret = gpio_request_by_name_nodev(offset_to_ofnode(node),
"rb-gpios", i,
&chip->sels[i].rb.info.gpio,
GPIOD_IS_IN);
diff --git a/drivers/mtd/nand/tegra_nand.c b/drivers/mtd/nand/tegra_nand.c
index 5c9b485..c03c9cb 100644
--- a/drivers/mtd/nand/tegra_nand.c
+++ b/drivers/mtd/nand/tegra_nand.c
@@ -894,8 +894,8 @@
config->reg = (struct nand_ctlr *)fdtdec_get_addr(blob, node, "reg");
config->enabled = fdtdec_get_is_enabled(blob, node);
config->width = fdtdec_get_int(blob, node, "nvidia,nand-width", 8);
- err = gpio_request_by_name_nodev(blob, node, "nvidia,wp-gpios", 0,
- &config->wp_gpio, GPIOD_IS_OUT);
+ err = gpio_request_by_name_nodev(offset_to_ofnode(node),
+ "nvidia,wp-gpios", 0, &config->wp_gpio, GPIOD_IS_OUT);
if (err)
return err;
err = fdtdec_get_int_array(blob, node, "nvidia,timing",