Commit 44d032e7 authored by Andrew Lunn's avatar Andrew Lunn Committed by Arnd Bergmann

ARM: Kirkwood: topkick: Enable i2c bus.

Add a DT node for I2C and pinctrl hog for the pins. There appears to
be an i2c bus on topkick with a device on it:

i2cdetect 0
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-0.
I will probe address range 0x03-0x77.
Continue? [Y/n] y
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- 64 -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 15989543
...@@ -52,7 +52,8 @@ &pmx_sw_idle ...@@ -52,7 +52,8 @@ &pmx_sw_idle
&pmx_sw_left2 &pmx_sw_left2
&pmx_led_wifi_yellow &pmx_led_wifi_yellow
&pmx_uart0 &pmx_uart0
&pmx_nand >; &pmx_nand
&pmx_twsi0 >;
pinctrl-names = "default"; pinctrl-names = "default";
pmx_led_disk_yellow: pmx-led-disk-yellow { pmx_led_disk_yellow: pmx-led-disk-yellow {
...@@ -144,6 +145,10 @@ sata@80000 { ...@@ -144,6 +145,10 @@ sata@80000 {
status = "okay"; status = "okay";
nr-ports = <1>; nr-ports = <1>;
}; };
i2c@11000 {
status = "ok";
};
}; };
gpio-leds { gpio-leds {
......
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