[PATCH v4 2/2] serial: sc16is7xx: Add bindings documentation for the SC16IS7XX UARTs
From: Jon Ringle
This patch adds the devicetree documentation for the NXP SC16IS7XX UARTs.
Signed-off-by: Jon Ringle
---
.../devicetree/bindings/serial/nxp,sc16is7xx.txt | 33 ++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
new file mode 100644
index 000..246c795
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
@@ -0,0 +1,33 @@
+* NXP SC16IS7xx advanced Universal Asynchronous Receiver-Transmitter (UART)
+
+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.
+- interrupt-parent: The phandle for the interrupt controller that
+ services interrupts for this IC.
+- interrupts: Should contain the UART interrupt
+- clocks: Reference 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.
+
+Example:
+sc16is750: sc16is750@51 {
+compatible = "nxp,sc16is750";
+reg = <0x51>;
+clocks = <>;
+interrupt-parent = <>;
+interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+gpio-controller;
+#gpio-cells = <2>;
+};
--
1.8.5.4
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[PATCH v4 2/2] serial: sc16is7xx: Add bindings documentation for the SC16IS7XX UARTs
From: Jon Ringle jrin...@gridpoint.com
This patch adds the devicetree documentation for the NXP SC16IS7XX UARTs.
Signed-off-by: Jon Ringle jrin...@gridpoint.com
---
.../devicetree/bindings/serial/nxp,sc16is7xx.txt | 33 ++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
new file mode 100644
index 000..246c795
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
@@ -0,0 +1,33 @@
+* NXP SC16IS7xx advanced Universal Asynchronous Receiver-Transmitter (UART)
+
+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.
+- interrupt-parent: The phandle for the interrupt controller that
+ services interrupts for this IC.
+- interrupts: Should contain the UART interrupt
+- clocks: Reference 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.
+
+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;
+};
--
1.8.5.4
--
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Please read the FAQ at http://www.tux.org/lkml/
