The kernel has different compatible strings for the pio block because the pin-muxing is different on all the different SoCs, but sunxi_gpio.c only support the basic gpio functionality, which is identical everywhere. Add the missing compatible strings for various SoC models.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- drivers/gpio/sunxi_gpio.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c index 9d8f11e..a7cec18 100644 --- a/drivers/gpio/sunxi_gpio.c +++ b/drivers/gpio/sunxi_gpio.c @@ -277,9 +277,17 @@ static int gpio_sunxi_bind(struct udevice *parent) start = 'L' - 'A'; no_banks = 2; /* L & M */ } else if (fdt_node_check_compatible(gd->fdt_blob, parent->of_offset, - "allwinner,sun8i-a23-r-pinctrl") == 0) { + "allwinner,sun8i-a23-r-pinctrl") == 0 || + fdt_node_check_compatible(gd->fdt_blob, parent->of_offset, + "allwinner,sun8i-a83t-r-pinctrl") == 0 || + fdt_node_check_compatible(gd->fdt_blob, parent->of_offset, + "allwinner,sun8i-h3-r-pinctrl") == 0) { start = 'L' - 'A'; no_banks = 1; /* L only */ + } else if (fdt_node_check_compatible(gd->fdt_blob, parent->of_offset, + "allwinner,sun9i-a80-r-pinctrl") == 0) { + start = 'L' - 'A'; + no_banks = 3; /* L, M & N */ } else { start = 0; no_banks = SUNXI_GPIO_BANKS; @@ -316,9 +324,14 @@ static const struct udevice_id sunxi_gpio_ids[] = { { .compatible = "allwinner,sun7i-a20-pinctrl" }, { .compatible = "allwinner,sun8i-a23-pinctrl" }, { .compatible = "allwinner,sun8i-a33-pinctrl" }, + { .compatible = "allwinner,sun8i-a83t-pinctrl", }, + { .compatible = "allwinner,sun8i-h3-pinctrl" }, { .compatible = "allwinner,sun9i-a80-pinctrl" }, { .compatible = "allwinner,sun6i-a31-r-pinctrl" }, { .compatible = "allwinner,sun8i-a23-r-pinctrl" }, + { .compatible = "allwinner,sun8i-a83t-r-pinctrl" }, + { .compatible = "allwinner,sun8i-h3-r-pinctrl", }, + { .compatible = "allwinner,sun9i-a80-r-pinctrl", }, { } };