[PATCH] ARM: dts: imx6ull: add UART5 input select register definition

[Greg Ungerer]

Hi Stefan,

On 28/03/18 16:47, Stefan Wahren wrote:
> Am 28.03.2018 um 00:24 schrieb Greg Ungerer:
>> The iMX6ULL UART5_RX_DATA_SELECT_INPUT DAISY Register has some different
>> bit definitions to that same register in the iMX6UL.
>>
>> The bits for the iMX6UL:
>>
>> 000 CSI_DATA00_ALT8 — Selecting Pad: CSI_DATA00 for Mode: ALT8
>> 001 CSI_DATA01_ALT8 — Selecting Pad: CSI_DATA01 for Mode: ALT8
>> 010 GPIO1_IO04_ALT8 — Selecting Pad: GPIO1_IO04 for Mode: ALT8
>> 011 GPIO1_IO05_ALT8 — Selecting Pad: GPIO1_IO05 for Mode: ALT
>> 100 UART5_TX_DATA_ALT0 — Selecting Pad: UART5_TX_DATA for Mode: ALT
>> 101 UART5_RX_DATA_ALT0 — Selecting Pad: UART5_RX_DATA for Mode: ALT
>>
>> But for the iMX6ULL:
>>
>> 000 CSI_DATA00_ALT8 — Selecting Pad: CSI_DATA00 for Mode: ALT8
>> 001 CSI_DATA01_ALT8 — Selecting Pad: CSI_DATA01 for Mode: ALT8
>> 010 GPIO1_IO04_ALT8 — Selecting Pad: GPIO1_IO04 for Mode: ALT8
>> 011 GPIO1_IO05_ALT8 — Selecting Pad: GPIO1_IO05 for Mode: ALT
>> 100 UART1_TX_DATA_ALT9 — Selecting Pad: UART1_TX_DATA for Mode: ALT9
>> 101 UART1_RX_DATA_ALT9 — Selecting Pad: UART1_RX_DATA for Mode: ALT9
>> 110 UART5_TX_DATA_ALT0 — Selecting Pad: UART5_TX_DATA for Mode: ALT0
>> 111 UART5_RX_DATA_ALT0 — Selecting Pad: UART5_RX_DATA for Mode: ALT0
>>
>> Specifically for a board I am working on with the serial console on UART5
>> I need to be able to enable UART5_RX_DATA_ALT0 mode. There is no definition
>> for the iMX6ULL version of that in imx6ul-pinfunc.h or imx6ull-pinfunc.h.
>>
>> Create a new definition specific to the iMX6ULL so that is settable.
>>
>> Signed-off-by: Greg Ungerer <gerg at linux-m68k.org>
>> ---
>>   arch/arm/boot/dts/imx6ull-pinfunc.h | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/boot/dts/imx6ull-pinfunc.h b/arch/arm/boot/dts/imx6ull-pinfunc.h
>> index 1182023..19100b5 100644
>> --- a/arch/arm/boot/dts/imx6ull-pinfunc.h
>> +++ b/arch/arm/boot/dts/imx6ull-pinfunc.h
>> @@ -14,6 +14,7 @@
>>    * The pin function ID is a tuple of
>>    * <mux_reg conf_reg input_reg mux_mode input_val>
>>    */
>> +#define MX6ULL_PAD_UART5_RX_DATA__UART5_DCE_RX                    0x00C0 0x034C 0x0644 0x0 0x7
> 
> since you mentioned the differences above, could you please add them all?

Sure, will do.

Regards
Greg


> Thanks
> Stefan
> 
>>   #define MX6ULL_PAD_ENET2_RX_DATA0__EPDC_SDDO08                    0x00E4 0x0370 0x0000 0x9 0x0
>>   #define MX6ULL_PAD_ENET2_RX_DATA1__EPDC_SDDO09                    0x00E8 0x0374 0x0000 0x9 0x0
>>   #define MX6ULL_PAD_ENET2_RX_EN__EPDC_SDDO10                       0x00EC 0x0378 0x0000 0x9 0x0
> 
> 
>