diff --git a/drivers/clk/clk-oxnas.c b/drivers/clk/clk-oxnas.c
index b1ef3ea990f1..e51e0023fc6e 100644
--- a/drivers/clk/clk-oxnas.c
+++ b/drivers/clk/clk-oxnas.c
@@ -27,6 +27,7 @@
 #include <linux/mfd/syscon.h>
 
 #include <dt-bindings/clock/oxsemi,ox810se.h>
+#include <dt-bindings/clock/oxsemi,ox820.h>
 
 /* Standard regmap gate clocks */
 struct clk_oxnas_gate {
@@ -130,6 +131,38 @@ static struct clk_oxnas_gate *ox810se_gates[] = {
 	&ox810se_nand,
 };
 
+static OXNAS_GATE(ox820_leon, 0, osc_parents);
+static OXNAS_GATE(ox820_dma_sgdma, 1, osc_parents);
+static OXNAS_GATE(ox820_cipher, 2, osc_parents);
+static OXNAS_GATE(ox820_sd, 3, osc_parents);
+static OXNAS_GATE(ox820_sata, 4, osc_parents);
+static OXNAS_GATE(ox820_audio, 5, osc_parents);
+static OXNAS_GATE(ox820_usbmph, 6, osc_parents);
+static OXNAS_GATE(ox820_etha, 7, eth_parents);
+static OXNAS_GATE(ox820_pciea, 8, osc_parents);
+static OXNAS_GATE(ox820_nand, 9, osc_parents);
+static OXNAS_GATE(ox820_ethb, 10, eth_parents);
+static OXNAS_GATE(ox820_pcieb, 11, osc_parents);
+static OXNAS_GATE(ox820_ref600, 12, osc_parents);
+static OXNAS_GATE(ox820_usbdev, 13, osc_parents);
+
+static struct clk_oxnas_gate *ox820_gates[] = {
+	&ox820_leon,
+	&ox820_dma_sgdma,
+	&ox820_cipher,
+	&ox820_sd,
+	&ox820_sata,
+	&ox820_audio,
+	&ox820_usbmph,
+	&ox820_etha,
+	&ox820_pciea,
+	&ox820_nand,
+	&ox820_etha,
+	&ox820_pciea,
+	&ox820_ref600,
+	&ox820_usbdev,
+};
+
 static struct clk_hw_onecell_data ox810se_hw_onecell_data = {
 	.hws = {
 		[CLK_810_LEON]	= &ox810se_leon.hw,
@@ -145,6 +178,25 @@ static struct clk_hw_onecell_data ox810se_hw_onecell_data = {
 	.num = ARRAY_SIZE(ox810se_gates),
 };
 
+static struct clk_hw_onecell_data ox820_hw_onecell_data = {
+	.hws = {
+		[CLK_820_LEON]	= &ox820_leon.hw,
+		[CLK_820_DMA_SGDMA]	= &ox820_dma_sgdma.hw,
+		[CLK_820_CIPHER]	= &ox820_cipher.hw,
+		[CLK_820_SD]	= &ox820_sd.hw,
+		[CLK_820_SATA]	= &ox820_sata.hw,
+		[CLK_820_AUDIO]	= &ox820_audio.hw,
+		[CLK_820_USBMPH]	= &ox820_usbmph.hw,
+		[CLK_820_ETHA]	= &ox820_etha.hw,
+		[CLK_820_PCIEA]	= &ox820_pciea.hw,
+		[CLK_820_NAND]	= &ox820_nand.hw,
+		[CLK_820_ETHB]	= &ox820_ethb.hw,
+		[CLK_820_PCIEB]	= &ox820_pcieb.hw,
+		[CLK_820_REF600]	= &ox820_ref600.hw,
+		[CLK_820_USBDEV]	= &ox820_usbdev.hw,
+	},
+	.num = ARRAY_SIZE(ox820_gates),
+};
 
 static struct oxnas_stdclk_data ox810se_stdclk_data = {
 	.onecell_data = &ox810se_hw_onecell_data,
@@ -152,9 +204,15 @@ static struct oxnas_stdclk_data ox810se_stdclk_data = {
 	.ngates = ARRAY_SIZE(ox810se_gates),
 };
 
+static struct oxnas_stdclk_data ox820_stdclk_data = {
+	.onecell_data = &ox820_hw_onecell_data,
+	.gates = ox820_gates,
+	.ngates = ARRAY_SIZE(ox820_gates),
+};
 
 static const struct of_device_id oxnas_stdclk_dt_ids[] = {
 	{ .compatible = "oxsemi,ox810se-stdclk", &ox810se_stdclk_data },
+	{ .compatible = "oxsemi,ox820-stdclk", &ox820_stdclk_data },
 	{ }
 };