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| author | Loic Pallardy <loic.pallardy@st.com> | 2020-04-17 03:20:35 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-23 08:18:06 +0300 |
| commit | 33467ac3c8dc80575e1b158e78d0c30ab33c1b08 (patch) | |
| tree | e855070ecfb26bfce8b5a176c0c8e38fc1449282 /drivers/remoteproc/remoteproc_virtio.c | |
| parent | e29ff72b779426c7fe462ead93c7ad77fe562935 (diff) | |
| download | linux-33467ac3c8dc80575e1b158e78d0c30ab33c1b08.tar.xz | |
remoteproc: Add prepare and unprepare ops
On some SoC architecture, it is needed to enable HW like
clock, bus, regulator, memory region... before loading
co-processor firmware.
This patch introduces prepare and unprepare ops to execute
platform specific function before firmware loading and after
stop execution.
Signed-off-by: Loic Pallardy <loic.pallardy@st.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200417002036.24359-2-s-anna@ti.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/remoteproc_virtio.c')
0 files changed, 0 insertions, 0 deletions