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authorPatrice Chotard <patrice.chotard@stericsson.com>2012-07-04 17:00:04 +0200
committerLinus Walleij <linus.walleij@linaro.org>2012-07-05 10:37:37 +0200
commit3923040bd1ba2ee5357f6ac01c82d8c24d73ce26 (patch)
tree031dbc342a79f80935f99db25138d26521f07187 /drivers/pinctrl
parent50bcd47c31372b09a39da7288bf80450805b2ca6 (diff)
downloadtalos-obmc-linux-3923040bd1ba2ee5357f6ac01c82d8c24d73ce26.tar.gz
talos-obmc-linux-3923040bd1ba2ee5357f6ac01c82d8c24d73ce26.zip
pinctrl/nomadik: add spi2_oc1_2 pin group
On 8500 and 9540, all SPI2 pins are driven by SPI block except SPI2_FRM which is driven as GPIO due to specific constraints. A new group spi2_oc1_2 is created which exclude SPI2_FRM pin. Signed-off-by: Patrice Chotard <patrice.chotard@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/pinctrl-nomadik-db8500.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-nomadik-db8500.c b/drivers/pinctrl/pinctrl-nomadik-db8500.c
index 98174936cb5c..6f99769c6733 100644
--- a/drivers/pinctrl/pinctrl-nomadik-db8500.c
+++ b/drivers/pinctrl/pinctrl-nomadik-db8500.c
@@ -601,6 +601,8 @@ static const unsigned kp_oc1_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3,
DB8500_PIN_D6, DB8500_PIN_B7 };
static const unsigned spi2_oc1_1_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AG12,
DB8500_PIN_AH12, DB8500_PIN_AH11 };
+static const unsigned spi2_oc1_2_pins[] = { DB8500_PIN_AH13, DB8500_PIN_AH12,
+ DB8500_PIN_AH11 };
#define DB8500_PIN_GROUP(a,b) { .name = #a, .pins = a##_pins, \
.npins = ARRAY_SIZE(a##_pins), .altsetting = b }
@@ -720,6 +722,7 @@ static const struct nmk_pingroup nmk_db8500_groups[] = {
/* Other alt C1 column, these are still configured as alt C */
DB8500_PIN_GROUP(kp_oc1_1, NMK_GPIO_ALT_C),
DB8500_PIN_GROUP(spi2_oc1_1, NMK_GPIO_ALT_C),
+ DB8500_PIN_GROUP(spi2_oc1_2, NMK_GPIO_ALT_C),
};
/* We use this macro to define the groups applicable to a function */
@@ -795,7 +798,7 @@ DB8500_FUNC_GROUPS(mc5, "mc5_c_1");
DB8500_FUNC_GROUPS(usbsim, "usbsim_c_1", "usbsim_c_2");
DB8500_FUNC_GROUPS(i2c3, "i2c3_c_1", "i2c3_c_2");
DB8500_FUNC_GROUPS(spi0, "spi0_c_1");
-DB8500_FUNC_GROUPS(spi2, "spi2_oc1_1");
+DB8500_FUNC_GROUPS(spi2, "spi2_oc1_1", "spi2_oc1_2");
#define FUNCTION(fname) \
{ \
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