Merge branch 'master' into for-3.12/upstream

Sync with Linus' tree to be able to apply fixup patch on top
of 9d9a04ee75 ("HID: apple: Add support for the 2013 Macbook Air")

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 25 insertions, 3 deletions

diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c
index 79fe32df5e96..7e17374a9ae8 100644
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -29,6 +29,14 @@ static u8 bcm63xx_cpu_rev;
 static unsigned int bcm63xx_cpu_freq;
 static unsigned int bcm63xx_memory_size;
 
+static const unsigned long bcm3368_regs_base[] = {
+	__GEN_CPU_REGS_TABLE(3368)
+};
+
+static const int bcm3368_irqs[] = {
+	__GEN_CPU_IRQ_TABLE(3368)
+};
+
 static const unsigned long bcm6328_regs_base[] = {
 	__GEN_CPU_REGS_TABLE(6328)
 };
@@ -116,6 +124,9 @@ unsigned int bcm63xx_get_memory_size(void)
 static unsigned int detect_cpu_clock(void)
 {
 	switch (bcm63xx_get_cpu_id()) {
+	case BCM3368_CPU_ID:
+		return 300000000;
+
 	case BCM6328_CPU_ID:
 	{
 		unsigned int tmp, mips_pll_fcvo;
@@ -266,7 +277,7 @@ static unsigned int detect_memory_size(void)
 		banks = (val & SDRAM_CFG_BANK_MASK) ? 2 : 1;
 	}
 
-	if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
+	if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
 		val = bcm_memc_readl(MEMC_CFG_REG);
 		rows = (val & MEMC_CFG_ROW_MASK) >> MEMC_CFG_ROW_SHIFT;
 		cols = (val & MEMC_CFG_COL_MASK) >> MEMC_CFG_COL_SHIFT;
@@ -302,10 +313,17 @@ void __init bcm63xx_cpu_init(void)
 		chipid_reg = BCM_6345_PERF_BASE;
 		break;
 	case CPU_BMIPS4350:
-		if ((read_c0_prid() & 0xf0) == 0x10)
+		switch ((read_c0_prid() & 0xff)) {
+		case 0x04:
+			chipid_reg = BCM_3368_PERF_BASE;
+			break;
+		case 0x10:
 			chipid_reg = BCM_6345_PERF_BASE;
-		else
+			break;
+		default:
 			chipid_reg = BCM_6368_PERF_BASE;
+			break;
+		}
 		break;
 	}
 
@@ -322,6 +340,10 @@ void __init bcm63xx_cpu_init(void)
 	bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;
 
 	switch (bcm63xx_cpu_id) {
+	case BCM3368_CPU_ID:
+		bcm63xx_regs_base = bcm3368_regs_base;
+		bcm63xx_irqs = bcm3368_irqs;
+		break;
 	case BCM6328_CPU_ID:
 		bcm63xx_regs_base = bcm6328_regs_base;
 		bcm63xx_irqs = bcm6328_irqs;