Shawn Guo wrote:
> It adds device tree probe support for mtd_dataflash driver.
>
> Signed-off-by: Shawn Guo <shawn....@linaro.org>
> Cc: Grant Likely <grant.lik...@secretlab.ca>
> Cc: David Woodhouse <dw...@infradead.org>
> Cc: Artem Bityutskiy <artem.bityuts...@nokia.com>
> ---
> drivers/mtd/devices/mtd_dataflash.c | 12 +++++++++++-
> 1 files changed, 11 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/mtd/devices/mtd_dataflash.c
> b/drivers/mtd/devices/mtd_dataflash.c
> index 8f6b02c..64d7242 100644
> --- a/drivers/mtd/devices/mtd_dataflash.c
> +++ b/drivers/mtd/devices/mtd_dataflash.c
> @@ -24,6 +24,8 @@
> #include <linux/mtd/mtd.h>
> #include <linux/mtd/partitions.h>
>
> +#include <linux/of.h>
> +#include <linux/of_device.h>
>
> /*
> * DataFlash is a kind of SPI flash. Most AT45 chips have two buffers in
> @@ -98,6 +100,11 @@ struct dataflash {
> struct mtd_info mtd;
> };
>
> +static const struct of_device_id dataflash_dt_ids[] = {
> + { .compatible = "atmel,dataflash", },
Please add also smth. like atmel,at45 to be more descriptive (probably
single at45 entry will be sufficient).
--
With best wishes
Dmitry
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