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Commit 826ed670 authored by Linus Walleij's avatar Linus Walleij
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plat-nomadik: new sleep mode pincfg macros 



This adds a few sleep mode pin config macros for sleep mode
for the Nomadik GPIO/pin controller.

Signed-off-by: default avatarRickard Andersson <rickard.andersson@stericsson.com>
Signed-off-by: default avatarRikard Olsson <rikard.p.olsson@stericsson.com>
Signed-off-by: default avatarJonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 8d91771c

arch/arm/plat-nomadik/include/plat/pincfg.h

+13 −0
Original line number Original line Diff line number Diff line
@@ -24,6 +24,7 @@ 
 *	bit 16..18 - SLPM pull up/down state

 *	bit 16..18 - SLPM pull up/down state

 *	bit 19..20 - SLPM direction

 *	bit 19..20 - SLPM direction

 *	bit 21..22 - SLPM Value (if output)

 *	bit 21..22 - SLPM Value (if output)

 *	bit 23..25 - PDIS value (if input)

 *

 *

 * to facilitate the definition, the following macros are provided

 * to facilitate the definition, the following macros are provided

 *

 *
@@ -67,6 +68,10 @@ typedef unsigned long pin_cfg_t; 
/* These two replace the above in DB8500v2+ */

/* These two replace the above in DB8500v2+ */

#define PIN_SLPM_WAKEUP_ENABLE	(NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)

#define PIN_SLPM_WAKEUP_ENABLE	(NMK_GPIO_SLPM_WAKEUP_ENABLE << PIN_SLPM_SHIFT)

#define PIN_SLPM_WAKEUP_DISABLE	(NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)

#define PIN_SLPM_WAKEUP_DISABLE	(NMK_GPIO_SLPM_WAKEUP_DISABLE << PIN_SLPM_SHIFT)

#define PIN_SLPM_USE_MUX_SETTINGS_IN_SLEEP PIN_SLPM_WAKEUP_DISABLE



#define PIN_SLPM_GPIO  PIN_SLPM_WAKEUP_ENABLE /* In SLPM, pin is a gpio */

#define PIN_SLPM_ALTFUNC PIN_SLPM_WAKEUP_DISABLE /* In SLPM, pin is altfunc */





#define PIN_DIR_SHIFT		14

#define PIN_DIR_SHIFT		14

#define PIN_DIR_MASK		(0x1 << PIN_DIR_SHIFT)

#define PIN_DIR_MASK		(0x1 << PIN_DIR_SHIFT)
@@ -105,6 +110,14 @@ typedef unsigned long pin_cfg_t; 
#define PIN_SLPM_VAL_LOW	((1 + 0) << PIN_SLPM_VAL_SHIFT)

#define PIN_SLPM_VAL_LOW	((1 + 0) << PIN_SLPM_VAL_SHIFT)

#define PIN_SLPM_VAL_HIGH	((1 + 1) << PIN_SLPM_VAL_SHIFT)

#define PIN_SLPM_VAL_HIGH	((1 + 1) << PIN_SLPM_VAL_SHIFT)





#define PIN_SLPM_PDIS_SHIFT		23

#define PIN_SLPM_PDIS_MASK		(0x3 << PIN_SLPM_PDIS_SHIFT)

#define PIN_SLPM_PDIS(x)	\

	(((x) & PIN_SLPM_PDIS_MASK) >> PIN_SLPM_PDIS_SHIFT)

#define PIN_SLPM_PDIS_NO_CHANGE		(0 << PIN_SLPM_PDIS_SHIFT)

#define PIN_SLPM_PDIS_DISABLED		(1 << PIN_SLPM_PDIS_SHIFT)

#define PIN_SLPM_PDIS_ENABLED		(2 << PIN_SLPM_PDIS_SHIFT)



#define PIN_LOWEMI_SHIFT	25

#define PIN_LOWEMI_SHIFT	25

#define PIN_LOWEMI_MASK		(0x1 << PIN_LOWEMI_SHIFT)

#define PIN_LOWEMI_MASK		(0x1 << PIN_LOWEMI_SHIFT)

#define PIN_LOWEMI(x)		(((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)

#define PIN_LOWEMI(x)		(((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)