netdev - Re: [RFT][PATCH 6/7] net: dsa: microchip: Initial SPI regmap support

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Date:   Fri, 21 Dec 2018 03:04:55 +0100
From:   Marek Vasut <marex@...x.de>
To:     Tristram.Ha@...rochip.com
Cc:     f.fainelli@...il.com, andrew@...n.ch, Woojung.Huh@...rochip.com,
        netdev@...r.kernel.org
Subject: Re: [RFT][PATCH 6/7] net: dsa: microchip: Initial SPI regmap support

On 12/21/2018 02:30 AM, Tristram.Ha@...rochip.com wrote:
>> +static const struct regmap_config ksz9477_regmap_config = {
>> +	.reg_bits = 32,
>> +	.val_bits = 8,
>> +	.max_register = 0x100,
>> +	.cache_type = REGCACHE_RBTREE,
>> +	.read_flag_mask = KS_SPIOP_RD << SPI_ADDR_SHIFT,
>> +	.write_flag_mask = KS_SPIOP_WR << SPI_ADDR_SHIFT,
>> +	.reg_format_endian = REGMAP_ENDIAN_BIG,
>> +	.val_format_endian = REGMAP_ENDIAN_BIG,
>> +};
> 
> As you have KSZ8795 can you verify regmap works?

I just sent V2 that works on KSZ8795 , give it a go.

> I think you need to add reg_shift.
> 


-- 
Best regards,
Marek Vasut