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| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2016-01-14 10:19:37 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-21 20:04:04 -0700 |
| commit | 9d19e5d3da0e12077f4cc6b672ba88199bf48796 (patch) | |
| tree | ae55f65e1ff546af28fe5b99d3de64f87be81e95 /drivers | |
| parent | f7ee071a22df69e919c9829bbd800cb5e9c1703c (diff) | |
| download | u-boot-imx-9d19e5d3da0e12077f4cc6b672ba88199bf48796.zip u-boot-imx-9d19e5d3da0e12077f4cc6b672ba88199bf48796.tar.gz u-boot-imx-9d19e5d3da0e12077f4cc6b672ba88199bf48796.tar.bz2 | |
rockchip: rk3036: Bind GPIO banks
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/rockchip/pinctrl_rk3036.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pinctrl/rockchip/pinctrl_rk3036.c b/drivers/pinctrl/rockchip/pinctrl_rk3036.c index 581b096..1f78bf8 100644 --- a/drivers/pinctrl/rockchip/pinctrl_rk3036.c +++ b/drivers/pinctrl/rockchip/pinctrl_rk3036.c @@ -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, }; |