---

yaml --- r: 326505 b: refs/heads/master c: a1e0170 h: refs/heads/master i: 326503: aecf6ea v: v3
git-mirror · Sep 13, 2012 · 6119eb2 · 6119eb2
1 parent 4afe453
commit 6119eb2
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a73403d85ab43ca633e393bb130add337d69fadb
+refs/heads/master: a1e01703bacbadd22eb4aaca0bbba59bcba7d3b3
diff --git a/trunk/Documentation/arm/memory.txt b/trunk/Documentation/arm/memory.txt
@@ -51,9 +51,6 @@ ffc00000	ffefffff	DMA memory mapping region.  Memory returned
 ff000000	ffbfffff	Reserved for future expansion of DMA
 				mapping region.
 
-fee00000	feffffff	Mapping of PCI I/O space. This is a static
-				mapping within the vmalloc space.
-
 VMALLOC_START	VMALLOC_END-1	vmalloc() / ioremap() space.
 				Memory returned by vmalloc/ioremap will
 				be dynamically placed in this region.

diff --git a/trunk/Documentation/devicetree/bindings/arm/pmu.txt b/trunk/Documentation/devicetree/bindings/arm/pmu.txt
@@ -7,12 +7,8 @@ representation in the device tree should be done as under:-
 Required properties:
 
 - compatible : should be one of
-	"arm,cortex-a15-pmu"
 	"arm,cortex-a9-pmu"
 	"arm,cortex-a8-pmu"
-	"arm,cortex-a7-pmu"
-	"arm,cortex-a5-pmu"
-	"arm,arm11mpcore-pmu"
 	"arm,arm1176-pmu"
 	"arm,arm1136-pmu"
 - interrupts : 1 combined interrupt or 1 per core.

diff --git a/trunk/Documentation/devicetree/bindings/regulator/tps6586x.txt b/trunk/Documentation/devicetree/bindings/regulator/tps6586x.txt
@@ -8,8 +8,7 @@ Required properties:
 - gpio-controller: mark the device as a GPIO controller
 - regulators: list of regulators provided by this controller, must have
   property "regulator-compatible" to match their hardware counterparts:
-  sys, sm[0-2], ldo[0-9] and ldo_rtc
-- sys-supply: The input supply for SYS.
+  sm[0-2], ldo[0-9] and ldo_rtc
 - vin-sm0-supply: The input supply for the SM0.
 - vin-sm1-supply: The input supply for the SM1.
 - vin-sm2-supply: The input supply for the SM2.
@@ -21,9 +20,6 @@ Required properties:
 
 Each regulator is defined using the standard binding for regulators.
 
-Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver
-      take care of making proper parent child relationship.
-
 Example:
 
 	pmu: tps6586x@34 {
@@ -34,7 +30,6 @@ Example:
 		#gpio-cells = <2>;
 		gpio-controller;
 
-		sys-supply = <&some_reg>;
 		vin-sm0-supply = <&some_reg>;
 		vin-sm1-supply = <&some_reg>;
 		vin-sm2-supply = <&some_reg>;
@@ -48,107 +43,99 @@ Example:
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			sys_reg: regulator@0 {
+			sm0_reg: regulator@0 {
 				reg = <0>;
-				regulator-compatible = "sys";
-				regulator-name = "vdd_sys";
-				regulator-boot-on;
-				regulator-always-on;
-			};
-
-			sm0_reg: regulator@1 {
-				reg = <1>;
 				regulator-compatible = "sm0";
 				regulator-min-microvolt = < 725000>;
 				regulator-max-microvolt = <1500000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
 
-			sm1_reg: regulator@2 {
-				reg = <2>;
+			sm1_reg: regulator@1 {
+				reg = <1>;
 				regulator-compatible = "sm1";
 				regulator-min-microvolt = < 725000>;
 				regulator-max-microvolt = <1500000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
 
-			sm2_reg: regulator@3 {
-				reg = <3>;
+			sm2_reg: regulator@2 {
+				reg = <2>;
 				regulator-compatible = "sm2";
 				regulator-min-microvolt = <3000000>;
 				regulator-max-microvolt = <4550000>;
 				regulator-boot-on;
 				regulator-always-on;
 			};
 
-			ldo0_reg: regulator@4 {
-				reg = <4>;
+			ldo0_reg: regulator@3 {
+				reg = <3>;
 				regulator-compatible = "ldo0";
 				regulator-name = "PCIE CLK";
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo1_reg: regulator@5 {
-				reg = <5>;
+			ldo1_reg: regulator@4 {
+				reg = <4>;
 				regulator-compatible = "ldo1";
 				regulator-min-microvolt = < 725000>;
 				regulator-max-microvolt = <1500000>;
 			};
 
-			ldo2_reg: regulator@6 {
-				reg = <6>;
+			ldo2_reg: regulator@5 {
+				reg = <5>;
 				regulator-compatible = "ldo2";
 				regulator-min-microvolt = < 725000>;
 				regulator-max-microvolt = <1500000>;
 			};
 
-			ldo3_reg: regulator@7 {
-				reg = <7>;
+			ldo3_reg: regulator@6 {
+				reg = <6>;
 				regulator-compatible = "ldo3";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo4_reg: regulator@8 {
-				reg = <8>;
+			ldo4_reg: regulator@7 {
+				reg = <7>;
 				regulator-compatible = "ldo4";
 				regulator-min-microvolt = <1700000>;
 				regulator-max-microvolt = <2475000>;
 			};
 
-			ldo5_reg: regulator@9 {
-				reg = <9>;
+			ldo5_reg: regulator@8 {
+				reg = <8>;
 				regulator-compatible = "ldo5";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo6_reg: regulator@10 {
-				reg = <10>;
+			ldo6_reg: regulator@9 {
+				reg = <9>;
 				regulator-compatible = "ldo6";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo7_reg: regulator@11 {
-				reg = <11>;
+			ldo7_reg: regulator@10 {
+				reg = <10>;
 				regulator-compatible = "ldo7";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo8_reg: regulator@12 {
-				reg = <12>;
+			ldo8_reg: regulator@11 {
+				reg = <11>;
 				regulator-compatible = "ldo8";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;
 			};
 
-			ldo9_reg: regulator@13 {
-				reg = <13>;
+			ldo9_reg: regulator@12 {
+				reg = <12>;
 				regulator-compatible = "ldo9";
 				regulator-min-microvolt = <1250000>;
 				regulator-max-microvolt = <3300000>;

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -595,6 +595,7 @@ M:	Will Deacon <will.deacon@arm.com>
 S:	Maintained
 F:	arch/arm/kernel/perf_event*
 F:	arch/arm/oprofile/common.c
+F:	arch/arm/kernel/pmu.c
 F:	arch/arm/include/asm/pmu.h
 F:	arch/arm/kernel/hw_breakpoint.c
 F:	arch/arm/include/asm/hw_breakpoint.h

diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig
@@ -279,6 +279,7 @@ config ARCH_INTEGRATOR
 	select GENERIC_CLOCKEVENTS
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_FPGA_IRQ
+	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	select SPARSE_IRQ
 	select MULTI_IRQ_HANDLER
@@ -311,6 +312,7 @@ config ARCH_VERSATILE
 	select ICST
 	select GENERIC_CLOCKEVENTS
 	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select NEED_MACH_IO_H if PCI
 	select PLAT_VERSATILE
 	select PLAT_VERSATILE_CLOCK
 	select PLAT_VERSATILE_CLCD
@@ -405,19 +407,21 @@ config ARCH_GEMINI
 	help
 	  Support for the Cortina Systems Gemini family SoCs
 
-config ARCH_SIRF
-	bool "CSR SiRF"
+config ARCH_PRIMA2
+	bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
+	select CPU_V7
 	select NO_IOPORT
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
-	select COMMON_CLK
+	select CLKDEV_LOOKUP
 	select GENERIC_IRQ_CHIP
 	select MIGHT_HAVE_CACHE_L2X0
 	select PINCTRL
 	select PINCTRL_SIRF
 	select USE_OF
+	select ZONE_DMA
 	help
-	  Support for CSR SiRFprimaII/Marco/Polo platforms
+          Support for CSR SiRFSoC ARM Cortex A9 Platform
 
 config ARCH_EBSA110
 	bool "EBSA-110"
@@ -452,7 +456,7 @@ config ARCH_FOOTBRIDGE
 	select FOOTBRIDGE
 	select GENERIC_CLOCKEVENTS
 	select HAVE_IDE
-	select NEED_MACH_IO_H if !MMU
+	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	help
 	  Support for systems based on the DC21285 companion chip
@@ -509,6 +513,7 @@ config ARCH_IOP13XX
 	select PCI
 	select ARCH_SUPPORTS_MSI
 	select VMSPLIT_1G
+	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	select NEED_RET_TO_USER
 	help
@@ -518,6 +523,7 @@ config ARCH_IOP32X
 	bool "IOP32x-based"
 	depends on MMU
 	select CPU_XSCALE
+	select NEED_MACH_IO_H
 	select NEED_RET_TO_USER
 	select PLAT_IOP
 	select PCI
@@ -530,6 +536,7 @@ config ARCH_IOP33X
 	bool "IOP33x-based"
 	depends on MMU
 	select CPU_XSCALE
+	select NEED_MACH_IO_H
 	select NEED_RET_TO_USER
 	select PLAT_IOP
 	select PCI
@@ -569,6 +576,7 @@ config ARCH_DOVE
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
+	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the Marvell Dove SoC 88AP510
@@ -579,6 +587,7 @@ config ARCH_KIRKWOOD
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
+	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell Kirkwood series SoCs:
@@ -605,6 +614,7 @@ config ARCH_MV78XX0
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
+	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell MV78xx0 series SoCs:
@@ -617,6 +627,7 @@ config ARCH_ORION5X
 	select PCI
 	select ARCH_REQUIRE_GPIOLIB
 	select GENERIC_CLOCKEVENTS
+	select NEED_MACH_IO_H
 	select PLAT_ORION
 	help
 	  Support for the following Marvell Orion 5x series SoCs:
@@ -641,9 +652,8 @@ config ARCH_KS8695
 	bool "Micrel/Kendin KS8695"
 	select CPU_ARM922T
 	select ARCH_REQUIRE_GPIOLIB
+	select ARCH_USES_GETTIMEOFFSET
 	select NEED_MACH_MEMORY_H
-	select CLKSRC_MMIO
-	select GENERIC_CLOCKEVENTS
 	help
 	  Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
 	  System-on-Chip devices.
@@ -673,6 +683,7 @@ config ARCH_TEGRA
 	select HAVE_CLK
 	select HAVE_SMP
 	select MIGHT_HAVE_CACHE_L2X0
+	select NEED_MACH_IO_H if PCI
 	select ARCH_HAS_CPUFREQ
 	select USE_OF
 	help
@@ -698,6 +709,14 @@ config ARCH_PICOXCELL
 	  family of Femtocell devices.  The picoxcell support requires device tree
 	  for all boards.
 
+config ARCH_PNX4008
+	bool "Philips Nexperia PNX4008 Mobile"
+	select CPU_ARM926T
+	select CLKDEV_LOOKUP
+	select ARCH_USES_GETTIMEOFFSET
+	help
+	  This enables support for Philips PNX4008 mobile platform.
+
 config ARCH_PXA
 	bool "PXA2xx/PXA3xx-based"
 	depends on MMU
@@ -893,6 +912,7 @@ config ARCH_SHARK
 	select PCI
 	select ARCH_USES_GETTIMEOFFSET
 	select NEED_MACH_MEMORY_H
+	select NEED_MACH_IO_H
 	help
 	  Support for the StrongARM based Digital DNARD machine, also known
 	  as "Shark" (<http://www.shark-linux.de/shark.html>).
@@ -911,7 +931,6 @@ config ARCH_U300
 	select COMMON_CLK
 	select GENERIC_GPIO
 	select ARCH_REQUIRE_GPIOLIB
-	select SPARSE_IRQ
 	help
 	  Support for ST-Ericsson U300 series mobile platforms.
 
@@ -1099,8 +1118,6 @@ source "arch/arm/mach-exynos/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
-source "arch/arm/mach-prima2/Kconfig"
-
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"
@@ -1162,6 +1179,12 @@ config XSCALE_PMU
 	depends on CPU_XSCALE
 	default y
 
+config CPU_HAS_PMU
+	depends on (CPU_V6 || CPU_V6K || CPU_V7 || XSCALE_PMU) && \
+		   (!ARCH_OMAP3 || OMAP3_EMU)
+	default y
+	bool
+
 config MULTI_IRQ_HANDLER
 	bool
 	help
@@ -1734,7 +1757,7 @@ config HIGHPTE
 
 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS
+	depends on PERF_EVENTS && CPU_HAS_PMU
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If

diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile
@@ -167,6 +167,7 @@ machine-$(CONFIG_ARCH_OMAP1)		:= omap1
 machine-$(CONFIG_ARCH_OMAP2PLUS)	:= omap2
 machine-$(CONFIG_ARCH_ORION5X)		:= orion5x
 machine-$(CONFIG_ARCH_PICOXCELL)	:= picoxcell
+machine-$(CONFIG_ARCH_PNX4008)		:= pnx4008
 machine-$(CONFIG_ARCH_PRIMA2)		:= prima2
 machine-$(CONFIG_ARCH_PXA)		:= pxa
 machine-$(CONFIG_ARCH_REALVIEW)		:= realview