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Diffstat (limited to 'Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt b/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt new file mode 100644 index 000000000000..4163e7eb7763 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt @@ -0,0 +1,10 @@ +* ARM SBSA defined generic UART +This UART uses a subset of the PL011 registers and consequently lives +in the PL011 driver. It's baudrate and other communication parameters +cannot be adjusted at runtime, so it lacks a clock specifier here. + +Required properties: +- compatible: must be "arm,sbsa-uart" +- reg: exactly one register range +- interrupts: exactly one interrupt specifier +- current-speed: the (fixed) baud rate set by the firmware |