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Commit aa2293d8 authored by Keerthy's avatar Keerthy Committed by Linus Walleij
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pinctrl: single: AM437x: Add pinctrl compatibility 



AM437x pinctrl definitions now differ from traditional 16 bit OMAP pin
ctrl definitions, in that all 32 bits are used to describe a single pin

Also the location of wakeupenable and event bits have changed.

Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
[nm@ti.com: minor updates]
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 31320bea

Documentation/devicetree/bindings/pinctrl/ti,omap-pinctrl.txt

+1 −0
Original line number Diff line number Diff line
@@ -8,5 +8,6 @@ Required properties: 
  "ti,omap4-padconf" - OMAP4 compatible pinctrl

  "ti,omap5-padconf" - OMAP5 compatible pinctrl

  "ti,dra7-padconf" - DRA7 compatible pinctrl

  "ti,am437-padconf" - AM437x compatible pinctrl



See Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt for further details.

drivers/pinctrl/pinctrl-single.c

+7 −0
Original line number Diff line number Diff line
@@ -1987,6 +1987,12 @@ static const struct pcs_soc_data pinctrl_single_dra7 = { 
	.irq_status_mask = (1 << 25),	/* WAKEUPEVENT */

};



static const struct pcs_soc_data pinctrl_single_am437x = {

	.flags = PCS_QUIRK_SHARED_IRQ,

	.irq_enable_mask = (1 << 29),   /* OMAP_WAKEUP_EN */

	.irq_status_mask = (1 << 30),   /* OMAP_WAKEUP_EVENT */

};



static const struct pcs_soc_data pinctrl_single = {

};
@@ -1999,6 +2005,7 @@ static struct of_device_id pcs_of_match[] = { 
	{ .compatible = "ti,omap4-padconf", .data = &pinctrl_single_omap_wkup },

	{ .compatible = "ti,omap5-padconf", .data = &pinctrl_single_omap_wkup },

	{ .compatible = "ti,dra7-padconf", .data = &pinctrl_single_dra7 },

	{ .compatible = "ti,am437-padconf", .data = &pinctrl_single_am437x },

	{ .compatible = "pinctrl-single", .data = &pinctrl_single },

	{ .compatible = "pinconf-single", .data = &pinconf_single },

	{ },