Subject: [PATCHv2] pinctrl: exynos: Add driver data for Exynos3250

From: [email-masked] (Chanwoo Choi)
Date: Wed, 16 Apr 2014 19:15:10 +0900

Hi Linus Walleij,

I sent this patch with minor modification.
Any comment of this patch?

Best Regards,
Chanwoo Choi

On 04/14/2014 10:45 AM, Chanwoo Choi wrote:
> From: Tomasz Figa <[email-masked]>
> 
> This patch adds driver data (bank list and EINT layout) for Exynos3250
> to pinctrl-exynos driver. Exynos3250 includes 158 multi-functional input/output
> ports. There are 23 general port groups.
> 
> Changes from v1:
> - Add signed-off of sender
> - Post only separated patch for pinctrl from following patchset(v1)
>   : https://lkml.org/lkml/2014/4/10/286
> 
> Cc: Thomas Abraham <[email-masked]>
> Cc: Linus Walleij <[email-masked]>
> Cc: Kukjin Kim <[email-masked]>
> Signed-off-by: Tomasz Figa <[email-masked]>
> Signed-off-by: Chanwoo Choi <[email-masked]>
> Acked-by: Kyungmin Park <[email-masked]>
> ---
>  drivers/pinctrl/pinctrl-exynos.c  | 67 +++++++++++++++++++++++++++++++++++++++
>  drivers/pinctrl/pinctrl-samsung.c |  2 ++
>  drivers/pinctrl/pinctrl-samsung.h |  1 +
>  3 files changed, 70 insertions(+)
> 
> diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c
> index 07c8130..9609c23 100644
> --- a/drivers/pinctrl/pinctrl-exynos.c
> +++ b/drivers/pinctrl/pinctrl-exynos.c
> @@ -718,6 +718,73 @@ struct samsung_pin_ctrl s5pv210_pin_ctrl[] = {
>  	},
>  };
>  
> +/* pin banks of exynos3250 pin-controller 0 */
> +static struct samsung_pin_bank exynos3250_pin_banks0[] = {
> +	EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
> +	EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
> +	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb",  0x08),
> +	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
> +	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
> +	EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
> +	EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18),
> +};
> +
> +/* pin banks of exynos3250 pin-controller 1 */
> +static struct samsung_pin_bank exynos3250_pin_banks1[] = {
> +	EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"),
> +	EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"),
> +	EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"),
> +	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
> +	EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
> +	EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
> +	EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpl0", 0x18),
> +	EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
> +	EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
> +	EXYNOS_PIN_BANK_EINTG(5, 0x2a0, "gpm2", 0x2c),
> +	EXYNOS_PIN_BANK_EINTG(8, 0x2c0, "gpm3", 0x30),
> +	EXYNOS_PIN_BANK_EINTG(8, 0x2e0, "gpm4", 0x34),
> +	EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
> +	EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
> +	EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
> +	EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
> +};
> +
> +/*
> + * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
> + * two gpio/pin-mux/pinconfig controllers.
> + */
> +struct samsung_pin_ctrl exynos3250_pin_ctrl[] = {
> +	{
> +		/* pin-controller instance 0 data */
> +		.pin_banks	= exynos3250_pin_banks0,
> +		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks0),
> +		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
> +		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
> +		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
> +		.svc		= EXYNOS_SVC_OFFSET,
> +		.eint_gpio_init = exynos_eint_gpio_init,
> +		.suspend	= exynos_pinctrl_suspend,
> +		.resume		= exynos_pinctrl_resume,
> +		.label		= "exynos3250-gpio-ctrl0",
> +	}, {
> +		/* pin-controller instance 1 data */
> +		.pin_banks	= exynos3250_pin_banks1,
> +		.nr_banks	= ARRAY_SIZE(exynos3250_pin_banks1),
> +		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
> +		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
> +		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
> +		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
> +		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
> +		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
> +		.svc		= EXYNOS_SVC_OFFSET,
> +		.eint_gpio_init = exynos_eint_gpio_init,
> +		.eint_wkup_init = exynos_eint_wkup_init,
> +		.suspend	= exynos_pinctrl_suspend,
> +		.resume		= exynos_pinctrl_resume,
> +		.label		= "exynos3250-gpio-ctrl1",
> +	},
> +};
> +
>  /* pin banks of exynos4210 pin-controller 0 */
>  static struct samsung_pin_bank exynos4210_pin_banks0[] = {
>  	EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
> diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
> index 0324d4c..3e61d0f 100644
> --- a/drivers/pinctrl/pinctrl-samsung.c
> +++ b/drivers/pinctrl/pinctrl-samsung.c
> @@ -1114,6 +1114,8 @@ static struct syscore_ops samsung_pinctrl_syscore_ops = {
>  
>  static const struct of_device_id samsung_pinctrl_dt_match[] = {
>  #ifdef CONFIG_PINCTRL_EXYNOS
> +	{ .compatible = "samsung,exynos3250-pinctrl",
> +		.data = (void *)exynos3250_pin_ctrl },
>  	{ .compatible = "samsung,exynos4210-pinctrl",
>  		.data = (void *)exynos4210_pin_ctrl },
>  	{ .compatible = "samsung,exynos4x12-pinctrl",
> diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h
> index bab9c21..b3e41fa 100644
> --- a/drivers/pinctrl/pinctrl-samsung.h
> +++ b/drivers/pinctrl/pinctrl-samsung.h
> @@ -251,6 +251,7 @@ struct samsung_pmx_func {
>  };
>  
>  /* list of all exported SoC specific data */
> +extern struct samsung_pin_ctrl exynos3250_pin_ctrl[];
>  extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
>  extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
>  extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
>