const struct imx_pinctrl_soc_info *info = ipctl->info;
if (info->flags & IMX_USE_SCU)
- return imx_pinconf_get_scu(pctldev, pin_id, config);
+ return info->imx_pinconf_get(pctldev, pin_id, config);
else
return imx_pinconf_get_mmio(pctldev, pin_id, config);
}
const struct imx_pinctrl_soc_info *info = ipctl->info;
if (info->flags & IMX_USE_SCU)
- return imx_pinconf_set_scu(pctldev, pin_id,
+ return info->imx_pinconf_set(pctldev, pin_id,
configs, num_configs);
else
return imx_pinconf_set_mmio(pctldev, pin_id,
int ret;
if (info->flags & IMX_USE_SCU) {
- ret = imx_pinconf_get_scu(pctldev, pin_id, &config);
+ ret = info->imx_pinconf_get(pctldev, pin_id, &config);
if (ret) {
dev_err(ipctl->dev, "failed to get %s pinconf\n",
pin_get_name(pctldev, pin_id));
for (i = 0; i < grp->num_pins; i++) {
pin = &((struct imx_pin *)(grp->data))[i];
if (info->flags & IMX_USE_SCU)
- imx_pinctrl_parse_pin_scu(ipctl, &grp->pins[i],
+ info->imx_pinctrl_parse_pin(ipctl, &grp->pins[i],
pin, &list);
else
imx_pinctrl_parse_pin_mmio(ipctl, &grp->pins[i],
bool invert;
};
+/**
+ * @dev: a pointer back to containing device
+ * @base: the offset to the controller in virtual memory
+ */
+struct imx_pinctrl {
+ struct device *dev;
+ struct pinctrl_dev *pctl;
+ void __iomem *base;
+ void __iomem *input_sel_base;
+ const struct imx_pinctrl_soc_info *info;
+ struct imx_pin_reg *pin_regs;
+ unsigned int group_index;
+ struct mutex mutex;
+};
+
struct imx_pinctrl_soc_info {
const struct pinctrl_pin_desc *pins;
unsigned int npins;
struct pinctrl_gpio_range *range,
unsigned offset,
bool input);
-};
-
-/**
- * @dev: a pointer back to containing device
- * @base: the offset to the controller in virtual memory
- */
-struct imx_pinctrl {
- struct device *dev;
- struct pinctrl_dev *pctl;
- void __iomem *base;
- void __iomem *input_sel_base;
- const struct imx_pinctrl_soc_info *info;
- struct imx_pin_reg *pin_regs;
- unsigned int group_index;
- struct mutex mutex;
+ int (*imx_pinconf_get)(struct pinctrl_dev *pctldev, unsigned int pin_id,
+ unsigned long *config);
+ int (*imx_pinconf_set)(struct pinctrl_dev *pctldev, unsigned int pin_id,
+ unsigned long *configs, unsigned int num_configs);
+ void (*imx_pinctrl_parse_pin)(struct imx_pinctrl *ipctl,
+ unsigned int *pin_id, struct imx_pin *pin,
+ const __be32 **list_p);
};
#define IMX_CFG_PARAMS_DECODE(p, m, o) \
int imx_pinctrl_probe(struct platform_device *pdev,
const struct imx_pinctrl_soc_info *info);
-#ifdef CONFIG_PINCTRL_IMX_SCU
#define BM_PAD_CTL_GP_ENABLE BIT(30)
#define BM_PAD_CTL_IFMUX_ENABLE BIT(31)
#define BP_PAD_CTL_IFMUX 27
void imx_pinctrl_parse_pin_scu(struct imx_pinctrl *ipctl,
unsigned int *pin_id, struct imx_pin *pin,
const __be32 **list_p);
-#else
-static inline int imx_pinconf_get_scu(struct pinctrl_dev *pctldev,
- unsigned pin_id, unsigned long *config)
-{
- return -EINVAL;
-}
-static inline int imx_pinconf_set_scu(struct pinctrl_dev *pctldev,
- unsigned pin_id, unsigned long *configs,
- unsigned num_configs)
-{
- return -EINVAL;
-}
-static inline void imx_pinctrl_parse_pin_scu(struct imx_pinctrl *ipctl,
- unsigned int *pin_id,
- struct imx_pin *pin,
- const __be32 **list_p)
-{
-}
-#endif
#endif /* __DRIVERS_PINCTRL_IMX_H */
.pins = imx8dxl_pinctrl_pads,
.npins = ARRAY_SIZE(imx8dxl_pinctrl_pads),
.flags = IMX_USE_SCU,
+ .imx_pinconf_get = imx_pinconf_get_scu,
+ .imx_pinconf_set = imx_pinconf_set_scu,
+ .imx_pinctrl_parse_pin = imx_pinctrl_parse_pin_scu,
};
static const struct of_device_id imx8dxl_pinctrl_of_match[] = {
.pins = imx8qm_pinctrl_pads,
.npins = ARRAY_SIZE(imx8qm_pinctrl_pads),
.flags = IMX_USE_SCU,
+ .imx_pinconf_get = imx_pinconf_get_scu,
+ .imx_pinconf_set = imx_pinconf_set_scu,
+ .imx_pinctrl_parse_pin = imx_pinctrl_parse_pin_scu,
};
static const struct of_device_id imx8qm_pinctrl_of_match[] = {
.pins = imx8qxp_pinctrl_pads,
.npins = ARRAY_SIZE(imx8qxp_pinctrl_pads),
.flags = IMX_USE_SCU,
+ .imx_pinconf_get = imx_pinconf_get_scu,
+ .imx_pinconf_set = imx_pinconf_set_scu,
+ .imx_pinctrl_parse_pin = imx_pinctrl_parse_pin_scu,
};
static const struct of_device_id imx8qxp_pinctrl_of_match[] = {