From a4f4bc65b33164eb8c19bcff9834cc87bcc845bb Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 13 Jun 2016 07:29:57 +0200 Subject: dts: update to v4.6-rc1 Signed-off-by: Sascha Hauer --- .../interrupt-controller/al,alpine-msix.txt | 26 ++++++++++++ dts/Bindings/interrupt-controller/arm,gic.txt | 1 + .../interrupt-controller/hisilicon,mbigen-v2.txt | 22 +++++++--- .../marvell,odmi-controller.txt | 44 +++++++++++++++++++ dts/Bindings/interrupt-controller/mips-gic.txt | 7 ++++ .../interrupt-controller/sigma,smp8642-intc.txt | 49 ++++++++++++++++++++++ 6 files changed, 144 insertions(+), 5 deletions(-) create mode 100644 dts/Bindings/interrupt-controller/al,alpine-msix.txt create mode 100644 dts/Bindings/interrupt-controller/marvell,odmi-controller.txt create mode 100644 dts/Bindings/interrupt-controller/sigma,smp8642-intc.txt (limited to 'dts/Bindings/interrupt-controller') diff --git a/dts/Bindings/interrupt-controller/al,alpine-msix.txt b/dts/Bindings/interrupt-controller/al,alpine-msix.txt new file mode 100644 index 0000000000..f6f1c14bf9 --- /dev/null +++ b/dts/Bindings/interrupt-controller/al,alpine-msix.txt @@ -0,0 +1,26 @@ +Alpine MSIX controller + +See arm,gic-v3.txt for SPI and MSI definitions. + +Required properties: + +- compatible: should be "al,alpine-msix" +- reg: physical base address and size of the registers +- interrupt-parent: specifies the parent interrupt controller. +- interrupt-controller: identifies the node as an interrupt controller +- msi-controller: identifies the node as an PCI Message Signaled Interrupt + controller +- al,msi-base-spi: SPI base of the MSI frame +- al,msi-num-spis: number of SPIs assigned to the MSI frame, relative to SPI0 + +Example: + +msix: msix { + compatible = "al,alpine-msix"; + reg = <0x0 0xfbe00000 0x0 0x100000>; + interrupt-parent = <&gic>; + interrupt-controller; + msi-controller; + al,msi-base-spi = <160>; + al,msi-num-spis = <160>; +}; diff --git a/dts/Bindings/interrupt-controller/arm,gic.txt b/dts/Bindings/interrupt-controller/arm,gic.txt index 5a1cb4bc3d..793c20ff8f 100644 --- a/dts/Bindings/interrupt-controller/arm,gic.txt +++ b/dts/Bindings/interrupt-controller/arm,gic.txt @@ -16,6 +16,7 @@ Main node required properties: "arm,cortex-a15-gic" "arm,cortex-a7-gic" "arm,cortex-a9-gic" + "arm,eb11mp-gic" "arm,gic-400" "arm,pl390" "arm,tc11mp-gic" diff --git a/dts/Bindings/interrupt-controller/hisilicon,mbigen-v2.txt b/dts/Bindings/interrupt-controller/hisilicon,mbigen-v2.txt index 720f7c92e9..3b2f4c43ad 100644 --- a/dts/Bindings/interrupt-controller/hisilicon,mbigen-v2.txt +++ b/dts/Bindings/interrupt-controller/hisilicon,mbigen-v2.txt @@ -21,6 +21,8 @@ Mbigen main node required properties: - reg: Specifies the base physical address and size of the Mbigen registers. +Mbigen sub node required properties: +------------------------------------------ - interrupt controller: Identifies the node as an interrupt controller - msi-parent: Specifies the MSI controller this mbigen use. @@ -45,13 +47,23 @@ Mbigen main node required properties: Examples: - mbigen_device_gmac:intc { + mbigen_chip_dsa { compatible = "hisilicon,mbigen-v2"; reg = <0x0 0xc0080000 0x0 0x10000>; - interrupt-controller; - msi-parent = <&its_dsa 0x40b1c>; - num-pins = <9>; - #interrupt-cells = <2>; + + mbigen_gmac:intc_gmac { + interrupt-controller; + msi-parent = <&its_dsa 0x40b1c>; + num-pins = <9>; + #interrupt-cells = <2>; + }; + + mbigen_i2c:intc_i2c { + interrupt-controller; + msi-parent = <&its_dsa 0x40b0e>; + num-pins = <2>; + #interrupt-cells = <2>; + }; }; Devices connect to mbigen required properties: diff --git a/dts/Bindings/interrupt-controller/marvell,odmi-controller.txt b/dts/Bindings/interrupt-controller/marvell,odmi-controller.txt new file mode 100644 index 0000000000..8af0a8e613 --- /dev/null +++ b/dts/Bindings/interrupt-controller/marvell,odmi-controller.txt @@ -0,0 +1,44 @@ + +* Marvell ODMI for MSI support + +Some Marvell SoCs have an On-Die Message Interrupt (ODMI) controller +which can be used by on-board peripheral for MSI interrupts. + +Required properties: + +- compatible : The value here should contain: + + "marvell,ap806-odmi-controller", "marvell,odmi-controller". + +- interrupt,controller : Identifies the node as an interrupt controller. + +- msi-controller : Identifies the node as an MSI controller. + +- marvell,odmi-frames : Number of ODMI frames available. Each frame + provides a number of events. + +- reg : List of register definitions, one for each + ODMI frame. + +- marvell,spi-base : List of GIC base SPI interrupts, one for each + ODMI frame. Those SPI interrupts are 0-based, + i.e marvell,spi-base = <128> will use SPI #96. + See Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt + for details about the GIC Device Tree binding. + +- interrupt-parent : Reference to the parent interrupt controller. + +Example: + + odmi: odmi@300000 { + compatible = "marvell,ap806-odm-controller", + "marvell,odmi-controller"; + interrupt-controller; + msi-controller; + marvell,odmi-frames = <4>; + reg = <0x300000 0x4000>, + <0x304000 0x4000>, + <0x308000 0x4000>, + <0x30C000 0x4000>; + marvell,spi-base = <128>, <136>, <144>, <152>; + }; diff --git a/dts/Bindings/interrupt-controller/mips-gic.txt b/dts/Bindings/interrupt-controller/mips-gic.txt index aae4c384ee..173595305e 100644 --- a/dts/Bindings/interrupt-controller/mips-gic.txt +++ b/dts/Bindings/interrupt-controller/mips-gic.txt @@ -23,6 +23,12 @@ Optional properties: - mti,reserved-cpu-vectors : Specifies the list of CPU interrupt vectors to which the GIC may not route interrupts. Valid values are 2 - 7. This property is ignored if the CPU is started in EIC mode. +- mti,reserved-ipi-vectors : Specifies the range of GIC interrupts that are + reserved for IPIs. + It accepts 2 values, the 1st is the starting interrupt and the 2nd is the size + of the reserved range. + If not specified, the driver will allocate the last 2 * number of VPEs in the + system. Required properties for timer sub-node: - compatible : Should be "mti,gic-timer". @@ -44,6 +50,7 @@ Example: #interrupt-cells = <3>; mti,reserved-cpu-vectors = <7>; + mti,reserved-ipi-vectors = <40 8>; timer { compatible = "mti,gic-timer"; diff --git a/dts/Bindings/interrupt-controller/sigma,smp8642-intc.txt b/dts/Bindings/interrupt-controller/sigma,smp8642-intc.txt new file mode 100644 index 0000000000..1f441fa0ad --- /dev/null +++ b/dts/Bindings/interrupt-controller/sigma,smp8642-intc.txt @@ -0,0 +1,49 @@ +Sigma Designs SMP86xx/SMP87xx secondary interrupt controller + +Required properties: +- compatible: should be "sigma,smp8642-intc" +- reg: physical address of MMIO region +- ranges: address space mapping of child nodes +- interrupt-parent: phandle of parent interrupt controller +- interrupt-controller: boolean +- #address-cells: should be <1> +- #size-cells: should be <1> + +One child node per control block with properties: +- reg: address of registers for this control block +- interrupt-controller: boolean +- #interrupt-cells: should be <2>, interrupt index and flags per interrupts.txt +- interrupts: interrupt spec of primary interrupt controller + +Example: + +interrupt-controller@6e000 { + compatible = "sigma,smp8642-intc"; + reg = <0x6e000 0x400>; + ranges = <0x0 0x6e000 0x400>; + interrupt-parent = <&gic>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <1>; + + irq0: interrupt-controller@0 { + reg = <0x000 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + }; + + irq1: interrupt-controller@100 { + reg = <0x100 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + }; + + irq2: interrupt-controller@300 { + reg = <0x300 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + }; +}; -- cgit v1.2.3