[v4, 1/3] i2c: pxa: Add support for the I2C units found in Armada 3700

[Wolfram Sang]

> +	[REGS_A3700] = {
> +		.ibmr = 0x00,
> +		.idbr = 0x04,
> +		.icr =	0x08,
> +		.isr =	0x0c,
> +		.isar = 0x10,
> +	},

Can't you reuse REGS_PXA3XX?

>  static const struct platform_device_id i2c_pxa_id_table[] = {
> @@ -98,6 +106,7 @@ static const struct platform_device_id i2c_pxa_id_table[] = {
>  	{ "pxa3xx-pwri2c",	REGS_PXA3XX },
>  	{ "ce4100-i2c",		REGS_CE4100 },
>  	{ "pxa910-i2c",		REGS_PXA910 },
> +	{ "armada-3700-i2c",	REGS_A3700  },

So, you declare a platform_device_id here...

> +	if (of_device_is_compatible(np, "marvell,armada-3700-i2c")) {
> +		i2c->fm_mask = ICR_BUSMODE_FM;
> +		i2c->hs_mask = ICR_BUSMODE_HS;
> +	} else {
> +		i2c->fm_mask = ICR_FM;
> +		i2c->hs_mask = ICR_HS;
> +	}

... but don't consider this case here?

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