From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Glass Date: Sun, 12 Oct 2014 23:39:35 -0600 Subject: [U-Boot] [RFC PATCH 09/12] dm: i2c: dts: Add an I2C bus for sandbox In-Reply-To: <1413178778-30846-1-git-send-email-sjg@chromium.org> References: <1413178778-30846-1-git-send-email-sjg@chromium.org> Message-ID: <1413178778-30846-10-git-send-email-sjg@chromium.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Add an I2C bus to the device tree, with an EEPROM emulator attached to one of the addresses. Signed-off-by: Simon Glass --- arch/sandbox/dts/sandbox.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 7614715..11748ae 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -134,6 +134,23 @@ num-gpios = <20>; }; + i2c at 0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + compatible = "sandbox,i2c"; + clock-frequency = <400000>; + eeprom at 2c { + reg = <0x2c>; + compatible = "i2c-eeprom"; + emul { + compatible = "sandbox,i2c-eeprom"; + sandbox,filename = "i2c.bin"; + sandbox,size = <128>; + }; + }; + }; + spi at 0 { #address-cells = <1>; #size-cells = <0>; -- 2.1.0.rc2.206.gedb03e5