diff options
| author | Tom Rini <trini@konsulko.com> | 2019-05-13 07:13:03 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-05-13 07:13:03 -0400 |
| commit | d2d8f73da4b648ad21b1afb481f0bcd035ebe029 (patch) | |
| tree | 9f42385dcb5d164577b972664fcf63b557a50503 /drivers/gpio/dwapb_gpio.c | |
| parent | 592254b9b8bde7c1844d956fe3ba3dd78f5df054 (diff) | |
| parent | 1b898ffc040b5977a07af755b8ba3aa151914800 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-socfpga
- A10 FPGA programming support, Gen5 livetree conversion
Diffstat (limited to 'drivers/gpio/dwapb_gpio.c')
| -rw-r--r-- | drivers/gpio/dwapb_gpio.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/gpio/dwapb_gpio.c b/drivers/gpio/dwapb_gpio.c index e55fb4ac73..04a2381acd 100644 --- a/drivers/gpio/dwapb_gpio.c +++ b/drivers/gpio/dwapb_gpio.c @@ -17,8 +17,6 @@ #include <errno.h> #include <reset.h> -DECLARE_GLOBAL_DATA_PTR; - #define GPIO_SWPORT_DR(p) (0x00 + (p) * 0xc) #define GPIO_SWPORT_DDR(p) (0x04 + (p) * 0xc) #define GPIO_INTEN 0x30 @@ -150,10 +148,10 @@ static int gpio_dwapb_probe(struct udevice *dev) static int gpio_dwapb_bind(struct udevice *dev) { struct gpio_dwapb_platdata *plat = dev_get_platdata(dev); - const void *blob = gd->fdt_blob; struct udevice *subdev; fdt_addr_t base; - int ret, node, bank = 0; + int ret, bank = 0; + ofnode node; /* If this is a child device, there is nothing to do here */ if (plat) @@ -165,10 +163,9 @@ static int gpio_dwapb_bind(struct udevice *dev) return -ENXIO; } - for (node = fdt_first_subnode(blob, dev_of_offset(dev)); - node > 0; - node = fdt_next_subnode(blob, node)) { - if (!fdtdec_get_bool(blob, node, "gpio-controller")) + for (node = dev_read_first_subnode(dev); ofnode_valid(node); + node = dev_read_next_subnode(node)) { + if (!ofnode_read_bool(node, "gpio-controller")) continue; plat = devm_kcalloc(dev, 1, sizeof(*plat), GFP_KERNEL); @@ -177,15 +174,15 @@ static int gpio_dwapb_bind(struct udevice *dev) plat->base = base; plat->bank = bank; - plat->pins = fdtdec_get_int(blob, node, "snps,nr-gpios", 0); - plat->name = fdt_stringlist_get(blob, node, "bank-name", 0, - NULL); - if (!plat->name) { + plat->pins = ofnode_read_u32_default(node, "snps,nr-gpios", 0); + + if (ofnode_read_string_index(node, "bank-name", 0, + &plat->name)) { /* * Fall back to node name. This means accessing pins * via bank name won't work. */ - plat->name = fdt_get_name(blob, node, NULL); + plat->name = ofnode_get_name(node); } ret = device_bind(dev, dev->driver, plat->name, @@ -193,7 +190,7 @@ static int gpio_dwapb_bind(struct udevice *dev) if (ret) return ret; - dev_set_of_offset(subdev, node); + dev->node = node; bank++; } |