diff --git a/drivers/clk/mediatek/clk-mt7622.c b/drivers/clk/mediatek/clk-mt7622.c
index 2beb630..23b9787 100644
--- a/drivers/clk/mediatek/clk-mt7622.c
+++ b/drivers/clk/mediatek/clk-mt7622.c
@@ -66,6 +66,24 @@
 	    21, 0x358, 1, 0x35c, 0),
 };
 
+static const struct mtk_gate_regs apmixed_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_APMIXED(_id, _parent, _shift) {		\
+		.id = _id,				\
+		.parent = _parent,			\
+		.regs = &apmixed_cg_regs,		\
+		.shift = _shift,			\
+		.flags = CLK_GATE_NO_SETCLR_INV,	\
+	}
+
+static const struct mtk_gate apmixed_cgs[] = {
+	GATE_APMIXED(CLK_APMIXED_MAIN_CORE_EN, CLK_APMIXED_MAINPLL, 5),
+};
+
 /* topckgen */
 #define FACTOR0(_id, _parent, _mult, _div)			\
 	FACTOR(_id, _parent, _mult, _div, CLK_PARENT_APMIXED)
@@ -366,6 +384,20 @@
 };
 
 /* infracfg */
+#define APMIXED_PARENT(_id) PARENT(_id, CLK_PARENT_APMIXED)
+#define XTAL_PARENT(_id) PARENT(_id, CLK_PARENT_XTAL)
+
+static const struct mtk_parent infra_mux1_parents[] = {
+	XTAL_PARENT(CLK_XTAL),
+	APMIXED_PARENT(CLK_APMIXED_MAINPLL),
+	APMIXED_PARENT(CLK_APMIXED_MAIN_CORE_EN),
+	APMIXED_PARENT(CLK_APMIXED_MAINPLL),
+};
+
+static const struct mtk_composite infra_muxes[] = {
+	MUX_MIXED(CLK_INFRA_MUX1_SEL, infra_mux1_parents, 0x000, 2, 2),
+};
+
 static const struct mtk_gate_regs infra_cg_regs = {
 	.set_ofs = 0x40,
 	.clr_ofs = 0x44,
@@ -382,14 +414,26 @@
 
 static const struct mtk_gate infra_cgs[] = {
 	GATE_INFRA(CLK_INFRA_DBGCLK_PD, CLK_TOP_AXI_SEL, 0),
-	GATE_INFRA(CLK_INFRA_TRNG, CLK_TOP_AXI_SEL, 2),
 	GATE_INFRA(CLK_INFRA_AUDIO_PD, CLK_TOP_AUD_INTBUS_SEL, 5),
 	GATE_INFRA(CLK_INFRA_IRRX_PD, CLK_TOP_IRRX_SEL, 16),
 	GATE_INFRA(CLK_INFRA_APXGPT_PD, CLK_TOP_F10M_REF_SEL, 18),
 	GATE_INFRA(CLK_INFRA_PMIC_PD, CLK_TOP_PMICSPI_SEL, 22),
+	GATE_INFRA(CLK_INFRA_TRNG, CLK_TOP_AXI_SEL, 2),
 };
 
 /* pericfg */
+static const int peribus_ck_parents[] = {
+	CLK_TOP_SYSPLL1_D8,
+	CLK_TOP_SYSPLL1_D4,
+};
+
+#define PERI_MUX(_id, _parents, _reg, _shift, _width) \
+	MUX_FLAGS(_id, _parents, _reg, _shift, _width, CLK_PARENT_TOPCKGEN)
+
+static const struct mtk_composite peri_muxes[] = {
+	PERI_MUX(CLK_PERIBUS_SEL, peribus_ck_parents, 0x05c, 0, 1),
+};
+
 static const struct mtk_gate_regs peri0_cg_regs = {
 	.set_ofs = 0x8,
 	.clr_ofs = 0x10,
@@ -402,13 +446,17 @@
 	.sta_ofs = 0x1C,
 };
 
-#define GATE_PERI0(_id, _parent, _shift) {			\
+#define GATE_PERI0_FLAGS(_id, _parent, _shift, _flags) {	\
 		.id = _id,					\
 		.parent = _parent,				\
 		.regs = &peri0_cg_regs,				\
 		.shift = _shift,				\
-		.flags = CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN,	\
+		.flags = _flags,				\
 	}
+#define GATE_PERI0(_id, _parent, _shift) \
+	GATE_PERI0_FLAGS(_id, _parent, _shift, CLK_GATE_SETCLR | CLK_PARENT_TOPCKGEN)
+#define GATE_PERI0_XTAL(_id, _parent, _shift) \
+	GATE_PERI0_FLAGS(_id, _parent, _shift, CLK_GATE_SETCLR | CLK_PARENT_XTAL)
 
 #define GATE_PERI1(_id, _parent, _shift) {			\
 		.id = _id,					\
@@ -421,14 +469,14 @@
 static const struct mtk_gate peri_cgs[] = {
 	/* PERI0 */
 	GATE_PERI0(CLK_PERI_THERM_PD, CLK_TOP_AXI_SEL, 1),
-	GATE_PERI0(CLK_PERI_PWM1_PD, CLK_XTAL, 2),
-	GATE_PERI0(CLK_PERI_PWM2_PD, CLK_XTAL, 3),
-	GATE_PERI0(CLK_PERI_PWM3_PD, CLK_XTAL, 4),
-	GATE_PERI0(CLK_PERI_PWM4_PD, CLK_XTAL, 5),
-	GATE_PERI0(CLK_PERI_PWM5_PD, CLK_XTAL, 6),
-	GATE_PERI0(CLK_PERI_PWM6_PD, CLK_XTAL, 7),
-	GATE_PERI0(CLK_PERI_PWM7_PD, CLK_XTAL, 8),
-	GATE_PERI0(CLK_PERI_PWM_PD, CLK_XTAL, 9),
+	GATE_PERI0_XTAL(CLK_PERI_PWM1_PD, CLK_XTAL, 2),
+	GATE_PERI0_XTAL(CLK_PERI_PWM2_PD, CLK_XTAL, 3),
+	GATE_PERI0_XTAL(CLK_PERI_PWM3_PD, CLK_XTAL, 4),
+	GATE_PERI0_XTAL(CLK_PERI_PWM4_PD, CLK_XTAL, 5),
+	GATE_PERI0_XTAL(CLK_PERI_PWM5_PD, CLK_XTAL, 6),
+	GATE_PERI0_XTAL(CLK_PERI_PWM6_PD, CLK_XTAL, 7),
+	GATE_PERI0_XTAL(CLK_PERI_PWM7_PD, CLK_XTAL, 8),
+	GATE_PERI0_XTAL(CLK_PERI_PWM_PD, CLK_XTAL, 9),
 	GATE_PERI0(CLK_PERI_AP_DMA_PD, CLK_TOP_AXI_SEL, 12),
 	GATE_PERI0(CLK_PERI_MSDC30_0_PD, CLK_TOP_MSDC30_0_SEL, 13),
 	GATE_PERI0(CLK_PERI_MSDC30_1_PD, CLK_TOP_MSDC30_1_SEL, 14),
@@ -436,12 +484,13 @@
 	GATE_PERI0(CLK_PERI_UART1_PD, CLK_TOP_AXI_SEL, 18),
 	GATE_PERI0(CLK_PERI_UART2_PD, CLK_TOP_AXI_SEL, 19),
 	GATE_PERI0(CLK_PERI_UART3_PD, CLK_TOP_AXI_SEL, 20),
+	GATE_PERI0(CLK_PERI_UART4_PD, CLK_TOP_AXI_SEL, 21),
 	GATE_PERI0(CLK_PERI_BTIF_PD, CLK_TOP_AXI_SEL, 22),
 	GATE_PERI0(CLK_PERI_I2C0_PD, CLK_TOP_AXI_SEL, 23),
 	GATE_PERI0(CLK_PERI_I2C1_PD, CLK_TOP_AXI_SEL, 24),
 	GATE_PERI0(CLK_PERI_I2C2_PD, CLK_TOP_AXI_SEL, 25),
 	GATE_PERI0(CLK_PERI_SPI1_PD, CLK_TOP_SPI1_SEL, 26),
-	GATE_PERI0(CLK_PERI_AUXADC_PD, CLK_XTAL, 27),
+	GATE_PERI0_XTAL(CLK_PERI_AUXADC_PD, CLK_XTAL, 27),
 	GATE_PERI0(CLK_PERI_SPI0_PD, CLK_TOP_SPI0_SEL, 28),
 	GATE_PERI0(CLK_PERI_SNFI_PD, CLK_TOP_NFI_INFRA_SEL, 29),
 	GATE_PERI0(CLK_PERI_NFI_PD, CLK_TOP_AXI_SEL, 30),
@@ -550,12 +599,33 @@
 	GATE_SSUSB(CLK_SSUSB_DMA_EN, CLK_TOP_HIF_SEL, 8),
 };
 
+static const struct mtk_clk_tree mt7622_apmixed_clk_tree = {
+	.xtal2_rate = 25 * MHZ,
+	.plls = apmixed_plls,
+	.gates_offs = CLK_APMIXED_MAIN_CORE_EN,
+	.gates = apmixed_cgs,
+};
+
+static const struct mtk_clk_tree mt7622_infra_clk_tree = {
+	.xtal_rate = 25 * MHZ,
+	.muxes_offs = CLK_INFRA_MUX1_SEL,
+	.gates_offs = CLK_INFRA_DBGCLK_PD,
+	.muxes = infra_muxes,
+	.gates = infra_cgs,
+};
+
+static const struct mtk_clk_tree mt7622_peri_clk_tree = {
+	.xtal_rate = 25 * MHZ,
+	.muxes_offs = CLK_PERIBUS_SEL,
+	.gates_offs = CLK_PERI_THERM_PD,
+	.muxes = peri_muxes,
+	.gates = peri_cgs,
+};
+
 static const struct mtk_clk_tree mt7622_clk_tree = {
 	.xtal_rate = 25 * MHZ,
-	.xtal2_rate = 25 * MHZ,
 	.fdivs_offs = CLK_TOP_TO_USB3_SYS,
 	.muxes_offs = CLK_TOP_AXI_SEL,
-	.plls = apmixed_plls,
 	.fclks = top_fixed_clks,
 	.fdivs = top_fixed_divs,
 	.muxes = top_muxes,
@@ -582,7 +652,7 @@
 	struct mtk_clk_priv *priv = dev_get_priv(dev);
 	int ret;
 
-	ret = mtk_common_clk_init(dev, &mt7622_clk_tree);
+	ret = mtk_common_clk_init(dev, &mt7622_apmixed_clk_tree);
 	if (ret)
 		return ret;
 
@@ -603,12 +673,12 @@
 
 static int mt7622_infracfg_probe(struct udevice *dev)
 {
-	return mtk_common_clk_gate_init(dev, &mt7622_clk_tree, infra_cgs);
+	return mtk_common_clk_infrasys_init(dev, &mt7622_infra_clk_tree);
 }
 
 static int mt7622_pericfg_probe(struct udevice *dev)
 {
-	return mtk_common_clk_gate_init(dev, &mt7622_clk_tree, peri_cgs);
+	return mtk_common_clk_infrasys_init(dev, &mt7622_peri_clk_tree);
 }
 
 static int mt7622_pciesys_probe(struct udevice *dev)
diff --git a/include/dt-bindings/clock/mt7622-clk.h b/include/dt-bindings/clock/mt7622-clk.h
index 76fcaff..cdbcaef 100644
--- a/include/dt-bindings/clock/mt7622-clk.h
+++ b/include/dt-bindings/clock/mt7622-clk.h
@@ -117,46 +117,51 @@
 #define CLK_TOP_I2S1_MCK_DIV_PD		104
 #define CLK_TOP_I2S2_MCK_DIV_PD		105
 #define CLK_TOP_I2S3_MCK_DIV_PD		106
+#define CLK_TOP_A1SYS_HP_DIV_PD		107
+#define CLK_TOP_A2SYS_HP_DIV_PD		108
 
 /* INFRACFG */
 
-#define CLK_INFRA_DBGCLK_PD		0
-#define CLK_INFRA_TRNG			1
+#define CLK_INFRA_MUX1_SEL		0
+#define CLK_INFRA_DBGCLK_PD		1
 #define CLK_INFRA_AUDIO_PD		2
 #define CLK_INFRA_IRRX_PD		3
 #define CLK_INFRA_APXGPT_PD		4
 #define CLK_INFRA_PMIC_PD		5
+#define CLK_INFRA_TRNG			6
 
 /* PERICFG */
 
-#define CLK_PERI_THERM_PD		0
-#define CLK_PERI_PWM1_PD		1
-#define CLK_PERI_PWM2_PD		2
-#define CLK_PERI_PWM3_PD		3
-#define CLK_PERI_PWM4_PD		4
-#define CLK_PERI_PWM5_PD		5
-#define CLK_PERI_PWM6_PD		6
-#define CLK_PERI_PWM7_PD		7
-#define CLK_PERI_PWM_PD			8
-#define CLK_PERI_AP_DMA_PD		9
-#define CLK_PERI_MSDC30_0_PD		10
-#define CLK_PERI_MSDC30_1_PD		11
-#define CLK_PERI_UART0_PD		12
-#define CLK_PERI_UART1_PD		13
-#define CLK_PERI_UART2_PD		14
-#define CLK_PERI_UART3_PD		15
-#define CLK_PERI_BTIF_PD		16
-#define CLK_PERI_I2C0_PD		17
-#define CLK_PERI_I2C1_PD		18
-#define CLK_PERI_I2C2_PD		19
-#define CLK_PERI_SPI1_PD		20
-#define CLK_PERI_AUXADC_PD		21
-#define CLK_PERI_SPI0_PD		22
-#define CLK_PERI_SNFI_PD		23
-#define CLK_PERI_NFI_PD			24
-#define CLK_PERI_NFIECC_PD		25
-#define CLK_PERI_FLASH_PD		26
-#define CLK_PERI_IRTX_PD		27
+#define CLK_PERIBUS_SEL			0
+#define CLK_PERI_THERM_PD		1
+#define CLK_PERI_PWM1_PD		2
+#define CLK_PERI_PWM2_PD		3
+#define CLK_PERI_PWM3_PD		4
+#define CLK_PERI_PWM4_PD		5
+#define CLK_PERI_PWM5_PD		6
+#define CLK_PERI_PWM6_PD		7
+#define CLK_PERI_PWM7_PD		8
+#define CLK_PERI_PWM_PD			9
+#define CLK_PERI_AP_DMA_PD		10
+#define CLK_PERI_MSDC30_0_PD		11
+#define CLK_PERI_MSDC30_1_PD		12
+#define CLK_PERI_UART0_PD		13
+#define CLK_PERI_UART1_PD		14
+#define CLK_PERI_UART2_PD		15
+#define CLK_PERI_UART3_PD		16
+#define CLK_PERI_UART4_PD		17
+#define CLK_PERI_BTIF_PD		18
+#define CLK_PERI_I2C0_PD		19
+#define CLK_PERI_I2C1_PD		20
+#define CLK_PERI_I2C2_PD		21
+#define CLK_PERI_SPI1_PD		22
+#define CLK_PERI_AUXADC_PD		23
+#define CLK_PERI_SPI0_PD		24
+#define CLK_PERI_SNFI_PD		25
+#define CLK_PERI_NFI_PD			26
+#define CLK_PERI_NFIECC_PD		27
+#define CLK_PERI_FLASH_PD		28
+#define CLK_PERI_IRTX_PD		29
 
 /* APMIXEDSYS */
 
@@ -169,6 +174,7 @@
 #define CLK_APMIXED_AUD2PLL		6
 #define CLK_APMIXED_TRGPLL		7
 #define CLK_APMIXED_SGMIPLL		8
+#define CLK_APMIXED_MAIN_CORE_EN	9
 
 /* AUDIOSYS */
 
@@ -206,7 +212,7 @@
 #define CLK_AUDIO_DLMCH			31
 #define CLK_AUDIO_ARB1			32
 #define CLK_AUDIO_AWB			33
-#define CLK_AUDIO_AWB3			34
+#define CLK_AUDIO_AWB2			34
 #define CLK_AUDIO_DAI			35
 #define CLK_AUDIO_MOD			36
 #define CLK_AUDIO_ASRCI3		37