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Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0284-net-fsl_ppfe-dts-binding-for-ppfe.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0284-net-fsl_ppfe-dts-binding-for-ppfe.patch | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0284-net-fsl_ppfe-dts-binding-for-ppfe.patch b/target/linux/layerscape/patches-5.4/701-net-0284-net-fsl_ppfe-dts-binding-for-ppfe.patch deleted file mode 100644 index 6659f9b67f..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0284-net-fsl_ppfe-dts-binding-for-ppfe.patch +++ /dev/null @@ -1,188 +0,0 @@ -From 08861b67c94a28e3a1bbcfb04a141ab0eafa5dac Mon Sep 17 00:00:00 2001 -From: Calvin Johnson <calvin.johnson@nxp.com> -Date: Sat, 16 Sep 2017 07:05:49 +0530 -Subject: [PATCH] net: fsl_ppfe: dts binding for ppfe - -Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> -Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com> ---- - .../devicetree/bindings/net/fsl_ppfe/pfe.txt | 173 +++++++++++++++++++++ - 1 file changed, 173 insertions(+) - create mode 100644 Documentation/devicetree/bindings/net/fsl_ppfe/pfe.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/net/fsl_ppfe/pfe.txt -@@ -0,0 +1,173 @@ -+============================================================================= -+NXP Programmable Packet Forwarding Engine Device Bindings -+ -+CONTENTS -+ - PFE Node -+ - Ethernet Node -+ -+============================================================================= -+PFE Node -+ -+DESCRIPTION -+ -+PFE Node has all the properties associated with Packet Forwarding Engine block. -+ -+PROPERTIES -+ -+- compatible -+ Usage: required -+ Value type: <stringlist> -+ Definition: Must include "fsl,pfe" -+ -+- reg -+ Usage: required -+ Value type: <prop-encoded-array> -+ Definition: A standard property. -+ Specifies the offset of the following registers: -+ - PFE configuration registers -+ - DDR memory used by PFE -+ -+- fsl,pfe-num-interfaces -+ Usage: required -+ Value type: <u32> -+ Definition: Must be present. Value can be either one or two. -+ -+- interrupts -+ Usage: required -+ Value type: <prop-encoded-array> -+ Definition: Three interrupts are specified in this property. -+ - HIF interrupt -+ - HIF NO COPY interrupt -+ - Wake On LAN interrupt -+ -+- interrupt-names -+ Usage: required -+ Value type: <stringlist> -+ Definition: Following strings are defined for the 3 interrupts. -+ "pfe_hif" - HIF interrupt -+ "pfe_hif_nocpy" - HIF NO COPY interrupt -+ "pfe_wol" - Wake On LAN interrupt -+ -+- memory-region -+ Usage: required -+ Value type: <phandle> -+ Definition: phandle to a node describing reserved memory used by pfe. -+ Refer:- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt -+ -+- fsl,pfe-scfg -+ Usage: required -+ Value type: <phandle> -+ Definition: phandle for scfg. -+ -+- fsl,rcpm-wakeup -+ Usage: required -+ Value type: <phandle> -+ Definition: phandle for rcpm. -+ -+- clocks -+ Usage: required -+ Value type: <phandle> -+ Definition: phandle for clockgen. -+ -+- clock-names -+ Usage: required -+ Value type: <string> -+ Definition: phandle for clock name. -+ -+EXAMPLE -+ -+pfe: pfe@04000000 { -+ compatible = "fsl,pfe"; -+ reg = <0x0 0x04000000 0x0 0xc00000>, /* AXI 16M */ -+ <0x0 0x83400000 0x0 0xc00000>; /* PFE DDR 12M */ -+ reg-names = "pfe", "pfe-ddr"; -+ fsl,pfe-num-interfaces = <0x2>; -+ interrupts = <0 172 0x4>, /* HIF interrupt */ -+ <0 173 0x4>, /*HIF_NOCPY interrupt */ -+ <0 174 0x4>; /* WoL interrupt */ -+ interrupt-names = "pfe_hif", "pfe_hif_nocpy", "pfe_wol"; -+ memory-region = <&pfe_reserved>; -+ fsl,pfe-scfg = <&scfg 0>; -+ fsl,rcpm-wakeup = <&rcpm 0xf0000020>; -+ clocks = <&clockgen 4 0>; -+ clock-names = "pfe"; -+ -+ status = "okay"; -+ pfe_mac0: ethernet@0 { -+ }; -+ -+ pfe_mac1: ethernet@1 { -+ }; -+}; -+ -+============================================================================= -+Ethernet Node -+ -+DESCRIPTION -+ -+Ethernet Node has all the properties associated with PFE used by platforms to -+connect to PHY: -+ -+PROPERTIES -+ -+- compatible -+ Usage: required -+ Value type: <stringlist> -+ Definition: Must include "fsl,pfe-gemac-port" -+ -+- reg -+ Usage: required -+ Value type: <prop-encoded-array> -+ Definition: A standard property. -+ Specifies the gemacid of the interface. -+ -+- fsl,gemac-bus-id -+ Usage: required -+ Value type: <u32> -+ Definition: Must be present. Value should be the id of the bus -+ connected to gemac. -+ -+- fsl,gemac-phy-id -+ Usage: required -+ Value type: <u32> -+ Definition: Must be present. Value should be the id of the phy -+ connected to gemac. -+ -+- fsl,mdio-mux-val -+ Usage: required -+ Value type: <u32> -+ Definition: Must be present. Value can be either 0 or 2 or 3. -+ This value is used to configure the mux to enable mdio. -+ -+- phy-mode -+ Usage: required -+ Value type: <string> -+ Definition: Must include "sgmii" -+ -+- fsl,pfe-phy-if-flags -+ Usage: required -+ Value type: <u32> -+ Definition: Must be present. Value should be 0 by default. -+ If there is not phy connected, this need to be 1. -+ -+- mdio -+ optional subnode that specifies the mdio bus. This has reg -+ property which is used to enable/disable the mdio bus. -+ -+EXAMPLE -+ -+ethernet@0 { -+ compatible = "fsl,pfe-gemac-port"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ reg = <0x0>; /* GEM_ID */ -+ fsl,gemac-bus-id = <0x0>; /* BUS_ID */ -+ fsl,gemac-phy-id = <0x2>; /* PHY_ID */ -+ fsl,mdio-mux-val = <0x0>; -+ phy-mode = "sgmii"; -+ fsl,pfe-phy-if-flags = <0x0>; -+ -+ mdio@0 { -+ reg = <0x1>; /* enabled/disabled */ -+ }; -+}; |