[PATCH v2 1/2] ARM: i.MX8MP: skov: add fallback for unsupported HW

[Sascha Hauer]

On Wed, Apr 03, 2024 at 06:00:56AM +0200, Thorsten Scherer wrote:
> Hi Oleksij,
> 
> I spotted some typos.
> 
> On Tue, Apr 02, 2024 at 11:26:53AM +0200, Oleksij Rempel wrote:
> > Add fallback support for currently not supported HW. Instead of
> > completely fail, it is better to use some kind of basic devicetree with
> > reduced functionality.
> > 
> > Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
> > ---
> >  arch/arm/boards/skov-imx8mp/board.c | 12 ++++++++----
> >  1 file changed, 8 insertions(+), 4 deletions(-)
> > 
> > diff --git a/arch/arm/boards/skov-imx8mp/board.c b/arch/arm/boards/skov-imx8mp/board.c
> > index 3b6eb7b080..41122ea1e4 100644
> > --- a/arch/arm/boards/skov-imx8mp/board.c
> > +++ b/arch/arm/boards/skov-imx8mp/board.c
> > @@ -85,6 +85,10 @@ static const struct board_description imx8mp_variants[] = {
> >  	},
> >  };
> >  
> > +static const struct board_description imx8mp_basic_viariant = {
> 
> s/imx8mp_basic_viariant/imx8mp_basic_variant/
> 
> > +	.dts_compatible = "skov,imx8mp-skov-basic",
> > +};
> > +
> >  static int skov_imx8mp_fixup(struct device_node *root, void *data)
> >  {
> >  	struct device_node *chosen = of_create_node(root, "/chosen");
> > @@ -171,12 +175,12 @@ static int skov_imx8mp_init_variant(struct skov_imx8mp_priv *priv)
> >  	priv->variant_id = v;
> >  
> >  	if (v >= ARRAY_SIZE(imx8mp_variants)) {
> > -		dev_err(dev, "Invalid variant %u\n", v);
> > -		return -EINVAL;
> > +		dev_warn(dev, "Unsuported variant %u. Fall back to basic variant\n", v);
> 
> s/Unsuported/Unsupported/
> 
> > +		variant = &imx8mp_basic_viariant;
> 
> s/imx8mp_basic_viariant/imx8mp_basic_variant/

Fixed while applying.

Thanks
 Sascha


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