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linux: Allow for more i2c buses

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Similar to commit df79893, this allows klipper to use up to
/dev/i2c-14. Similar to before, this limit is arbitrary.

This is required for some other SoCs, which have even
more i2c buses available, e.g. the rk3399:

$ ls -1 /dev/i2c-*
/dev/i2c-0
/dev/i2c-3
/dev/i2c-7

Signed-off-by: Carl Richard Theodor Schneider <dev.github@crtified.me>
This commit is contained in:
Carl Richard Theodor Schneider 2024-03-13 22:24:05 +01:00 committed by KevinOConnor
parent 40728e9231
commit d9043345b6
1 changed files with 1 additions and 1 deletions
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2
src/linux/i2c.c
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@ -14,7 +14,7 @@
#include "internal.h" // report_errno
#include "sched.h" // sched_shutdown
DECL_ENUMERATION_RANGE("i2c_bus", "i2c.0", 0, 7);
DECL_ENUMERATION_RANGE("i2c_bus", "i2c.0", 0, 15);
struct i2c_s {
uint32_t bus;