diff options
73 files changed, 455 insertions, 79 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/EB2410ITX.txt b/Documentation/arm/Samsung-S3C24XX/EB2410ITX.txt index 26422f0f908..b87292e05f2 100644 --- a/Documentation/arm/Samsung-S3C24XX/EB2410ITX.txt +++ b/Documentation/arm/Samsung-S3C24XX/EB2410ITX.txt @@ -55,4 +55,4 @@ Maintainers This board is maintained by Simtec Electronics. -(c) 2004 Ben Dooks, Simtec Electronics +Copyright 2004 Ben Dooks, Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/GPIO.txt b/Documentation/arm/Samsung-S3C24XX/GPIO.txt index 948c8718d96..2af2cf39915 100644 --- a/Documentation/arm/Samsung-S3C24XX/GPIO.txt +++ b/Documentation/arm/Samsung-S3C24XX/GPIO.txt @@ -134,4 +134,4 @@ Authour Ben Dooks, 03 October 2004 -(c) 2004 Ben Dooks, Simtec Electronics +Copyright 2004 Ben Dooks, Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt index cff6227b448..081892df4fd 100644 --- a/Documentation/arm/Samsung-S3C24XX/Overview.txt +++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt @@ -299,4 +299,4 @@ Port Contributors Document Author --------------- -Ben Dooks, (c) 2004-2005,2006 Simtec Electronics +Ben Dooks, Copyright 2004-2006 Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/S3C2412.txt b/Documentation/arm/Samsung-S3C24XX/S3C2412.txt index 295d971a15e..f057876b920 100644 --- a/Documentation/arm/Samsung-S3C24XX/S3C2412.txt +++ b/Documentation/arm/Samsung-S3C24XX/S3C2412.txt @@ -117,4 +117,4 @@ ATA Document Author --------------- -Ben Dooks, (c) 2006 Simtec Electronics +Ben Dooks, Copyright 2006 Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/S3C2413.txt b/Documentation/arm/Samsung-S3C24XX/S3C2413.txt index ab2a88858f1..909bdc7dd7b 100644 --- a/Documentation/arm/Samsung-S3C24XX/S3C2413.txt +++ b/Documentation/arm/Samsung-S3C24XX/S3C2413.txt @@ -18,4 +18,4 @@ Camera Interface Document Author --------------- -Ben Dooks, (c) 2006 Simtec Electronics +Ben Dooks, Copyright 2006 Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/Suspend.txt b/Documentation/arm/Samsung-S3C24XX/Suspend.txt index a30fe510572..7edd0e2e6c5 100644 --- a/Documentation/arm/Samsung-S3C24XX/Suspend.txt +++ b/Documentation/arm/Samsung-S3C24XX/Suspend.txt @@ -133,5 +133,5 @@ Configuration Document Author --------------- -Ben Dooks, (c) 2004 Simtec Electronics +Ben Dooks, Copyright 2004 Simtec Electronics diff --git a/Documentation/arm/Samsung-S3C24XX/USB-Host.txt b/Documentation/arm/Samsung-S3C24XX/USB-Host.txt index 67671eba423..f82b1faefad 100644 --- a/Documentation/arm/Samsung-S3C24XX/USB-Host.txt +++ b/Documentation/arm/Samsung-S3C24XX/USB-Host.txt @@ -90,4 +90,4 @@ Platform Data Document Author --------------- -Ben Dooks, (c) 2005 Simtec Electronics +Ben Dooks, Copyright 2005 Simtec Electronics diff --git a/arch/arm/mach-s3c2400/include/mach/map.h b/arch/arm/mach-s3c2400/include/mach/map.h index 1535540edc8..3fd889200e9 100644 --- a/arch/arm/mach-s3c2400/include/mach/map.h +++ b/arch/arm/mach-s3c2400/include/mach/map.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2400/include/mach/map.h * - * Copyright 2003,2007 Simtec Electronics + * Copyright 2003-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c index 9a37c87152b..217b102866d 100644 --- a/arch/arm/mach-s3c2410/bast-irq.c +++ b/arch/arm/mach-s3c2410/bast-irq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2410/bast-irq.c * - * Copyright (c) 2003,2005 Simtec Electronics + * Copyright 2003-2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.simtec.co.uk/products/EB2410ITX/ @@ -141,7 +141,7 @@ static __init int bast_irq_init(void) unsigned int i; if (machine_is_bast()) { - printk(KERN_INFO "BAST PC104 IRQ routing, (c) 2005 Simtec Electronics\n"); + printk(KERN_INFO "BAST PC104 IRQ routing, Copyright 2005 Simtec Electronics\n"); /* zap all the IRQs */ diff --git a/arch/arm/mach-s3c2410/cpu-freq.c b/arch/arm/mach-s3c2410/cpu-freq.c index 9d1186877d0..75189df995a 100644 --- a/arch/arm/mach-s3c2410/cpu-freq.c +++ b/arch/arm/mach-s3c2410/cpu-freq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2410/cpu-freq.c * - * Copyright (c) 2006,2008 Simtec Electronics + * Copyright (c) 2006-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c2410/include/mach/bast-cpld.h b/arch/arm/mach-s3c2410/include/mach/bast-cpld.h index 20493b04836..bee2a7a932a 100644 --- a/arch/arm/mach-s3c2410/include/mach/bast-cpld.h +++ b/arch/arm/mach-s3c2410/include/mach/bast-cpld.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/bast-cpld.h * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * BAST - CPLD control constants diff --git a/arch/arm/mach-s3c2410/include/mach/bast-irq.h b/arch/arm/mach-s3c2410/include/mach/bast-irq.h index 501c202b53c..cac428c42e7 100644 --- a/arch/arm/mach-s3c2410/include/mach/bast-irq.h +++ b/arch/arm/mach-s3c2410/include/mach/bast-irq.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/bast-irq.h * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Machine BAST - IRQ Number definitions diff --git a/arch/arm/mach-s3c2410/include/mach/bast-map.h b/arch/arm/mach-s3c2410/include/mach/bast-map.h index c2c5baf0734..6e7dc9d0cf0 100644 --- a/arch/arm/mach-s3c2410/include/mach/bast-map.h +++ b/arch/arm/mach-s3c2410/include/mach/bast-map.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/bast-map.h * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Machine BAST - Memory map definitions diff --git a/arch/arm/mach-s3c2410/include/mach/bast-pmu.h b/arch/arm/mach-s3c2410/include/mach/bast-pmu.h index 61684cb8ce5..4c38b39b741 100644 --- a/arch/arm/mach-s3c2410/include/mach/bast-pmu.h +++ b/arch/arm/mach-s3c2410/include/mach/bast-pmu.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/bast-pmu.h * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * Vincent Sanders <vince@simtec.co.uk> * diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h index 92e2687009e..08ac5f96c01 100644 --- a/arch/arm/mach-s3c2410/include/mach/dma.h +++ b/arch/arm/mach-s3c2410/include/mach/dma.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/dma.h * - * Copyright (C) 2003,2004,2006 Simtec Electronics + * Copyright (C) 2003-2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Samsung S3C24XX DMA support diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-fns.h b/arch/arm/mach-s3c2410/include/mach/gpio-fns.h index 801dff13858..035a493952d 100644 --- a/arch/arm/mach-s3c2410/include/mach/gpio-fns.h +++ b/arch/arm/mach-s3c2410/include/mach/gpio-fns.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/gpio-fns.h * - * Copyright (c) 2003,2009 Simtec Electronics + * Copyright (c) 2003-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C2410 - hardware diff --git a/arch/arm/mach-s3c2410/include/mach/osiris-map.h b/arch/arm/mach-s3c2410/include/mach/osiris-map.h index 639eff523d4..17380f84842 100644 --- a/arch/arm/mach-s3c2410/include/mach/osiris-map.h +++ b/arch/arm/mach-s3c2410/include/mach/osiris-map.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/osiris-map.h * - * (c) 2005 Simtec Electronics + * Copyright 2005 Simtec Electronics * http://www.simtec.co.uk/products/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h index 2a5d90e957f..9a0d169be13 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h @@ -1,7 +1,7 @@ /* arch/arm/mach-s3c2410/include/mach/regs-clock.h * - * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> - * http://armlinux.simtec.co.uk/ + * Copyright (c) 2003-2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ * * 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 diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h index f6e8eec879c..ebc85c6dadb 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h @@ -1,7 +1,7 @@ /* arch/arm/mach-s3c2410/include/mach/regs-gpio.h * - * Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk> - * http://www.simtec.co.uk/products/SWLINUX/ + * Copyright (c) 2003-2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ * * 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 diff --git a/arch/arm/mach-s3c2410/include/mach/regs-power.h b/arch/arm/mach-s3c2410/include/mach/regs-power.h index 2d36353f57d..4932b87bdf3 100644 --- a/arch/arm/mach-s3c2410/include/mach/regs-power.h +++ b/arch/arm/mach-s3c2410/include/mach/regs-power.h @@ -1,7 +1,7 @@ /* arch/arm/mach-s3c2410/include/mach/regs-power.h * - * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> - * http://armlinux.simtec.co.uk/ + * Copyright (c) 2003-2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ * * 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 diff --git a/arch/arm/mach-s3c2410/include/mach/uncompress.h b/arch/arm/mach-s3c2410/include/mach/uncompress.h index c9432103750..72f756c5e50 100644 --- a/arch/arm/mach-s3c2410/include/mach/uncompress.h +++ b/arch/arm/mach-s3c2410/include/mach/uncompress.h @@ -1,7 +1,6 @@ - /* arch/arm/mach-s3c2410/include/mach/uncompress.h * - * Copyright (c) 2003, 2007 Simtec Electronics + * Copyright (c) 2003-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h b/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h index f53f85b4ad8..47add133b8e 100644 --- a/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h +++ b/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/vr1000-irq.h * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Machine VR1000 - IRQ Number definitions diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 647c9adb018..c425eefb9f8 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2410/mach-bast.c * - * Copyright (c) 2003-2005,2008 Simtec Electronics + * Copyright 2003-2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.simtec.co.uk/products/EB2410ITX/ @@ -61,11 +61,12 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/cpu-freq.h> +#include <plat/audio-simtec.h> #include "usb-simtec.h" #include "nor-simtec.h" -#define COPYRIGHT ", (c) 2004-2005 Simtec Electronics" +#define COPYRIGHT ", Copyright 2004-2008 Simtec Electronics" /* macros for virtual address mods for the io space entries */ #define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5) @@ -608,6 +609,11 @@ static struct s3c_cpufreq_board __initdata bast_cpufreq = { .need_io = 1, }; +static struct s3c24xx_audio_simtec_pdata __initdata bast_audio = { + .have_mic = 1, + .have_lout = 1, +}; + static void __init bast_map_io(void) { /* initialise the clocks */ @@ -647,6 +653,7 @@ static void __init bast_init(void) usb_simtec_init(); nor_simtec_init(); + simtec_audio_add(NULL, true, &bast_audio); s3c_cpufreq_setboard(&bast_cpufreq); } diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 1628cc773a2..0d61fb57717 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2410/mach-vr1000.c * - * Copyright (c) 2003-2005,2008 Simtec Electronics + * Copyright (c) 2003-2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Machine support for Thorcom VR1000 board. Designed for Thorcom by @@ -49,6 +49,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/iic.h> +#include <plat/audio-simtec.h> #include "usb-simtec.h" #include "nor-simtec.h" @@ -393,6 +394,7 @@ static void __init vr1000_init(void) ARRAY_SIZE(vr1000_i2c_devs)); nor_simtec_init(); + simtec_audio_add(NULL, true, NULL); } MACHINE_START(VR1000, "Thorcom-VR1000") diff --git a/arch/arm/mach-s3c2410/pll.c b/arch/arm/mach-s3c2410/pll.c index f178c2fd9d8..8338865e11c 100644 --- a/arch/arm/mach-s3c2410/pll.c +++ b/arch/arm/mach-s3c2410/pll.c @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/pll.c * - * Copyright (c) 2006,2007 Simtec Electronics + * Copyright (c) 2006-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * Vincent Sanders <vince@arm.linux.org.uk> diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c index 50e25fc5f8a..6b9d0d83a6f 100644 --- a/arch/arm/mach-s3c2410/usb-simtec.c +++ b/arch/arm/mach-s3c2410/usb-simtec.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2410/usb-simtec.c * - * Copyright (c) 2004,2005 Simtec Electronics + * Copyright 2004-2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.simtec.co.uk/products/EB2410ITX/ @@ -108,7 +108,7 @@ int usb_simtec_init(void) { int ret; - printk("USB Power Control, (c) 2004 Simtec Electronics\n"); + printk("USB Power Control, Copyright 2004 Simtec Electronics\n"); ret = gpio_request(S3C2410_GPB(4), "USB power control"); if (ret < 0) { diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index a8b69d77571..cf10e14b7b4 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -53,6 +53,19 @@ config MACH_OSIRIS Say Y here if you are using the Simtec IM2440D20 module, also known as the Osiris. +config MACH_OSIRIS_DVS + tristate "Simtec IM2440D20 (OSIRIS) Dynamic Voltage Scaling driver" + depends on MACH_OSIRIS + select TPS65010 + help + Say Y/M here if you want to have dynamic voltage scaling support + on the Simtec IM2440D20 (OSIRIS) module via the TPS65011. + + The DVS driver alters the voltage supplied to the ARM core + depending on the frequency it is running at. The driver itself + does not do any of the frequency alteration, which is left up + to the cpufreq driver. + config MACH_RX3715 bool "HP iPAQ rx3715" select CPU_S3C2440 diff --git a/arch/arm/mach-s3c2440/Makefile b/arch/arm/mach-s3c2440/Makefile index bfadcf684a2..5f322453188 100644 --- a/arch/arm/mach-s3c2440/Makefile +++ b/arch/arm/mach-s3c2440/Makefile @@ -23,3 +23,7 @@ obj-$(CONFIG_ARCH_S3C2440) += mach-smdk2440.o obj-$(CONFIG_MACH_NEXCODER_2440) += mach-nexcoder.o obj-$(CONFIG_MACH_AT2440EVB) += mach-at2440evb.o obj-$(CONFIG_MACH_MINI2440) += mach-mini2440.o + +# extra machine support + +obj-$(CONFIG_MACH_OSIRIS_DVS) += mach-osiris-dvs.o diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c index 63c5ab65727..0c049b95c37 100644 --- a/arch/arm/mach-s3c2440/irq.c +++ b/arch/arm/mach-s3c2440/irq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2440/irq.c * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 68f3870991b..c3705b99d15 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2440/mach-anubis.c * - * Copyright (c) 2003-2005,2008 Simtec Electronics + * Copyright 2003-2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * @@ -53,8 +53,9 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/audio-simtec.h> -#define COPYRIGHT ", (c) 2005 Simtec Electronics" +#define COPYRIGHT ", Copyright 2005-2009 Simtec Electronics" static struct map_desc anubis_iodesc[] __initdata = { /* ISA IO areas */ @@ -437,6 +438,17 @@ static struct i2c_board_info anubis_i2c_devs[] __initdata = { } }; +/* Audio setup */ +static struct s3c24xx_audio_simtec_pdata __initdata anubis_audio = { + .have_mic = 1, + .have_lout = 1, + .output_cdclk = 1, + .use_mpllin = 1, + .amp_gpio = S3C2410_GPB(2), + .amp_gain[0] = S3C2410_GPD(10), + .amp_gain[1] = S3C2410_GPD(11), +}; + static void __init anubis_map_io(void) { /* initialise the clocks */ @@ -476,6 +488,7 @@ static void __init anubis_map_io(void) static void __init anubis_init(void) { s3c_i2c0_set_platdata(NULL); + simtec_audio_add(NULL, false, &anubis_audio); platform_add_devices(anubis_devices, ARRAY_SIZE(anubis_devices)); i2c_register_board_info(0, anubis_i2c_devs, diff --git a/arch/arm/mach-s3c2440/mach-osiris-dvs.c b/arch/arm/mach-s3c2440/mach-osiris-dvs.c new file mode 100644 index 00000000000..ad2792dfbee --- /dev/null +++ b/arch/arm/mach-s3c2440/mach-osiris-dvs.c @@ -0,0 +1,194 @@ +/* linux/arch/arm/mach-s3c2440/mach-osiris-dvs.c + * + * Copyright (c) 2009 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * Simtec Osiris Dynamic Voltage Scaling support. + * + * 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 <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/cpufreq.h> +#include <linux/gpio.h> + +#include <linux/i2c/tps65010.h> + +#include <plat/cpu-freq.h> + +#define OSIRIS_GPIO_DVS S3C2410_GPB(5) + +static bool dvs_en; + +static void osiris_dvs_tps_setdvs(bool on) +{ + unsigned vregs1 = 0, vdcdc2 = 0; + + if (!on) { + vdcdc2 = TPS_VCORE_DISCH | TPS_LP_COREOFF; + vregs1 = TPS_LDO1_OFF; /* turn off in low-power mode */ + } + + dvs_en = on; + vdcdc2 |= TPS_VCORE_1_3V | TPS_VCORE_LP_1_0V; + vregs1 |= TPS_LDO2_ENABLE | TPS_LDO1_ENABLE; + + tps65010_config_vregs1(vregs1); + tps65010_config_vdcdc2(vdcdc2); +} + +static bool is_dvs(struct s3c_freq *f) +{ + /* at the moment, we assume ARMCLK = HCLK => DVS */ + return f->armclk == f->hclk; +} + +/* keep track of current state */ +static bool cur_dvs = false; + +static int osiris_dvs_notify(struct notifier_block *nb, + unsigned long val, void *data) +{ + struct cpufreq_freqs *cf = data; + struct s3c_cpufreq_freqs *freqs = to_s3c_cpufreq(cf); + bool old_dvs = is_dvs(&freqs->old); + bool new_dvs = is_dvs(&freqs->new); + int ret = 0; + + if (!dvs_en) + return 0; + + printk(KERN_DEBUG "%s: old %ld,%ld new %ld,%ld\n", __func__, + freqs->old.armclk, freqs->old.hclk, + freqs->new.armclk, freqs->new.hclk); + + switch (val) { + case CPUFREQ_PRECHANGE: + if (old_dvs & !new_dvs || + cur_dvs & !new_dvs) { + pr_debug("%s: exiting dvs\n", __func__); + cur_dvs = false; + gpio_set_value(OSIRIS_GPIO_DVS, 1); + } + break; + case CPUFREQ_POSTCHANGE: + if (!old_dvs & new_dvs || + !cur_dvs & new_dvs) { + pr_debug("entering dvs\n"); + cur_dvs = true; + gpio_set_value(OSIRIS_GPIO_DVS, 0); + } + break; + } + + return ret; +} + +static struct notifier_block osiris_dvs_nb = { + .notifier_call = osiris_dvs_notify, +}; + +static int __devinit osiris_dvs_probe(struct platform_device *pdev) +{ + int ret; + + dev_info(&pdev->dev, "initialising\n"); + + ret = gpio_request(OSIRIS_GPIO_DVS, "osiris-dvs"); + if (ret) { + dev_err(&pdev->dev, "cannot claim gpio\n"); + goto err_nogpio; + } + + /* start with dvs disabled */ + gpio_direction_output(OSIRIS_GPIO_DVS, 1); + + ret = cpufreq_register_notifier(&osiris_dvs_nb, + CPUFREQ_TRANSITION_NOTIFIER); + if (ret) { + dev_err(&pdev->dev, "failed to register with cpufreq\n"); + goto err_nofreq; + } + + osiris_dvs_tps_setdvs(true); + + return 0; + +err_nofreq: + gpio_free(OSIRIS_GPIO_DVS); + +err_nogpio: + return ret; +} + +static int __devexit osiris_dvs_remove(struct platform_device *pdev) +{ + dev_info(&pdev->dev, "exiting\n"); + + /* disable any current dvs */ + gpio_set_value(OSIRIS_GPIO_DVS, 1); + osiris_dvs_tps_setdvs(false); + + cpufreq_unregister_notifier(&osiris_dvs_nb, + CPUFREQ_TRANSITION_NOTIFIER); + + gpio_free(OSIRIS_GPIO_DVS); + + return 0; +} + +/* the CONFIG_PM block is so small, it isn't worth actaully compiling it + * out if the configuration isn't set. */ + +static int osiris_dvs_suspend(struct device *dev) +{ + gpio_set_value(OSIRIS_GPIO_DVS, 1); + osiris_dvs_tps_setdvs(false); + cur_dvs = false; + + return 0; +} + +static int osiris_dvs_resume(struct device *dev) +{ + osiris_dvs_tps_setdvs(true); + return 0; +} + +static const struct dev_pm_ops osiris_dvs_pm = { + .suspend = osiris_dvs_suspend, + .resume = osiris_dvs_resume, +}; + +static struct platform_driver osiris_dvs_driver = { + .probe = osiris_dvs_probe, + .remove = __devexit_p(osiris_dvs_remove), + .driver = { + .name = "osiris-dvs", + .owner = THIS_MODULE, + .pm = &osiris_dvs_pm, + }, +}; + +static int __init osiris_dvs_init(void) +{ + return platform_driver_register(&osiris_dvs_driver); +} + +static void __exit osiris_dvs_exit(void) +{ + platform_driver_unregister(&osiris_dvs_driver); +} + +module_init(osiris_dvs_init); +module_exit(osiris_dvs_exit); + +MODULE_DESCRIPTION("Simtec OSIRIS DVS support"); +MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:osiris-dvs"); diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index 2105a41281a..9b04de2481d 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2440/mach-osiris.c * - * Copyright (c) 2005,2008 Simtec Electronics + * Copyright (c) 2005-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * @@ -23,6 +23,8 @@ #include <linux/i2c.h> #include <linux/io.h> +#include <linux/i2c/tps65010.h> + #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -326,12 +328,44 @@ static struct sys_device osiris_pm_sysdev = { .cls = &osiris_pm_sysclass, }; +/* Link for DVS driver to TPS65011 */ + +static void osiris_tps_release(struct device *dev) +{ + /* static device, do not need to release anything */ +} + +static struct platform_device osiris_tps_device = { + .name = "osiris-dvs", + .id = -1, + .dev.release = osiris_tps_release, +}; + +static int osiris_tps_setup(struct i2c_client *client, void *context) +{ + osiris_tps_device.dev.parent = &client->dev; + return platform_device_register(&osiris_tps_device); +} + +static int osiris_tps_remove(struct i2c_client *client, void *context) +{ + platform_device_unregister(&osiris_tps_device); + return 0; +} + +static struct tps65010_board osiris_tps_board = { + .base = -1, /* GPIO can go anywhere at the moment */ + .setup = osiris_tps_setup, + .teardown = osiris_tps_remove, +}; + /* I2C devices fitted. */ static struct i2c_board_info osiris_i2c_devs[] __initdata = { { I2C_BOARD_INFO("tps65011", 0x48), .irq = IRQ_EINT20, + .platform_data = &osiris_tps_board, }, }; diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index bc8d8d1ebd1..e394ecd0151 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2440/mach-rx3715.c * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.handhelds.org/projects/rx3715.html diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c index db6eafbd4d9..ec13e748ccc 100644 --- a/arch/arm/mach-s3c2440/mach-smdk2440.c +++ b/arch/arm/mach-s3c2440/mach-smdk2440.c @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c2440/mach-smdk2440.c * - * Copyright (c) 2004,2005 Simtec Electronics + * Copyright (c) 2004-2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://www.fluff.org/ben/smdk2440/ diff --git a/arch/arm/mach-s3c24a0/include/mach/map.h b/arch/arm/mach-s3c24a0/include/mach/map.h index 79e4d93ea2b..d88c8b24fe3 100644 --- a/arch/arm/mach-s3c24a0/include/mach/map.h +++ b/arch/arm/mach-s3c24a0/include/mach/map.h @@ -1,6 +1,6 @@ /* linux/arch/arm/mach-s3c24a0/include/mach/map.h * - * Copyright 2003,2007 Simtec Electronics + * Copyright 2003-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c24a0/include/mach/regs-clock.h b/arch/arm/mach-s3c24a0/include/mach/regs-clock.h index af2abd756c3..be0af518b48 100644 --- a/arch/arm/mach-s3c24a0/include/mach/regs-clock.h +++ b/arch/arm/mach-s3c24a0/include/mach/regs-clock.h @@ -1,7 +1,7 @@ /* linux/arch/arm/mach-s3c24a0/include/mach/regs-clock.h * - * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> - * http://armlinux.simtec.co.uk/ + * Copyright (c) 2003-2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ * * 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 diff --git a/arch/arm/plat-s3c/clock.c b/arch/arm/plat-s3c/clock.c index 4d01ef1a25d..619cfa82dca 100644 --- a/arch/arm/plat-s3c/clock.c +++ b/arch/arm/plat-s3c/clock.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/clock.c * - * Copyright (c) 2004-2005 Simtec Electronics + * Copyright 2004-2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C24XX Core clock control support @@ -337,7 +337,7 @@ int s3c24xx_register_clocks(struct clk **clks, int nr_clks) int __init s3c24xx_register_baseclocks(unsigned long xtal) { - printk(KERN_INFO "S3C24XX Clocks, (c) 2004 Simtec Electronics\n"); + printk(KERN_INFO "S3C24XX Clocks, Copyright 2004 Simtec Electronics\n"); clk_xtal.rate = xtal; diff --git a/arch/arm/plat-s3c/dev-i2c0.c b/arch/arm/plat-s3c/dev-i2c0.c index 428372868fb..4c761529b94 100644 --- a/arch/arm/plat-s3c/dev-i2c0.c +++ b/arch/arm/plat-s3c/dev-i2c0.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c/dev-i2c0.c * - * Copyright 2008,2009 Simtec Electronics + * Copyright 2008-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c/dev-i2c1.c b/arch/arm/plat-s3c/dev-i2c1.c index 8349c462788..d44f7911050 100644 --- a/arch/arm/plat-s3c/dev-i2c1.c +++ b/arch/arm/plat-s3c/dev-i2c1.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c/dev-i2c1.c * - * Copyright 2008,2009 Simtec Electronics + * Copyright 2008-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c/dma.c b/arch/arm/plat-s3c/dma.c index c9db75c06af..a995850cd9d 100644 --- a/arch/arm/plat-s3c/dma.c +++ b/arch/arm/plat-s3c/dma.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c/dma.c * - * Copyright (c) 2003-2005,2006,2009 Simtec Electronics + * Copyright (c) 2003-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c/include/plat/audio-simtec.h b/arch/arm/plat-s3c/include/plat/audio-simtec.h index 0f440b9168d..53a93656d5d 100644 --- a/arch/arm/plat-s3c/include/plat/audio-simtec.h +++ b/arch/arm/plat-s3c/include/plat/audio-simtec.h @@ -33,5 +33,5 @@ struct s3c24xx_audio_simtec_pdata { void (*startup)(void); }; -extern int simtec_audio_add(const char *codec_name, +extern int simtec_audio_add(const char *codec_name, bool has_lr_routing, struct s3c24xx_audio_simtec_pdata *pdata); diff --git a/arch/arm/plat-s3c/include/plat/cpu-freq.h b/arch/arm/plat-s3c/include/plat/cpu-freq.h index 7b982b7f28c..94eb06a2ea5 100644 --- a/arch/arm/plat-s3c/include/plat/cpu-freq.h +++ b/arch/arm/plat-s3c/include/plat/cpu-freq.h @@ -1,6 +1,6 @@ /* arch/arm/plat-s3c/include/plat/cpu-freq.h * - * Copyright (c) 2006,2007 Simtec Electronics + * Copyright (c) 2006-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c/include/plat/dma.h b/arch/arm/plat-s3c/include/plat/dma.h index 34dba98f08e..e429d10be3a 100644 --- a/arch/arm/plat-s3c/include/plat/dma.h +++ b/arch/arm/plat-s3c/include/plat/dma.h @@ -1,6 +1,6 @@ /* arch/arm/plat-s3c/include/plat/dma.h * - * Copyright (C) 2003,2004,2006 Simtec Electronics + * Copyright (C) 2003-2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Samsung S3C DMA support diff --git a/arch/arm/plat-s3c/include/plat/iic.h b/arch/arm/plat-s3c/include/plat/iic.h index 67450f11574..3083df00dee 100644 --- a/arch/arm/plat-s3c/include/plat/iic.h +++ b/arch/arm/plat-s3c/include/plat/iic.h @@ -1,6 +1,6 @@ /* arch/arm/plat-s3c/include/plat/iic.h * - * Copyright 2004,2009 Simtec Electronics + * Copyright 2004-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C - I2C Controller platform_device info diff --git a/arch/arm/plat-s3c/include/plat/regs-nand.h b/arch/arm/plat-s3c/include/plat/regs-nand.h index b2caa4bca27..238efea7b9e 100644 --- a/arch/arm/plat-s3c/include/plat/regs-nand.h +++ b/arch/arm/plat-s3c/include/plat/regs-nand.h @@ -1,7 +1,7 @@ /* arch/arm/mach-s3c2410/include/mach/regs-nand.h * - * Copyright (c) 2004,2005 Simtec Electronics <linux@simtec.co.uk> - * http://www.simtec.co.uk/products/SWLINUX/ + * Copyright (c) 2004-2005 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ * * 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 diff --git a/arch/arm/plat-s3c/include/plat/regs-serial.h b/arch/arm/plat-s3c/include/plat/regs-serial.h index 66af75a5cdd..85d8904e7f2 100644 --- a/arch/arm/plat-s3c/include/plat/regs-serial.h +++ b/arch/arm/plat-s3c/include/plat/regs-serial.h @@ -6,7 +6,7 @@ * * Copyright (C) 2002 Shane Nay (shane@minirl.com) * - * Additional defines, (c) 2003 Simtec Electronics (linux@simtec.co.uk) + * Additional defines, Copyright 2003 Simtec Electronics (linux@simtec.co.uk) * * Adapted from: * diff --git a/arch/arm/plat-s3c/pm-check.c b/arch/arm/plat-s3c/pm-check.c index 39f2555564d..8eb1f439861 100644 --- a/arch/arm/plat-s3c/pm-check.c +++ b/arch/arm/plat-s3c/pm-check.c @@ -1,7 +1,7 @@ /* linux/arch/arm/plat-s3c/pm-check.c * originally in linux/arch/arm/plat-s3c24xx/pm.c * - * Copyright (c) 2004,2006,2008 Simtec Electronics + * Copyright (c) 2004-2008 Simtec Electronics * http://armlinux.simtec.co.uk * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c/pm.c b/arch/arm/plat-s3c/pm.c index 8d97db2c7a0..767470601e5 100644 --- a/arch/arm/plat-s3c/pm.c +++ b/arch/arm/plat-s3c/pm.c @@ -1,7 +1,7 @@ /* linux/arch/arm/plat-s3c/pm.c * * Copyright 2008 Openmoko, Inc. - * Copyright 2004,2006,2008 Simtec Electronics + * Copyright 2004-2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index 9c7aca48964..20fbf936bb9 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -178,4 +178,11 @@ config MACH_SMDK help Common machine code for SMDK2410 and SMDK2440 +config S3C24XX_SIMTEC_AUDIO + bool + depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS) + default y + help + Add audio devices for common Simtec S3C24XX boards + endif diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile index 7780d2dd833..5dee8c12e8b 100644 --- a/arch/arm/plat-s3c24xx/Makefile +++ b/arch/arm/plat-s3c24xx/Makefile @@ -55,3 +55,4 @@ obj-$(CONFIG_S3C24XX_SPI_BUS1_GPD8_GPD9_GPD10) += spi-bus1-gpd8_9_10.o # machine common support obj-$(CONFIG_MACH_SMDK) += common-smdk.o +obj-$(CONFIG_S3C24XX_SIMTEC_AUDIO) += simtec-audio.o diff --git a/arch/arm/plat-s3c24xx/clock-dclk.c b/arch/arm/plat-s3c24xx/clock-dclk.c index 0afb217a775..ac061a1bcb3 100644 --- a/arch/arm/plat-s3c24xx/clock-dclk.c +++ b/arch/arm/plat-s3c24xx/clock-dclk.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/clock-dclk.c * - * Copyright (c) 2004,2008 Simtec Electronics + * Copyright (c) 2004-2008 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c index 4f1b789a117..2d42efb9f4e 100644 --- a/arch/arm/plat-s3c24xx/cpu-freq.c +++ b/arch/arm/plat-s3c24xx/cpu-freq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/cpu-freq.c * - * Copyright (c) 2006,2007,2008 Simtec Electronics + * Copyright (c) 2006-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index f046f8c5108..f65192d5b1d 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/dma.c * - * Copyright (c) 2003-2005,2006 Simtec Electronics + * Copyright 2003-2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C2410 DMA core @@ -1310,7 +1310,7 @@ int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq, int channel; int ret; - printk("S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics\n"); + printk("S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics\n"); dma_channels = channels; diff --git a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h index c776120b99e..33d421d78ba 100644 --- a/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h +++ b/arch/arm/plat-s3c24xx/include/plat/cpu-freq-core.h @@ -1,6 +1,6 @@ /* arch/arm/plat-s3c/include/plat/cpu-freq.h * - * Copyright (c) 2006,2007,2009 Simtec Electronics + * Copyright (c) 2006-2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c24xx/include/plat/mci.h b/arch/arm/plat-s3c24xx/include/plat/mci.h index c2cef613968..36aaa10fad0 100644 --- a/arch/arm/plat-s3c24xx/include/plat/mci.h +++ b/arch/arm/plat-s3c24xx/include/plat/mci.h @@ -1,6 +1,31 @@ #ifndef _ARCH_MCI_H #define _ARCH_MCI_H +/** + * struct s3c24xx_mci_pdata - sd/mmc controller platform data + * @no_wprotect: Set this to indicate there is no write-protect switch. + * @no_detect: Set this if there is no detect switch. + * @wprotect_invert: Invert the default sense of the write protect switch. + * @detect_invert: Invert the default sense of the write protect switch. + * @use_dma: Set to allow the use of DMA. + * @gpio_detect: GPIO number for the card detect line. + * @gpio_wprotect: GPIO number for the write protect line. + * @ocr_avail: The mask of the available power states, non-zero to use. + * @set_power: Callback to control the power mode. + * + * The @gpio_detect is used for card detection when @no_wprotect is unset, + * and the default sense is that 0 returned from gpio_get_value() means + * that a card is inserted. If @detect_invert is set, then the value from + * gpio_get_value() is inverted, which makes 1 mean card inserted. + * + * The driver will use @gpio_wprotect to signal whether the card is write + * protected if @no_wprotect is not set. A 0 returned from gpio_get_value() + * means the card is read/write, and 1 means read-only. The @wprotect_invert + * will invert the value returned from gpio_get_value(). + * + * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set + * to a non-zero value, otherwise the default of 3.2-3.4V is used. + */ struct s3c24xx_mci_pdata { unsigned int no_wprotect : 1; unsigned int no_detect : 1; diff --git a/arch/arm/plat-s3c24xx/include/plat/regs-dma.h b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h index 3bc0a216df9..1b0f4c36d38 100644 --- a/arch/arm/plat-s3c24xx/include/plat/regs-dma.h +++ b/arch/arm/plat-s3c24xx/include/plat/regs-dma.h @@ -1,6 +1,6 @@ /* arch/arm/mach-s3c2410/include/mach/dma.h * - * Copyright (C) 2003,2004,2006 Simtec Electronics + * Copyright (C) 2003-2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Samsung S3C24XX DMA support diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c index b7acf1a8ecd..ea8dea3339a 100644 --- a/arch/arm/plat-s3c24xx/irq-pm.c +++ b/arch/arm/plat-s3c24xx/irq-pm.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/irq-om.c * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c index d02f5f02045..ef0f521437d 100644 --- a/arch/arm/plat-s3c24xx/irq.c +++ b/arch/arm/plat-s3c24xx/irq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/irq.c * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c index da0d3217d3e..663b280d65d 100644 --- a/arch/arm/plat-s3c24xx/pm-simtec.c +++ b/arch/arm/plat-s3c24xx/pm-simtec.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/pm-simtec.c * - * Copyright (c) 2004 Simtec Electronics + * Copyright 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * http://armlinux.simtec.co.uk/ @@ -35,7 +35,7 @@ #include <plat/pm.h> -#define COPYRIGHT ", (c) 2005 Simtec Electronics" +#define COPYRIGHT ", Copyright 2005 Simtec Electronics" /* pm_simtec_init * diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c index 56e5253ca02..3620dd29909 100644 --- a/arch/arm/plat-s3c24xx/pm.c +++ b/arch/arm/plat-s3c24xx/pm.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/pm.c * - * Copyright (c) 2004,2006 Simtec Electronics + * Copyright (c) 2004-2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C24XX Power Manager (Suspend-To-RAM) support diff --git a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c index d0a3a145cd4..963fb0b4379 100644 --- a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c +++ b/arch/arm/plat-s3c24xx/s3c2410-iotiming.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/s3c2410-iotiming.c * - * Copyright (c) 2006,2008,2009 Simtec Electronics + * Copyright (c) 2006-2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c index fd45e47facb..24993dce10b 100644 --- a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c +++ b/arch/arm/plat-s3c24xx/s3c2412-iotiming.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/s3c2412-iotiming.c * - * Copyright (c) 2006,2008 Simtec Electronics + * Copyright (c) 2006-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c b/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c index ae2e6c604f2..976002fb1b8 100644 --- a/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c +++ b/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/s3c2440-cpufreq.c * - * Copyright (c) 2006,2008,2009 Simtec Electronics + * Copyright (c) 2006-2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * Vincent Sanders <vince@simtec.co.uk> diff --git a/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c b/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c index ff9443b233a..49f65032f2c 100644 --- a/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c +++ b/arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c @@ -1,6 +1,6 @@ /* arch/arm/plat-s3c24xx/s3c2440-pll-12000000.c * - * Copyright (c) 2006,2007 Simtec Electronics + * Copyright (c) 2006-2007 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * Vincent Sanders <vince@arm.linux.org.uk> diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c index dde41f171af..79371091aa3 100644 --- a/arch/arm/plat-s3c24xx/s3c244x-clock.c +++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/s3c24xx-clock.c * - * Copyright (c) 2004-2005,2008 Simtec Electronics + * Copyright (c) 2004-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c index 0902afd227c..a75c0c2431e 100644 --- a/arch/arm/plat-s3c24xx/s3c244x-irq.c +++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-s3c24xx/s3c244x-irq.c * - * Copyright (c) 2003,2004 Simtec Electronics + * Copyright (c) 2003-2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/plat-s3c24xx/simtec-audio.c b/arch/arm/plat-s3c24xx/simtec-audio.c new file mode 100644 index 00000000000..6bc832e0d8e --- /dev/null +++ b/arch/arm/plat-s3c24xx/simtec-audio.c @@ -0,0 +1,77 @@ +/* linux/arch/arm/plat-s3c24xx/simtec-audio.c + * + * Copyright (c) 2009 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * Audio setup for various Simtec S3C24XX implementations + * + * 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 <linux/kernel.h> +#include <linux/interrupt.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/io.h> + +#include <mach/bast-map.h> +#include <mach/bast-irq.h> +#include <mach/bast-cpld.h> + +#include <mach/hardware.h> +#include <mach/regs-gpio.h> + +#include <plat/audio-simtec.h> +#include <plat/devs.h> + +/* platform ops for audio */ + +static void simtec_audio_startup_lrroute(void) +{ + unsigned int tmp; + unsigned long flags; + + local_irq_save(flags); + + tmp = __raw_readb(BAST_VA_CTRL1); + tmp &= ~BAST_CPLD_CTRL1_LRMASK; + tmp |= BAST_CPLD_CTRL1_LRCDAC; + __raw_writeb(tmp, BAST_VA_CTRL1); + + local_irq_restore(flags); +} + +static struct s3c24xx_audio_simtec_pdata simtec_audio_platdata; +static char our_name[32]; + +static struct platform_device simtec_audio_dev = { + .name = our_name, + .id = -1, + .dev = { + .parent = &s3c_device_iis.dev, + .platform_data = &simtec_audio_platdata, + }, +}; + +int __init simtec_audio_add(const char *name, bool has_lr_routing, + struct s3c24xx_audio_simtec_pdata *spd) +{ + if (!name) + name = "tlv320aic23"; + + snprintf(our_name, sizeof(our_name)-1, "s3c24xx-simtec-%s", name); + + /* copy platform data so the source can be __initdata */ + if (spd) + simtec_audio_platdata = *spd; + + if (has_lr_routing) + simtec_audio_platdata.startup = simtec_audio_startup_lrroute; + + platform_device_register(&s3c_device_iis); + platform_device_register(&simtec_audio_dev); + return 0; +} diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c index c99f0821cae..73f089d3efd 100644 --- a/drivers/serial/s3c2410.c +++ b/drivers/serial/s3c2410.c @@ -2,7 +2,7 @@ * * Driver for Samsung S3C2410 SoC onboard UARTs. * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c index 6e057d8809d..ce75e28e36e 100644 --- a/drivers/serial/s3c2412.c +++ b/drivers/serial/s3c2412.c @@ -2,7 +2,7 @@ * * Driver for Samsung S3C2412 and S3C2413 SoC onboard UARTs. * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c index 69ff5d340f0..094cc3904b1 100644 --- a/drivers/serial/s3c2440.c +++ b/drivers/serial/s3c2440.c @@ -2,7 +2,7 @@ * * Driver for Samsung S3C2440 and S3C2442 SoC onboard UARTs. * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/serial/s3c24a0.c b/drivers/serial/s3c24a0.c index 26c49e18bdd..fad6083ca42 100644 --- a/drivers/serial/s3c24a0.c +++ b/drivers/serial/s3c24a0.c @@ -6,7 +6,7 @@ * * Author: Sandeep Patil <sandeep.patil@azingo.com> * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c index 1523e8d9ae7..52e3df113ec 100644 --- a/drivers/serial/samsung.c +++ b/drivers/serial/samsung.c @@ -2,7 +2,7 @@ * * Driver core for Samsung SoC onboard UARTs. * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h index d3fe315969f..1fb22343df4 100644 --- a/drivers/serial/samsung.h +++ b/drivers/serial/samsung.h @@ -2,7 +2,7 @@ * * Driver for Samsung SoC onboard UARTs. * - * Ben Dooks, Copyright (c) 2003-2005,2008 Simtec Electronics + * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify |