Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751787AbbBRPA4 (ORCPT ); Wed, 18 Feb 2015 10:00:56 -0500 Received: from mail-wg0-f54.google.com ([74.125.82.54]:62695 "EHLO mail-wg0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752593AbbBRO74 (ORCPT ); Wed, 18 Feb 2015 09:59:56 -0500 From: Pantelis Antoniou To: Grant Likely Cc: Matt Porter , Koen Kooi , Guenter Roeck , Ludovic Desroches , Rob Herring , Tony Lindgren , Nicolas Ferre , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Pantelis Antoniou , Pantelis Antoniou Subject: [PATCH 4/4] arm: dts: Common Black/White Beaglebone DTS using quirks Date: Wed, 18 Feb 2015 16:59:36 +0200 Message-Id: <1424271576-1952-5-git-send-email-pantelis.antoniou@konsulko.com> X-Mailer: git-send-email 1.7.12 In-Reply-To: <1424271576-1952-1-git-send-email-pantelis.antoniou@konsulko.com> References: <1424271576-1952-1-git-send-email-pantelis.antoniou@konsulko.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6230 Lines: 195 A common DTS for both beaglebone white/black, using DT quirks for board selection at runtime. Signed-off-by: Pantelis Antoniou --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/am335x-bone-all.dts | 157 ++++++++++++++++++++++++++++++++++ 2 files changed, 159 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/am335x-bone-all.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e8ce368..fade89b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -359,7 +359,8 @@ dtb-$(CONFIG_SOC_AM33XX) += am335x-base0033.dtb \ am335x-evmsk.dtb \ am335x-nano.dtb \ am335x-pepper.dtb \ - am335x-lxm.dtb + am335x-lxm.dtb \ + am335x-bone-all.dtb dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \ omap4-panda.dtb \ omap4-panda-a4.dtb \ diff --git a/arch/arm/boot/dts/am335x-bone-all.dts b/arch/arm/boot/dts/am335x-bone-all.dts new file mode 100644 index 0000000..1f96903 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-all.dts @@ -0,0 +1,157 @@ +/* + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + +/* XXX boneblack */ + +/ { + model = "TI AM335x BeagleBone White/Black"; + compatible = "ti,am335x-bone", "ti,am33xx"; + + beaglebone-quirks { + compatible = "ti,am33xx-bone-quirk"; + status = "okay"; + + revs { + white { + board-id = "A335BONE"; + board-apply = <&bonewhite>; + }; + black { + board-id = "A335BNLT"; + board-apply = <&boneblack>; + options { + no-emmc = <0 &black_enable_emmc>; + no-hdmi = <0 &black_enable_hdmi>; + }; + }; + }; + + overlays { + bonewhite: bonewhite { + fragment@0 { + target = <&ldo3_reg>; + __overlay__ { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + fragment@1 { + target = <&mmc1>; + __overlay__ { + vmmc-supply = <&ldo3_reg>; + }; + }; + fragment@2 { + target = <&sham>; + __overlay__ { + status = "okay"; + }; + }; + fragment@3 { + target = <&aes>; + __overlay__ { + status = "okay"; + }; + }; + }; + + boneblack: boneblack { + fragment@0 { + target = <&ldo3_reg>; + __overlay__ { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; + fragment@1 { + target = <&mmc1>; + __overlay__ { + vmmc-supply = <&vmmcsd_fixed>; + }; + }; + fragment@6 { + target = <&rtc>; + __overlay__ { + system-power-controller; + }; + }; + }; + + black_enable_hdmi: black_hdmi { + fragment@0 { + target = <&am33xx_pinmux>; + __overlay__ { + nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins { + pinctrl-single,pins = < + 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */ + 0xa0 0x08 /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xa4 0x08 /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xa8 0x08 /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xac 0x08 /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xb0 0x08 /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xb4 0x08 /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xb8 0x08 /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xbc 0x08 /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xc0 0x08 /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xc4 0x08 /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xc8 0x08 /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xcc 0x08 /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xd0 0x08 /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xd4 0x08 /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xd8 0x08 /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xdc 0x08 /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + 0xe0 0x00 /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + 0xe4 0x00 /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + 0xe8 0x00 /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + >; + }; + nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins { + pinctrl-single,pins = < + 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */ + >; + }; + }; + }; + fragment@1 { + target-path = "/"; + __overlay__ { + hdmi { + compatible = "ti,tilcdc,slave"; + i2c = <&i2c0>; + pinctrl-names = "default", "off"; + pinctrl-0 = <&nxp_hdmi_bonelt_pins>; + pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>; + status = "okay"; + }; + }; + }; + fragment@2 { + target = <&lcdc>; + __overlay__ { + status = "okay"; + }; + }; + }; + + black_enable_emmc: black_emmc { + fragment@0 { + target = <&mmc2>; + __overlay__ { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; + }; + }; + }; + }; + }; +}; -- 1.7.12 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/