Linux 3.6.9 cryptofixes

Documentation/cgroups/memory.txt

@@ -466,6 +466,10 @@ Note:
 5.3 swappiness
 
 Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only.
+Please note that unlike the global swappiness, memcg knob set to 0
+really prevents from any swapping even if there is a swap storage
+available. This might lead to memcg OOM killer if there are no file
+pages to reclaim.
 
 Following cgroups' swappiness can't be changed.
 - root cgroup (uses /proc/sys/vm/swappiness).

Documentation/devicetree/bindings/arm/atmel-adc.txt

@@ -14,9 +14,17 @@ Required properties:
   - atmel,adc-status-register: Offset of the Interrupt Status Register
   - atmel,adc-trigger-register: Offset of the Trigger Register
   - atmel,adc-vref: Reference voltage in millivolts for the conversions
+  - atmel,adc-res: List of resolution in bits supported by the ADC. List size
+		   must be two at least.
+  - atmel,adc-res-names: Contains one identifier string for each resolution
+			 in atmel,adc-res property. "lowres" and "highres"
+			 identifiers are required.
 
 Optional properties:
   - atmel,adc-use-external: Boolean to enable of external triggers
+  - atmel,adc-use-res: String corresponding to an identifier from
+		       atmel,adc-res-names property. If not specified, the highest
+		       resolution will be used.
 
 Optional trigger Nodes:
   - Required properties:
@@ -40,6 +48,9 @@ adc0: adc@fffb0000 {
 	atmel,adc-trigger-register = <0x08>;
 	atmel,adc-use-external;
 	atmel,adc-vref = <3300>;
+	atmel,adc-res = <8 10>;
+	atmel,adc-res-names = "lowres", "highres";
+	atmel,adc-use-res = "lowres";
 
 	trigger@0 {
 		trigger-name = "external-rising";

Documentation/devicetree/bindings/arm/atmel-at91.txt

@@ -8,7 +8,7 @@ PIT Timer required properties:
   shared across all System Controller members.
 
 TC/TCLIB Timer required properties:
-- compatible: Should be "atmel,<chip>-pit".
+- compatible: Should be "atmel,<chip>-tcb".
   <chip> can be "at91rm9200" or "at91sam9x5"
 - reg: Should contain registers location and length
 - interrupts: Should contain all interrupts for the TC block

Documentation/devicetree/bindings/gpio/gpio_atmel.txt

@@ -9,12 +9,17 @@ Required properties:
   unused).
 - gpio-controller: Marks the device node as a GPIO controller.
 
+optional properties:
+- #gpio-lines: Number of gpio if absent 32.
+
+
 Example:
 	pioA: gpio@fffff200 {
 		compatible = "atmel,at91rm9200-gpio";
 		reg = <0xfffff200 0x100>;
 		interrupts = <2 4>;
 		#gpio-cells = <2>;
 		gpio-controller;
+		#gpio-lines = <19>;
 	};
 

Documentation/devicetree/bindings/i2c/atmel-i2c.txt

@@ -0,0 +1,30 @@
+I2C for Atmel platforms
+
+Required properties :
+- compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c",
+     "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c"
+     or "atmel,at91sam9x5-i2c"
+- reg: physical base address of the controller and length of memory mapped
+     region.
+- interrupts: interrupt number to the cpu.
+- #address-cells = <1>;
+- #size-cells = <0>;
+
+Optional properties:
+- Child nodes conforming to i2c bus binding
+
+Examples :
+
+i2c0: i2c@fff84000 {
+	compatible = "atmel,at91sam9g20-i2c";
+	reg = <0xfff84000 0x100>;
+	interrupts = <12 4 6>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	24c512@50 {
+		compatible = "24c512";
+		reg = <0x50>;
+		pagesize = <128>;
+	}
+}

Documentation/devicetree/bindings/misc/atmel-ssc.txt

@@ -0,0 +1,15 @@
+* Atmel SSC driver.
+
+Required properties:
+- compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
+	- atmel,at91rm9200-ssc: support pdc transfer
+	- atmel,at91sam9g45-ssc: support dma transfer
+- reg: Should contain SSC registers location and length
+- interrupts: Should contain SSC interrupt
+
+Example:
+ssc0: ssc@fffbc000 {
+	compatible = "atmel,at91rm9200-ssc";
+	reg = <0xfffbc000 0x4000>;
+	interrupts = <14 4 5>;
+};

Documentation/devicetree/bindings/mmc/atmel-hsmci.txt

@@ -0,0 +1,67 @@
+* Atmel High Speed MultiMedia Card Interface
+
+This controller on atmel products provides an interface for MMC, SD and SDIO
+types of memory cards.
+
+1) MCI node
+
+Required properties:
+- compatible: no blank "atmel,hsmci"
+- reg: should contain HSMCI registers location and length
+- interrupts: should contain HSMCI interrupt number
+- #address-cells: should be one. The cell is the slot id.
+- #size-cells: should be zero.
+- at least one slot node
+
+The node contains child nodes for each slot that the platform uses
+
+Example MCI node:
+
+mmc0: mmc@f0008000 {
+	compatible = "atmel,hsmci";
+	reg = <0xf0008000 0x600>;
+	interrupts = <12 4>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	[ child node definitions...]
+};
+
+2) slot nodes
+
+Required properties:
+- reg: should contain the slot id.
+- bus-width: number of data lines connected to the controller
+
+Optional properties:
+- cd-gpios: specify GPIOs for card detection
+- cd-inverted: invert the value of external card detect gpio line
+- wp-gpios: specify GPIOs for write protection
+
+Example slot node:
+
+slot@0 {
+	reg = <0>;
+	bus-width = <4>;
+	cd-gpios = <&pioD 15 0>
+	cd-inverted;
+};
+
+Example full MCI node:
+mmc0: mmc@f0008000 {
+	compatible = "atmel,hsmci";
+	reg = <0xf0008000 0x600>;
+	interrupts = <12 4>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	slot@0 {
+		reg = <0>;
+		bus-width = <4>;
+		cd-gpios = <&pioD 15 0>
+		cd-inverted;
+	};
+	slot@1 {
+		reg = <1>;
+		bus-width = <4>;
+	};
+};

Documentation/devicetree/bindings/mtd/atmel-nand.txt

@@ -3,7 +3,9 @@ Atmel NAND flash
 Required properties:
 - compatible : "atmel,at91rm9200-nand".
 - reg : should specify localbus address and size used for the chip,
-	and if availlable the ECC.
+	and hardware ECC controller if available.
+	If the hardware ECC is PMECC, it should contain address and size for
+	PMECC, PMECC Error Location controller and ROM which has lookup tables.
 - atmel,nand-addr-offset : offset for the address latch.
 - atmel,nand-cmd-offset : offset for the command latch.
 - #address-cells, #size-cells : Must be present if the device has sub-nodes
@@ -16,6 +18,15 @@ Optional properties:
 - nand-ecc-mode : String, operation mode of the NAND ecc mode, soft by default.
   Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first",
   "soft_bch".
+- atmel,has-pmecc : boolean to enable Programmable Multibit ECC hardware.
+  Only supported by at91sam9x5 or later sam9 product.
+- atmel,pmecc-cap : error correct capability for Programmable Multibit ECC
+  Controller. Supported values are: 2, 4, 8, 12, 24.
+- atmel,pmecc-sector-size : sector size for ECC computation. Supported values
+  are: 512, 1024.
+- atmel,pmecc-lookup-table-offset : includes two offsets of lookup table in ROM
+  for different sector size. First one is for sector size 512, the next is for
+  sector size 1024.
 - nand-bus-width : 8 or 16 bus width if not present 8
 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false
 
@@ -39,3 +50,30 @@ nand0: nand@40000000,0 {
 		...
 	};
 };
+
+/* for PMECC supported chips */
+nand0: nand@40000000 {
+	compatible = "atmel,at91rm9200-nand";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	reg = < 0x40000000 0x10000000	/* bus addr & size */
+		0xffffe000 0x00000600	/* PMECC addr & size */
+		0xffffe600 0x00000200	/* PMECC ERRLOC addr & size */
+		0x00100000 0x00100000	/* ROM addr & size */
+		>;
+	atmel,nand-addr-offset = <21>;	/* ale */
+	atmel,nand-cmd-offset = <22>;	/* cle */
+	nand-on-flash-bbt;
+	nand-ecc-mode = "hw";
+	atmel,has-pmecc;	/* enable PMECC */
+	atmel,pmecc-cap = <2>;
+	atmel,pmecc-sector-size = <512>;
+	atmel,pmecc-lookup-table-offset = <0x8000 0x10000>;
+	gpios = <&pioD 5 0	/* rdy */
+		 &pioD 4 0	/* nce */
+		 0		/* cd */
+		>;
+	partition@0 {
+		...
+	};
+};

Documentation/devicetree/bindings/net/can/atmel-can.txt

@@ -0,0 +1,14 @@
+* AT91 CAN *
+
+Required properties:
+  - compatible: Should be "atmel,at91sam9263-can" or "atmel,at91sam9x5-can"
+  - reg: Should contain RTC registers location and length
+  - interrupts: Should contain IRQ line for the CAN controller
+
+Example:
+
+	can0: can@f000c000 {
+		compatbile = "atmel,at91sam9x5-can";
+		reg = <0xf000c000 0x300>;
+		interrupts = <40 4 5>
+	};

Documentation/devicetree/bindings/net/cdns-emac.txt

@@ -0,0 +1,23 @@
+* Cadence EMAC Ethernet controller
+
+Required properties:
+- compatible: Should be "cdns,[<chip>-]{emac}"
+  Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC.
+  or the generic form: "cdns,emac".
+- reg: Address and length of the register set for the device
+- interrupts: Should contain macb interrupt
+- phy-mode: String, operation mode of the PHY interface.
+  Supported values are: "mii", "rmii".
+
+Optional properties:
+- local-mac-address: 6 bytes, mac address
+
+Examples:
+
+	macb0: ethernet@fffc4000 {
+		compatible = "cdns,at91rm9200-emac";
+		reg = <0xfffc4000 0x4000>;
+		interrupts = <21>;
+		phy-mode = "rmii";
+		local-mac-address = [3a 0e 03 04 05 06];
+	};