]> git.sur5r.net Git - u-boot/commitdiff
rockchip: rk3036: Bind GPIO banks
authorJeffy Chen <jeffy.chen@rock-chips.com>
Thu, 14 Jan 2016 02:19:37 +0000 (10:19 +0800)
committerSimon Glass <sjg@chromium.org>
Fri, 22 Jan 2016 03:04:04 +0000 (20:04 -0700)
Call dm_scan_fdt_node() in rk3036 pinctrl uclass binding.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
drivers/pinctrl/rockchip/pinctrl_rk3036.c

index 581b09688c59e04548490b066cd5c6b1269f1294..1f78bf862dbc6f0255c07d347dc12e72fb6a0d92 100644 (file)
@@ -15,6 +15,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/periph.h>
 #include <dm/pinctrl.h>
+#include <dm/root.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -252,6 +253,12 @@ static struct pinctrl_ops rk3036_pinctrl_ops = {
        .get_periph_id  = rk3036_pinctrl_get_periph_id,
 };
 
+static int rk3036_pinctrl_bind(struct udevice *dev)
+{
+       /* scan child GPIO banks */
+       return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+}
+
 static int rk3036_pinctrl_probe(struct udevice *dev)
 {
        struct rk3036_pinctrl_priv *priv = dev_get_priv(dev);
@@ -272,5 +279,6 @@ U_BOOT_DRIVER(pinctrl_rk3036) = {
        .of_match       = rk3036_pinctrl_ids,
        .priv_auto_alloc_size = sizeof(struct rk3036_pinctrl_priv),
        .ops            = &rk3036_pinctrl_ops,
+       .bind           = rk3036_pinctrl_bind,
        .probe          = rk3036_pinctrl_probe,
 };