diff options
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/arm/calxeda')
3 files changed, 48 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/arm/calxeda/combophy.txt b/kernel/Documentation/devicetree/bindings/arm/calxeda/combophy.txt new file mode 100644 index 000000000..6622bdb2e --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/arm/calxeda/combophy.txt @@ -0,0 +1,17 @@ +Calxeda Highbank Combination Phys for SATA + +Properties: +- compatible : Should be "calxeda,hb-combophy" +- #phy-cells: Should be 1. +- reg : Address and size for Combination Phy registers. +- phydev: device ID for programming the combophy. + +Example: + + combophy5: combo-phy@fff5d000 { + compatible = "calxeda,hb-combophy"; + #phy-cells = <1>; + reg = <0xfff5d000 0x1000>; + phydev = <31>; + }; + diff --git a/kernel/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt b/kernel/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt new file mode 100644 index 000000000..94e642a33 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt @@ -0,0 +1,15 @@ +Calxeda Highbank L2 cache ECC + +Properties: +- compatible : Should be "calxeda,hb-sregs-l2-ecc" +- reg : Address and size for ECC error interrupt clear registers. +- interrupts : Should be single bit error interrupt, then double bit error + interrupt. + +Example: + + sregs@fff3c200 { + compatible = "calxeda,hb-sregs-l2-ecc"; + reg = <0xfff3c200 0x100>; + interrupts = <0 71 4 0 72 4>; + }; diff --git a/kernel/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt b/kernel/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt new file mode 100644 index 000000000..049675944 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt @@ -0,0 +1,16 @@ +Calxeda DDR memory controller + +Properties: +- compatible : Should be: + - "calxeda,hb-ddr-ctrl" for ECX-1000 + - "calxeda,ecx-2000-ddr-ctrl" for ECX-2000 +- reg : Address and size for DDR controller registers. +- interrupts : Interrupt for DDR controller. + +Example: + + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; |