Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Eddie James <> | Subject | [PATCH 4/5] ARM: dts: Aspeed: Tacoma: Add IBM Operation Panel I2C device | Date | Thu, 20 Aug 2020 11:11:51 -0500 |
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Set I2C bus 0 to multi-master mode and add the panel device that will register as a slave.
Signed-off-by: Eddie James <eajames@linux.ibm.com> --- arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts index 5f4ee67ac787..9cf2e02ae9e2 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts @@ -438,7 +438,13 @@ aliases { }; &i2c0 { + multi-master; status = "okay"; + + ibm-panel@62 { + compatible = "ibm,op-panel"; + reg = <0x40000062>; /* I2C_OWN_SLAVE_ADDRESS */ + }; }; &i2c1 { -- 2.26.2
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