From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/arm/boot/dts/imx53-m53.dtsi | 140 ++++++++++++++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 kernel/arch/arm/boot/dts/imx53-m53.dtsi (limited to 'kernel/arch/arm/boot/dts/imx53-m53.dtsi') diff --git a/kernel/arch/arm/boot/dts/imx53-m53.dtsi b/kernel/arch/arm/boot/dts/imx53-m53.dtsi new file mode 100644 index 000000000..87a7fc709 --- /dev/null +++ b/kernel/arch/arm/boot/dts/imx53-m53.dtsi @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2014 Marek Vasut + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include "imx53.dtsi" + +/ { + model = "DENX M53"; + compatible = "denx,imx53-m53", "fsl,imx53"; + + memory { + reg = <0x70000000 0x20000000>, + <0xb0000000 0x20000000>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_3p2v: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + + reg_backlight: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "lcd-supply"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <400000>; + status = "okay"; + + stmpe610@41 { + compatible = "st,stmpe610"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x41>; + id = <0>; + blocks = <0x5>; + interrupts = <6 0x0>; + interrupt-parent = <&gpio7>; + irq-trigger = <0x1>; + + stmpe_touchscreen { + compatible = "st,stmpe-ts"; + reg = <0>; + st,sample-time = <4>; + st,mod-12b = <1>; + st,ref-sel = <0>; + st,adc-freq = <1>; + st,ave-ctrl = <3>; + st,touch-det-delay = <3>; + st,settling = <4>; + st,fraction-z = <7>; + st,i-drive = <1>; + }; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <32>; + }; + + rtc: rtc@68 { + compatible = "stm,m41t62"; + reg = <0x68>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx53-m53evk { + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000 + MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000 + >; + }; + + pinctrl_nand: nandgrp { + fsl,pins = < + MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 + MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 + MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 + MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 + MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 + MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 + MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 + MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 + MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 + MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 + MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 + MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 + MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 + MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 + MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 + >; + }; + }; +}; + +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + status = "okay"; +}; -- cgit 1.2.3-korg