@@ -736,13 +736,30 @@ static void __init at91_pm_modes_init(void)
 
 struct pmc_info {
 	unsigned long uhp_udp_mask;
+	unsigned long mckr;
 };
 
 static const struct pmc_info pmc_infos[] __initconst = {
-	{ .uhp_udp_mask = AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP },
-	{ .uhp_udp_mask = AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP },
-	{ .uhp_udp_mask = AT91SAM926x_PMC_UHP },
-	{ .uhp_udp_mask = 0 },
+	{
+		.uhp_udp_mask = AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP,
+		.mckr = 0x30,
+	},
+
+	{
+		.uhp_udp_mask = AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP,
+		.mckr = 0x30,
+	},
+	{
+		.uhp_udp_mask = AT91SAM926x_PMC_UHP,
+		.mckr = 0x30,
+	},
+	{	.uhp_udp_mask = 0,
+		.mckr = 0x30,
+	},
+	{
+		.uhp_udp_mask = AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP,
+		.mckr = 0x28,
+	},
 };
 
 static const struct of_device_id atmel_pmc_ids[] __initconst = {

@@ -757,7 +774,7 @@ static const struct of_device_id atmel_pmc_ids[] __initconst = {
 	{ .compatible = "atmel,sama5d3-pmc", .data = &pmc_infos[1] },
 	{ .compatible = "atmel,sama5d4-pmc", .data = &pmc_infos[1] },
 	{ .compatible = "atmel,sama5d2-pmc", .data = &pmc_infos[1] },
-	{ .compatible = "microchip,sam9x60-pmc", .data = &pmc_infos[1] },
+	{ .compatible = "microchip,sam9x60-pmc", .data = &pmc_infos[4] },
 	{ /* sentinel */ },
 };
 

@@ -779,6 +796,7 @@ static void __init at91_pm_init(void (*pm_idle)(void))
 
 	pmc = of_id->data;
 	soc_pm.data.uhp_udp_mask = pmc->uhp_udp_mask;
+	soc_pm.data.pmc_mckr_offset = pmc->mckr;
 
 	if (pm_idle)
 		arm_pm_idle = pm_idle;

@@ -33,6 +33,7 @@ struct at91_pm_data {
 	void __iomem *sfrbu;
 	unsigned int standby_mode;
 	unsigned int suspend_mode;
+	unsigned int pmc_mckr_offset;
 };
 #endif
 

@@ -12,6 +12,8 @@ int main(void)
 	DEFINE(PM_DATA_MODE,		offsetof(struct at91_pm_data, mode));
 	DEFINE(PM_DATA_SHDWC,		offsetof(struct at91_pm_data, shdwc));
 	DEFINE(PM_DATA_SFRBU,		offsetof(struct at91_pm_data, sfrbu));
+	DEFINE(PM_DATA_PMC_MCKR_OFFSET,	offsetof(struct at91_pm_data,
+						 pmc_mckr_offset));
 
 	return 0;
 }

@@ -93,6 +93,8 @@ ENTRY(at91_pm_suspend_in_sram)
 	str	tmp1, .memtype
 	ldr	tmp1, [r0, #PM_DATA_MODE]
 	str	tmp1, .pm_mode
+	ldr	tmp1, [r0, #PM_DATA_PMC_MCKR_OFFSET]
+	str	tmp1, .mckr_offset
 	/* Both ldrne below are here to preload their address in the TLB */
 	ldr	tmp1, [r0, #PM_DATA_SHDWC]
 	str	tmp1, .shdwc

@@ -138,9 +140,10 @@ ENDPROC(at91_pm_suspend_in_sram)
 ENTRY(at91_backup_mode)
 	/* Switch the master clock source to slow clock. */
 	ldr	pmc, .pmc_base
-	ldr	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp2, .mckr_offset
+	ldr	tmp1, [pmc, tmp2]
 	bic	tmp1, tmp1, #AT91_PMC_CSS
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	str	tmp1, [pmc, tmp2]
 
 	wait_mckrdy
 

@@ -218,6 +221,7 @@ ENDPROC(at91_backup_mode)
  */
 .macro at91_pm_ulp1_mode
 	ldr	pmc, .pmc_base
+	ldr	tmp2, .mckr_offset
 
 	/* Save RC oscillator state and check if it is enabled. */
 	ldr	tmp1, [pmc, #AT91_PMC_SR]

@@ -254,10 +258,10 @@ ENDPROC(at91_backup_mode)
 	str	tmp1, [pmc, #AT91_CKGR_MOR]
 
 	/* Switch the master clock source to main clock */
-	ldr	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp1, [pmc, tmp2]
 	bic	tmp1, tmp1, #AT91_PMC_CSS
 	orr	tmp1, tmp1, #AT91_PMC_CSS_MAIN
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	str	tmp1, [pmc, tmp2]
 
 	wait_mckrdy
 

@@ -280,9 +284,9 @@ ENDPROC(at91_backup_mode)
 	wait_moscrdy
 
 	/* Switch the master clock source to slow clock */
-	ldr	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp1, [pmc, tmp2]
 	bic	tmp1, tmp1, #AT91_PMC_CSS
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	str	tmp1, [pmc, tmp2]
 
 	wait_mckrdy
 

@@ -296,10 +300,10 @@ ENDPROC(at91_backup_mode)
 	wait_moscsels
 
 	/* Switch the master clock source to main clock */
-	ldr	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp1, [pmc, tmp2]
 	bic	tmp1, tmp1, #AT91_PMC_CSS
 	orr	tmp1, tmp1, #AT91_PMC_CSS_MAIN
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	str	tmp1, [pmc, tmp2]
 
 	wait_mckrdy
 

@@ -325,16 +329,17 @@ ENDPROC(at91_backup_mode)
 
 ENTRY(at91_ulp_mode)
 	ldr	pmc, .pmc_base
+	ldr	tmp2, .mckr_offset
 
 	/* Save Master clock setting */
-	ldr	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp1, [pmc, tmp2]
 	str	tmp1, .saved_mckr
 
 	/*
 	 * Set the Master clock source to slow clock
 	 */
 	bic	tmp1, tmp1, #AT91_PMC_CSS
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	str	tmp1, [pmc, tmp2]
 
 	wait_mckrdy
 

@@ -355,8 +360,9 @@ ulp_exit:
 	/*
 	 * Restore master clock setting
 	 */
-	ldr	tmp1, .saved_mckr
-	str	tmp1, [pmc, #AT91_PMC_MCKR]
+	ldr	tmp1, .mckr_offset
+	ldr	tmp2, .saved_mckr
+	str	tmp2, [pmc, tmp1]
 
 	wait_mckrdy
 

@@ -502,6 +508,8 @@ ENDPROC(at91_sramc_self_refresh)
 	.word 0
 .pm_mode:
 	.word 0
+.mckr_offset:
+	.word 0
 .saved_mckr:
 	.word 0
 .saved_sam9_lpr: