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authorMichal Marek <mmarek@suse.cz>2014-01-02 14:02:06 +0100
committerMichal Marek <mmarek@suse.cz>2014-01-02 14:02:06 +0100
commit37e2c2a775fc887acd1432908478dfd532f7f00f (patch)
treee51ebc699d8e262fd47e0913be6a711cb1a7b565 /Documentation/devicetree/bindings/i2c/i2c-rcar.txt
parentdeb-pkg: Inhibit initramfs builders if CONFIG_BLK_DEV_INITRD is not set (diff)
parentLinux 3.13-rc1 (diff)
downloadlinux-37e2c2a775fc887acd1432908478dfd532f7f00f.tar.xz
linux-37e2c2a775fc887acd1432908478dfd532f7f00f.zip
Merge commit v3.13-rc1 into kbuild/misc
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+I2C for R-Car platforms
+
+Required properties:
+- compatible: Must be one of
+ "renesas,i2c-rcar"
+ "renesas,i2c-r8a7778"
+ "renesas,i2c-r8a7779"
+ "renesas,i2c-r8a7790"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: interrupt specifier.
+
+Optional properties:
+- clock-frequency: desired I2C bus clock frequency in Hz. The absence of this
+ propoerty indicates the default frequency 100 kHz.
+
+Examples :
+
+i2c0: i2c@e6500000 {
+ compatible = "renesas,i2c-rcar-h2";
+ reg = <0 0xe6500000 0 0x428>;
+ interrupts = <0 174 0x4>;
+};