pinctrl: sh-pfc: Support named pins with custom configuration

[mirror_ubuntu-bionic-kernel.git] / drivers / pinctrl / sh-pfc / sh_pfc.h

diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 2345421103db342e537187380f088240e3b1bf59..e42cc7a8d10ee75c0af30bb6cc200c9a31f5d3e1 100644 (file)
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -189,6 +189,12 @@ struct sh_pfc_window {
        unsigned long size;
 };
 
+struct sh_pfc_bias_info {
+       u16 pin;
+       u16 reg : 11;
+       u16 bit : 5;
+};
+
 struct sh_pfc_pin_range;
 
 struct sh_pfc {
@@ -540,6 +546,14 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
                .configs = SH_PFC_PIN_CFG_NO_GPIO,                      \
        }
 
+/* SH_PFC_PIN_NAMED_CFG - Expand to a sh_pfc_pin entry with the given name */
+#define SH_PFC_PIN_NAMED_CFG(row, col, _name, cfgs)                    \
+       {                                                               \
+               .pin = PIN_NUMBER(row, col),                            \
+               .name = __stringify(PIN_##_name),                       \
+               .configs = SH_PFC_PIN_CFG_NO_GPIO | cfgs,               \
+       }
+
 /* PINMUX_DATA_ALL - Expand to a list of PORT_name_DATA, PORT_name_FN0,
  *                  PORT_name_OUT, PORT_name_IN marks
  */