diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 72c718e66ebb..49c7c1499bc3 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -33,17 +33,6 @@
 #include "../pinctrl-utils.h"
 #include "pinctrl-tegra.h"
 
-struct tegra_pmx {
-	struct device *dev;
-	struct pinctrl_dev *pctl;
-
-	const struct tegra_pinctrl_soc_data *soc;
-	const char **group_pins;
-
-	int nbanks;
-	void __iomem **regs;
-};
-
 static inline u32 pmx_readl(struct tegra_pmx *pmx, u32 bank, u32 reg)
 {
 	return readl(pmx->regs[bank] + reg);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.h b/drivers/pinctrl/tegra/pinctrl-tegra.h
index 33b17cb1471e..aa33c20766c4 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.h
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.h
@@ -16,6 +16,17 @@
 #ifndef __PINMUX_TEGRA_H__
 #define __PINMUX_TEGRA_H__
 
+struct tegra_pmx {
+	struct device *dev;
+	struct pinctrl_dev *pctl;
+
+	const struct tegra_pinctrl_soc_data *soc;
+	const char **group_pins;
+
+	int nbanks;
+	void __iomem **regs;
+};
+
 enum tegra_pinconf_param {
 	/* argument: tegra_pinconf_pull */
 	TEGRA_PINCONF_PARAM_PULL,
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra20.c b/drivers/pinctrl/tegra/pinctrl-tegra20.c
index 7e38ee9bae78..b6dd939d32cc 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra20.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra20.c
@@ -19,6 +19,7 @@
  * more details.
  */
 
+#include <linux/clk-provider.h>
 #include <linux/init.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
@@ -2231,9 +2232,36 @@ static const struct tegra_pinctrl_soc_data tegra20_pinctrl = {
 	.drvtype_in_mux = false,
 };
 
+static const char *cdev1_parents[] = {
+	"dev1_osc_div", "pll_a_out0", "pll_m_out1", "audio",
+};
+
+static const char *cdev2_parents[] = {
+	"dev2_osc_div", "hclk", "pclk", "pll_p_out4",
+};
+
+static void tegra20_pinctrl_register_clock_muxes(struct platform_device *pdev)
+{
+	struct tegra_pmx *pmx = platform_get_drvdata(pdev);
+
+	clk_register_mux(NULL, "cdev1_mux", cdev1_parents, 4, 0,
+			 pmx->regs[1] + 0x8, 2, 2, CLK_MUX_READ_ONLY, NULL);
+
+	clk_register_mux(NULL, "cdev2_mux", cdev2_parents, 4, 0,
+			 pmx->regs[1] + 0x8, 4, 2, CLK_MUX_READ_ONLY, NULL);
+}
+
 static int tegra20_pinctrl_probe(struct platform_device *pdev)
 {
-	return tegra_pinctrl_probe(pdev, &tegra20_pinctrl);
+	int err;
+
+	err = tegra_pinctrl_probe(pdev, &tegra20_pinctrl);
+	if (err)
+		return err;
+
+	tegra20_pinctrl_register_clock_muxes(pdev);
+
+	return 0;
 }
 
 static const struct of_device_id tegra20_pinctrl_of_match[] = {