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 <s...@chromium.org>
---
Changes in v3: None
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),
--
2.8.0.rc3.226.g39d4020
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