Date: Thu, 3 Sep 2015 02:28:18 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r287419 - head/sys/boot/fdt/dts/arm Message-ID: <201509030228.t832SIKZ068420@repo.freebsd.org>
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Author: gonzo Date: Thu Sep 3 02:28:18 2015 New Revision: 287419 URL: https://svnweb.freebsd.org/changeset/base/287419 Log: Enable both i2c1 and i2c2. These devices are disabled in TI's DTS so they were disabled during DTS transition. Though there are no standard devices/drivers on them people might use iic(4) userland interface to access these buses. Modified: head/sys/boot/fdt/dts/arm/beaglebone-black.dts Modified: head/sys/boot/fdt/dts/arm/beaglebone-black.dts ============================================================================== --- head/sys/boot/fdt/dts/arm/beaglebone-black.dts Thu Sep 3 01:38:15 2015 (r287418) +++ head/sys/boot/fdt/dts/arm/beaglebone-black.dts Thu Sep 3 02:28:18 2015 (r287419) @@ -30,6 +30,22 @@ #include "am335x-boneblack.dts" #include "beaglebone-common.dtsi" +&am33xx_pinmux { + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x158 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ + 0x15c (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x178 (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ + 0x17c (PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ + >; + }; +}; + &i2c0 { tda998x: hdmi-encoder { compatible = "nxp,tda998x"; @@ -42,6 +58,20 @@ }; }; +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + status = "okay"; +}; + &lcdc { hdmi = <&tda998x>; };
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