[PATCH 2/6] ARM: davinci: da850: add DT node for I2C0
From: Sekhar Nori <hidden>
Date: 2013-01-25 10:50:45
Also in:
linux-devicetree, lkml
On 1/24/2013 5:05 PM, Vishwanathrao Badarkhe, Manish wrote:
quoted hunk ↗ jump to hunk
Add I2C0 device tree node information to da850-evm. Also, add I2C0 pin muxing information in da850-evm. Signed-off-by: Vishwanathrao Badarkhe, Manish <redacted> --- Depends on patch http://comments.gmane.org/gmane.linux.davinci/25993 arch/arm/boot/dts/da850-evm.dts | 15 +++++++++++++++ arch/arm/boot/dts/da850.dtsi | 10 ++++++++++ 2 files changed, 25 insertions(+), 0 deletions(-)diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 8cac9d2..3d8290a 100755 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts@@ -27,5 +27,20 @@ serial2: serial at 1d0d000 { status = "okay"; }; + i2c0 at 1c22000 {
This should be i2c0: i2c at 1c22000 to follow the convention elsewhere in file.
+ status = "okay";
+ };
+ };
+};
+&pmx_core {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &i2c0_pins
+ >;
+
+ i2c0_pins: pinmux_i2c0_pins{
+ pinctrl-single,bits = <
+ 0x10 0x00002200 0x0000ff00 /* I2C0_SDA,I2C0_SCL */
+ >;This should go into the dtsi file. See the discussion on NAND DT support submitted by Anil Kumar. Thanks, Sekhar PS: You are using an old address for Kevin Hilman. The MAINTAINERS file has been updated for a long time now. Liam's address is also wrong but I don't have his updated e-mail.