From 670027c507e99521d416994a18a498def9ef2ea3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Sat, 22 Oct 2016 19:31:08 -0300 Subject: Linux-libre 4.8.3-gnu --- .../bindings/powerpc/fsl/cpm_qe/qe/ucc.txt | 70 ---------------------- 1 file changed, 70 deletions(-) delete mode 100644 Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt (limited to 'Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt') diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt deleted file mode 100644 index e47734bee..000000000 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt +++ /dev/null @@ -1,70 +0,0 @@ -* UCC (Unified Communications Controllers) - -Required properties: -- device_type : should be "network", "hldc", "uart", "transparent" - "bisync", "atm", or "serial". -- compatible : could be "ucc_geth" or "fsl_atm" and so on. -- cell-index : the ucc number(1-8), corresponding to UCCx in UM. -- reg : Offset and length of the register set for the device -- interrupts : where a is the interrupt number and b is a - field that represents an encoding of the sense and level - information for the interrupt. This should be encoded based on - the information in section 2) depending on the type of interrupt - controller you have. -- interrupt-parent : the phandle for the interrupt controller that - services interrupts for this device. -- pio-handle : The phandle for the Parallel I/O port configuration. -- port-number : for UART drivers, the port number to use, between 0 and 3. - This usually corresponds to the /dev/ttyQE device, e.g. <0> = /dev/ttyQE0. - The port number is added to the minor number of the device. Unlike the - CPM UART driver, the port-number is required for the QE UART driver. -- soft-uart : for UART drivers, if specified this means the QE UART device - driver should use "Soft-UART" mode, which is needed on some SOCs that have - broken UART hardware. Soft-UART is provided via a microcode upload. -- rx-clock-name: the UCC receive clock source - "none": clock source is disabled - "brg1" through "brg16": clock source is BRG1-BRG16, respectively - "clk1" through "clk24": clock source is CLK1-CLK24, respectively -- tx-clock-name: the UCC transmit clock source - "none": clock source is disabled - "brg1" through "brg16": clock source is BRG1-BRG16, respectively - "clk1" through "clk24": clock source is CLK1-CLK24, respectively -The following two properties are deprecated. rx-clock has been replaced -with rx-clock-name, and tx-clock has been replaced with tx-clock-name. -Drivers that currently use the deprecated properties should continue to -do so, in order to support older device trees, but they should be updated -to check for the new properties first. -- rx-clock : represents the UCC receive clock source. - 0x00 : clock source is disabled; - 0x1~0x10 : clock source is BRG1~BRG16 respectively; - 0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively. -- tx-clock: represents the UCC transmit clock source; - 0x00 : clock source is disabled; - 0x1~0x10 : clock source is BRG1~BRG16 respectively; - 0x11~0x28: clock source is QE_CLK1~QE_CLK24 respectively. - -Required properties for network device_type: -- mac-address : list of bytes representing the ethernet address. -- phy-handle : The phandle for the PHY connected to this controller. - -Recommended properties: -- phy-connection-type : a string naming the controller/PHY interface type, - i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal - Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only), - "tbi", or "rtbi". - -Example: - ucc@2000 { - device_type = "network"; - compatible = "ucc_geth"; - cell-index = <1>; - reg = <2000 200>; - interrupts = ; - interrupt-parent = <700>; - mac-address = [ 00 04 9f 00 23 23 ]; - rx-clock = "none"; - tx-clock = "clk9"; - phy-handle = <212000>; - phy-connection-type = "gmii"; - pio-handle = <140001>; - }; -- cgit v1.2.3