From f2fb1b50fbac4a0a462e1705ac913abf52aae906 Mon Sep 17 00:00:00 2001 From: Piyush Mehta Date: Mon, 20 Jun 2022 13:07:17 +0530 Subject: dt-bindings: ata: ahci-ceva: convert to yaml Convert the ahci-ceva doc to yaml. Signed-off-by: Piyush Mehta Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220620073717.3079-1-piyush.mehta@xilinx.com --- .../devicetree/bindings/ata/ahci-ceva.txt | 63 ---------------------- 1 file changed, 63 deletions(-) delete mode 100644 Documentation/devicetree/bindings/ata/ahci-ceva.txt (limited to 'Documentation/devicetree/bindings/ata/ahci-ceva.txt') diff --git a/Documentation/devicetree/bindings/ata/ahci-ceva.txt b/Documentation/devicetree/bindings/ata/ahci-ceva.txt deleted file mode 100644 index bfb6da0281ec..000000000000 --- a/Documentation/devicetree/bindings/ata/ahci-ceva.txt +++ /dev/null @@ -1,63 +0,0 @@ -Binding for CEVA AHCI SATA Controller - -Required properties: - - reg: Physical base address and size of the controller's register area. - - compatible: Compatibility string. Must be 'ceva,ahci-1v84'. - - clocks: Input clock specifier. Refer to common clock bindings. - - interrupts: Interrupt specifier. Refer to interrupt binding. - - ceva,p0-cominit-params: OOB timing value for COMINIT parameter for port 0. - - ceva,p1-cominit-params: OOB timing value for COMINIT parameter for port 1. - The fields for the above parameter must be as shown below: - ceva,pN-cominit-params = /bits/ 8 ; - CINMP : COMINIT Negate Minimum Period. - CIBGN : COMINIT Burst Gap Nominal. - CIBGMX: COMINIT Burst Gap Maximum. - CIBGMN: COMINIT Burst Gap Minimum. - - ceva,p0-comwake-params: OOB timing value for COMWAKE parameter for port 0. - - ceva,p1-comwake-params: OOB timing value for COMWAKE parameter for port 1. - The fields for the above parameter must be as shown below: - ceva,pN-comwake-params = /bits/ 8 ; - CWBGMN: COMWAKE Burst Gap Minimum. - CWBGMX: COMWAKE Burst Gap Maximum. - CWBGN: COMWAKE Burst Gap Nominal. - CWNMP: COMWAKE Negate Minimum Period. - - ceva,p0-burst-params: Burst timing value for COM parameter for port 0. - - ceva,p1-burst-params: Burst timing value for COM parameter for port 1. - The fields for the above parameter must be as shown below: - ceva,pN-burst-params = /bits/ 8 ; - BMX: COM Burst Maximum. - BNM: COM Burst Nominal. - SFD: Signal Failure Detection value. - PTST: Partial to Slumber timer value. - - ceva,p0-retry-params: Retry interval timing value for port 0. - - ceva,p1-retry-params: Retry interval timing value for port 1. - The fields for the above parameter must be as shown below: - ceva,pN-retry-params = /bits/ 16 ; - RIT: Retry Interval Timer. - RCT: Rate Change Timer. - -Optional properties: - - ceva,broken-gen2: limit to gen1 speed instead of gen2. - - phys: phandle for the PHY device - - resets: phandle to the reset controller for the SATA IP - -Examples: - ahci@fd0c0000 { - compatible = "ceva,ahci-1v84"; - reg = <0xfd0c0000 0x200>; - interrupt-parent = <&gic>; - interrupts = <0 133 4>; - clocks = <&clkc SATA_CLK_ID>; - ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; - ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; - ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; - ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>; - - ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; - ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; - ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; - ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>; - ceva,broken-gen2; - phys = <&psgtr 1 PHY_TYPE_SATA 1 1>; - resets = <&zynqmp_reset ZYNQMP_RESET_SATA>; - }; -- cgit v1.2.3-59-g8ed1b