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| author | Simon Glass <sjg@chromium.org> | 2016-07-04 11:58:30 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-07-14 20:40:24 -0600 |
| commit | d95b14ffab33713c3058008bac9c05a792d39a17 (patch) | |
| tree | cebf333ba9aa607db07d05bd97e1d128a4884a58 | |
| parent | 2d143bd6199c6c7ed6513c6a066569f76b1289f4 (diff) | |
| download | u-boot-imx-d95b14ffab33713c3058008bac9c05a792d39a17.zip u-boot-imx-d95b14ffab33713c3058008bac9c05a792d39a17.tar.gz u-boot-imx-d95b14ffab33713c3058008bac9c05a792d39a17.tar.bz2 | |
rockchip: pinctrl: Update the rk3288 driver to support of-platdata
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>
| -rw-r--r-- | drivers/pinctrl/rockchip/pinctrl_rk3288.c | 8 |
1 files changed, 7 insertions, 1 deletions
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), |