[PATCH 6/9] plat-nomadik: new sleep mode pincfg macros
From: Linus Walleij <hidden>
Date: 2012-04-23 09:15:04
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Linus Walleij <redacted> This adds a few sleep mode pin config macros for sleep mode for the Nomadik GPIO/pin controller. Signed-off-by: Rickard Andersson <redacted> Signed-off-by: Rikard Olsson <redacted> Signed-off-by: Jonas Aaberg <redacted> Signed-off-by: Linus Walleij <redacted> --- arch/arm/plat-nomadik/include/plat/pincfg.h | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h
index da6b1e3..c015133 100644
--- a/arch/arm/plat-nomadik/include/plat/pincfg.h
+++ b/arch/arm/plat-nomadik/include/plat/pincfg.h@@ -24,6 +24,7 @@ * bit 16..18 - SLPM pull up/down state * bit 19..20 - SLPM direction * bit 21..22 - SLPM Value (if output) + * bit 23..25 - PDIS value (if input) * * 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+ */ #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_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_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_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_MASK (0x1 << PIN_LOWEMI_SHIFT) #define PIN_LOWEMI(x) (((x) & PIN_LOWEMI_MASK) >> PIN_LOWEMI_SHIFT)
--
1.7.9.2