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Diffstat (limited to 'Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt')
-rw-r--r-- | Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt deleted file mode 100644 index 1a7e4bff0456..000000000000 --- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt +++ /dev/null @@ -1,118 +0,0 @@ -* NXP SC16IS7xx advanced Universal Asynchronous Receiver-Transmitter (UART) -* i2c as bus - -Required properties: -- compatible: Should be one of the following: - - "nxp,sc16is740" for NXP SC16IS740, - - "nxp,sc16is741" for NXP SC16IS741, - - "nxp,sc16is750" for NXP SC16IS750, - - "nxp,sc16is752" for NXP SC16IS752, - - "nxp,sc16is760" for NXP SC16IS760, - - "nxp,sc16is762" for NXP SC16IS762. -- reg: I2C address of the SC16IS7xx device. -- interrupts: Should contain the UART interrupt -- clocks: Reference to the IC source clock. - OR (when there is no clock provider visible to the platform) -- clock-frequency: The source clock frequency for the IC. - -Optional properties: -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Should be two. The first cell is the GPIO number and - the second cell is used to specify the GPIO polarity: - 0 = active high, - 1 = active low. -- irda-mode-ports: An array that lists the indices of the port that - should operate in IrDA mode. -- nxp,modem-control-line-ports: An array that lists the indices of the port that - should have shared GPIO lines configured as - modem control lines. - -Example: - sc16is750: sc16is750@51 { - compatible = "nxp,sc16is750"; - reg = <0x51>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - gpio-controller; - #gpio-cells = <2>; - }; - - sc16is752: sc16is752@53 { - compatible = "nxp,sc16is752"; - reg = <0x53>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ - gpio-controller; /* Port 0 as GPIOs */ - #gpio-cells = <2>; - }; - - sc16is752: sc16is752@54 { - compatible = "nxp,sc16is752"; - reg = <0x54>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ - }; - -* spi as bus - -Required properties: -- compatible: Should be one of the following: - - "nxp,sc16is740" for NXP SC16IS740, - - "nxp,sc16is741" for NXP SC16IS741, - - "nxp,sc16is750" for NXP SC16IS750, - - "nxp,sc16is752" for NXP SC16IS752, - - "nxp,sc16is760" for NXP SC16IS760, - - "nxp,sc16is762" for NXP SC16IS762. -- reg: SPI chip select number. -- interrupts: Specifies the interrupt source of the parent interrupt - controller. The format of the interrupt specifier depends on the - parent interrupt controller. -- clocks: phandle to the IC source clock. - -Optional properties: -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells: Should be two. The first cell is the GPIO number and - the second cell is used to specify the GPIO polarity: - 0 = active high, - 1 = active low. -- irda-mode-ports: An array that lists the indices of the port that - should operate in IrDA mode. -- nxp,modem-control-line-ports: An array that lists the indices of the port that - should have shared GPIO lines configured as - modem control lines. - -Example: - sc16is750: sc16is750@0 { - compatible = "nxp,sc16is750"; - reg = <0>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - gpio-controller; - #gpio-cells = <2>; - }; - - sc16is752: sc16is752@1 { - compatible = "nxp,sc16is752"; - reg = <1>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - nxp,modem-control-line-ports = <1>; /* Port 1 as modem control lines */ - gpio-controller; /* Port 0 as GPIOs */ - #gpio-cells = <2>; - }; - - sc16is752: sc16is752@2 { - compatible = "nxp,sc16is752"; - reg = <2>; - clocks = <&clk20m>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem control lines */ - }; |