X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fpinctrl%2Fpinctrl-sandbox.c;h=0786afe747fc6668cb24044f8ced3ffbff931e8e;hb=7132d38cbe45015ac5a4b099b2b1f4b656a5d854;hp=e77b49c1684b74ef5bb4642244589f1a9f66b7e7;hpb=b07d044d5bfa8c440b172eb3f8a9d537f82e21b6;p=oweals%2Fu-boot.git

diff --git a/drivers/pinctrl/pinctrl-sandbox.c b/drivers/pinctrl/pinctrl-sandbox.c
index e77b49c168..0786afe747 100644
--- a/drivers/pinctrl/pinctrl-sandbox.c
+++ b/drivers/pinctrl/pinctrl-sandbox.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2015  Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /* #define DEBUG */
@@ -15,6 +14,15 @@ static const char * const sandbox_pins[] = {
 	"SDA",
 	"TX",
 	"RX",
+	"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[] = {
@@ -22,12 +30,14 @@ static const char * const sandbox_groups[] = {
 	"serial_a",
 	"serial_b",
 	"spi",
+	"w1",
 };
 
 static const char * const sandbox_functions[] = {
 	"i2c",
 	"serial",
 	"spi",
+	"w1",
 };
 
 static const struct pinconf_param sandbox_conf_params[] = {
@@ -54,6 +64,15 @@ static const char *sandbox_get_pin_name(struct udevice *dev, unsigned selector)
 	return sandbox_pins[selector];
 }
 
+static int sandbox_get_pin_muxing(struct udevice *dev,
+				  unsigned int selector,
+				  char *buf, int size)
+{
+	snprintf(buf, size, "%s", sandbox_pins_muxing[selector]);
+
+	return 0;
+}
+
 static int sandbox_get_groups_count(struct udevice *dev)
 {
 	return ARRAY_SIZE(sandbox_groups);
@@ -121,6 +140,7 @@ 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,