On Sat, Jan 13, 2018 at 6:35 AM, Karthikeyan Ramasubramanian
<[email protected]> wrote:
> This driver supports GENI based UART Controller in the Qualcomm SOCs. The
> Qualcomm Generic Interface (GENI) is a programmable module supporting a
> wide range of serial interfaces including UART. This driver support console
> operations using FIFO mode of transfer.
>
> Signed-off-by: Girish Mahadevan <[email protected]>
> Signed-off-by: Karthikeyan Ramasubramanian <[email protected]>
> Signed-off-by: Sagar Dharia <[email protected]>
> ---
> drivers/tty/serial/Kconfig | 10 +
> drivers/tty/serial/Makefile | 1 +
> drivers/tty/serial/qcom_geni_serial.c | 1414
> +++++++++++++++++++++++++++++++++
> 3 files changed, 1425 insertions(+)
> create mode 100644 drivers/tty/serial/qcom_geni_serial.c
> + if (!uport->membase) {
> + ret = -ENOMEM;
> + dev_err(&pdev->dev, "Err IO mapping serial iomem");
> + goto exit_geni_serial_probe;
> + }
> +
> + dev_port->serial_rsc.geni_pinctrl = devm_pinctrl_get(&pdev->dev);
You need to include linux/pinctrl/consumer.h for devm_pinctrl_get
I couldn't compile test it w/o it.
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