Used by I2C controllers 0, 3 and 5 in R8A7795 and R8A7796 SoCs.
Signed-off-by: Ulrich Hecht <[email protected]>
---
drivers/pinctrl/sh-pfc/sh_pfc.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h
index 1fc1336..6bb9c6b 100644
--- a/drivers/pinctrl/sh-pfc/sh_pfc.h
+++ b/drivers/pinctrl/sh-pfc/sh_pfc.h
@@ -386,6 +386,28 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
PINMUX_DATA(fn##_MARK, FN_##msel, FN_##fn, FN_##ipsr)
/*
+ * Describe a pinmux configuration similar to PINMUX_IPSR_MSEL, but with
+ * an additional select register that controls physical multiplexing
+ * with another pin.
+ * - ipsr: IPSR field
+ * - fn: Function name, also referring to the IPSR field
+ * - msel1: Physical multiplexing selector
+ * - msel2: Module selector
+ */
+#define PINMUX_IPSR_MSEL2(ipsr, fn, msel1, msel2) \
+ PINMUX_DATA(fn##_MARK, FN_##msel1, FN_##msel2, FN_##fn, FN_##ipsr)
+
+/*
+ * Describe a pinmux configuration in which a pin is physically multiplexed
+ * with other pins.
+ * - ipsr: IPSR field
+ * - fn: Function name, also referring to the IPSR field
+ * - msel: Phyiscal multiplexing selector
+ */
+#define PINMUX_IPSR_PHYS(ipsr, fn, msel) \
+ PINMUX_DATA(fn##_MARK, FN_##msel)
+
+/*
* Describe a pinmux configuration for a single-function pin with GPIO
* capability.
* - fn: Function name
--
2.7.4
