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ARM: ux500: fixup magnetometer pins 

GPIO31 and GPIO32 (CTS/RTS) are handled by the magnetometer and
shall not simultaneously be controlled by UART2.

Reported-by: Peter Nessrup <peter.nessrup@stericsson.com>
Signed-off-by: Jorgen Jonsson <jorgen.jonsson@stericsson.com>
Reviewed-by: Patrice Chotard <patrice.chotard@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jorgen Jonsson 2012-11-05 16:09:31 +01:00 committed by Linus Walleij
parent 35c0c281dd
commit d792aebfa2
1 changed files with 0 additions and 5 deletions
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5
arch/arm/mach-ux500/board-mop500-pins.c
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@ -148,15 +148,10 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
* The setting on GPIO31 conflicts with magnetometer use on hrefv60 * The setting on GPIO31 conflicts with magnetometer use on hrefv60
*/ */
/* default state for UART2 */ /* default state for UART2 */
DB8500_MUX("u2ctsrts_c_1", "u2", "uart2"),
DB8500_PIN("GPIO31_V3", in_pu, "uart2"), /* CTS */
DB8500_PIN("GPIO32_V2", out_hi, "uart2"), /* RTS */
DB8500_MUX("u2rxtx_c_1", "u2", "uart2"), DB8500_MUX("u2rxtx_c_1", "u2", "uart2"),
DB8500_PIN("GPIO29_W2", in_pu, "uart2"), /* RXD */ DB8500_PIN("GPIO29_W2", in_pu, "uart2"), /* RXD */
DB8500_PIN("GPIO30_W3", out_hi, "uart2"), /* TXD */ DB8500_PIN("GPIO30_W3", out_hi, "uart2"), /* TXD */
/* Sleep state for UART2 */ /* Sleep state for UART2 */
DB8500_PIN_SLEEP("GPIO31_V3", in_wkup_pdis, "uart2"),
DB8500_PIN_SLEEP("GPIO32_V2", out_hi_wkup_pdis, "uart2"),
DB8500_PIN_SLEEP("GPIO29_W2", in_wkup_pdis, "uart2"), DB8500_PIN_SLEEP("GPIO29_W2", in_wkup_pdis, "uart2"),
DB8500_PIN_SLEEP("GPIO30_W3", out_wkup_pdis, "uart2"), DB8500_PIN_SLEEP("GPIO30_W3", out_wkup_pdis, "uart2"),
/* /*