linux-kernel - [PATCH 2/2] ARM: ux500: 8500: add ab8500-musb pinctrl support

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Date:	Thu, 28 Mar 2013 17:21:09 +0100
From:	Fabio Baltieri <fabio.baltieri@...aro.org>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Srinidhi Kasagar <srinidhi.kasagar@...ricsson.com>,
	Patrice Chotard <patrice.chotard@...ricsson.com>,
	Fabio Baltieri <fabio.baltieri@...aro.org>
Subject: [PATCH 2/2] ARM: ux500: 8500: add ab8500-musb pinctrl support

From: Patrice Chotard <patrice.chotard@...ricsson.com>

Add necessary definitions to support ab8500-musb pinctrl default and
sleep states.

Signed-off-by: Patrice Chotard <patrice.chotard@...ricsson.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@...aro.org>
---
 arch/arm/mach-ux500/board-mop500-pins.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index 625880f..ca0649e 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -48,8 +48,12 @@ 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_in_wkup_pdis_en, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_ENABLED);
 BIAS(slpm_wkup_pdis, PIN_SLEEPMODE_ENABLED|
 	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED);
+BIAS(slpm_wkup_pdis_en, PIN_SLEEPMODE_ENABLED|
+	PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_ENABLED);
 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|
@@ -306,8 +310,23 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = {
 	DB8500_PIN_SLEEP("GPIO207_AJ23", slpm_in_wkup_pdis, "sdi4"), /* DAT4 */
 
 	/* Mux in USB pins, drive STP high */
-	DB8500_MUX("usb_a_1", "usb", "musb-ux500.0"),
-	DB8500_PIN("GPIO257_AE29", out_hi, "musb-ux500.0"), /* STP */
+	/* USB default state */
+	DB8500_MUX("usb_a_1", "usb", "ab8500-usb.0"),
+	DB8500_PIN("GPIO257_AE29", out_hi, "musbux500.0"), /* STP */
+	/* USB sleep state */
+	DB8500_PIN_SLEEP("GPIO256_AF28", slpm_wkup_pdis_en, "ab8500-usb.0"), /* NXT */
+	DB8500_PIN_SLEEP("GPIO257_AE29", slpm_out_hi_wkup_pdis, "ab8500-usb.0"), /* STP */
+	DB8500_PIN_SLEEP("GPIO258_AD29", slpm_wkup_pdis_en, "ab8500-usb.0"), /* XCLK */
+	DB8500_PIN_SLEEP("GPIO259_AC29", slpm_wkup_pdis_en, "ab8500-usb.0"), /* DIR */
+	DB8500_PIN_SLEEP("GPIO260_AD28", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT7 */
+	DB8500_PIN_SLEEP("GPIO261_AD26", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT6 */
+	DB8500_PIN_SLEEP("GPIO262_AE26", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT5 */
+	DB8500_PIN_SLEEP("GPIO263_AG29", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT4 */
+	DB8500_PIN_SLEEP("GPIO264_AE27", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT3 */
+	DB8500_PIN_SLEEP("GPIO265_AD27", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT2 */
+	DB8500_PIN_SLEEP("GPIO266_AC28", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT1 */
+	DB8500_PIN_SLEEP("GPIO267_AC27", slpm_in_wkup_pdis_en, "ab8500-usb.0"), /* DAT0 */
+
 	/* Mux in SPI2 pins on the "other C1" altfunction */
 	DB8500_MUX("spi2_oc1_2", "spi2", "spi2"),
 	DB8500_PIN("GPIO216_AG12", gpio_out_hi, "spi2"), /* FRM */
-- 
1.8.1.3

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