diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 0440109e973b9..b58a03b18bdef 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@ -1,13 +1,13 @@
 # SPDX-License-Identifier: GPL-2.0-only
 menuconfig ARCH_MMP
-	bool "Marvell PXA168/910/MMP2"
+	bool "Marvell PXA168/910/MMP2/MMP3"
 	depends on ARCH_MULTI_V5 || ARCH_MULTI_V7
 	select GPIO_PXA
 	select GPIOLIB
 	select PINCTRL
 	select PLAT_PXA
 	help
-	  Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
+	  Support for Marvell's PXA168/PXA910(MMP), MMP2, and MMP3 processor lines.
 
 if ARCH_MMP
 
@@ -129,6 +129,24 @@ config MACH_MMP2_DT
 	  Include support for Marvell MMP2 based platforms using
 	  the device tree.
 
+config MACH_MMP3_DT
+	bool "Support MMP3 (ARMv7) platforms"
+	depends on ARCH_MULTI_V7
+	select ARM_GIC
+	select HAVE_ARM_SCU if SMP
+	select HAVE_ARM_TWD if SMP
+	select CACHE_L2X0
+	select PINCTRL
+	select PINCTRL_SINGLE
+	select ARCH_HAS_RESET_CONTROLLER
+	select CPU_PJ4B
+	select PM_GENERIC_DOMAINS if PM
+	select PM_GENERIC_DOMAINS_OF if PM && OF
+	help
+	  Say 'Y' here if you want to include support for platforms
+	  with Marvell MMP3 processor, also known as PXA2128 or
+	  Armada 620.
+
 endmenu
 
 config CPU_PXA168
diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
index 8f267c7bc6e86..322c1c97dc900 100644
--- a/arch/arm/mach-mmp/Makefile
+++ b/arch/arm/mach-mmp/Makefile
@@ -34,5 +34,6 @@ obj-$(CONFIG_MACH_FLINT)	+= flint.o
 obj-$(CONFIG_MACH_MARVELL_JASPER) += jasper.o
 obj-$(CONFIG_MACH_MMP_DT)	+= mmp-dt.o
 obj-$(CONFIG_MACH_MMP2_DT)	+= mmp2-dt.o
+obj-$(CONFIG_MACH_MMP3_DT)	+= mmp3.o
 obj-$(CONFIG_MACH_TETON_BGA)	+= teton_bga.o
 obj-$(CONFIG_MACH_GPLUGD)	+= gplugd.o
diff --git a/arch/arm/mach-mmp/cputype.h b/arch/arm/mach-mmp/cputype.h
index a96abcf521b4b..c3ec88983e940 100644
--- a/arch/arm/mach-mmp/cputype.h
+++ b/arch/arm/mach-mmp/cputype.h
@@ -18,6 +18,8 @@
  * MMP2	     Z0	   0x560f5811   0x00F00410
  * MMP2      Z1    0x560f5811   0x00E00410
  * MMP2      A0    0x560f5811   0x00A0A610
+ * MMP3      A0    0x562f5842   0x00A02128
+ * MMP3      B0    0x562f5842   0x00B02128
  */
 
 extern unsigned int mmp_chip_id;
@@ -55,4 +57,29 @@ static inline int cpu_is_mmp2(void)
 #define cpu_is_mmp2()	(0)
 #endif
 
+#ifdef CONFIG_MACH_MMP3_DT
+static inline int cpu_is_mmp3(void)
+{
+	return (((read_cpuid_id() >> 8) & 0xff) == 0x58) &&
+		((mmp_chip_id & 0xffff) == 0x2128);
+}
+
+static inline int cpu_is_mmp3_a0(void)
+{
+	return (cpu_is_mmp3() &&
+		((mmp_chip_id & 0x00ff0000) == 0x00a00000));
+}
+
+static inline int cpu_is_mmp3_b0(void)
+{
+	return (cpu_is_mmp3() &&
+		((mmp_chip_id & 0x00ff0000) == 0x00b00000));
+}
+
+#else
+#define cpu_is_mmp3()		(0)
+#define cpu_is_mmp3_a0()	(0)
+#define cpu_is_mmp3_b0()	(0)
+#endif
+
 #endif /* __ASM_MACH_CPUTYPE_H */
diff --git a/arch/arm/mach-mmp/mmp3.c b/arch/arm/mach-mmp/mmp3.c
new file mode 100644
index 0000000000000..b0e86964f302a
--- /dev/null
+++ b/arch/arm/mach-mmp/mmp3.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *  Marvell MMP3 aka PXA2128 aka 88AP2128 support
+ *
+ *  Copyright (C) 2019 Lubomir Rintel <lkundrak@v3.sk>
+ */
+
+#include <linux/io.h>
+#include <linux/irqchip.h>
+#include <linux/of_platform.h>
+#include <linux/clk-provider.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware/cache-l2x0.h>
+
+#include "common.h"
+
+static const char *const mmp3_dt_board_compat[] __initconst = {
+	"marvell,mmp3",
+	NULL,
+};
+
+DT_MACHINE_START(MMP2_DT, "Marvell MMP3")
+	.map_io		= mmp2_map_io,
+	.dt_compat	= mmp3_dt_board_compat,
+	.l2c_aux_val	= 1 << L310_AUX_CTRL_FWA_SHIFT |
+			  L310_AUX_CTRL_DATA_PREFETCH |
+			  L310_AUX_CTRL_INSTR_PREFETCH,
+	.l2c_aux_mask	= 0xc20fffff,
+MACHINE_END
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 3f6fd0be00512..8f4cacbf640e9 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -155,7 +155,8 @@ static void __init timer_config(void)
 
 	__raw_writel(0x0, mmp_timer_base + TMR_CER); /* disable */
 
-	ccr &= (cpu_is_mmp2()) ? (TMR_CCR_CS_0(0) | TMR_CCR_CS_1(0)) :
+	ccr &= (cpu_is_mmp2() || cpu_is_mmp3()) ?
+		(TMR_CCR_CS_0(0) | TMR_CCR_CS_1(0)) :
 		(TMR_CCR_CS_0(3) | TMR_CCR_CS_1(3));
 	__raw_writel(ccr, mmp_timer_base + TMR_CCR);
 
diff --git a/drivers/clk/mmp/Makefile b/drivers/clk/mmp/Makefile
index 7bc7ac69391e3..deb069a4e4215 100644
--- a/drivers/clk/mmp/Makefile
+++ b/drivers/clk/mmp/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_RESET_CONTROLLER) += reset.o
 
 obj-$(CONFIG_MACH_MMP_DT) += clk-of-pxa168.o clk-of-pxa910.o
 obj-$(CONFIG_MACH_MMP2_DT) += clk-of-mmp2.o
+obj-$(CONFIG_MACH_MMP3_DT) += clk-of-mmp2.o
 
 obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o
 obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o
