Re: [PATCH v4 3/3] pinctrl: Add Xilinx ZynqMP pinctrl driver support

Greg Kroah-Hartman
2021-03-23T13:43:15Z

On Wed, Mar 17, 2021 at 01:55:16PM +0530, Sai Krishna Potthuri wrote:
> Adding pinctrl driver for Xilinx ZynqMP platform.
> This driver queries pin information from firmware and registers
> pin control accordingly.
>
> Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
> ---
> drivers/pinctrl/Kconfig | 13 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/pinctrl-zynqmp.c | 1030 ++++++++++++++++++++++++++++++
> 3 files changed, 1044 insertions(+)
> create mode 100644 drivers/pinctrl/pinctrl-zynqmp.c
>
> diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
> index 815095326e2d..25d3c7208975 100644
> --- a/drivers/pinctrl/Kconfig
> +++ b/drivers/pinctrl/Kconfig
> @@ -341,6 +341,19 @@ config PINCTRL_ZYNQ
> help
> This selects the pinctrl driver for Xilinx Zynq.
>
> +config PINCTRL_ZYNQMP
> + bool "Pinctrl driver for Xilinx ZynqMP"

Please make this work as a module.

> --- a/drivers/pinctrl/Makefile
> +++ b/drivers/pinctrl/Makefile
> @@ -43,6 +43,7 @@ obj-$(CONFIG_PINCTRL_TB10X) += pinctrl-tb10x.o
> obj-$(CONFIG_PINCTRL_ST) += pinctrl-st.o
> obj-$(CONFIG_PINCTRL_STMFX) += pinctrl-stmfx.o
> obj-$(CONFIG_PINCTRL_ZYNQ) += pinctrl-zynq.o
> +obj-$(CONFIG_PINCTRL_ZYNQMP) += pinctrl-zynqmp.o

Please use a tab like the other lines in this file.

> +
> + dev_info(&pdev->dev, "zynqmp pinctrl initialized\n");

When drivers work properly, they are quiet. Please remove this.

thanks,

greg k-h