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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2020-09-28 16:45:08 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-09-29 10:25:02 +0200 |
| commit | b28bcba8662cf0e60d35ef30c8d284f320fc9b1c (patch) | |
| tree | 99e94fa90d1d26a4c7520fd4d3a5a308ec60cff3 /include/linux | |
| parent | b42bf25c5bd4baffac1a4f3b40ec0ba10cc13504 (diff) | |
| download | barebox-b28bcba8662cf0e60d35ef30c8d284f320fc9b1c.tar.gz barebox-b28bcba8662cf0e60d35ef30c8d284f320fc9b1c.tar.xz | |
power: reset: reboot-mode: fix up node into boot device tree
Instead of relying that the kernel and barebox device trees are in sync,
just enforce it by having barebox fix up the device tree node it probed
into the kernel device tree. We usually want that, but some reboot mode
drivers might want to inhibit the fixup, e.g. because they implement
a non-upstream binding or because they communicate with the BootROM,
while the kernel shouldn't. For those the fixup is made optional via
a struct reboot_mode_driver::no_fixup member.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/reboot-mode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/reboot-mode.h b/include/linux/reboot-mode.h index 92a1da7b55..bc57f1d72d 100644 --- a/include/linux/reboot-mode.h +++ b/include/linux/reboot-mode.h @@ -11,6 +11,7 @@ struct reboot_mode_driver { struct device_d *dev; int (*write)(struct reboot_mode_driver *reboot, u32 magic); int priority; + bool no_fixup; /* filled by reboot_mode_register */ int reboot_mode_prev, reboot_mode_next; |