From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eddie James Date: Thu, 20 Aug 2020 11:11:51 -0500 Subject: [PATCH 4/5] ARM: dts: Aspeed: Tacoma: Add IBM Operation Panel I2C device In-Reply-To: <20200820161152.22751-1-eajames@linux.ibm.com> References: <20200820161152.22751-1-eajames@linux.ibm.com> Message-ID: <20200820161152.22751-5-eajames@linux.ibm.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Set I2C bus 0 to multi-master mode and add the panel device that will register as a slave. Signed-off-by: Eddie James --- 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 at 62 { + compatible = "ibm,op-panel"; + reg = <0x40000062>; /* I2C_OWN_SLAVE_ADDRESS */ + }; }; &i2c1 { -- 2.26.2