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/pxa910.dtsi | 175 +++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 kernel/arch/arm/boot/dts/pxa910.dtsi (limited to 'kernel/arch/arm/boot/dts/pxa910.dtsi') diff --git a/kernel/arch/arm/boot/dts/pxa910.dtsi b/kernel/arch/arm/boot/dts/pxa910.dtsi new file mode 100644 index 000000000..0868f6729 --- /dev/null +++ b/kernel/arch/arm/boot/dts/pxa910.dtsi @@ -0,0 +1,175 @@ +/* + * Copyright (C) 2012 Marvell Technology Group Ltd. + * Author: Haojian Zhuang + * + * 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 + * publishhed by the Free Software Foundation. + */ + +#include "skeleton.dtsi" +#include + +/ { + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + i2c0 = &twsi1; + i2c1 = &twsi2; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&intc>; + ranges; + + L2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0x3>; + }; + + axi@d4200000 { /* AXI */ + compatible = "mrvl,axi-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xd4200000 0x00200000>; + ranges; + + intc: interrupt-controller@d4282000 { + compatible = "mrvl,mmp-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xd4282000 0x1000>; + mrvl,intc-nr-irqs = <64>; + }; + + }; + + apb@d4000000 { /* APB */ + compatible = "mrvl,apb-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xd4000000 0x00200000>; + ranges; + + timer0: timer@d4014000 { + compatible = "mrvl,mmp-timer"; + reg = <0xd4014000 0x100>; + interrupts = <13>; + }; + + timer1: timer@d4016000 { + compatible = "mrvl,mmp-timer"; + reg = <0xd4016000 0x100>; + interrupts = <29>; + status = "disabled"; + }; + + uart1: uart@d4017000 { + compatible = "mrvl,mmp-uart"; + reg = <0xd4017000 0x1000>; + interrupts = <27>; + clocks = <&soc_clocks PXA910_CLK_UART0>; + resets = <&soc_clocks PXA910_CLK_UART0>; + status = "disabled"; + }; + + uart2: uart@d4018000 { + compatible = "mrvl,mmp-uart"; + reg = <0xd4018000 0x1000>; + interrupts = <28>; + clocks = <&soc_clocks PXA910_CLK_UART1>; + resets = <&soc_clocks PXA910_CLK_UART1>; + status = "disabled"; + }; + + uart3: uart@d4036000 { + compatible = "mrvl,mmp-uart"; + reg = <0xd4036000 0x1000>; + interrupts = <59>; + clocks = <&soc_clocks PXA910_CLK_UART2>; + resets = <&soc_clocks PXA910_CLK_UART2>; + status = "disabled"; + }; + + gpio@d4019000 { + compatible = "marvell,mmp-gpio"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xd4019000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <49>; + interrupt-names = "gpio_mux"; + clocks = <&soc_clocks PXA910_CLK_GPIO>; + resets = <&soc_clocks PXA910_CLK_GPIO>; + interrupt-controller; + #interrupt-cells = <1>; + ranges; + + gcb0: gpio@d4019000 { + reg = <0xd4019000 0x4>; + }; + + gcb1: gpio@d4019004 { + reg = <0xd4019004 0x4>; + }; + + gcb2: gpio@d4019008 { + reg = <0xd4019008 0x4>; + }; + + gcb3: gpio@d4019100 { + reg = <0xd4019100 0x4>; + }; + }; + + twsi1: i2c@d4011000 { + compatible = "mrvl,mmp-twsi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xd4011000 0x1000>; + interrupts = <7>; + clocks = <&soc_clocks PXA910_CLK_TWSI0>; + resets = <&soc_clocks PXA910_CLK_TWSI0>; + mrvl,i2c-fast-mode; + status = "disabled"; + }; + + twsi2: i2c@d4037000 { + compatible = "mrvl,mmp-twsi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xd4037000 0x1000>; + interrupts = <54>; + clocks = <&soc_clocks PXA910_CLK_TWSI1>; + resets = <&soc_clocks PXA910_CLK_TWSI1>; + status = "disabled"; + }; + + rtc: rtc@d4010000 { + compatible = "mrvl,mmp-rtc"; + reg = <0xd4010000 0x1000>; + interrupts = <5 6>; + interrupt-names = "rtc 1Hz", "rtc alarm"; + clocks = <&soc_clocks PXA910_CLK_RTC>; + resets = <&soc_clocks PXA910_CLK_RTC>; + status = "disabled"; + }; + }; + + soc_clocks: clocks{ + compatible = "marvell,pxa910-clock"; + reg = <0xd4050000 0x1000>, + <0xd4282800 0x400>, + <0xd4015000 0x1000>, + <0xd403b000 0x1000>; + reg-names = "mpmu", "apmu", "apbc", "apbcp"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; +}; -- cgit 1.2.3-korg