vendor/device-tree/ian-c8c1b3a7

2 files changed, 617 insertions, 5 deletions

diff --git a/Bindings/powerpc/fsl/fman.txt b/Bindings/powerpc/fsl/fman.txt
new file mode 100644
index 000000000000..edda55f74004
--- /dev/null
+++ b/Bindings/powerpc/fsl/fman.txt
@@ -0,0 +1,604 @@
+=============================================================================
+Freescale Frame Manager Device Bindings
+
+CONTENTS
+  - FMan Node
+  - FMan Port Node
+  - FMan MURAM Node
+  - FMan dTSEC/XGEC/mEMAC Node
+  - FMan IEEE 1588 Node
+  - FMan MDIO Node
+  - Example
+
+=============================================================================
+FMan Node
+
+DESCRIPTION
+
+Due to the fact that the FMan is an aggregation of sub-engines (ports, MACs,
+etc.) the FMan node will have child nodes for each of them.
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: Must include "fsl,fman"
+		FMan version can be determined via FM_IP_REV_1 register in the
+		FMan block. The offset is 0xc4 from the beginning of the
+		Frame Processing Manager memory map (0xc3000 from the
+		beginning of the FMan node).
+
+- cell-index
+		Usage: required
+		Value type: <u32>
+		Definition: Specifies the index of the FMan unit.
+
+		The cell-index value may be used by the SoC, to identify the
+		FMan unit in the SoC memory map. In the table bellow,
+		there's a description of the cell-index use in each SoC:
+
+		- P1023:
+		register[bit]			FMan unit	cell-index
+		============================================================
+		DEVDISR[1]			1		0
+
+		- P2041, P3041, P4080 P5020, P5040:
+		register[bit]			FMan unit	cell-index
+		============================================================
+		DCFG_DEVDISR2[6]		1		0
+		DCFG_DEVDISR2[14]		2		1
+			(Second FM available only in P4080 and P5040)
+
+		- B4860, T1040, T2080, T4240:
+		register[bit]			FMan unit	cell-index
+		============================================================
+		DCFG_CCSR_DEVDISR2[24]		1		0
+		DCFG_CCSR_DEVDISR2[25]		2		1
+			(Second FM available only in T4240)
+
+		DEVDISR, DCFG_DEVDISR2 and DCFG_CCSR_DEVDISR2 are located in
+		the specific SoC "Device Configuration/Pin Control" Memory
+		Map.
+
+- reg
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property. Specifies the offset of the
+		following configuration registers:
+		- BMI configuration registers.
+		- QMI configuration registers.
+		- DMA configuration registers.
+		- FPM configuration registers.
+		- FMan controller configuration registers.
+
+- ranges
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property.
+
+- clocks
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: phandle for the fman input clock.
+
+- clock-names
+		usage: required
+		Value type: <stringlist>
+		Definition: "fmanclk" for the fman input clock.
+
+- interrupts
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A pair of IRQs are specified in this property.
+		The first element is associated with the event interrupts and
+		the second element is associated with the error interrupts.
+
+- fsl,qman-channel-range
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: Specifies the range of the available dedicated
+		channels in the FMan. The first cell specifies the beginning
+		of the range and the second cell specifies the number of
+		channels.
+		Further information available at:
+		"Work Queue (WQ) Channel Assignments in the QMan" section
+		in DPAA Reference Manual.
+
+- fsl,qman
+- fsl,bman
+		Usage: required
+		Definition: See soc/fsl/qman.txt and soc/fsl/bman.txt
+
+=============================================================================
+FMan MURAM Node
+
+DESCRIPTION
+
+FMan Internal memory - shared between all the FMan modules.
+It contains data structures that are common and written to or read by
+the modules.
+FMan internal memory is split into the following parts:
+	Packet buffering (Tx/Rx FIFOs)
+	Frames internal context
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: Must include "fsl,fman-muram"
+
+- ranges
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property.
+		Specifies the multi-user memory offset and the size within
+		the FMan.
+
+EXAMPLE
+
+muram@0 {
+	compatible = "fsl,fman-muram";
+	ranges = <0 0x000000 0x28000>;
+};
+
+=============================================================================
+FMan Port Node
+
+DESCRIPTION
+
+The Frame Manager (FMan) supports several types of hardware ports:
+	Ethernet receiver (RX)
+	Ethernet transmitter (TX)
+	Offline/Host command (O/H)
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: A standard property.
+		Must include one of the following:
+			- "fsl,fman-v2-port-oh" for FManV2 OH ports
+			- "fsl,fman-v2-port-rx" for FManV2 RX ports
+			- "fsl,fman-v2-port-tx" for FManV2 TX ports
+			- "fsl,fman-v3-port-oh" for FManV3 OH ports
+			- "fsl,fman-v3-port-rx" for FManV3 RX ports
+			- "fsl,fman-v3-port-tx" for FManV3 TX ports
+
+- cell-index
+		Usage: required
+		Value type: <u32>
+		Definition: Specifies the hardware port id.
+		Each hardware port on the FMan has its own hardware PortID.
+		Super set of all hardware Port IDs available at FMan Reference
+		Manual under "FMan Hardware Ports in Freescale Devices" table.
+
+		Each hardware port is assigned a 4KB, port-specific page in
+		the FMan hardware port memory region (which is part of the
+		FMan memory map). The first 4 KB in the FMan hardware ports
+		memory region is used for what are called common registers.
+		The subsequent 63 4KB pages are allocated to the hardware
+		ports.
+		The page of a specific port is determined by the cell-index.
+
+- reg
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: There is one reg region describing the port
+		configuration registers.
+
+EXAMPLE
+
+port@a8000 {
+	cell-index = <0x28>;
+	compatible = "fsl,fman-v2-port-tx";
+	reg = <0xa8000 0x1000>;
+};
+
+port@88000 {
+	cell-index = <0x8>;
+	compatible = "fsl,fman-v2-port-rx";
+	reg = <0x88000 0x1000>;
+};
+
+port@81000 {
+	cell-index = <0x1>;
+	compatible = "fsl,fman-v2-port-oh";
+	reg = <0x81000 0x1000>;
+};
+
+=============================================================================
+FMan dTSEC/XGEC/mEMAC Node
+
+DESCRIPTION
+
+mEMAC/dTSEC/XGEC are the Ethernet network interfaces
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: A standard property.
+		Must include one of the following:
+		- "fsl,fman-dtsec" for dTSEC MAC
+		- "fsl,fman-xgec" for XGEC MAC
+		- "fsl,fman-memac for mEMAC MAC
+
+- cell-index
+		Usage: required
+		Value type: <u32>
+		Definition: Specifies the MAC id.
+
+		The cell-index value may be used by the FMan or the SoC, to
+		identify the MAC unit in the FMan (or SoC) memory map.
+		In the tables bellow there's a description of the cell-index
+		use, there are two tables, one describes the use of cell-index
+		by the FMan, the second describes the use by the SoC:
+
+		1. FMan Registers
+
+		FManV2:
+		register[bit]		MAC		cell-index
+		============================================================
+		FM_EPI[16]		XGEC		8
+		FM_EPI[16+n]		dTSECn		n-1
+		FM_NPI[11+n]		dTSECn		n-1
+			n = 1,..,5
+
+		FManV3:
+		register[bit]		MAC		cell-index
+		============================================================
+		FM_EPI[16+n]		mEMACn		n-1
+		FM_EPI[25]		mEMAC10		9
+
+		FM_NPI[11+n]		mEMACn		n-1
+		FM_NPI[10]		mEMAC10		9
+		FM_NPI[11]		mEMAC9		8
+			n = 1,..8
+
+		FM_EPI and FM_NPI are located in the FMan memory map.
+
+		2. SoC registers:
+
+		- P2041, P3041, P4080 P5020, P5040:
+		register[bit]		FMan		MAC		cell
+					Unit				index
+		============================================================
+		DCFG_DEVDISR2[7]	1		XGEC		8
+		DCFG_DEVDISR2[7+n]	1		dTSECn		n-1
+		DCFG_DEVDISR2[15]	2		XGEC		8
+		DCFG_DEVDISR2[15+n]	2		dTSECn		n-1
+			n = 1,..5
+
+		- T1040, T2080, T4240, B4860:
+		register[bit]			FMan	MAC		cell
+						Unit			index
+		============================================================
+		DCFG_CCSR_DEVDISR2[n-1]		1	mEMACn		n-1
+		DCFG_CCSR_DEVDISR2[11+n]	2	mEMACn		n-1
+			n = 1,..6,9,10
+
+		EVDISR, DCFG_DEVDISR2 and DCFG_CCSR_DEVDISR2 are located in
+		the specific SoC "Device Configuration/Pin Control" Memory
+		Map.
+
+- reg
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property.
+
+- fsl,fman-ports
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: An array of two phandles - the first references is
+		the FMan RX port and the second is the TX port used by this
+		MAC.
+
+- ptp-timer
+		Usage required
+		Value type: <phandle>
+		Definition: A phandle for 1EEE1588 timer.
+
+EXAMPLE
+
+fman1_tx28: port@a8000 {
+	cell-index = <0x28>;
+	compatible = "fsl,fman-v2-port-tx";
+	reg = <0xa8000 0x1000>;
+};
+
+fman1_rx8: port@88000 {
+	cell-index = <0x8>;
+	compatible = "fsl,fman-v2-port-rx";
+	reg = <0x88000 0x1000>;
+};
+
+ptp-timer: ptp_timer@fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0xfe000 0x1000>;
+};
+
+ethernet@e0000 {
+	compatible = "fsl,fman-dtsec";
+	cell-index = <0>;
+	reg = <0xe0000 0x1000>;
+	fsl,fman-ports = <&fman1_rx8 &fman1_tx28>;
+	ptp-timer = <&ptp-timer>;
+};
+
+============================================================================
+FMan IEEE 1588 Node
+
+DESCRIPTION
+
+The FMan interface to support IEEE 1588
+
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: A standard property.
+		Must include "fsl,fman-ptp-timer".
+
+- reg
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property.
+
+EXAMPLE
+
+ptp-timer@fe000 {
+	compatible = "fsl,fman-ptp-timer";
+	reg = <0xfe000 0x1000>;
+};
+
+=============================================================================
+FMan MDIO Node
+
+DESCRIPTION
+
+The MDIO is a bus to which the PHY devices are connected.
+
+PROPERTIES
+
+- compatible
+		Usage: required
+		Value type: <stringlist>
+		Definition: A standard property.
+		Must include "fsl,fman-mdio" for 1 Gb/s MDIO from FMan v2.
+		Must include "fsl,fman-xmdio" for 10 Gb/s MDIO from FMan v2.
+		Must include "fsl,fman-memac-mdio" for 1/10 Gb/s MDIO from
+		FMan v3.
+
+- reg
+		Usage: required
+		Value type: <prop-encoded-array>
+		Definition: A standard property.
+
+- bus-frequency
+		Usage: optional
+		Value type: <u32>
+		Definition: Specifies the external MDIO bus clock speed to
+		be used, if different from the standard 2.5 MHz.
+		This may be due to the standard speed being unsupported (e.g.
+		due to a hardware problem), or to advertise that all relevant
+		components in the system support a faster speed.
+
+- interrupts
+		Usage: required for external MDIO
+		Value type: <prop-encoded-array>
+		Definition: Event interrupt of external MDIO controller.
+
+- fsl,fman-internal-mdio
+		Usage: required for internal MDIO
+		Value type: boolean
+		Definition: Fman has internal MDIO for internal PCS(Physical
+		Coding Sublayer) PHYs and external MDIO for external PHYs.
+		The settings and programming routines for internal/external
+		MDIO are different. Must be included for internal MDIO.
+
+EXAMPLE
+
+Example for FMan v2 external MDIO:
+
+mdio@f1000 {
+	compatible = "fsl,fman-xmdio";
+	reg = <0xf1000 0x1000>;
+	interrupts = <101 2 0 0>;
+};
+
+Example for FMan v3 internal MDIO:
+
+mdio@f1000 {
+	compatible = "fsl,fman-memac-mdio";
+	reg = <0xf1000 0x1000>;
+	fsl,fman-internal-mdio;
+};
+
+=============================================================================
+Example
+
+fman@400000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	cell-index = <1>;
+	compatible = "fsl,fman"
+	ranges = <0 0x400000 0x100000>;
+	reg = <0x400000 0x100000>;
+	clocks = <&fman_clk>;
+	clock-names = "fmanclk";
+	interrupts = <
+		96 2 0 0
+		16 2 1 1>;
+	fsl,qman-channel-range = <0x40 0xc>;
+
+	muram@0 {
+		compatible = "fsl,fman-muram";
+		reg = <0x0 0x28000>;
+	};
+
+	port@81000 {
+		cell-index = <1>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x81000 0x1000>;
+	};
+
+	port@82000 {
+		cell-index = <2>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x82000 0x1000>;
+	};
+
+	port@83000 {
+		cell-index = <3>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x83000 0x1000>;
+	};
+
+	port@84000 {
+		cell-index = <4>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x84000 0x1000>;
+	};
+
+	port@85000 {
+		cell-index = <5>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x85000 0x1000>;
+	};
+
+	port@86000 {
+		cell-index = <6>;
+		compatible = "fsl,fman-v2-port-oh";
+		reg = <0x86000 0x1000>;
+	};
+
+	fman1_rx_0x8: port@88000 {
+		cell-index = <0x8>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x88000 0x1000>;
+	};
+
+	fman1_rx_0x9: port@89000 {
+		cell-index = <0x9>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x89000 0x1000>;
+	};
+
+	fman1_rx_0xa: port@8a000 {
+		cell-index = <0xa>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x8a000 0x1000>;
+	};
+
+	fman1_rx_0xb: port@8b000 {
+		cell-index = <0xb>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x8b000 0x1000>;
+	};
+
+	fman1_rx_0xc: port@8c000 {
+		cell-index = <0xc>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x8c000 0x1000>;
+	};
+
+	fman1_rx_0x10: port@90000 {
+		cell-index = <0x10>;
+		compatible = "fsl,fman-v2-port-rx";
+		reg = <0x90000 0x1000>;
+	};
+
+	fman1_tx_0x28: port@a8000 {
+		cell-index = <0x28>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xa8000 0x1000>;
+	};
+
+	fman1_tx_0x29: port@a9000 {
+		cell-index = <0x29>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xa9000 0x1000>;
+	};
+
+	fman1_tx_0x2a: port@aa000 {
+		cell-index = <0x2a>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xaa000 0x1000>;
+	};
+
+	fman1_tx_0x2b: port@ab000 {
+		cell-index = <0x2b>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xab000 0x1000>;
+	};
+
+	fman1_tx_0x2c: port@ac0000 {
+		cell-index = <0x2c>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xac000 0x1000>;
+	};
+
+	fman1_tx_0x30: port@b0000 {
+		cell-index = <0x30>;
+		compatible = "fsl,fman-v2-port-tx";
+		reg = <0xb0000 0x1000>;
+	};
+
+	ethernet@e0000 {
+		compatible = "fsl,fman-dtsec";
+		cell-index = <0>;
+		reg = <0xe0000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0x8 &fman1_tx_0x28>;
+	};
+
+	ethernet@e2000 {
+		compatible = "fsl,fman-dtsec";
+		cell-index = <1>;
+		reg = <0xe2000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0x9 &fman1_tx_0x29>;
+	};
+
+	ethernet@e4000 {
+		compatible = "fsl,fman-dtsec";
+		cell-index = <2>;
+		reg = <0xe4000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0xa &fman1_tx_0x2a>;
+	};
+
+	ethernet@e6000 {
+		compatible = "fsl,fman-dtsec";
+		cell-index = <3>;
+		reg = <0xe6000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0xb &fman1_tx_0x2b>;
+	};
+
+	ethernet@e8000 {
+		compatible = "fsl,fman-dtsec";
+		cell-index = <4>;
+		reg = <0xf0000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0xc &fman1_tx_0x2c>;
+
+	ethernet@f0000 {
+		cell-index = <8>;
+		compatible = "fsl,fman-xgec";
+		reg = <0xf0000 0x1000>;
+		fsl,fman-ports = <&fman1_rx_0x10 &fman1_tx_0x30>;
+	};
+
+	ptp-timer@fe000 {
+		compatible = "fsl,fman-ptp-timer";
+		reg = <0xfe000 0x1000>;
+	};
+
+	mdio@f1000 {
+		compatible = "fsl,fman-xmdio";
+		reg = <0xf1000 0x1000>;
+		interrupts = <101 2 0 0>;
+	};
+};
diff --git a/Bindings/powerpc/fsl/lbc.txt b/Bindings/powerpc/fsl/lbc.txt
index 3300fec501c5..1c80fcedebb5 100644
--- a/Bindings/powerpc/fsl/lbc.txt
+++ b/Bindings/powerpc/fsl/lbc.txt
@@ -16,20 +16,28 @@ Example:
 			   "fsl,pq2-localbus";
 		#address-cells = <2>;
 		#size-cells = <1>;
-		reg = <f0010100 40>;
+		reg = <0xf0010100 0x40>;
 
-		ranges = <0 0 fe000000 02000000
-			  1 0 f4500000 00008000>;
+		ranges = <0x0 0x0 0xfe000000 0x02000000
+			  0x1 0x0 0xf4500000 0x00008000
+			  0x2 0x0 0xfd810000 0x00010000>;
 
 		flash@0,0 {
 			compatible = "jedec-flash";
-			reg = <0 0 2000000>;
+			reg = <0x0 0x0 0x2000000>;
 			bank-width = <4>;
 			device-width = <1>;
 		};
 
 		board-control@1,0 {
-			reg = <1 0 20>;
+			reg = <0x1 0x0 0x20>;
 			compatible = "fsl,mpc8272ads-bcsr";
 		};
+
+		simple-periph@2,0 {
+			compatible = "fsl,elbc-gpcm-uio";
+			reg = <0x2 0x0 0x10000>;
+			elbc-gpcm-br = <0xfd810800>;
+			elbc-gpcm-or = <0xffff09f7>;
+		};
 	};