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author | chao zeng <chao.zeng@siemens.com> | 2022-01-07 11:26:24 +0800 |
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committer | Tom Rini <trini@konsulko.com> | 2022-01-16 08:31:03 -0500 |
commit | b6e59617c8d876876e99e1516ed2d991f25c3fe6 (patch) | |
tree | e09c996be1310b8c3d97e1d054d2d89223ed0dfb /drivers/gpio | |
parent | ef7be5a07b8c31add141da1f2e9a6788357772de (diff) | |
download | u-boot-b6e59617c8d876876e99e1516ed2d991f25c3fe6.zip u-boot-b6e59617c8d876876e99e1516ed2d991f25c3fe6.tar.gz u-boot-b6e59617c8d876876e99e1516ed2d991f25c3fe6.tar.bz2 |
gpio: da8xx_gpio: Fix gpio name with address
The GPIO bank numbers do not appear in the device tree,
so make the gpio name based on the address
(ie gpio@42110000_25 vs 25)
Signed-off-by: chao zeng <chao.zeng@siemens.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/da8xx_gpio.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpio/da8xx_gpio.c b/drivers/gpio/da8xx_gpio.c index d106e98..b310f2d 100644 --- a/drivers/gpio/da8xx_gpio.c +++ b/drivers/gpio/da8xx_gpio.c @@ -545,12 +545,20 @@ static int davinci_gpio_of_to_plat(struct udevice *dev) { struct davinci_gpio_plat *plat = dev_get_plat(dev); fdt_addr_t addr; + char name[18], *str; addr = dev_read_addr(dev); if (addr == FDT_ADDR_T_NONE) return -EINVAL; plat->base = addr; + + sprintf(name, "gpio@%4x_", (unsigned int)plat->base); + str = strdup(name); + if (!str) + return -ENOMEM; + plat->port_name = str; + return 0; } |