[PATCH 4/9] ARM: ux500: 8500: update SKE keypad pinctrl table
Linus Walleij
linus.walleij at stericsson.com
Tue Nov 6 08:15:28 EST 2012
From: Patrice Chotard <patrice.chotard at stericsson.com>
The old pinctrl table for the SKE keypad was using all the
wrong settings and positions. Fixing it up to one that works!
Signed-off-by: Patrice Chotard <patrice.chotard at stericsson.com>nn
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
arch/arm/mach-ux500/board-mop500-pins.c | 141 +++++++++++++++++++++-----------
1 file changed, 92 insertions(+), 49 deletions(-)
diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index 7c784f5..446cbc0 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -34,8 +34,6 @@ BIAS(in_nopull, PIN_INPUT_NOPULL);
BIAS(in_nopull_slpm_nowkup, PIN_INPUT_NOPULL|PIN_SLPM_WAKEUP_DISABLE);
BIAS(in_pu, PIN_INPUT_PULLUP);
BIAS(in_pd, PIN_INPUT_PULLDOWN);
-BIAS(in_pd_slpm_in_pu, PIN_INPUT_PULLDOWN|PIN_SLPM_INPUT_PULLUP);
-BIAS(in_pu_slpm_out_lo, PIN_INPUT_PULLUP|PIN_SLPM_OUTPUT_LOW);
BIAS(out_hi, PIN_OUTPUT_HIGH);
BIAS(out_lo, PIN_OUTPUT_LOW);
BIAS(out_lo_slpm_nowkup, PIN_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE);
@@ -47,14 +45,26 @@ BIAS(gpio_in_pd_slpm_gpio_nopull, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED|PIN_SL
BIAS(gpio_out_hi, PIN_OUTPUT_HIGH|PIN_GPIOMODE_ENABLED);
BIAS(gpio_out_lo, PIN_OUTPUT_LOW|PIN_GPIOMODE_ENABLED);
/* Sleep modes */
-BIAS(slpm_in_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_in_nopull_wkup, PIN_SLEEPMODE_ENABLED|PIN_SLPM_DIR_INPUT|PIN_SLPM_PULL_NONE|PIN_SLPM_WAKEUP_ENABLE);
-BIAS(slpm_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_hi_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_HIGH|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_out_lo_wkup, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE);
-BIAS(slpm_out_lo_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
-BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_NOPULL|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_nopull_wkup, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_DIR_INPUT|PIN_SLPM_PULL_NONE|PIN_SLPM_WAKEUP_ENABLE);
+BIAS(slpm_in_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_hi_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_OUTPUT_HIGH|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_lo_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_out_lo_wkup, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE);
+BIAS(slpm_out_lo_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_nopull_wkup_pdis, PIN_SLEEPMODE_ENABLED|
+ PIN_SLPM_INPUT_NOPULL|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_in_pu_wkup_pdis_en, PIN_SLEEPMODE_ENABLED|PIN_SLPM_INPUT_PULLUP|
+ PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_ENABLED);
/* We use these to define hog settings that are always done on boot */
#define DB8500_MUX_HOG(group,func) \
@@ -250,6 +260,42 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
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 */
+
+ /* ske default state */
+ DB8500_MUX("kp_a_2", "kp", "nmk-ske-keypad"),
+ DB8500_PIN("GPIO153_B17", in_pd, "nmk-ske-keypad"), /* I7 */
+ DB8500_PIN("GPIO154_C16", in_pd, "nmk-ske-keypad"), /* I6 */
+ DB8500_PIN("GPIO155_C19", in_pd, "nmk-ske-keypad"), /* I5 */
+ DB8500_PIN("GPIO156_C17", in_pd, "nmk-ske-keypad"), /* I4 */
+ DB8500_PIN("GPIO161_D21", in_pd, "nmk-ske-keypad"), /* I3 */
+ DB8500_PIN("GPIO162_D20", in_pd, "nmk-ske-keypad"), /* I2 */
+ DB8500_PIN("GPIO163_C20", in_pd, "nmk-ske-keypad"), /* I1 */
+ DB8500_PIN("GPIO164_B21", in_pd, "nmk-ske-keypad"), /* I0 */
+ DB8500_PIN("GPIO157_A18", out_lo, "nmk-ske-keypad"), /* O7 */
+ DB8500_PIN("GPIO158_C18", out_lo, "nmk-ske-keypad"), /* O6 */
+ DB8500_PIN("GPIO159_B19", out_lo, "nmk-ske-keypad"), /* O5 */
+ DB8500_PIN("GPIO160_B20", out_lo, "nmk-ske-keypad"), /* O4 */
+ DB8500_PIN("GPIO165_C21", out_lo, "nmk-ske-keypad"), /* O3 */
+ DB8500_PIN("GPIO166_A22", out_lo, "nmk-ske-keypad"), /* O2 */
+ DB8500_PIN("GPIO167_B24", out_lo, "nmk-ske-keypad"), /* O1 */
+ DB8500_PIN("GPIO168_C22", out_lo, "nmk-ske-keypad"), /* O0 */
+ /* ske sleep state */
+ DB8500_PIN_SLEEP("GPIO153_B17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I7 */
+ DB8500_PIN_SLEEP("GPIO154_C16", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I6 */
+ DB8500_PIN_SLEEP("GPIO155_C19", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I5 */
+ DB8500_PIN_SLEEP("GPIO156_C17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I4 */
+ DB8500_PIN_SLEEP("GPIO161_D21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I3 */
+ DB8500_PIN_SLEEP("GPIO162_D20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I2 */
+ DB8500_PIN_SLEEP("GPIO163_C20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I1 */
+ DB8500_PIN_SLEEP("GPIO164_B21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I0 */
+ DB8500_PIN_SLEEP("GPIO157_A18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O7 */
+ DB8500_PIN_SLEEP("GPIO158_C18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O6 */
+ DB8500_PIN_SLEEP("GPIO159_B19", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O5 */
+ DB8500_PIN_SLEEP("GPIO160_B20", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O4 */
+ DB8500_PIN_SLEEP("GPIO165_C21", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O3 */
+ DB8500_PIN_SLEEP("GPIO166_A22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O2 */
+ DB8500_PIN_SLEEP("GPIO167_B24", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O1 */
+ DB8500_PIN_SLEEP("GPIO168_C22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O0 */
};
/*
@@ -284,23 +330,42 @@ static struct pinctrl_map __initdata mop500_pinmap[] = {
* Runtime stuff: make it possible to mux in the SKE keypad
* and bias the pins
*/
- DB8500_MUX("kp_a_2", "kp", "ske"),
- DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */
- DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */
- DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */
- DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */
- DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */
- DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */
- DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */
- DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */
- DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */
- DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */
- DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */
- DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */
- DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */
- DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */
- DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */
- DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */
+ /* ske default state */
+ DB8500_MUX("kp_a_2", "kp", "nmk-ske-keypad"),
+ DB8500_PIN("GPIO153_B17", in_pu, "nmk-ske-keypad"), /* I7 */
+ DB8500_PIN("GPIO154_C16", in_pu, "nmk-ske-keypad"), /* I6 */
+ DB8500_PIN("GPIO155_C19", in_pu, "nmk-ske-keypad"), /* I5 */
+ DB8500_PIN("GPIO156_C17", in_pu, "nmk-ske-keypad"), /* I4 */
+ DB8500_PIN("GPIO161_D21", in_pu, "nmk-ske-keypad"), /* I3 */
+ DB8500_PIN("GPIO162_D20", in_pu, "nmk-ske-keypad"), /* I2 */
+ DB8500_PIN("GPIO163_C20", in_pu, "nmk-ske-keypad"), /* I1 */
+ DB8500_PIN("GPIO164_B21", in_pu, "nmk-ske-keypad"), /* I0 */
+ DB8500_PIN("GPIO157_A18", out_lo, "nmk-ske-keypad"), /* O7 */
+ DB8500_PIN("GPIO158_C18", out_lo, "nmk-ske-keypad"), /* O6 */
+ DB8500_PIN("GPIO159_B19", out_lo, "nmk-ske-keypad"), /* O5 */
+ DB8500_PIN("GPIO160_B20", out_lo, "nmk-ske-keypad"), /* O4 */
+ DB8500_PIN("GPIO165_C21", out_lo, "nmk-ske-keypad"), /* O3 */
+ DB8500_PIN("GPIO166_A22", out_lo, "nmk-ske-keypad"), /* O2 */
+ DB8500_PIN("GPIO167_B24", out_lo, "nmk-ske-keypad"), /* O1 */
+ DB8500_PIN("GPIO168_C22", out_lo, "nmk-ske-keypad"), /* O0 */
+ /* ske sleep state */
+ DB8500_PIN_SLEEP("GPIO153_B17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I7 */
+ DB8500_PIN_SLEEP("GPIO154_C16", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I6 */
+ DB8500_PIN_SLEEP("GPIO155_C19", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I5 */
+ DB8500_PIN_SLEEP("GPIO156_C17", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I4 */
+ DB8500_PIN_SLEEP("GPIO161_D21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I3 */
+ DB8500_PIN_SLEEP("GPIO162_D20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I2 */
+ DB8500_PIN_SLEEP("GPIO163_C20", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I1 */
+ DB8500_PIN_SLEEP("GPIO164_B21", slpm_in_pu_wkup_pdis_en, "nmk-ske-keypad"), /* I0 */
+ DB8500_PIN_SLEEP("GPIO157_A18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O7 */
+ DB8500_PIN_SLEEP("GPIO158_C18", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O6 */
+ DB8500_PIN_SLEEP("GPIO159_B19", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O5 */
+ DB8500_PIN_SLEEP("GPIO160_B20", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O4 */
+ DB8500_PIN_SLEEP("GPIO165_C21", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O3 */
+ DB8500_PIN_SLEEP("GPIO166_A22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O2 */
+ DB8500_PIN_SLEEP("GPIO167_B24", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O1 */
+ DB8500_PIN_SLEEP("GPIO168_C22", slpm_out_lo_pdis, "nmk-ske-keypad"), /* O0 */
+
/* Mux in and drive the SDI0 DAT31DIR line high at runtime */
DB8500_MUX("mc0dat31dir_a_1", "mc0", "sdi0"),
DB8500_PIN("GPIO21_AB3", out_hi, "sdi0"),
@@ -403,28 +468,6 @@ static struct pinctrl_map __initdata hrefv60_pinmap[] = {
DB8500_PIN("GPIO217_AH12", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"),
DB8500_PIN("GPIO145_C13", gpio_in_pd_slpm_gpio_nopull, "gpio-keys.0"),
DB8500_PIN("GPIO139_C9", gpio_in_pu_slpm_gpio_nopull, "gpio-keys.0"),
- /*
- * Make it possible to mux in the SKE keypad and bias the pins
- * FIXME: what's the point with this on HREFv60? KP/SKE is already
- * muxed in at another place! Enabling this will bork.
- */
- DB8500_MUX("kp_a_2", "kp", "ske"),
- DB8500_PIN("GPIO153_B17", in_pd_slpm_in_pu, "ske"), /* I7 */
- DB8500_PIN("GPIO154_C16", in_pd_slpm_in_pu, "ske"), /* I6 */
- DB8500_PIN("GPIO155_C19", in_pd_slpm_in_pu, "ske"), /* I5 */
- DB8500_PIN("GPIO156_C17", in_pd_slpm_in_pu, "ske"), /* I4 */
- DB8500_PIN("GPIO161_D21", in_pd_slpm_in_pu, "ske"), /* I3 */
- DB8500_PIN("GPIO162_D20", in_pd_slpm_in_pu, "ske"), /* I2 */
- DB8500_PIN("GPIO163_C20", in_pd_slpm_in_pu, "ske"), /* I1 */
- DB8500_PIN("GPIO164_B21", in_pd_slpm_in_pu, "ske"), /* I0 */
- DB8500_PIN("GPIO157_A18", in_pu_slpm_out_lo, "ske"), /* O7 */
- DB8500_PIN("GPIO158_C18", in_pu_slpm_out_lo, "ske"), /* O6 */
- DB8500_PIN("GPIO159_B19", in_pu_slpm_out_lo, "ske"), /* O5 */
- DB8500_PIN("GPIO160_B20", in_pu_slpm_out_lo, "ske"), /* O4 */
- DB8500_PIN("GPIO165_C21", in_pu_slpm_out_lo, "ske"), /* O3 */
- DB8500_PIN("GPIO166_A22", in_pu_slpm_out_lo, "ske"), /* O2 */
- DB8500_PIN("GPIO167_B24", in_pu_slpm_out_lo, "ske"), /* O1 */
- DB8500_PIN("GPIO168_C22", in_pu_slpm_out_lo, "ske"), /* O0 */
};
static struct pinctrl_map __initdata u9500_pinmap[] = {
--
1.7.11.3
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