Date: Wed, 30 Mar 2016 17:32:15 +0000 (UTC) From: Luiz Otavio O Souza <loos@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r297426 - in head/sys: arm/conf boot/fdt/dts/arm Message-ID: <201603301732.u2UHWFqO035397@repo.freebsd.org>
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Author: loos Date: Wed Mar 30 17:32:14 2016 New Revision: 297426 URL: https://svnweb.freebsd.org/changeset/base/297426 Log: Enable SPI1 on Beaglebone Black. SPI1 was chosen because SPI0 shares the gpio pins with I2C1. Sponsored by: Rubicon Communications (Netgate) Modified: head/sys/arm/conf/BEAGLEBONE head/sys/boot/fdt/dts/arm/beaglebone-black.dts Modified: head/sys/arm/conf/BEAGLEBONE ============================================================================== --- head/sys/arm/conf/BEAGLEBONE Wed Mar 30 17:18:49 2016 (r297425) +++ head/sys/arm/conf/BEAGLEBONE Wed Mar 30 17:32:14 2016 (r297426) @@ -87,6 +87,10 @@ device gpio device gpioled device gpiobacklight +# SPI +device ti_spi +device spibus + # ADC support device ti_adc Modified: head/sys/boot/fdt/dts/arm/beaglebone-black.dts ============================================================================== --- head/sys/boot/fdt/dts/arm/beaglebone-black.dts Wed Mar 30 17:18:49 2016 (r297425) +++ head/sys/boot/fdt/dts/arm/beaglebone-black.dts Wed Mar 30 17:32:14 2016 (r297426) @@ -37,6 +37,16 @@ AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ >; }; + + spi1_pins: pinmux_spi1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE2) /* eCAP0_in_PWM0_out.spi1_cs1 */ + AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ + AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_fsx.spi1_d0 - miso */ + AM33XX_IOPAD(0x998, PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_axr0.spi1_d1 - mosi */ + AM33XX_IOPAD(0x99c, PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ + >; + }; }; &i2c0 { @@ -65,6 +75,13 @@ status = "okay"; }; +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + + status = "okay"; +}; + &lcdc { hdmi = <&tda998x>; };
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