[U-Boot] [PATCH imx6dl] Enable SION Bit for GPIO16 when ALT2 mode is selected

[Otavio Salvador]

On Wed, Feb 12, 2014 at 9:58 AM, Stefano Babic <sbabic at denx.de> wrote:
> Hi Andy,
>
> On 12/02/2014 12:53, Andy Ng wrote:
>> HI
>>
>> I was away the last few days.
>>
>> Shall I produce a patch for the u-boot git main line code with that fix?
>
>
> Yes, please add your signed-off-by and rebase it on top of u-boot-imx.

The fix I am using here is:

diff --git a/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
b/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
index 55cc9ad..3f41787 100644
--- a/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
+++ b/arch/arm/include/asm/arch-mx6/mx6dl_pins.h
@@ -695,7 +695,7 @@ MX6_PAD_DECL(GPIO_1__GPIO1_IO01,    0x05E0,
0x0210, 5, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_1__SD1_CD_B, 0x05E0, 0x0210, 6, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_16__ESAI_TX3_RX2,    0x05E4, 0x0214, 0, 0x0850, 1, 0)
 MX6_PAD_DECL(GPIO_16__ENET_1588_EVENT2_IN,     0x05E4, 0x0214, 1, 0x0000, 0, 0)
-MX6_PAD_DECL(GPIO_16__ENET_REF_CLK,    0x05E4, 0x0214, 2, 0x080C, 0, 0)
+MX6_PAD_DECL(GPIO_16__ENET_REF_CLK,    0x05E4, 0x0214, 2 |
IOMUX_CONFIG_SION, 0x080C, 0, 0)
 MX6_PAD_DECL(GPIO_16__SD1_LCTL,        0x05E4, 0x0214, 3, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_16__SPDIF_IN,        0x05E4, 0x0214, 4, 0x08F0, 2, 0)
 MX6_PAD_DECL(GPIO_16__GPIO7_IO11,      0x05E4, 0x0214, 5, 0x0000, 0, 0)
diff --git a/arch/arm/include/asm/arch-mx6/mx6q_pins.h
b/arch/arm/include/asm/arch-mx6/mx6q_pins.h
index ad31c33..3aae246 100644
--- a/arch/arm/include/asm/arch-mx6/mx6q_pins.h
+++ b/arch/arm/include/asm/arch-mx6/mx6q_pins.h
@@ -703,7 +703,7 @@ MX6_PAD_DECL(GPIO_8__SPDIF_SR_CLK,  0x0614,
0x0244, 6, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_8__USB_OTG_PWR_CTL_WAKE,     0x0614, 0x0244, 7, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_16__ESAI_TX3_RX2,    0x0618, 0x0248, 0, 0x0880, 1, 0)
 MX6_PAD_DECL(GPIO_16__ENET_1588_EVENT2_IN,     0x0618, 0x0248, 1, 0x0000, 0, 0)
-MX6_PAD_DECL(GPIO_16__ENET_REF_CLK,    0x0618, 0x0248, 2, 0x083C, 1, 0)
+MX6_PAD_DECL(GPIO_16__ENET_REF_CLK,    0x0618, 0x0248, 2 |
IOMUX_CONFIG_SION, 0x083C, 1, 0)
 MX6_PAD_DECL(GPIO_16__SD1_LCTL,        0x0618, 0x0248, 3, 0x0000, 0, 0)
 MX6_PAD_DECL(GPIO_16__SPDIF_IN,        0x0618, 0x0248, 4, 0x0914, 3, 0)
 MX6_PAD_DECL(GPIO_16__GPIO7_IO11,      0x0618, 0x0248, 5, 0x0000, 0, 0)

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750