Add get_pin_mux ops support to display the pin muxing
description of the sandbox_pins[]
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---
Changes in v3:
- Fix typo
Changes in v2: None
drivers/pinctrl/pinctrl-sandbox.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-sandbox.c
b/drivers/pinctrl/pinctrl-sandbox.c
index 755ac08bdf72..c09e0f2d0e37 100644
--- a/drivers/pinctrl/pinctrl-sandbox.c
+++ b/drivers/pinctrl/pinctrl-sandbox.c
@@ -17,6 +17,14 @@ static const char * const sandbox_pins[] = {
"W1"
};
+static const char * const sandbox_pins_muxing[] = {
+ "I2C SCL",
+ "I2C SDA",
+ "Uart TX",
+ "Uart RX",
+ "1-wire gpio",
+};
+
static const char * const sandbox_groups[] = {
"i2c",
"serial_a",
@@ -56,6 +64,12 @@ static const char *sandbox_get_pin_name(struct udevice *dev,
unsigned selector)
return sandbox_pins[selector];
}
+static const char *sandbox_get_pin_muxing(struct udevice *dev,
+ unsigned int selector)
+{
+ return sandbox_pins_muxing[selector];
+}
+
static int sandbox_get_groups_count(struct udevice *dev)
{
return ARRAY_SIZE(sandbox_groups);
@@ -123,6 +137,7 @@ static int sandbox_pinconf_group_set(struct udevice *dev,
const struct pinctrl_ops sandbox_pinctrl_ops = {
.get_pins_count = sandbox_get_pins_count,
.get_pin_name = sandbox_get_pin_name,
+ .get_pin_muxing = sandbox_get_pin_muxing,
.get_groups_count = sandbox_get_groups_count,
.get_group_name = sandbox_get_group_name,
.get_functions_count = sandbox_get_functions_count,
--
1.9.1
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