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Diffstat (limited to 'Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt deleted file mode 100644 index cd28e932bf50..000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt +++ /dev/null @@ -1,53 +0,0 @@ -* Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller - -Required properties: -- compatible : Should be "fsl,<soc>-gpio" - The following <soc>s are known to be supported: - mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq, - ls1021a, ls1043a, ls2080a, ls1028a, ls1088a. -- reg : Address and length of the register set for the device -- interrupts : Should be the port interrupt shared by all 32 pins. -- #gpio-cells : Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low - -Optional properties: -- little-endian : GPIO registers are used as little endian. If not - present registers are used as big endian by default. - -Example of gpio-controller node for a mpc5125 SoC: - -gpio0: gpio@1100 { - compatible = "fsl,mpc5125-gpio"; - #gpio-cells = <2>; - reg = <0x1100 0x080>; - interrupts = <78 0x8>; -}; - -Example of gpio-controller node for a ls2080a SoC: - -gpio0: gpio@2300000 { - compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; - reg = <0x0 0x2300000 0x0 0x10000>; - interrupts = <0 36 0x4>; /* Level high type */ - gpio-controller; - little-endian; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; -}; - - -Example of gpio-controller node for a ls1028a/ls1088a SoC: - -gpio1: gpio@2300000 { - compatible = "fsl,ls1028a-gpio", "fsl,ls1088a-gpio", "fsl,qoriq-gpio"; - reg = <0x0 0x2300000 0x0 0x10000>; - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - little-endian; -}; |