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author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-10-07 22:06:57 -0700 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-14 12:15:17 +0200 |
commit | 29cdf1302c06e74c3dc7cc5e343d5eea9d165fe5 (patch) | |
tree | ddcc71b308f2277b6f8298d37f9ae8b9827d75f7 /arch | |
parent | a6438ad878d97e5b7e2c366426d9ad4d8c45a0bd (diff) | |
download | barebox-29cdf1302c06e74c3dc7cc5e343d5eea9d165fe5.tar.gz barebox-29cdf1302c06e74c3dc7cc5e343d5eea9d165fe5.tar.xz |
ARM: dts: vf610-zii-scu4-aib: Add "i2c-mux-idle-disconnect" to I2C muxes
Add "i2c-mux-idle-disconnect" to I2C muxes to prevent identical slaves
from different segments from interfering with each other.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/dts/vf610-zii-scu4-aib.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/dts/vf610-zii-scu4-aib.dts b/arch/arm/dts/vf610-zii-scu4-aib.dts index 43a13e243d..1e6a54954a 100644 --- a/arch/arm/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/dts/vf610-zii-scu4-aib.dts @@ -109,3 +109,11 @@ label = "fiber9"; }; }; + +/* + * FIXME: Remove once this code appears in kernel DTS +*/ +&i2c2 { + tca9548@70 { i2c-mux-idle-disconnect; }; + tca9548@71 { i2c-mux-idle-disconnect; }; +}; |