Add support for of-platdata with rk3288. This requires disabling access to the device tree and renaming the driver to match the string that of-platdata will search for.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: None
drivers/pinctrl/rockchip/pinctrl_rk3288.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3288.c b/drivers/pinctrl/rockchip/pinctrl_rk3288.c index 1fa1daa..8cb3b82 100644 --- a/drivers/pinctrl/rockchip/pinctrl_rk3288.c +++ b/drivers/pinctrl/rockchip/pinctrl_rk3288.c @@ -476,6 +476,7 @@ static int rk3288_pinctrl_request(struct udevice *dev, int func, int flags) static int rk3288_pinctrl_get_periph_id(struct udevice *dev, struct udevice *periph) { +#if !CONFIG_IS_ENABLED(OF_PLATDATA) u32 cell[3]; int ret;
@@ -506,6 +507,7 @@ static int rk3288_pinctrl_get_periph_id(struct udevice *dev, case 103: return PERIPH_ID_HDMI; } +#endif
return -ENOENT; } @@ -664,8 +666,12 @@ static struct pinctrl_ops rk3288_pinctrl_ops = {
static int rk3288_pinctrl_bind(struct udevice *dev) { +#if CONFIG_IS_ENABLED(OF_PLATDATA) + return 0; +#else /* scan child GPIO banks */ return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false); +#endif }
#ifndef CONFIG_SPL_BUILD @@ -719,7 +725,7 @@ static const struct udevice_id rk3288_pinctrl_ids[] = { };
U_BOOT_DRIVER(pinctrl_rk3288) = { - .name = "pinctrl_rk3288", + .name = "rockchip_rk3288_pinctrl", .id = UCLASS_PINCTRL, .of_match = rk3288_pinctrl_ids, .priv_auto_alloc_size = sizeof(struct rk3288_pinctrl_priv),