Re: [PATCH 6.1.y-cip 8/9] i2c: riic: Add support for R9A09G057 SoC

[Pavel Machek <pavel@denx.de>]

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Hi!

> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> commit a45f95d7480544fdaa9d566cb4956d0ca5d0dc33 upstream.
> 
> Extend the RIIC driver to support the RZ/V2H(P) ("R9A09G057") SoC. It
> accomplishes this by appending the compatible string list and passing
> the RZ/V2H-specific OF data.
> 
> +++ b/drivers/i2c/busses/i2c-riic.c
> @@ -526,8 +526,25 @@ static const struct riic_of_data riic_rz_a_info = {
>  	},
>  };
>  
> +static const struct riic_of_data riic_rz_v2h_info = {
> +	.regs = {
> +		[RIIC_ICCR1] = 0x00,
> +		[RIIC_ICCR2] = 0x01,
> +		[RIIC_ICMR1] = 0x02,
> +		[RIIC_ICMR3] = 0x04,
> +		[RIIC_ICSER] = 0x06,
> +		[RIIC_ICIER] = 0x07,
> +		[RIIC_ICSR2] = 0x09,
> +		[RIIC_ICBRL] = 0x10,
> +		[RIIC_ICBRH] = 0x11,
> +		[RIIC_ICDRT] = 0x12,
> +		[RIIC_ICDRR] = 0x13,
> +	},
> +};

Word-size registers one byte apart? How does that work?

Ok, never mind, just curious.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,        Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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