| Qualcomm technologies Inc bg-spi |
| |
| BG-COM SPI : bg-spi is used for the communication with Blackghost |
| chipset. It uses SPI protocol for communication. |
| BG-COM: bgcome is a thin transport layer over glink which provides |
| the read/write APIs to communicate with Blackghost chipset. |
| |
| Required properties: |
| - compatible : should be "qcom,bg-spi" |
| - spi-max-frequency : Maximum SPI clocking speed of device in Hz |
| - qcom,irq-gpio : GPIO pin |
| - reg : Register set |
| |
| Example: |
| spi@78b6000 { /* BLSP1 QUP2 */ |
| status = "ok"; |
| qcom,bg-spi { |
| compatible = "qcom,bg-spi"; |
| reg = <0>; |
| spi-max-frequency = <19200000>; |
| interrupt-parent = <&msm_gpio>; |
| qcom,irq-gpio = <&msm_gpio 110 1>; |
| }; |
| }; |