On Thu, Mar 13, 2014 at 11:37:22AM +0000, Maxime Ripard wrote:
> The Allwinner A10 compatibles were following a slightly different compatible
> patterns than the rest of the SoCs for historical reasons. Move to the other
> pattern for consistency across all Allwinner Socs.
Dropping support for the existing string breaks existing DTBs. Is this
really necessary?
Thanks,
Mark.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt | 2 +-
> drivers/i2c/busses/i2c-mv64xxx.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
> index befd4fb4764f..5c30026921ae 100644
> --- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
> +++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
> @@ -5,7 +5,7 @@ Required properties :
>
> - reg : Offset and length of the register set for the device
> - compatible : Should be either:
> - - "allwinner,sun4i-i2c"
> + - "allwinner,sun4i-a10-i2c"
> - "allwinner,sun6i-a31-i2c"
> - "marvell,mv64xxx-i2c"
> - "marvell,mv78230-i2c"
> diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
> index 203a5482a866..2f817b0978a2 100644
> --- a/drivers/i2c/busses/i2c-mv64xxx.c
> +++ b/drivers/i2c/busses/i2c-mv64xxx.c
> @@ -692,7 +692,7 @@ static const struct i2c_algorithm mv64xxx_i2c_algo = {
> *****************************************************************************
> */
> static const struct of_device_id mv64xxx_i2c_of_match_table[] = {
> - { .compatible = "allwinner,sun4i-i2c", .data = &mv64xxx_i2c_regs_sun4i},
> + { .compatible = "allwinner,sun4i-a10-i2c", .data = &mv64xxx_i2c_regs_sun4i},
> { .compatible = "allwinner,sun6i-a31-i2c", .data = &mv64xxx_i2c_regs_sun4i},
> { .compatible = "marvell,mv64xxx-i2c", .data = &mv64xxx_i2c_regs_mv64xxx},
> { .compatible = "marvell,mv78230-i2c", .data = &mv64xxx_i2c_regs_mv64xxx},
> --
> 1.9.0
>
>
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>
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