[PATCH 3/6] udoo: Call gpio_request()

[Tom Rini]

On Sat, Dec 18, 2021 at 06:10:22PM -0300, Fabio Estevam wrote:

> Calling gpio_request() prior to its usage is now mandatory.
> 
> This fixes the following GPIO errors:
> 
> U-Boot SPL 2022.01-rc3-00067-g7a5be871c0ec (Dec 18 2021 - 17:45:07 -0300)       
> Trying to boot from MMC1                                                        
>                                                                                 
>                                                                                 
> U-Boot 2022.01-rc3-00067-g7a5be871c0ec (Dec 18 2021 - 17:45:07 -0300)           
>                                                                                 
> CPU:   Freescale i.MX6Q rev1.2 at 792 MHz                                       
> Reset cause: WDOG                                                               
> Model: Udoo i.MX6 Quad Board                                                    
> Board: Udoo Quad                                                                
> DRAM:  1 GiB                                                                    
> MMC:   FSL_SDHC: 2                                                              
> Loading Environment from MMC... OK                                              
> In:    serial                                                                   
> Out:   serial                                                                   
> Err:   serial                                                                   
> gpio at 20a0000: set_dir_flags: error: gpio GPIO2_31 not reserved                  
> gpio at 20a4000: set_dir_flags: error: gpio GPIO3_23 not reserved                  
> gpio at 20b0000: set_dir_flags: error: gpio GPIO6_24 not reserved                  
> gpio at 20b0000: set_dir_flags: error: gpio GPIO6_25 not reserved                  
> gpio at 20b0000: set_dir_flags: error: gpio GPIO6_27 not reserved                  
> gpio at 20b0000: set_dir_flags: error: gpio GPIO6_28 not reserved                  
> gpio at 20b0000: set_dir_flags: error: gpio GPIO6_29 not reserved                  
> gpio at 20a4000: set_value: error: gpio GPIO3_23 not reserved                      
> Net:   Could not get PHY for FEC0: addr -2                                      
> No ethernet found.  
> 
> Signed-off-by: Fabio Estevam <festevam at gmail.com>
> Reviewed-by: Peter Robinson <pbrobinson at gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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