Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:

 - More work on DT support for various platforms

 - Various fixes that were to late to make it straight into 3.9

 - Improved platform support, in particular the Netlogic XLR and
   BCM63xx, and the SEAD3 and Malta eval boards.

 - Support for several Ralink SOC families.

 - Complete support for the microMIPS ASE which basically reencodes the
   existing MIPS32/MIPS64 ISA to use non-constant size instructions.

 - Some fallout from LTO work which remove old cruft and will generally
   make the MIPS kernel easier to maintain and resistant to compiler
   optimization, even in absence of LTO.

 - KVM support.  While MIPS has announced hardware virtualization
   extensions this KVM extension uses trap and emulate mode for
   virtualization of MIPS32.  More KVM work to add support for VZ
   hardware virtualizaiton extensions and MIPS64 will probably already
   be merged for 3.11.

Most of this has been sitting in -next for a long time.  All defconfigs
have been build or run time tested except three for which fixes are being
sent by other maintainers.

Semantic conflict with kvm updates done as per Ralf

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (118 commits)
  MIPS: Add new GIC clockevent driver.
  MIPS: Formatting clean-ups for clocksources.
  MIPS: Refactor GIC clocksource code.
  MIPS: Move 'gic_frequency' to common location.
  MIPS: Move 'gic_present' to common location.
  MIPS: MIPS16e: Add unaligned access support.
  MIPS: MIPS16e: Support handling of delay slots.
  MIPS: MIPS16e: Add instruction formats.
  MIPS: microMIPS: Optimise 'strnlen' core library function.
  MIPS: microMIPS: Optimise 'strlen' core library function.
  MIPS: microMIPS: Optimise 'strncpy' core library function.
  MIPS: microMIPS: Optimise 'memset' core library function.
  MIPS: microMIPS: Add configuration option for microMIPS kernel.
  MIPS: microMIPS: Disable LL/SC and fix linker bug.
  MIPS: microMIPS: Add vdso support.
  MIPS: microMIPS: Add unaligned access support.
  MIPS: microMIPS: Support handling of delay slots.
  MIPS: microMIPS: Add support for exception handling.
  MIPS: microMIPS: Floating point support.
  MIPS: microMIPS: Fix macro naming in micro-assembler.
  ...

10 files changed, 204 insertions, 80 deletions

diff --git a/arch/mips/bcm63xx/Kconfig b/arch/mips/bcm63xx/Kconfig
index d03e8799d1c..5639662fd50 100644
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -25,6 +25,10 @@ config BCM63XX_CPU_6358
 	bool "support 6358 CPU"
 	select HW_HAS_PCI
 
+config BCM63XX_CPU_6362
+	bool "support 6362 CPU"
+	select HW_HAS_PCI
+
 config BCM63XX_CPU_6368
 	bool "support 6368 CPU"
 	select HW_HAS_PCI
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 9aa7d44898e..a9505c4867e 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -726,11 +726,11 @@ void __init board_prom_init(void)
 	u32 val;
 
 	/* read base address of boot chip select (0)
-	 * 6328 does not have MPI but boots from a fixed address
+	 * 6328/6362 do not have MPI but boot from a fixed address
 	 */
-	if (BCMCPU_IS_6328())
+	if (BCMCPU_IS_6328() || BCMCPU_IS_6362()) {
 		val = 0x18000000;
-	else {
+	} else {
 		val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 		val &= MPI_CSBASE_BASE_MASK;
 	}
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index b9e948d5943..c726a97fc79 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -15,7 +15,13 @@
 #include <bcm63xx_io.h>
 #include <bcm63xx_regs.h>
 #include <bcm63xx_reset.h>
-#include <bcm63xx_clk.h>
+
+struct clk {
+	void		(*set)(struct clk *, int);
+	unsigned int	rate;
+	unsigned int	usage;
+	int		id;
+};
 
 static DEFINE_MUTEX(clocks_mutex);
 
@@ -119,11 +125,18 @@ static struct clk clk_ephy = {
  */
 static void enetsw_set(struct clk *clk, int enable)
 {
-	if (!BCMCPU_IS_6368())
+	if (BCMCPU_IS_6328())
+		bcm_hwclock_set(CKCTL_6328_ROBOSW_EN, enable);
+	else if (BCMCPU_IS_6362())
+		bcm_hwclock_set(CKCTL_6362_ROBOSW_EN, enable);
+	else if (BCMCPU_IS_6368())
+		bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
+				CKCTL_6368_SWPKT_USB_EN |
+				CKCTL_6368_SWPKT_SAR_EN,
+				enable);
+	else
 		return;
-	bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
-			CKCTL_6368_SWPKT_USB_EN |
-			CKCTL_6368_SWPKT_SAR_EN, enable);
+
 	if (enable) {
 		/* reset switch core afer clock change */
 		bcm63xx_core_set_reset(BCM63XX_RESET_ENETSW, 1);
@@ -160,6 +173,8 @@ static void usbh_set(struct clk *clk, int enable)
 		bcm_hwclock_set(CKCTL_6328_USBH_EN, enable);
 	else if (BCMCPU_IS_6348())
 		bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
+	else if (BCMCPU_IS_6362())
+		bcm_hwclock_set(CKCTL_6362_USBH_EN, enable);
 	else if (BCMCPU_IS_6368())
 		bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
 }
@@ -175,6 +190,8 @@ static void usbd_set(struct clk *clk, int enable)
 {
 	if (BCMCPU_IS_6328())
 		bcm_hwclock_set(CKCTL_6328_USBD_EN, enable);
+	else if (BCMCPU_IS_6362())
+		bcm_hwclock_set(CKCTL_6362_USBD_EN, enable);
 	else if (BCMCPU_IS_6368())
 		bcm_hwclock_set(CKCTL_6368_USBD_EN, enable);
 }
@@ -196,6 +213,8 @@ static void spi_set(struct clk *clk, int enable)
 		mask = CKCTL_6348_SPI_EN;
 	else if (BCMCPU_IS_6358())
 		mask = CKCTL_6358_SPI_EN;
+	else if (BCMCPU_IS_6362())
+		mask = CKCTL_6362_SPI_EN;
 	else
 		/* BCMCPU_IS_6368 */
 		mask = CKCTL_6368_SPI_EN;
@@ -236,7 +255,10 @@ static struct clk clk_xtm = {
  */
 static void ipsec_set(struct clk *clk, int enable)
 {
-	bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
+	if (BCMCPU_IS_6362())
+		bcm_hwclock_set(CKCTL_6362_IPSEC_EN, enable);
+	else if (BCMCPU_IS_6368())
+		bcm_hwclock_set(CKCTL_6368_IPSEC_EN, enable);
 }
 
 static struct clk clk_ipsec = {
@@ -249,7 +271,10 @@ static struct clk clk_ipsec = {
 
 static void pcie_set(struct clk *clk, int enable)
 {
-	bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
+	if (BCMCPU_IS_6328())
+		bcm_hwclock_set(CKCTL_6328_PCIE_EN, enable);
+	else if (BCMCPU_IS_6362())
+		bcm_hwclock_set(CKCTL_6362_PCIE_EN, enable);
 }
 
 static struct clk clk_pcie = {
@@ -315,9 +340,9 @@ struct clk *clk_get(struct device *dev, const char *id)
 		return &clk_periph;
 	if (BCMCPU_IS_6358() && !strcmp(id, "pcm"))
 		return &clk_pcm;
-	if (BCMCPU_IS_6368() && !strcmp(id, "ipsec"))
+	if ((BCMCPU_IS_6362() || BCMCPU_IS_6368()) && !strcmp(id, "ipsec"))
 		return &clk_ipsec;
-	if (BCMCPU_IS_6328() && !strcmp(id, "pcie"))
+	if ((BCMCPU_IS_6328() || BCMCPU_IS_6362()) && !strcmp(id, "pcie"))
 		return &clk_pcie;
 	return ERR_PTR(-ENOENT);
 }
diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c
index a7afb289b15..79fe32df5e9 100644
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -25,7 +25,7 @@ const int *bcm63xx_irqs;
 EXPORT_SYMBOL(bcm63xx_irqs);
 
 static u16 bcm63xx_cpu_id;
-static u16 bcm63xx_cpu_rev;
+static u8 bcm63xx_cpu_rev;
 static unsigned int bcm63xx_cpu_freq;
 static unsigned int bcm63xx_memory_size;
 
@@ -71,6 +71,15 @@ static const int bcm6358_irqs[] = {
 
 };
 
+static const unsigned long bcm6362_regs_base[] = {
+	__GEN_CPU_REGS_TABLE(6362)
+};
+
+static const int bcm6362_irqs[] = {
+	__GEN_CPU_IRQ_TABLE(6362)
+
+};
+
 static const unsigned long bcm6368_regs_base[] = {
 	__GEN_CPU_REGS_TABLE(6368)
 };
@@ -87,7 +96,7 @@ u16 __bcm63xx_get_cpu_id(void)
 
 EXPORT_SYMBOL(__bcm63xx_get_cpu_id);
 
-u16 bcm63xx_get_cpu_rev(void)
+u8 bcm63xx_get_cpu_rev(void)
 {
 	return bcm63xx_cpu_rev;
 }
@@ -169,6 +178,42 @@ static unsigned int detect_cpu_clock(void)
 		return (16 * 1000000 * n1 * n2) / m1;
 	}
 
+	case BCM6362_CPU_ID:
+	{
+		unsigned int tmp, mips_pll_fcvo;
+
+		tmp = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
+		mips_pll_fcvo = (tmp & STRAPBUS_6362_FCVO_MASK)
+				>> STRAPBUS_6362_FCVO_SHIFT;
+		switch (mips_pll_fcvo) {
+		case 0x03:
+		case 0x0b:
+		case 0x13:
+		case 0x1b:
+			return 240000000;
+		case 0x04:
+		case 0x0c:
+		case 0x14:
+		case 0x1c:
+			return 160000000;
+		case 0x05:
+		case 0x0e:
+		case 0x16:
+		case 0x1e:
+		case 0x1f:
+			return 400000000;
+		case 0x06:
+			return 440000000;
+		case 0x07:
+		case 0x17:
+			return 384000000;
+		case 0x15:
+		case 0x1d:
+			return 200000000;
+		default:
+			return 320000000;
+		}
+	}
 	case BCM6368_CPU_ID:
 	{
 		unsigned int tmp, p1, p2, ndiv, m1;
@@ -205,7 +250,7 @@ static unsigned int detect_memory_size(void)
 	unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
 	u32 val;
 
-	if (BCMCPU_IS_6328())
+	if (BCMCPU_IS_6328() || BCMCPU_IS_6362())
 		return bcm_ddr_readl(DDR_CSEND_REG) << 24;
 
 	if (BCMCPU_IS_6345()) {
@@ -240,53 +285,27 @@ static unsigned int detect_memory_size(void)
 
 void __init bcm63xx_cpu_init(void)
 {
-	unsigned int tmp, expected_cpu_id;
+	unsigned int tmp;
 	struct cpuinfo_mips *c = &current_cpu_data;
 	unsigned int cpu = smp_processor_id();
+	u32 chipid_reg;
 
 	/* soc registers location depends on cpu type */
-	expected_cpu_id = 0;
+	chipid_reg = 0;
 
 	switch (c->cputype) {
 	case CPU_BMIPS3300:
-		if ((read_c0_prid() & 0xff00) == PRID_IMP_BMIPS3300_ALT) {
-			expected_cpu_id = BCM6348_CPU_ID;
-			bcm63xx_regs_base = bcm6348_regs_base;
-			bcm63xx_irqs = bcm6348_irqs;
-		} else {
+		if ((read_c0_prid() & 0xff00) != PRID_IMP_BMIPS3300_ALT)
 			__cpu_name[cpu] = "Broadcom BCM6338";
-			expected_cpu_id = BCM6338_CPU_ID;
-			bcm63xx_regs_base = bcm6338_regs_base;
-			bcm63xx_irqs = bcm6338_irqs;
-		}
-		break;
+		/* fall-through */
 	case CPU_BMIPS32:
-		expected_cpu_id = BCM6345_CPU_ID;
-		bcm63xx_regs_base = bcm6345_regs_base;
-		bcm63xx_irqs = bcm6345_irqs;
+		chipid_reg = BCM_6345_PERF_BASE;
 		break;
 	case CPU_BMIPS4350:
-		if ((read_c0_prid() & 0xf0) == 0x10) {
-			expected_cpu_id = BCM6358_CPU_ID;
-			bcm63xx_regs_base = bcm6358_regs_base;
-			bcm63xx_irqs = bcm6358_irqs;
-		} else {
-			/* all newer chips have the same chip id location */
-			u16 chip_id = bcm_readw(BCM_6368_PERF_BASE);
-
-			switch (chip_id) {
-			case BCM6328_CPU_ID:
-				expected_cpu_id = BCM6328_CPU_ID;
-				bcm63xx_regs_base = bcm6328_regs_base;
-				bcm63xx_irqs = bcm6328_irqs;
-				break;
-			case BCM6368_CPU_ID:
-				expected_cpu_id = BCM6368_CPU_ID;
-				bcm63xx_regs_base = bcm6368_regs_base;
-				bcm63xx_irqs = bcm6368_irqs;
-				break;
-			}
-		}
+		if ((read_c0_prid() & 0xf0) == 0x10)
+			chipid_reg = BCM_6345_PERF_BASE;
+		else
+			chipid_reg = BCM_6368_PERF_BASE;
 		break;
 	}
 
@@ -294,20 +313,47 @@ void __init bcm63xx_cpu_init(void)
 	 * really early to panic, but delaying panic would not help since we
 	 * will never get any working console
 	 */
-	if (!expected_cpu_id)
+	if (!chipid_reg)
 		panic("unsupported Broadcom CPU");
 
-	/*
-	 * bcm63xx_regs_base is set, we can access soc registers
-	 */
-
-	/* double check CPU type */
-	tmp = bcm_perf_readl(PERF_REV_REG);
+	/* read out CPU type */
+	tmp = bcm_readl(chipid_reg);
 	bcm63xx_cpu_id = (tmp & REV_CHIPID_MASK) >> REV_CHIPID_SHIFT;
 	bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
 
-	if (bcm63xx_cpu_id != expected_cpu_id)
-		panic("bcm63xx CPU id mismatch");
+	switch (bcm63xx_cpu_id) {
+	case BCM6328_CPU_ID:
+		bcm63xx_regs_base = bcm6328_regs_base;
+		bcm63xx_irqs = bcm6328_irqs;
+		break;
+	case BCM6338_CPU_ID:
+		bcm63xx_regs_base = bcm6338_regs_base;
+		bcm63xx_irqs = bcm6338_irqs;
+		break;
+	case BCM6345_CPU_ID:
+		bcm63xx_regs_base = bcm6345_regs_base;
+		bcm63xx_irqs = bcm6345_irqs;
+		break;
+	case BCM6348_CPU_ID:
+		bcm63xx_regs_base = bcm6348_regs_base;
+		bcm63xx_irqs = bcm6348_irqs;
+		break;
+	case BCM6358_CPU_ID:
+		bcm63xx_regs_base = bcm6358_regs_base;
+		bcm63xx_irqs = bcm6358_irqs;
+		break;
+	case BCM6362_CPU_ID:
+		bcm63xx_regs_base = bcm6362_regs_base;
+		bcm63xx_irqs = bcm6362_irqs;
+		break;
+	case BCM6368_CPU_ID:
+		bcm63xx_regs_base = bcm6368_regs_base;
+		bcm63xx_irqs = bcm6368_irqs;
+		break;
+	default:
+		panic("unsupported broadcom CPU %x", bcm63xx_cpu_id);
+		break;
+	}
 
 	bcm63xx_cpu_freq = detect_cpu_clock();
 	bcm63xx_memory_size = detect_memory_size();
diff --git a/arch/mips/bcm63xx/dev-flash.c b/arch/mips/bcm63xx/dev-flash.c
index 58371c7deac..588d1ec622e 100644
--- a/arch/mips/bcm63xx/dev-flash.c
+++ b/arch/mips/bcm63xx/dev-flash.c
@@ -77,6 +77,12 @@ static int __init bcm63xx_detect_flash_type(void)
 			return BCM63XX_FLASH_TYPE_PARALLEL;
 		else
 			return BCM63XX_FLASH_TYPE_SERIAL;
+	case BCM6362_CPU_ID:
+		val = bcm_misc_readl(MISC_STRAPBUS_6362_REG);
+		if (val & STRAPBUS_6362_BOOT_SEL_SERIAL)
+			return BCM63XX_FLASH_TYPE_SERIAL;
+		else
+			return BCM63XX_FLASH_TYPE_NAND;
 	case BCM6368_CPU_ID:
 		val = bcm_gpio_readl(GPIO_STRAPBUS_REG);
 		switch (val & STRAPBUS_6368_BOOT_SEL_MASK) {
diff --git a/arch/mips/bcm63xx/dev-spi.c b/arch/mips/bcm63xx/dev-spi.c
index e97fd60e92e..3065bb61820 100644
--- a/arch/mips/bcm63xx/dev-spi.c
+++ b/arch/mips/bcm63xx/dev-spi.c
@@ -22,10 +22,6 @@
 /*
  * register offsets
  */
-static const unsigned long bcm6338_regs_spi[] = {
-	__GEN_SPI_REGS_TABLE(6338)
-};
-
 static const unsigned long bcm6348_regs_spi[] = {
 	__GEN_SPI_REGS_TABLE(6348)
 };
@@ -34,23 +30,15 @@ static const unsigned long bcm6358_regs_spi[] = {
 	__GEN_SPI_REGS_TABLE(6358)
 };
 
-static const unsigned long bcm6368_regs_spi[] = {
-	__GEN_SPI_REGS_TABLE(6368)
-};
-
 const unsigned long *bcm63xx_regs_spi;
 EXPORT_SYMBOL(bcm63xx_regs_spi);
 
 static __init void bcm63xx_spi_regs_init(void)
 {
-	if (BCMCPU_IS_6338())
-		bcm63xx_regs_spi = bcm6338_regs_spi;
-	if (BCMCPU_IS_6348())
+	if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
 		bcm63xx_regs_spi = bcm6348_regs_spi;
-	if (BCMCPU_IS_6358())
+	if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368())
 		bcm63xx_regs_spi = bcm6358_regs_spi;
-	if (BCMCPU_IS_6368())
-		bcm63xx_regs_spi = bcm6368_regs_spi;
 }
 #else
 static __init void bcm63xx_spi_regs_init(void) { }
@@ -93,13 +81,13 @@ int __init bcm63xx_spi_register(void)
 	spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
 
 	if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
-		spi_resources[0].end += BCM_6338_RSET_SPI_SIZE - 1;
-		spi_pdata.fifo_size = SPI_6338_MSG_DATA_SIZE;
-		spi_pdata.msg_type_shift = SPI_6338_MSG_TYPE_SHIFT;
-		spi_pdata.msg_ctl_width = SPI_6338_MSG_CTL_WIDTH;
+		spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1;
+		spi_pdata.fifo_size = SPI_6348_MSG_DATA_SIZE;
+		spi_pdata.msg_type_shift = SPI_6348_MSG_TYPE_SHIFT;
+		spi_pdata.msg_ctl_width = SPI_6348_MSG_CTL_WIDTH;
 	}
 
-	if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
+	if (BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) {
 		spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
 		spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE;
 		spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT;
diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c
index da24c2bd9b7..c0ab3887f42 100644
--- a/arch/mips/bcm63xx/irq.c
+++ b/arch/mips/bcm63xx/irq.c
@@ -82,6 +82,17 @@ static void __internal_irq_unmask_64(unsigned int irq) __maybe_unused;
 #define ext_irq_cfg_reg1	PERF_EXTIRQ_CFG_REG_6358
 #define ext_irq_cfg_reg2	0
 #endif
+#ifdef CONFIG_BCM63XX_CPU_6362
+#define irq_stat_reg		PERF_IRQSTAT_6362_REG
+#define irq_mask_reg		PERF_IRQMASK_6362_REG
+#define irq_bits		64
+#define is_ext_irq_cascaded	1
+#define ext_irq_start		(BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE)
+#define ext_irq_end		(BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE)
+#define ext_irq_count		4
+#define ext_irq_cfg_reg1	PERF_EXTIRQ_CFG_REG_6362
+#define ext_irq_cfg_reg2	0
+#endif
 #ifdef CONFIG_BCM63XX_CPU_6368
 #define irq_stat_reg		PERF_IRQSTAT_6368_REG
 #define irq_mask_reg		PERF_IRQMASK_6368_REG
@@ -170,6 +181,16 @@ static void bcm63xx_init_irq(void)
 		ext_irq_end = BCM_6358_EXT_IRQ3 - IRQ_INTERNAL_BASE;
 		ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6358;
 		break;
+	case BCM6362_CPU_ID:
+		irq_stat_addr += PERF_IRQSTAT_6362_REG;
+		irq_mask_addr += PERF_IRQMASK_6362_REG;
+		irq_bits = 64;
+		ext_irq_count = 4;
+		is_ext_irq_cascaded = 1;
+		ext_irq_start = BCM_6362_EXT_IRQ0 - IRQ_INTERNAL_BASE;
+		ext_irq_end = BCM_6362_EXT_IRQ3 - IRQ_INTERNAL_BASE;
+		ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6362;
+		break;
 	case BCM6368_CPU_ID:
 		irq_stat_addr += PERF_IRQSTAT_6368_REG;
 		irq_mask_addr += PERF_IRQMASK_6368_REG;
@@ -458,6 +479,7 @@ static int bcm63xx_external_irq_set_type(struct irq_data *d,
 	case BCM6338_CPU_ID:
 	case BCM6345_CPU_ID:
 	case BCM6358_CPU_ID:
+	case BCM6362_CPU_ID:
 	case BCM6368_CPU_ID:
 		if (levelsense)
 			reg |= EXTIRQ_CFG_LEVELSENSE(irq);
diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c
index 10eaff45807..fd698087fbf 100644
--- a/arch/mips/bcm63xx/prom.c
+++ b/arch/mips/bcm63xx/prom.c
@@ -36,6 +36,8 @@ void __init prom_init(void)
 		mask = CKCTL_6348_ALL_SAFE_EN;
 	else if (BCMCPU_IS_6358())
 		mask = CKCTL_6358_ALL_SAFE_EN;
+	else if (BCMCPU_IS_6362())
+		mask = CKCTL_6362_ALL_SAFE_EN;
 	else if (BCMCPU_IS_6368())
 		mask = CKCTL_6368_ALL_SAFE_EN;
 	else
diff --git a/arch/mips/bcm63xx/reset.c b/arch/mips/bcm63xx/reset.c
index 68a31bb90cb..317931c6cf5 100644
--- a/arch/mips/bcm63xx/reset.c
+++ b/arch/mips/bcm63xx/reset.c
@@ -85,6 +85,20 @@
 #define BCM6358_RESET_PCIE	0
 #define BCM6358_RESET_PCIE_EXT	0
 
+#define BCM6362_RESET_SPI	SOFTRESET_6362_SPI_MASK
+#define BCM6362_RESET_ENET	0
+#define BCM6362_RESET_USBH	SOFTRESET_6362_USBH_MASK
+#define BCM6362_RESET_USBD	SOFTRESET_6362_USBS_MASK
+#define BCM6362_RESET_DSL	0
+#define BCM6362_RESET_SAR	SOFTRESET_6362_SAR_MASK
+#define BCM6362_RESET_EPHY	SOFTRESET_6362_EPHY_MASK
+#define BCM6362_RESET_ENETSW	SOFTRESET_6362_ENETSW_MASK
+#define BCM6362_RESET_PCM	SOFTRESET_6362_PCM_MASK
+#define BCM6362_RESET_MPI	0
+#define BCM6362_RESET_PCIE      (SOFTRESET_6362_PCIE_MASK | \
+				 SOFTRESET_6362_PCIE_CORE_MASK)
+#define BCM6362_RESET_PCIE_EXT	SOFTRESET_6362_PCIE_EXT_MASK
+
 #define BCM6368_RESET_SPI	SOFTRESET_6368_SPI_MASK
 #define BCM6368_RESET_ENET	0
 #define BCM6368_RESET_USBH	SOFTRESET_6368_USBH_MASK
@@ -119,6 +133,10 @@ static const u32 bcm6358_reset_bits[] = {
 	__GEN_RESET_BITS_TABLE(6358)
 };
 
+static const u32 bcm6362_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6362)
+};
+
 static const u32 bcm6368_reset_bits[] = {
 	__GEN_RESET_BITS_TABLE(6368)
 };
@@ -140,6 +158,9 @@ static int __init bcm63xx_reset_bits_init(void)
 	} else if (BCMCPU_IS_6358()) {
 		reset_reg = PERF_SOFTRESET_6358_REG;
 		bcm63xx_reset_bits = bcm6358_reset_bits;
+	} else if (BCMCPU_IS_6362()) {
+		reset_reg = PERF_SOFTRESET_6362_REG;
+		bcm63xx_reset_bits = bcm6362_reset_bits;
 	} else if (BCMCPU_IS_6368()) {
 		reset_reg = PERF_SOFTRESET_6368_REG;
 		bcm63xx_reset_bits = bcm6368_reset_bits;
@@ -182,6 +203,13 @@ static const u32 bcm63xx_reset_bits[] = {
 #define reset_reg PERF_SOFTRESET_6358_REG
 #endif
 
+#ifdef CONFIG_BCM63XX_CPU_6362
+static const u32 bcm63xx_reset_bits[] = {
+	__GEN_RESET_BITS_TABLE(6362)
+};
+#define reset_reg PERF_SOFTRESET_6362_REG
+#endif
+
 #ifdef CONFIG_BCM63XX_CPU_6368
 static const u32 bcm63xx_reset_bits[] = {
 	__GEN_RESET_BITS_TABLE(6368)
diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c
index 35e18e98beb..24a24445db6 100644
--- a/arch/mips/bcm63xx/setup.c
+++ b/arch/mips/bcm63xx/setup.c
@@ -83,6 +83,9 @@ void bcm63xx_machine_reboot(void)
 	case BCM6358_CPU_ID:
 		perf_regs[0] = PERF_EXTIRQ_CFG_REG_6358;
 		break;
+	case BCM6362_CPU_ID:
+		perf_regs[0] = PERF_EXTIRQ_CFG_REG_6362;
+		break;
 	}
 
 	for (i = 0; i < 2; i++) {
@@ -126,7 +129,7 @@ static void __bcm63xx_machine_reboot(char *p)
 const char *get_system_type(void)
 {
 	static char buf[128];
-	snprintf(buf, sizeof(buf), "bcm63xx/%s (0x%04x/0x%04X)",
+	snprintf(buf, sizeof(buf), "bcm63xx/%s (0x%04x/0x%02X)",
 		 board_get_name(),
 		 bcm63xx_get_cpu_id(), bcm63xx_get_cpu_rev());
 	return buf;