On Tuesday 30 July 2013 06:00 PM, Nishanth Menon wrote: > On 07/30/2013 06:25 AM, Rajendra Nayak wrote: >> From: R Sricharan <r.sricharan@xxxxxx> >> >> Add minimal device tree source needed for DRA7 based SoCs. >> Also add a board dts file for the dra7-evm (based on dra752) >> which contains 1.5G of memory with 1G interleaved and 512MB >> non-interleaved. Also added in the board file are pin configuration >> details for i2c, mcspi and uart devices on board. >> >> Signed-off-by: R Sricharan <r.sricharan@xxxxxx> >> Signed-off-by: Rajendra Nayak <rnayak@xxxxxx> >> Signed-off-by: Sourav Poddar <sourav.poddar@xxxxxx> >> --- >> arch/arm/boot/dts/Makefile | 3 +- >> arch/arm/boot/dts/dra7-evm.dts | 163 ++++++++++++++ >> arch/arm/boot/dts/dra7.dtsi | 488 ++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 653 insertions(+), 1 deletion(-) >> create mode 100644 arch/arm/boot/dts/dra7-evm.dts >> create mode 100644 arch/arm/boot/dts/dra7.dtsi >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 641b3c9..e2f8566 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -173,7 +173,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ >> am335x-bone.dtb \ >> am3517-evm.dtb \ >> am3517_mt_ventoux.dtb \ >> - am43x-epos-evm.dtb >> + am43x-epos-evm.dtb \ >> + dra7-evm.dtb >> dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb >> dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb >> dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ >> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts >> new file mode 100644 >> index 0000000..7b0b563 >> --- /dev/null >> +++ b/arch/arm/boot/dts/dra7-evm.dts >> @@ -0,0 +1,163 @@ >> +/* >> + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ >> + * >> + * 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. >> + */ >> +/dts-v1/; >> + >> +/include/ "dra7.dtsi" >> + >> +/ { >> + model = "TI DRA7"; >> + compatible = "ti,dra7-evm", "ti,dra7"; >> + >> + memory { >> + device_type = "memory"; >> + reg = <0x80000000 0x60000000>; /* 1536 MB */ >> + }; >> +}; >> + >> +&dra7_pmx_core { >> + i2c1_pins: pinmux_i2c1_pins { >> + pinctrl-single,pins = < >> + 0x400 0x60000 /* i2c1_sda */ >> + 0x404 0x60000 /* i2c1_scl */ >> + >; >> + }; >> + >> + i2c2_pins: pinmux_i2c2_pins { >> + pinctrl-single,pins = < >> + 0x408 0x60000 /* i2c2_sda */ >> + 0x40c 0x60000 /* i2c2_scl */ >> + >; >> + }; >> + >> + i2c3_pins: pinmux_i2c3_pins { >> + pinctrl-single,pins = < >> + 0x410 0x60000 /* i2c3_sda */ >> + 0x414 0x60000 /* i2c3_scl */ >> + >; >> + }; >> + >> + mcspi1_pins: pinmux_mcspi1_pins { >> + pinctrl-single,pins = < >> + 0x3a4 0x40000 /* spi2_clk */ >> + 0x3a8 0x40000 /* spi2_d1 */ >> + 0x3ac 0x40000 /* spi2_d0 */ >> + 0x3b0 0xc0000 /* spi2_cs0 */ >> + 0x3b4 0xc0000 /* spi2_cs1 */ >> + 0x3b8 0xe0006 /* spi2_cs2 */ >> + 0x3bc 0xe0006 /* spi2_cs3 */ >> + >; >> + }; >> + >> + mcspi2_pins: pinmux_mcspi2_pins { >> + pinctrl-single,pins = < >> + 0x3c0 0x40000 /* spi2_sclk */ >> + 0x3c4 0xc0000 /* spi2_d1 */ >> + 0x3c8 0xc0000 /* spi2_d1 */ >> + 0x3cc 0xe0000 /* spi2_cs0 */ >> + >; >> + }; >> + >> + uart1_pins: pinmux_uart1_pins { >> + pinctrl-single,pins = < >> + 0x3e0 0xe0000 /* uart1_rxd */ >> + 0x3e4 0xe0000 /* uart1_txd */ >> + 0x3e8 0x60003 /* uart1_ctsn */ >> + 0x3ec 0x60003 /* uart1_rtsn */ >> + >; >> + }; >> + >> + uart2_pins: pinmux_uart2_pins { >> + pinctrl-single,pins = < >> + 0x3f0 0x60000 /* uart2_rxd */ >> + 0x3f4 0x60000 /* uart2_txd */ >> + 0x3f8 0x60000 /* uart2_ctsn */ >> + 0x3fc 0x60000 /* uart2_rtsn */ >> + >; >> + }; >> + >> + uart3_pins: pinmux_uart3_pins { >> + pinctrl-single,pins = < >> + 0x248 0xc0000 /* uart3_rxd */ >> + 0x24c 0xc0000 /* uart3_txd */ >> + >; >> + }; >> +}; >> + >> +&i2c1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c1_pins>; >> + >> + clock-frequency = <400000>; >> +}; >> + >> +&i2c2 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c2_pins>; >> + >> + clock-frequency = <400000>; >> +}; >> + >> +&i2c3 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&i2c3_pins>; >> + >> + clock-frequency = <3400000>; >> +}; >> + >> +&i2c4 { >> + status = "disabled"; >> +}; >> + >> +&i2c5 { >> + status = "disabled"; >> +}; >> + >> +&mcspi1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mcspi1_pins>; >> +}; >> + >> +&mcspi2 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&mcspi2_pins>; >> +}; >> + >> +&mcspi3 { >> + status = "disabled"; >> +}; >> + >> +&mcspi4 { >> + status = "disabled"; >> +}; >> + >> +&uart1 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart1_pins>; >> +}; >> + >> +&uart2 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart2_pins>; >> +}; >> + >> +&uart3 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&uart3_pins>; >> +}; >> + >> +&uart4 { >> + status = "disabled"; >> +}; >> + >> +&uart5 { >> + status = "disabled"; >> +}; >> + >> +&uart6 { >> + status = "disabled"; >> +}; >> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi >> new file mode 100644 >> index 0000000..8a0c08e >> --- /dev/null >> +++ b/arch/arm/boot/dts/dra7.dtsi >> @@ -0,0 +1,488 @@ >> +/* >> + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ >> + * >> + * 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. >> + * Based on "omap4.dtsi" >> + */ >> + >> +/include/ "skeleton.dtsi" >> + >> +/ { >> + compatible = "ti,dra7xx"; >> + interrupt-parent = <&gic>; >> + >> + aliases { >> + serial0 = &uart1; >> + serial1 = &uart2; >> + serial2 = &uart3; >> + serial3 = &uart4; >> + serial4 = &uart5; >> + serial5 = &uart6; >> + }; >> + >> + cpus { >> + cpu@0 { >> + compatible = "arm,cortex-a15"; >> + timer { >> + compatible = "arm,armv7-timer"; >> + /* >> + * PPI secure/nonsecure IRQ, >> + * active low level-sensitive >> + */ >> + interrupts = <1 13 0x308>, >> + <1 14 0x308>; >> + clock-frequency = <6144000>; >> + }; >> + }; >> + cpu@1 { >> + compatible = "arm,cortex-a15"; >> + timer { >> + compatible = "arm,armv7-timer"; >> + /* >> + * PPI secure/nonsecure IRQ, >> + * active low level-sensitive >> + */ >> + interrupts = <1 13 0x308>, >> + <1 14 0x308>; >> + clock-frequency = <6144000>; >> + }; >> + }; >> + }; >> + >> + gic: interrupt-controller@48211000 { >> + compatible = "arm,cortex-a15-gic"; >> + interrupt-controller; >> + #interrupt-cells = <3>; >> + reg = <0x48211000 0x1000>, >> + <0x48212000 0x1000>; >> + }; >> + >> + /* >> + * The soc node represents the soc top level view. It is uses for IPs >> + * that are not memory mapped in the MPU view or for the MPU itself. >> + */ >> + soc { >> + compatible = "ti,omap-infra"; >> + mpu { >> + compatible = "ti,omap5-mpu"; >> + ti,hwmods = "mpu"; >> + }; >> + }; >> + >> + /* >> + * XXX: Use a flat representation of the SOC interconnect. >> + * The real OMAP interconnect network is quite complex. >> + * Since that will not bring real advantage to represent that in DT for >> + * the moment, just use a fake OCP bus entry to represent the whole bus >> + * hierarchy. >> + */ >> + ocp { >> + compatible = "ti,omap4-l3-noc", "simple-bus"; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges; >> + ti,hwmods = "l3_main_1", "l3_main_2"; >> + >> + counter32k: counter@4ae04000 { >> + compatible = "ti,omap-counter32k"; >> + reg = <0x4ae04000 0x40>; >> + ti,hwmods = "counter_32k"; >> + }; >> + >> + dra7_pmx_core: pinmux@4a003400 { >> + compatible = "pinctrl-single"; >> + reg = <0x4a003400 0x0464>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + pinctrl-single,register-width = <32>; >> + pinctrl-single,function-mask = <0x3fffffff>; >> + }; >> + >> + sdma: dma-controller@4a056000 { >> + compatible = "ti,omap4430-sdma"; >> + reg = <0x4a056000 0x1000>; >> + interrupts = <0 12 0x4>, >> + <0 13 0x4>, >> + <0 14 0x4>, >> + <0 15 0x4>; >> + #dma-cells = <1>; >> + #dma-channels = <32>; >> + #dma-requests = <127>; >> + }; >> + >> + gpio1: gpio@4ae10000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4ae10000 0x200>; >> + interrupts = <0 29 0x4>; >> + ti,hwmods = "gpio1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio2: gpio@48055000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48055000 0x200>; >> + interrupts = <0 30 0x4>; >> + ti,hwmods = "gpio2"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio3: gpio@48057000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48057000 0x200>; >> + interrupts = <0 31 0x4>; >> + ti,hwmods = "gpio3"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio4: gpio@48059000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48059000 0x200>; >> + interrupts = <0 32 0x4>; >> + ti,hwmods = "gpio4"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio5: gpio@4805b000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4805b000 0x200>; >> + interrupts = <0 33 0x4>; >> + ti,hwmods = "gpio5"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio6: gpio@4805d000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x4805d000 0x200>; >> + interrupts = <0 34 0x4>; >> + ti,hwmods = "gpio6"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio7: gpio@48051000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48051000 0x200>; >> + interrupts = <0 35 0x4>; >> + ti,hwmods = "gpio7"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + gpio8: gpio@48053000 { >> + compatible = "ti,omap4-gpio"; >> + reg = <0x48053000 0x200>; >> + interrupts = <0 121 0x4>; >> + ti,hwmods = "gpio8"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <1>; >> + }; >> + >> + uart1: serial@4806a000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806a000 0x100>; >> + interrupts = <0 72 0x4>; >> + ti,hwmods = "uart1"; >> + clock-frequency = <48000000>; >> + }; >> + >> + uart2: serial@4806c000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806c000 0x100>; >> + interrupts = <0 73 0x4>; >> + ti,hwmods = "uart2"; >> + clock-frequency = <48000000>; >> + }; >> + >> + uart3: serial@48020000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48020000 0x100>; >> + interrupts = <0 74 0x4>; >> + ti,hwmods = "uart3"; >> + clock-frequency = <48000000>; >> + }; >> + >> + uart4: serial@4806e000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x4806e000 0x100>; >> + interrupts = <0 70 0x4>; >> + ti,hwmods = "uart4"; >> + clock-frequency = <48000000>; >> + }; >> + >> + uart5: serial@48066000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48066000 0x100>; >> + interrupts = <0 105 0x4>; >> + ti,hwmods = "uart5"; >> + clock-frequency = <48000000>; >> + }; >> + >> + uart6: serial@48068000 { >> + compatible = "ti,omap4-uart"; >> + reg = <0x48068000 0x100>; >> + interrupts = <0 106 0x4>; >> + ti,hwmods = "uart6"; >> + clock-frequency = <48000000>; >> + }; >> + >> + timer1: timer@4ae18000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4ae18000 0x80>; >> + interrupts = <0 37 0x4>; >> + ti,hwmods = "timer1"; >> + ti,timer-alwon; >> + }; >> + >> + timer2: timer@48032000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48032000 0x80>; >> + interrupts = <0 38 0x4>; >> + ti,hwmods = "timer2"; >> + }; >> + >> + timer3: timer@48034000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48034000 0x80>; >> + interrupts = <0 39 0x4>; >> + ti,hwmods = "timer3"; >> + }; >> + >> + timer4: timer@48036000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48036000 0x80>; >> + interrupts = <0 40 0x4>; >> + ti,hwmods = "timer4"; >> + }; >> + >> + timer5: timer@48820000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48820000 0x80>; >> + interrupts = <0 41 0x4>; >> + ti,hwmods = "timer5"; >> + ti,timer-dsp; >> + }; >> + >> + timer6: timer@48822000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48822000 0x80>; >> + interrupts = <0 42 0x4>; >> + ti,hwmods = "timer6"; >> + ti,timer-dsp; >> + ti,timer-pwm; >> + }; >> + >> + timer7: timer@48824000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48824000 0x80>; >> + interrupts = <0 43 0x4>; >> + ti,hwmods = "timer7"; >> + ti,timer-dsp; >> + }; >> + >> + timer8: timer@48826000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48826000 0x80>; >> + interrupts = <0 44 0x4>; >> + ti,hwmods = "timer8"; >> + ti,timer-dsp; >> + ti,timer-pwm; >> + }; >> + >> + timer9: timer@4803e000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x4803e000 0x80>; >> + interrupts = <0 45 0x4>; >> + ti,hwmods = "timer9"; >> + }; >> + >> + timer10: timer@48086000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48086000 0x80>; >> + interrupts = <0 46 0x4>; >> + ti,hwmods = "timer10"; >> + }; >> + >> + timer11: timer@48088000 { >> + compatible = "ti,omap5430-timer"; >> + reg = <0x48088000 0x80>; >> + interrupts = <0 47 0x4>; >> + ti,hwmods = "timer11"; >> + ti,timer-pwm; >> + }; >> + >> + wdt2: wdt@4ae14000 { >> + compatible = "ti,omap4-wdt"; >> + reg = <0x4ae14000 0x80>; >> + interrupts = <0 80 0x4>; >> + ti,hwmods = "wd_timer2"; >> + }; >> + >> + i2c1: i2c@48070000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48070000 0x100>; >> + interrupts = <0 56 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c1"; >> + }; >> + >> + i2c2: i2c@48072000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48072000 0x100>; >> + interrupts = <0 57 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c2"; >> + }; >> + >> + i2c3: i2c@48060000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x48060000 0x100>; >> + interrupts = <0 61 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c3"; >> + }; >> + >> + i2c4: i2c@4807a000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x4807a000 0x100>; >> + interrupts = <0 62 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c4"; >> + }; >> + >> + i2c5: i2c@4807c000 { >> + compatible = "ti,omap4-i2c"; >> + reg = <0x4807c000 0x100>; >> + interrupts = <0 60 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "i2c5"; >> + }; >> + >> + mmc1: mmc@4809c000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x4809c000 0x400>; >> + interrupts = <0 83 0x4>; >> + ti,hwmods = "mmc1"; >> + ti,dual-volt; >> + ti,needs-special-reset; >> + dmas = <&sdma 61>, <&sdma 62>; >> + dma-names = "tx", "rx"; >> + }; >> + >> + mmc2: mmc@480b4000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480b4000 0x400>; >> + interrupts = <0 86 0x4>; >> + ti,hwmods = "mmc2"; >> + ti,needs-special-reset; >> + dmas = <&sdma 47>, <&sdma 48>; >> + dma-names = "tx", "rx"; >> + }; >> + >> + mmc3: mmc@480ad000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480ad000 0x400>; >> + interrupts = <0 94 0x4>; >> + ti,hwmods = "mmc3"; >> + ti,needs-special-reset; >> + dmas = <&sdma 77>, <&sdma 78>; >> + dma-names = "tx", "rx"; >> + }; >> + >> + mmc4: mmc@480d1000 { >> + compatible = "ti,omap4-hsmmc"; >> + reg = <0x480d1000 0x400>; >> + interrupts = <0 96 0x4>; >> + ti,hwmods = "mmc4"; >> + ti,needs-special-reset; >> + dmas = <&sdma 57>, <&sdma 58>; >> + dma-names = "tx", "rx"; >> + }; >> + >> + mcspi1: spi@48098000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x48098000 0x200>; >> + interrupts = <0 65 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi1"; >> + ti,spi-num-cs = <4>; >> + dmas = <&sdma 35>, >> + <&sdma 36>, >> + <&sdma 37>, >> + <&sdma 38>, >> + <&sdma 39>, >> + <&sdma 40>, >> + <&sdma 41>, >> + <&sdma 42>; >> + dma-names = "tx0", "rx0", "tx1", "rx1", >> + "tx2", "rx2", "tx3", "rx3"; >> + }; >> + >> + mcspi2: spi@4809a000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x4809a000 0x200>; >> + interrupts = <0 66 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi2"; >> + ti,spi-num-cs = <2>; >> + dmas = <&sdma 43>, >> + <&sdma 44>, >> + <&sdma 45>, >> + <&sdma 46>; >> + dma-names = "tx0", "rx0", "tx1", "rx1"; >> + }; >> + >> + mcspi3: spi@480b8000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x480b8000 0x200>; >> + interrupts = <0 91 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi3"; >> + ti,spi-num-cs = <2>; >> + dmas = <&sdma 15>, <&sdma 16>; >> + dma-names = "tx0", "rx0"; >> + }; >> + >> + mcspi4: spi@480ba000 { >> + compatible = "ti,omap4-mcspi"; >> + reg = <0x480ba000 0x200>; >> + interrupts = <0 48 0x4>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + ti,hwmods = "mcspi4"; >> + ti,spi-num-cs = <1>; >> + dmas = <&sdma 70>, <&sdma 71>; >> + dma-names = "tx0", "rx0"; >> + }; >> + }; >> +}; >> > ref: [1], we discussed that we should now be able to introduce all instances of h/w blocks into the dra7.dts. Further, considering [2] hmm, thats a long discussion on crossbar driver that [1] points to. Do you want to summarize what you mean by 'introduce all instances of h/w blocks' > would you not want to follow "status = disabled" for all modules by default and enable required modules in board file, so that we dont have to respin this yet again? Well, I was just following the convention of whats already followed on existing OMAPs. See [3] for some views on these. > > > [1] http://marc.info/?t=137416599400001&r=1&w=2 > [2] http://marc.info/?l=linux-omap&m=137510358229479&w=2 [3] http://lists.infradead.org/pipermail/linux-arm-kernel/2012-February/086297.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
