On Thu, Jan 23, 2014 at 09:22:04PM +0400, Alexander Shiyan wrote:
> Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
Applied this series.
Thanks
Sascha
> ---
> drivers/mfd/syscon.c | 20 ++++++++++++++++++++
> include/mfd/syscon.h | 8 ++++++++
> 2 files changed, 28 insertions(+)
>
> diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
> index 52cb433..6437344 100644
> --- a/drivers/mfd/syscon.c
> +++ b/drivers/mfd/syscon.c
> @@ -41,6 +41,26 @@ void __iomem *syscon_base_lookup_by_pdevname(const char *s)
> return ERR_PTR(-ENODEV);
> }
>
> +void __iomem *syscon_base_lookup_by_phandle(struct device_node *np,
> + const char *property)
> +{
> + struct device_node *node;
> + struct syscon *syscon;
> + struct device_d *dev;
> +
> + node = of_parse_phandle(np, property, 0);
> + if (!node)
> + return ERR_PTR(-ENODEV);
> +
> + dev = of_find_device_by_node(node);
> + if (!dev)
> + return ERR_PTR(-ENODEV);
> +
> + syscon = dev->priv;
> +
> + return syscon->base;
> +}
> +
> static int syscon_probe(struct device_d *dev)
> {
> struct syscon *syscon;
> diff --git a/include/mfd/syscon.h b/include/mfd/syscon.h
> index 68432b7..0eccd5c 100644
> --- a/include/mfd/syscon.h
> +++ b/include/mfd/syscon.h
> @@ -16,11 +16,19 @@
>
> #ifdef CONFIG_MFD_SYSCON
> void __iomem *syscon_base_lookup_by_pdevname(const char *);
> +void __iomem *syscon_base_lookup_by_phandle
> + (struct device_node *np, const char *property);
> #else
> static inline void __iomem *syscon_base_lookup_by_pdevname(const char *)
> {
> return NULL;
> }
> +
> +static inline void __iomem *syscon_base_lookup_by_phandle
> + (struct device_node *np, const char *property)
> +{
> + return NULL;
> +}
> #endif
>
> #endif
> --
> 1.8.3.2
>
>
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>
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