diff options
Diffstat (limited to 'drivers/pinctrl/freescale')
-rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 78d33dfb4d2d..188001beb298 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -108,6 +108,15 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, new_map++; for (i = j = 0; i < grp->num_pins; i++) { pin = &((struct imx_pin *)(grp->data))[i]; + + /* + * We only create config maps for SCU pads or MMIO pads that + * are not using the default config(a.k.a IMX_NO_PAD_CTL) + */ + if (!(info->flags & IMX_USE_SCU) && + (pin->conf.mmio.config & IMX_NO_PAD_CTL)) + continue; + new_map[j].type = PIN_MAP_TYPE_CONFIGS_PIN; new_map[j].data.configs.group_or_pin = pin_get_name(pctldev, pin->pin); @@ -120,7 +129,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, new_map[j].data.configs.configs = (unsigned long *)&pin->conf.scu; new_map[j].data.configs.num_configs = 2; - } else if (!(pin->conf.mmio.config & IMX_NO_PAD_CTL)) { + } else { new_map[j].data.configs.configs = &pin->conf.mmio.config; new_map[j].data.configs.num_configs = 1; @@ -549,6 +558,8 @@ static void imx_pinctrl_parse_pin_mmio(struct imx_pinctrl *ipctl, pin_mmio->config = config & ~IMX_PAD_SION; } + *list_p = list; + dev_dbg(ipctl->dev, "%s: 0x%x 0x%08lx", info->pins[*pin_id].name, pin_mmio->mux_mode, pin_mmio->config); } |