[PATCH 03/18] ARM: am57xx: cl-som-am57x: dts: add I2C3 support
From: Dmitry Lifshitz <hidden>
Date: 2015-11-25 06:39:35
Also in:
linux-devicetree, linux-omap
Subsystem:
the rest · Maintainer:
Linus Torvalds
Enable I2C3 bus and add appropriate pinmux. Signed-off-by: Dmitry Lifshitz <redacted> Acked-by: Igor Grinberg <redacted> --- arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 773e5389..eb9b81b 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts@@ -52,6 +52,13 @@ >; }; + i2c3_pins_default: i2c3_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */ + DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */ + >; + }; + i2c4_pins_default: i2c4_pins_default { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
@@ -265,6 +272,13 @@ }; }; +&i2c3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins_default>; + clock-frequency = <400000>; +}; + &i2c4 { status = "okay"; pinctrl-names = "default";
--
1.9.1