[PATCH 2/9] ARM: ux500: 8500: add IDLE pin configuration for SPI
Linus Walleij
linus.walleij at stericsson.com
Tue Nov 6 08:15:14 EST 2012
From: Patrice Chotard <patrice.chotard at stericsson.com>
This adds an idle state to the SPI pin control entry.
Signed-off-by: Patrice Chotard <patrice.chotard at stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
arch/arm/mach-ux500/board-mop500-pins.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index 8ab8688..9c9e465 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -70,6 +70,9 @@ BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_NOPULL|PIN_S
PIN_MAP_MUX_GROUP_DEFAULT(dev, "pinctrl-db8500", group, func)
#define DB8500_PIN(pin,conf,dev) \
PIN_MAP_CONFIGS_PIN_DEFAULT(dev, "pinctrl-db8500", pin, conf)
+#define DB8500_PIN_IDLE(pin, conf, dev) \
+ PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_IDLE, "pinctrl-db8500", \
+ pin, conf)
#define DB8500_PIN_SLEEP(pin, conf, dev) \
PIN_MAP_CONFIGS_PIN(dev, PINCTRL_STATE_SLEEP, "pinctrl-db8500", \
pin, conf)
@@ -242,7 +245,12 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
DB8500_PIN("GPIO218_AH11", in_pd, "spi2"), /* RXD */
DB8500_PIN("GPIO215_AH13", out_lo, "spi2"), /* TXD */
DB8500_PIN("GPIO217_AH12", out_lo, "spi2"), /* CLK */
+ /* SPI2 idle state */
+ DB8500_PIN_SLEEP("GPIO218_AH11", slpm_in_wkup_pdis, "spi2"), /* RXD */
+ DB8500_PIN_SLEEP("GPIO215_AH13", slpm_out_lo_wkup_pdis, "spi2"), /* TXD */
+ DB8500_PIN_SLEEP("GPIO217_AH12", slpm_wkup_pdis, "spi2"), /* CLK */
/* SPI2 sleep state */
+ DB8500_PIN_SLEEP("GPIO216_AG12", slpm_in_wkup_pdis, "spi2"), /* FRM */
DB8500_PIN_SLEEP("GPIO218_AH11", slpm_in_wkup_pdis, "spi2"), /* RXD */
DB8500_PIN_SLEEP("GPIO215_AH13", slpm_out_lo_wkup_pdis, "spi2"), /* TXD */
DB8500_PIN_SLEEP("GPIO217_AH12", slpm_wkup_pdis, "spi2"), /* CLK */
--
1.7.11.3
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