diff --git a/drivers/mfd/bcm2835-pm.c b/drivers/mfd/bcm2835-pm.c
index 42fe67f1538e76887e0ddfc631724e72a119ef72..ab1e9cbc50b1b0d9a12406647ac3742b8eddebab 100644
--- a/drivers/mfd/bcm2835-pm.c
+++ b/drivers/mfd/bcm2835-pm.c
@@ -50,6 +50,17 @@ static int bcm2835_pm_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	/* Map the ARGON ASB regs if present. */
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+	if (res) {
+		pm->arg_asb = devm_ioremap_resource(dev, res);
+		if (IS_ERR(pm->arg_asb)) {
+			dev_err(dev, "Failed to map ARGON ASB: %ld\n",
+				PTR_ERR(pm->arg_asb));
+			return PTR_ERR(pm->arg_asb);
+		}
+	}
+
 	/* We'll use the presence of the AXI ASB regs in the
 	 * bcm2835-pm binding as the key for whether we can reference
 	 * the full PM register range and support power domains.
diff --git a/drivers/soc/bcm/bcm2835-power.c b/drivers/soc/bcm/bcm2835-power.c
index 1e0041ec813238cbfa7ab52c3fdc9799961169d1..c0618a9c26fac2e090f483314f2117d86a92824f 100644
--- a/drivers/soc/bcm/bcm2835-power.c
+++ b/drivers/soc/bcm/bcm2835-power.c
@@ -143,6 +143,8 @@ struct bcm2835_power {
 	/* AXI Async bridge registers. */
 	void __iomem		*asb;
 
+	bool is_2711;
+
 	struct genpd_onecell_data pd_xlate;
 	struct bcm2835_power_domain domains[BCM2835_POWER_DOMAIN_COUNT];
 	struct reset_controller_dev reset;
@@ -192,6 +194,10 @@ static int bcm2835_power_power_off(struct bcm2835_power_domain *pd, u32 pm_reg)
 {
 	struct bcm2835_power *power = pd->power;
 
+	/* 2711 has no power domains above the reset controller. */
+	if (power->is_2711)
+		return 0;
+
 	/* Enable functional isolation */
 	PM_WRITE(pm_reg, PM_READ(pm_reg) & ~PM_ISFUNC);
 
@@ -213,6 +219,10 @@ static int bcm2835_power_power_on(struct bcm2835_power_domain *pd, u32 pm_reg)
 	int inrush;
 	bool powok;
 
+	/* 2711 has no power domains above the reset controller. */
+	if (power->is_2711)
+		return 0;
+
 	/* If it was already powered on by the fw, leave it that way. */
 	if (PM_READ(pm_reg) & PM_POWUP)
 		return 0;
@@ -627,6 +637,18 @@ static int bcm2835_power_probe(struct platform_device *pdev)
 	power->base = pm->base;
 	power->asb = pm->asb;
 
+	/* 2711 hack: the new ARGON ASB took over V3D, which is our
+	 * only consumer of this driver so far.  The old ASB seems to
+	 * still be present with ISP and H264 bits but no V3D, but I
+	 * don't know if that's real or not.  The V3D is in the same
+	 * place in the new ASB as the old one, so just poke the new
+	 * one for now.
+	 */
+	if (pm->arg_asb) {
+		power->asb = pm->arg_asb;
+		power->is_2711 = true;
+	}
+
 	id = ASB_READ(ASB_AXI_BRDG_ID);
 	if (id != 0x62726467 /* "BRDG" */) {
 		dev_err(dev, "ASB register ID returned 0x%08x\n", id);
diff --git a/include/linux/mfd/bcm2835-pm.h b/include/linux/mfd/bcm2835-pm.h
index ed37dc40e82a821a990cc4442c61d8a8b6842c0f..b2d157091e12bdb4cb30f751867946e63d99b632 100644
--- a/include/linux/mfd/bcm2835-pm.h
+++ b/include/linux/mfd/bcm2835-pm.h
@@ -9,6 +9,7 @@ struct bcm2835_pm {
 	struct device *dev;
 	void __iomem *base;
 	void __iomem *asb;
+	void __iomem *arg_asb;
 };
 
 #endif /* BCM2835_MFD_PM_H */