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| author | Moritz Fischer <mdf@kernel.org> | 2019-02-07 09:52:10 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-07 18:11:58 -0800 |
| commit | 71bd106d2567675668e253cba3960e3c4bf2e80e (patch) | |
| tree | e8f34fc458693dd53076ee2993ddb0402966ef0e /include/linux/phy_fixed.h | |
| parent | a4751093a26c6bbdff86c113e7f76cf4eaf22210 (diff) | |
| download | lwn-71bd106d2567675668e253cba3960e3c4bf2e80e.tar.gz lwn-71bd106d2567675668e253cba3960e3c4bf2e80e.zip | |
net: fixed-phy: Add fixed_phy_register_with_gpiod() API
Add fixed_phy_register_with_gpiod() API. It lets users create a
fixed_phy instance that uses a GPIO descriptor which was obtained
externally e.g. through platform data.
This enables platform devices (non-DT based) to use GPIOs for link
status.
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy_fixed.h')
| -rw-r--r-- | include/linux/phy_fixed.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h index c78fc203db43..1e5d86ebdaeb 100644 --- a/include/linux/phy_fixed.h +++ b/include/linux/phy_fixed.h @@ -19,6 +19,12 @@ extern int fixed_phy_add(unsigned int irq, int phy_id, extern struct phy_device *fixed_phy_register(unsigned int irq, struct fixed_phy_status *status, struct device_node *np); + +extern struct phy_device * +fixed_phy_register_with_gpiod(unsigned int irq, + struct fixed_phy_status *status, + struct gpio_desc *gpiod); + extern void fixed_phy_unregister(struct phy_device *phydev); extern int fixed_phy_set_link_update(struct phy_device *phydev, int (*link_update)(struct net_device *, @@ -35,6 +41,15 @@ static inline struct phy_device *fixed_phy_register(unsigned int irq, { return ERR_PTR(-ENODEV); } + +static inline struct phy_device * +fixed_phy_register_with_gpiod(unsigned int irq, + struct fixed_phy_status *status, + struct gpio_desc *gpiod) +{ + return ERR_PTR(-ENODEV); +} + static inline void fixed_phy_unregister(struct phy_device *phydev) { } |