diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 5fc8f0e..526382d 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -479,6 +479,15 @@ config MTK_TIMER
 	help
 	  Support for Mediatek timer driver.
 
+config MTK_CPUX_TIMER
+	bool "MediaTek CPUX timer driver" if COMPILE_TEST
+	depends on HAS_IOMEM
+	default ARCH_MEDIATEK
+	select TIMER_OF
+	select CLKSRC_MMIO
+	help
+	  Support for MediaTek CPUXGPT timer driver.
+
 config SPRD_TIMER
 	bool "Spreadtrum timer driver" if EXPERT
 	depends on HAS_IOMEM
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index 64ab547..f12d398 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_FSL_FTM_TIMER)	+= timer-fsl-ftm.o
 obj-$(CONFIG_VF_PIT_TIMER)	+= timer-vf-pit.o
 obj-$(CONFIG_CLKSRC_QCOM)	+= timer-qcom.o
 obj-$(CONFIG_MTK_TIMER)		+= timer-mediatek.o
+obj-$(CONFIG_MTK_CPUX_TIMER)	+= timer-mediatek-cpux.o
 obj-$(CONFIG_CLKSRC_PISTACHIO)	+= timer-pistachio.o
 obj-$(CONFIG_CLKSRC_TI_32K)	+= timer-ti-32k.o
 obj-$(CONFIG_OXNAS_RPS_TIMER)	+= timer-oxnas-rps.o
diff --git a/drivers/clocksource/timer-mediatek-cpux.c b/drivers/clocksource/timer-mediatek-cpux.c
new file mode 100644
index 0000000..a8e3df4
--- /dev/null
+++ b/drivers/clocksource/timer-mediatek-cpux.c
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * MediaTek SoCs CPUX General Purpose Timer handling
+ *
+ * Based on timer-mediatek.c:
+ * Copyright (C) 2014 Matthias Brugger <matthias.bgg@gmail.com>
+ *
+ * Copyright (C) 2022 Collabora Ltd.
+ *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+
+#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt
+
+#include <linux/clockchips.h>
+#include <linux/clocksource.h>
+#include <linux/interrupt.h>
+#include <linux/irqreturn.h>
+#include <linux/sched_clock.h>
+#include <linux/slab.h>
+#include "timer-of.h"
+
+#define TIMER_SYNC_TICKS        3
+
+/* cpux mcusys wrapper */
+#define CPUX_CON_REG		0x0
+#define CPUX_IDX_REG		0x4
+
+/* cpux */
+#define CPUX_IDX_GLOBAL_CTRL	0x0
+ #define CPUX_ENABLE		BIT(0)
+ #define CPUX_CLK_DIV_MASK	GENMASK(10, 8)
+ #define CPUX_CLK_DIV1		BIT(8)
+ #define CPUX_CLK_DIV2		BIT(9)
+ #define CPUX_CLK_DIV4		BIT(10)
+#define CPUX_IDX_GLOBAL_IRQ	0x30
+
+static u32 mtk_cpux_readl(u32 reg_idx, struct timer_of *to)
+{
+	writel(reg_idx, timer_of_base(to) + CPUX_IDX_REG);
+	return readl(timer_of_base(to) + CPUX_CON_REG);
+}
+
+static void mtk_cpux_writel(u32 val, u32 reg_idx, struct timer_of *to)
+{
+	writel(reg_idx, timer_of_base(to) + CPUX_IDX_REG);
+	writel(val, timer_of_base(to) + CPUX_CON_REG);
+}
+
+static void mtk_cpux_set_irq(struct timer_of *to, bool enable)
+{
+	const unsigned long *irq_mask = cpumask_bits(cpu_possible_mask);
+	u32 val;
+
+	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_IRQ, to);
+
+	if (enable)
+		val |= *irq_mask;
+	else
+		val &= ~(*irq_mask);
+
+	mtk_cpux_writel(val, CPUX_IDX_GLOBAL_IRQ, to);
+}
+
+static int mtk_cpux_clkevt_shutdown(struct clock_event_device *clkevt)
+{
+	/* Clear any irq */
+	mtk_cpux_set_irq(to_timer_of(clkevt), false);
+
+	/*
+	 * Disabling CPUXGPT timer will crash the platform, especially
+	 * if Trusted Firmware is using it (usually, for sleep states),
+	 * so we only mask the IRQ and call it a day.
+	 */
+	return 0;
+}
+
+static int mtk_cpux_clkevt_resume(struct clock_event_device *clkevt)
+{
+	mtk_cpux_set_irq(to_timer_of(clkevt), true);
+	return 0;
+}
+
+static struct timer_of to = {
+	/*
+	 * There are per-cpu interrupts for the CPUX General Purpose Timer
+	 * but since this timer feeds the AArch64 System Timer we can rely
+	 * on the CPU timer PPIs as well, so we don't declare TIMER_OF_IRQ.
+	 */
+	.flags = TIMER_OF_BASE | TIMER_OF_CLOCK,
+
+	.clkevt = {
+		.name = "mtk-cpuxgpt",
+		.cpumask = cpu_possible_mask,
+		.rating = 10,
+		.set_state_shutdown = mtk_cpux_clkevt_shutdown,
+		.tick_resume = mtk_cpux_clkevt_resume,
+	},
+};
+
+static int __init mtk_cpux_init(struct device_node *node)
+{
+	u32 freq, val;
+	int ret;
+
+	/* If this fails, bad things are about to happen... */
+	ret = timer_of_init(node, &to);
+	if (ret) {
+		WARN(1, "Cannot start CPUX timers.\n");
+		return ret;
+	}
+
+	/*
+	 * Check if we're given a clock with the right frequency for this
+	 * timer, otherwise warn but keep going with the setup anyway, as
+	 * that makes it possible to still boot the kernel, even though
+	 * it may not work correctly (random lockups, etc).
+	 * The reason behind this is that having an early UART may not be
+	 * possible for everyone and this gives a chance to retrieve kmsg
+	 * for eventual debugging even on consumer devices.
+	 */
+	freq = timer_of_rate(&to);
+	if (freq > 13000000)
+		WARN(1, "Requested unsupported timer frequency %u\n", freq);
+
+	/* Clock input is 26MHz, set DIV2 to achieve 13MHz clock */
+	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_CTRL, &to);
+	val &= ~CPUX_CLK_DIV_MASK;
+	val |= CPUX_CLK_DIV2;
+	mtk_cpux_writel(val, CPUX_IDX_GLOBAL_CTRL, &to);
+
+	/* Enable all CPUXGPT timers */
+	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_CTRL, &to);
+	mtk_cpux_writel(val | CPUX_ENABLE, CPUX_IDX_GLOBAL_CTRL, &to);
+
+	clockevents_config_and_register(&to.clkevt, timer_of_rate(&to),
+					TIMER_SYNC_TICKS, 0xffffffff);
+
+	return 0;
+}
+TIMER_OF_DECLARE(mtk_mt6795, "mediatek,mt6795-systimer", mtk_cpux_init);
diff --git a/drivers/clocksource/timer-mediatek.c b/drivers/clocksource/timer-mediatek.c
index d5b29fd..7bcb4a3 100644
--- a/drivers/clocksource/timer-mediatek.c
+++ b/drivers/clocksource/timer-mediatek.c
@@ -22,19 +22,6 @@
 
 #define TIMER_SYNC_TICKS        (3)
 
-/* cpux mcusys wrapper */
-#define CPUX_CON_REG		0x0
-#define CPUX_IDX_REG		0x4
-
-/* cpux */
-#define CPUX_IDX_GLOBAL_CTRL	0x0
- #define CPUX_ENABLE		BIT(0)
- #define CPUX_CLK_DIV_MASK	GENMASK(10, 8)
- #define CPUX_CLK_DIV1		BIT(8)
- #define CPUX_CLK_DIV2		BIT(9)
- #define CPUX_CLK_DIV4		BIT(10)
-#define CPUX_IDX_GLOBAL_IRQ	0x30
-
 /* gpt */
 #define GPT_IRQ_EN_REG          0x00
 #define GPT_IRQ_ENABLE(val)     BIT((val) - 1)
@@ -85,52 +72,6 @@
 
 static void __iomem *gpt_sched_reg __read_mostly;
 
-static u32 mtk_cpux_readl(u32 reg_idx, struct timer_of *to)
-{
-	writel(reg_idx, timer_of_base(to) + CPUX_IDX_REG);
-	return readl(timer_of_base(to) + CPUX_CON_REG);
-}
-
-static void mtk_cpux_writel(u32 val, u32 reg_idx, struct timer_of *to)
-{
-	writel(reg_idx, timer_of_base(to) + CPUX_IDX_REG);
-	writel(val, timer_of_base(to) + CPUX_CON_REG);
-}
-
-static void mtk_cpux_set_irq(struct timer_of *to, bool enable)
-{
-	const unsigned long *irq_mask = cpumask_bits(cpu_possible_mask);
-	u32 val;
-
-	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_IRQ, to);
-
-	if (enable)
-		val |= *irq_mask;
-	else
-		val &= ~(*irq_mask);
-
-	mtk_cpux_writel(val, CPUX_IDX_GLOBAL_IRQ, to);
-}
-
-static int mtk_cpux_clkevt_shutdown(struct clock_event_device *clkevt)
-{
-	/* Clear any irq */
-	mtk_cpux_set_irq(to_timer_of(clkevt), false);
-
-	/*
-	 * Disabling CPUXGPT timer will crash the platform, especially
-	 * if Trusted Firmware is using it (usually, for sleep states),
-	 * so we only mask the IRQ and call it a day.
-	 */
-	return 0;
-}
-
-static int mtk_cpux_clkevt_resume(struct clock_event_device *clkevt)
-{
-	mtk_cpux_set_irq(to_timer_of(clkevt), true);
-	return 0;
-}
-
 static void mtk_syst_ack_irq(struct timer_of *to)
 {
 	/* Clear and disable interrupt */
@@ -340,60 +281,6 @@ static struct timer_of to = {
 	},
 };
 
-static int __init mtk_cpux_init(struct device_node *node)
-{
-	static struct timer_of to_cpux;
-	u32 freq, val;
-	int ret;
-
-	/*
-	 * There are per-cpu interrupts for the CPUX General Purpose Timer
-	 * but since this timer feeds the AArch64 System Timer we can rely
-	 * on the CPU timer PPIs as well, so we don't declare TIMER_OF_IRQ.
-	 */
-	to_cpux.flags = TIMER_OF_BASE | TIMER_OF_CLOCK;
-	to_cpux.clkevt.name = "mtk-cpuxgpt";
-	to_cpux.clkevt.rating = 10;
-	to_cpux.clkevt.cpumask = cpu_possible_mask;
-	to_cpux.clkevt.set_state_shutdown = mtk_cpux_clkevt_shutdown;
-	to_cpux.clkevt.tick_resume = mtk_cpux_clkevt_resume;
-
-	/* If this fails, bad things are about to happen... */
-	ret = timer_of_init(node, &to_cpux);
-	if (ret) {
-		WARN(1, "Cannot start CPUX timers.\n");
-		return ret;
-	}
-
-	/*
-	 * Check if we're given a clock with the right frequency for this
-	 * timer, otherwise warn but keep going with the setup anyway, as
-	 * that makes it possible to still boot the kernel, even though
-	 * it may not work correctly (random lockups, etc).
-	 * The reason behind this is that having an early UART may not be
-	 * possible for everyone and this gives a chance to retrieve kmsg
-	 * for eventual debugging even on consumer devices.
-	 */
-	freq = timer_of_rate(&to_cpux);
-	if (freq > 13000000)
-		WARN(1, "Requested unsupported timer frequency %u\n", freq);
-
-	/* Clock input is 26MHz, set DIV2 to achieve 13MHz clock */
-	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_CTRL, &to_cpux);
-	val &= ~CPUX_CLK_DIV_MASK;
-	val |= CPUX_CLK_DIV2;
-	mtk_cpux_writel(val, CPUX_IDX_GLOBAL_CTRL, &to_cpux);
-
-	/* Enable all CPUXGPT timers */
-	val = mtk_cpux_readl(CPUX_IDX_GLOBAL_CTRL, &to_cpux);
-	mtk_cpux_writel(val | CPUX_ENABLE, CPUX_IDX_GLOBAL_CTRL, &to_cpux);
-
-	clockevents_config_and_register(&to_cpux.clkevt, timer_of_rate(&to_cpux),
-					TIMER_SYNC_TICKS, 0xffffffff);
-
-	return 0;
-}
-
 static int __init mtk_syst_init(struct device_node *node)
 {
 	int ret;
@@ -452,4 +339,3 @@ static int __init mtk_gpt_init(struct device_node *node)
 }
 TIMER_OF_DECLARE(mtk_mt6577, "mediatek,mt6577-timer", mtk_gpt_init);
 TIMER_OF_DECLARE(mtk_mt6765, "mediatek,mt6765-timer", mtk_syst_init);
-TIMER_OF_DECLARE(mtk_mt6795, "mediatek,mt6795-systimer", mtk_cpux_init);
