diff options
99 files changed, 2548 insertions, 2821 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/8xxx_gpio.txt b/Documentation/powerpc/dts-bindings/fsl/8xxx_gpio.txt new file mode 100644 index 00000000000..d015dcec401 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/8xxx_gpio.txt @@ -0,0 +1,40 @@ +GPIO controllers on MPC8xxx SoCs + +This is for the non-QE/CPM/GUTs GPIO controllers as found on +8349, 8572, 8610 and compatible. + +Every GPIO controller node must have #gpio-cells property defined, +this information will be used to translate gpio-specifiers. + +Required properties: +- compatible : "fsl,<CHIP>-gpio" followed by "fsl,mpc8349-gpio" for + 83xx, "fsl,mpc8572-gpio" for 85xx and "fsl,mpc8610-gpio" for 86xx. +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + - interrupts : Interrupt mapping for GPIO IRQ (currently unused). + - interrupt-parent : Phandle for the interrupt controller that + services interrupts for this device. +- gpio-controller : Marks the port as GPIO controller. + +Example of gpio-controller nodes for a MPC8347 SoC: + + gpio1: gpio-controller@c00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; + reg = <0xc00 0x100>; + interrupts = <74 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + + gpio2: gpio-controller@d00 { + #gpio-cells = <2>; + compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio"; + reg = <0xd00 0x100>; + interrupts = <75 0x8>; + interrupt-parent = <&ipic>; + gpio-controller; + }; + +See booting-without-of.txt for details of how to specify GPIO +information for devices. diff --git a/arch/powerpc/boot/dts/asp834x-redboot.dts b/arch/powerpc/boot/dts/asp834x-redboot.dts index 8b1bb0e4190..6235fca445d 100644 --- a/arch/powerpc/boot/dts/asp834x-redboot.dts +++ b/arch/powerpc/boot/dts/asp834x-redboot.dts @@ -130,24 +130,28 @@ dma-channel@0 { compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + cell-index = <0>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + cell-index = <1>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; + cell-index = <2>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@180 { compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; + cell-index = <3>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index 2a94ae0dc8b..539085591e0 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -176,24 +176,28 @@ dma-channel@0 { compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + cell-index = <0>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + cell-index = <1>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; + cell-index = <2>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@180 { compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; + cell-index = <3>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts index f704513fb93..94c9b4107a1 100644 --- a/arch/powerpc/boot/dts/mpc8315erdb.dts +++ b/arch/powerpc/boot/dts/mpc8315erdb.dts @@ -144,24 +144,28 @@ dma-channel@0 { compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + cell-index = <0>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + cell-index = <1>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; + cell-index = <2>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@180 { compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; + cell-index = <3>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts index fbc930410ff..015808ae102 100644 --- a/arch/powerpc/boot/dts/mpc832x_mds.dts +++ b/arch/powerpc/boot/dts/mpc832x_mds.dts @@ -127,24 +127,28 @@ dma-channel@0 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + cell-index = <0>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + cell-index = <1>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0x100 0x80>; + cell-index = <2>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@180 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0x180 0x28>; + cell-index = <3>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts index b157d1885a2..b5b0ec2eb88 100644 --- a/arch/powerpc/boot/dts/mpc832x_rdb.dts +++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts @@ -105,24 +105,28 @@ dma-channel@0 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0 0x80>; + cell-index = <0>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@80 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; reg = <0x80 0x80>; + cell-index = <1>; interrupt-parent = <&ipic>; interrupts = <71 8>; }; dma-channel@100 { compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; 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