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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-06-19 17:12:57 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-07 17:24:32 +0200 |
| commit | e0772de8a48b69d39624cdf99fac8f4a3fcc387b (patch) | |
| tree | 9676bcab57646f829e76bbb038998587677eaf52 /include/linux/slimbus.h | |
| parent | slimbus: qcom: remove redundant depends in Kconfig (diff) | |
| download | linux-dev-e0772de8a48b69d39624cdf99fac8f4a3fcc387b.tar.xz linux-dev-e0772de8a48b69d39624cdf99fac8f4a3fcc387b.zip | |
slimbus: core: add of_slim_device_get() helper
On SLIMBus controllers like Qcom NGD(non ported device), controller
can request logical address once the remote side is powered, having a
helper function like this to explicitly enumerate the bus is helpful.
Also codec drivers which are taking to interface device would need
such a helper too.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/slimbus.h')
| -rw-r--r-- | include/linux/slimbus.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/slimbus.h b/include/linux/slimbus.h index c36cf121d2cd..efa36a852dc3 100644 --- a/include/linux/slimbus.h +++ b/include/linux/slimbus.h @@ -138,6 +138,8 @@ static inline void slim_set_devicedata(struct slim_device *dev, void *data) dev_set_drvdata(&dev->dev, data); } +struct slim_device *of_slim_get_device(struct slim_controller *ctrl, + struct device_node *np); struct slim_device *slim_get_device(struct slim_controller *ctrl, struct slim_eaddr *e_addr); int slim_get_logical_addr(struct slim_device *sbdev); |