linux.git/drivers/soc/qcom/wcnss_ctrl.c, branch v4.9 Linux kernel source tree soc: qcom: wcnss_ctrl: Make wcnss_ctrl parent the other components 2016-06-24T18:34:00+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2016-06-06T23:58:20+00:00 6be2b3d0848d1ed3e78e416cc4ae9007e85c7533 We need the signal from wcnss_ctrl indicating that the firmware is up and running before we can communicate with the other components of the chip. So make these other components children of the wcnss_ctrl device, so they can be probed in order. The process seems to take between 1/2-5 seconds, so this is done in a worker, instead of holding up the probe. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> 
We need the signal from wcnss_ctrl indicating that the firmware is up
and running before we can communicate with the other components of the
chip. So make these other components children of the wcnss_ctrl device,
so they can be probed in order.

The process seems to take between 1/2-5 seconds, so this is done in a
worker, instead of holding up the probe.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
soc: qcom: smd: Make callback pass channel reference 2016-04-20T02:55:12+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2016-03-29T04:35:22+00:00 b853cb9628bfbcc4017da46d5f5b46e3eba9d8c6 By passing the smd channel reference to the callback, rather than the smd device, we can open additional smd channels from sub-devices of smd devices. Also updates the two smd clients today found in mainline. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> 
By passing the smd channel reference to the callback, rather than the
smd device, we can open additional smd channels from sub-devices of smd
devices.

Also updates the two smd clients today found in mainline.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
soc: qcom: Introduce WCNSS_CTRL SMD client 2015-12-08T19:19:50+00:00 Bjorn Andersson bjorn.andersson@sonymobile.com 2015-09-21T17:52:55+00:00 ea7a1f275cf0b5aff4cc171606a6a3f27f1c6a95 The WCNSS_CTRL SMD client is used for among other things upload nv firmware to a newly booted WCNSS chip. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org> 
The WCNSS_CTRL SMD client is used for among other things upload nv
firmware to a newly booted WCNSS chip.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Andy Gross <agross@codeaurora.org>