diff --git a/doc/device-tree-bindings/net/ti,dp83867.txt b/doc/device-tree-bindings/net/ti,dp83867.txt
index f31c2da..034146f 100644
--- a/doc/device-tree-bindings/net/ti,dp83867.txt
+++ b/doc/device-tree-bindings/net/ti,dp83867.txt
@@ -12,6 +12,8 @@ Required properties:
 		compensate for the board being designed with the lanes swapped.
 	- enet-phy-no-lane-swap - Indicates that PHY will disable swap of the
 		TX/RX lanes.
+	- ti,clk-output-sel - Clock output select - see dt-bindings/net/ti-dp83867.h
+		for applicable values
 
 Default child nodes are standard Ethernet PHY device
 nodes as described in doc/devicetree/bindings/net/ethernet.txt
@@ -24,6 +26,7 @@ Example:
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 		enet-phy-lane-no-swap;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_CHN_A_TCLK>;
 	};
 
 Datasheet can be found:
diff --git a/drivers/net/phy/ti.c b/drivers/net/phy/ti.c
index e27ee32..6db6edd 100644
--- a/drivers/net/phy/ti.c
+++ b/drivers/net/phy/ti.c
@@ -93,6 +93,9 @@
 
 #define DP83867_IO_MUX_CFG_IO_IMPEDANCE_MAX	0x0
 #define DP83867_IO_MUX_CFG_IO_IMPEDANCE_MIN	0x1f
+#define DP83867_IO_MUX_CFG_CLK_O_SEL_SHIFT	8
+#define DP83867_IO_MUX_CFG_CLK_O_SEL_MASK	\
+		GENMASK(0x1f, DP83867_IO_MUX_CFG_CLK_O_SEL_SHIFT)
 
 /* CFG4 bits */
 #define DP83867_CFG4_PORT_MIRROR_EN		BIT(0)
@@ -110,6 +113,7 @@ struct dp83867_private {
 	int io_impedance;
 	bool rxctrl_strap_quirk;
 	int port_mirroring;
+	int clk_output_sel;
 };
 
 /**
@@ -208,6 +212,18 @@ static int dp83867_of_init(struct phy_device *phydev)
 {
 	struct dp83867_private *dp83867 = phydev->priv;
 	ofnode node;
+	u16 val;
+
+	/* Optional configuration */
+
+	/*
+	 * Keep the default value if ti,clk-output-sel is not set
+	 * or to high
+	 */
+
+	dp83867->clk_output_sel =
+		ofnode_read_u32_default(node, "ti,clk-output-sel",
+					DP83867_CLK_O_SEL_REF_CLK);
 
 	node = phy_get_ofnode(phydev);
 	if (!ofnode_valid(node))
@@ -239,6 +255,17 @@ static int dp83867_of_init(struct phy_device *phydev)
 		dp83867->port_mirroring = DP83867_PORT_MIRRORING_DIS;
 
 
+	/* Clock output selection if muxing property is set */
+	if (dp83867->clk_output_sel != DP83867_CLK_O_SEL_REF_CLK) {
+		val = phy_read_mmd_indirect(phydev, DP83867_IO_MUX_CFG,
+					    DP83867_DEVADDR, phydev->addr);
+		val &= ~DP83867_IO_MUX_CFG_CLK_O_SEL_MASK;
+		val |= (dp83867->clk_output_sel <<
+			DP83867_IO_MUX_CFG_CLK_O_SEL_SHIFT);
+		phy_write_mmd_indirect(phydev, DP83867_IO_MUX_CFG,
+				       DP83867_DEVADDR, phydev->addr, val);
+	}
+
 	return 0;
 }
 #else
diff --git a/include/dt-bindings/net/ti-dp83867.h b/include/dt-bindings/net/ti-dp83867.h
index b8e5df6..85d08f6 100644
--- a/include/dt-bindings/net/ti-dp83867.h
+++ b/include/dt-bindings/net/ti-dp83867.h
@@ -31,4 +31,19 @@
 #define DP83867_RGMIIDCTL_3_75_NS	0xe
 #define DP83867_RGMIIDCTL_4_00_NS	0xf
 
+/* IO_MUX_CFG - Clock output selection */
+#define DP83867_CLK_O_SEL_CHN_A_RCLK		0x0
+#define DP83867_CLK_O_SEL_CHN_B_RCLK		0x1
+#define DP83867_CLK_O_SEL_CHN_C_RCLK		0x2
+#define DP83867_CLK_O_SEL_CHN_D_RCLK		0x3
+#define DP83867_CLK_O_SEL_CHN_A_RCLK_DIV5	0x4
+#define DP83867_CLK_O_SEL_CHN_B_RCLK_DIV5	0x5
+#define DP83867_CLK_O_SEL_CHN_C_RCLK_DIV5	0x6
+#define DP83867_CLK_O_SEL_CHN_D_RCLK_DIV5	0x7
+#define DP83867_CLK_O_SEL_CHN_A_TCLK		0x8
+#define DP83867_CLK_O_SEL_CHN_B_TCLK		0x9
+#define DP83867_CLK_O_SEL_CHN_C_TCLK		0xA
+#define DP83867_CLK_O_SEL_CHN_D_TCLK		0xB
+#define DP83867_CLK_O_SEL_REF_CLK		0xC
+
 #endif