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/omap3-igep0020.dts | 67 +++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 kernel/arch/arm/boot/dts/omap3-igep0020.dts (limited to 'kernel/arch/arm/boot/dts/omap3-igep0020.dts') diff --git a/kernel/arch/arm/boot/dts/omap3-igep0020.dts b/kernel/arch/arm/boot/dts/omap3-igep0020.dts new file mode 100644 index 000000000..fea7f7edb --- /dev/null +++ b/kernel/arch/arm/boot/dts/omap3-igep0020.dts @@ -0,0 +1,67 @@ +/* + * Device Tree Source for IGEPv2 Rev. C (TI OMAP AM/DM37x) + * + * Copyright (C) 2012 Javier Martinez Canillas + * Copyright (C) 2012 Enric Balletbo i Serra + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "omap3-igep0020-common.dtsi" + +/ { + model = "IGEPv2 Rev. C (TI OMAP AM/DM37x)"; + compatible = "isee,omap3-igep0020", "ti,omap36xx", "ti,omap3"; + + /* Regulator to trigger the WIFI_PDN signal of the Wifi module */ + lbee1usjyc_pdn: lbee1usjyc_pdn { + compatible = "regulator-fixed"; + regulator-name = "regulator-lbee1usjyc-pdn"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 - WIFI_PDN */ + startup-delay-us = <10000>; + enable-active-high; + }; + + /* Regulator to trigger the RESET_N_W signal of the Wifi module */ + lbee1usjyc_reset_n_w: lbee1usjyc_reset_n_w { + compatible = "regulator-fixed"; + regulator-name = "regulator-lbee1usjyc-reset-n-w"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* gpio_139 - RESET_N_W */ + enable-active-high; + }; +}; + +&omap3_pmx_core { + lbee1usjyc_pins: pinmux_lbee1usjyc_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 - RESET_N_W */ + OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 - WIFI_PDN */ + OMAP3_CORE1_IOPAD(0x216a, PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 - RST_N_B */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0) /* uart2_cts.uart2_cts */ + OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts .uart2_rts*/ + OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ + OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ + >; + }; +}; + +/* On board Wifi module */ +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins &lbee1usjyc_pins>; + vmmc-supply = <&lbee1usjyc_pdn>; + vmmc_aux-supply = <&lbee1usjyc_reset_n_w>; + bus-width = <4>; + non-removable; +}; -- cgit 1.2.3-korg