[PATCH v7 01/17] x86: apl: Add pinctrl driver

[Bin Meng]

On Mon, Dec 9, 2019 at 8:32 AM Simon Glass <sjg at chromium.org> wrote:
>
> Add a driver for the Apollo Lake pinctrl. This mostly makes use of the
> common Intel pinctrl support.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v7:
> - Drop Glacier Lake code
> - Fix value of GPIO_28_IRQ
> - Update Kconfig to avoid using def_bool
>
> Changes in v6: None
> Changes in v5: None
> Changes in v4:
> - Allow pinctrl nodes to have subnodes (i.e. GPIO nodes)
> - Drop GPIO_NUM_PAD_CFG_REGS
> - Switch over to use pinctrl for pad init/config
> - Tidy up the header file a little
> - apollolake -> Apollo Lake
>
> Changes in v3:
> - Add various minor tidy-ups
> - Fix mixed case in GPIO defines
> - Rework how pads configuration is defined in TPL and SPL
> - Use the IRQ uclass instead of ITSS
>
> Changes in v2: None
>
>  arch/x86/include/asm/arch-apollolake/gpio.h | 485 ++++++++++++++++++++
>  drivers/pinctrl/intel/Kconfig               |  16 +-
>  drivers/pinctrl/intel/Makefile              |   1 +
>  drivers/pinctrl/intel/pinctrl_apl.c         | 192 ++++++++
>  4 files changed, 691 insertions(+), 3 deletions(-)
>  create mode 100644 arch/x86/include/asm/arch-apollolake/gpio.h
>  create mode 100644 drivers/pinctrl/intel/pinctrl_apl.c
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>