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[U-Boot,v2,1/9] apalis-tk1: do not explicitly release reset_moci#

Message ID 20190801080639.4706-2-igor.opaniuk@gmail.com
State Superseded
Delegated to: Tom Warren
Headers show
Series apalis-tk1: fixes/updates for v2019.10 | expand

Commit Message

Igor Opaniuk Aug. 1, 2019, 8:06 a.m. UTC 
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

By keeping RESET_MOCI_CTRL low we avoid explicitly releasing
RESET_MOCI#.

Please note that module hardware versions up to V1.1A will already
release RESET_MOCI# in hardware coming out of reset.

Please further note that with this change the USB hub on the Apalis
Evaluation board is kept in reset in U-Boot and therefore none of its
ports are operational in U-Boot.

Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
---

 board/toradex/apalis-tk1/pinmux-config-apalis-tk1.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/board/toradex/apalis-tk1/pinmux-config-apalis-tk1.h b/board/toradex/apalis-tk1/pinmux-config-apalis-tk1.h
index 1584d9b2d3..d2d24c4391 100644
--- a/board/toradex/apalis-tk1/pinmux-config-apalis-tk1.h
+++ b/board/toradex/apalis-tk1/pinmux-config-apalis-tk1.h
@@ -39,7 +39,7 @@  static const struct tegra_gpio_config apalis_tk1_gpio_inits[] = {
 	GPIO_INIT(R,    1,   OUT0), /* Shift_CTRL_Dir_In[1] */
 	GPIO_INIT(R,    2,   OUT0), /* Shift_CTRL_OE[3] */
 	GPIO_INIT(S,    3,   OUT0), /* Shift_CTRL_Dir_In[2] */
-	GPIO_INIT(U,    4,   OUT1),
+	GPIO_INIT(U,    4,   OUT0), /* RESET_MOCI_CTRL */
 	GPIO_INIT(W,    3,   IN),
 	GPIO_INIT(W,    5,   IN),
 	GPIO_INIT(BB,   0,  IN),