Index: head/sys/dev/bhnd/cores/chipc/chipcreg.h
===================================================================
--- head/sys/dev/bhnd/cores/chipc/chipcreg.h
+++ head/sys/dev/bhnd/cores/chipc/chipcreg.h
@@ -280,7 +280,7 @@
 #define	CHIPC_PLL_TYPE1		0x2	/* 48MHz base, 3 dividers */
 #define	CHIPC_PLL_TYPE2		0x4	/* 48MHz, 4 dividers */
 #define	CHIPC_PLL_TYPE3		0x6	/* 25MHz, 2 dividers */
-#define	CHIPC_PLL_TYPE4		0x8	/* 48MHz, 4 dividers */
+#define	CHIPC_PLL_TYPE4		0x1	/* 48MHz, 4 dividers */
 #define	CHIPC_PLL_TYPE5		0x3	/* 25MHz, 4 dividers */
 #define	CHIPC_PLL_TYPE6		0x5	/* 100/200 or 120/240 only */
 #define	CHIPC_PLL_TYPE7		0x7	/* 25MHz, 4 dividers */
Index: head/sys/dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c
===================================================================
--- head/sys/dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c
+++ head/sys/dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c
@@ -374,7 +374,7 @@
 	} else if (PWRCTL_QUIRK(sc, SLOWCLK_CTL)) {
 		div = bhnd_bus_read_4(sc->res, CHIPC_PLL_SLOWCLK_CTL);
 		div = CHIPC_GET_BITS(div, CHIPC_SCC_CD);
-		div *= 4;
+		div = 4 * (div + 1);
 	} else if (PWRCTL_QUIRK(sc, INSTACLK_CTL)) {
 		if (max_freq) {
 			div = 1;
@@ -503,7 +503,10 @@
 	if (bhnd_get_hwrev(sc->chipc_dev) == 10)
 		return (ENODEV);
 
-	scc = bhnd_bus_read_4(sc->res, CHIPC_PLL_SLOWCLK_CTL);
+	if (PWRCTL_QUIRK(sc, SLOWCLK_CTL))
+		scc = bhnd_bus_read_4(sc->res, CHIPC_PLL_SLOWCLK_CTL);
+	else
+		scc = bhnd_bus_read_4(sc->res, CHIPC_SYS_CLK_CTL);
 
 	switch (clock) {
 	case BHND_CLOCK_HT:
@@ -520,7 +523,10 @@
 			return (ENODEV);
 		}
 
-		bhnd_bus_write_4(sc->res, CHIPC_PLL_SLOWCLK_CTL, scc);
+		if (PWRCTL_QUIRK(sc, SLOWCLK_CTL))
+			bhnd_bus_write_4(sc->res, CHIPC_PLL_SLOWCLK_CTL, scc);
+		else
+			bhnd_bus_write_4(sc->res, CHIPC_SYS_CLK_CTL, scc);
 		DELAY(CHIPC_PLL_DELAY);
 
 		break;		
Index: head/sys/mips/broadcom/bcm_pmu.c
===================================================================
--- head/sys/mips/broadcom/bcm_pmu.c
+++ head/sys/mips/broadcom/bcm_pmu.c
@@ -208,7 +208,7 @@
 uint64_t
 bcm_get_alpfreq(struct bcm_platform *bp) {
 	if (!bcm_has_pmu(bp))
-		panic("%s requires PMU\n", __FUNCTION__);
+		return (BHND_PMU_ALP_CLOCK);
 
 	return (bhnd_pmu_alp_clock(bcm_get_pmu(bp)));
 }
@@ -217,7 +217,7 @@
 uint64_t
 bcm_get_ilpfreq(struct bcm_platform *bp) {
 	if (!bcm_has_pmu(bp))
-		panic("%s requires PMU\n", __FUNCTION__);
+		return (BHND_PMU_ILP_CLOCK);
 
 	return (bhnd_pmu_ilp_clock(bcm_get_pmu(bp)));
 }