android_kernel_xiaomi_sdm845/arch/ppc64
Benjamin Herrenschmidt 1263cc67c0 [PATCH] ppc64: Fix booting on latest G5 models
The latest speedbumped Apple G5 models have a "bug" in the Open Firmware
device tree that lacks the proper interrupt routing information for the
northbridge i2c controller.  Apple's driver silently falls back into a
sub-optimal "polled" mode (heh, maybe they didn't even notice the bug
because of that :), our driver didn't properly check and crashes :(

This patch fixes our driver to not crash, and adds code to the
prom_init() OF trampoline code that detects the "bug" and adds the
missing information back for this chipset revision.  This fixes booting
and thermal control on these models.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-22 17:34:42 -07:00
..
boot [PATCH] ppc64: remove unused arch/ppc64/boot/start.c 2005-05-05 22:00:52 -07:00
configs Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kernel [PATCH] ppc64: Fix booting on latest G5 models 2005-05-22 17:34:42 -07:00
lib Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mm [PATCH] ppc64: remove explicit contig_page_data reference 2005-05-05 22:00:52 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xmon [PATCH] ppc-opc NULL noise removal 2005-04-26 07:43:41 -07:00
defconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig [PATCH] ppc64: enable CONFIG_RTAS_PROC by default 2005-05-06 22:09:27 -07:00
Kconfig.debug [PATCH] ppc64: add missing Kconfig help text 2005-05-05 16:36:32 -07:00
Makefile [PATCH] ppc64: fix gcc 4.0 vs CONFIG_ALTIVEC 2005-05-03 07:38:34 -07:00