From 50f29fbd39835e3fd21c60a798f03f2692146ccb Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Sun, 16 Dec 2012 11:29:59 -0800 Subject: MAINTAINERS: Add an entry for omap related .dts files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All your omap .dts files are belong to us. Benoît has been doing a good job picking up most of the omap .dts files so far. Let's make sure we both get cc:ed for the related patches. The .dts patches need to be queued by us as separate patches from drivers and other code changes to avoid pointless merge conflists like we saw with v3.8 networking changes. Cc: Benoît Cousson Signed-off-by: Tony Lindgren --- MAINTAINERS | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index f71d2f901a69..de4f723ebb84 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5377,6 +5377,15 @@ F: arch/arm/*omap*/ F: drivers/i2c/busses/i2c-omap.c F: include/linux/i2c-omap.h +OMAP DEVICE TREE SUPPORT +M: Benoît Cousson +M: Tony Lindgren +L: linux-omap@vger.kernel.org +L: devicetree-discuss@lists.ozlabs.org (moderated for non-subscribers) +S: Maintained +F: arch/arm/boot/dts/*omap* +F: arch/arm/boot/dts/*am3* + OMAP CLOCK FRAMEWORK SUPPORT M: Paul Walmsley L: linux-omap@vger.kernel.org -- cgit v1.2.3 From 16d60bb86e45aa7513007b4788f16fa2b968f9dd Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Sun, 16 Dec 2012 11:39:40 -0800 Subject: ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage Looks like we missed plat-omap/fb.c for cpu_is_omap usage mach-omap2. This is the last user of cpu_is_omap, so let's quickly fix it up so we can finally remove plat/cpu.h for omap2lus. We want to limit cpu_is_omap macro usage to mach-omap2 only so we can make plat/cpu.h private. After this we can finally drop plat/cpu.h for omap2+. Cc: Tomi Valkeinen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/Makefile | 2 +- arch/arm/mach-omap1/fb.c | 80 +++++++++++++++++++++ arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/fb.c | 118 +++++++++++++++++++++++++++++++ arch/arm/plat-omap/Makefile | 2 +- arch/arm/plat-omap/fb.c | 164 ------------------------------------------- 6 files changed, 201 insertions(+), 167 deletions(-) create mode 100644 arch/arm/mach-omap1/fb.c create mode 100644 arch/arm/mach-omap2/fb.c delete mode 100644 arch/arm/plat-omap/fb.c diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index f0e69cbc5baa..222d58c0ae76 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -4,7 +4,7 @@ # Common support obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \ - serial.o devices.o dma.o + serial.o devices.o dma.o fb.o obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) diff --git a/arch/arm/mach-omap1/fb.c b/arch/arm/mach-omap1/fb.c new file mode 100644 index 000000000000..c770d45c7226 --- /dev/null +++ b/arch/arm/mach-omap1/fb.c @@ -0,0 +1,80 @@ +/* + * File: arch/arm/plat-omap/fb.c + * + * Framebuffer device registration for TI OMAP platforms + * + * Copyright (C) 2006 Nokia Corporation + * Author: Imre Deak + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) + +static bool omapfb_lcd_configured; +static struct omapfb_platform_data omapfb_config; + +static u64 omap_fb_dma_mask = ~(u32)0; + +static struct platform_device omap_fb_device = { + .name = "omapfb", + .id = -1, + .dev = { + .dma_mask = &omap_fb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &omapfb_config, + }, + .num_resources = 0, +}; + +void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) +{ + omapfb_config.lcd = *config; + omapfb_lcd_configured = true; +} + +static int __init omap_init_fb(void) +{ + /* + * If the board file has not set the lcd config with + * omapfb_set_lcd_config(), don't bother registering the omapfb device + */ + if (!omapfb_lcd_configured) + return 0; + + return platform_device_register(&omap_fb_device); +} + +arch_initcall(omap_init_fb); + +#else + +void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) +{ +} + +#endif diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index a8004f33b7e2..947cafe65aef 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ +obj-y := id.o io.o control.o mux.o devices.o fb.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ omap_device.o sram.o diff --git a/arch/arm/mach-omap2/fb.c b/arch/arm/mach-omap2/fb.c new file mode 100644 index 000000000000..d9bd965f6d07 --- /dev/null +++ b/arch/arm/mach-omap2/fb.c @@ -0,0 +1,118 @@ +/* + * Framebuffer device registration for TI OMAP platforms + * + * Copyright (C) 2006 Nokia Corporation + * Author: Imre Deak + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "soc.h" + +#ifdef CONFIG_OMAP2_VRFB + +/* + * The first memory resource is the register region for VRFB, + * the rest are VRFB virtual memory areas for each VRFB context. + */ + +static const struct resource omap2_vrfb_resources[] = { + DEFINE_RES_MEM_NAMED(0x68008000u, 0x40, "vrfb-regs"), + DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), + DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), + DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), + DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), +}; + +static const struct resource omap3_vrfb_resources[] = { + DEFINE_RES_MEM_NAMED(0x6C000180u, 0xc0, "vrfb-regs"), + DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), + DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), + DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), + DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), + DEFINE_RES_MEM_NAMED(0xe0000000u, 0x4000000, "vrfb-area-4"), + DEFINE_RES_MEM_NAMED(0xe4000000u, 0x4000000, "vrfb-area-5"), + DEFINE_RES_MEM_NAMED(0xe8000000u, 0x4000000, "vrfb-area-6"), + DEFINE_RES_MEM_NAMED(0xec000000u, 0x4000000, "vrfb-area-7"), + DEFINE_RES_MEM_NAMED(0xf0000000u, 0x4000000, "vrfb-area-8"), + DEFINE_RES_MEM_NAMED(0xf4000000u, 0x4000000, "vrfb-area-9"), + DEFINE_RES_MEM_NAMED(0xf8000000u, 0x4000000, "vrfb-area-10"), + DEFINE_RES_MEM_NAMED(0xfc000000u, 0x4000000, "vrfb-area-11"), +}; + +static int __init omap_init_vrfb(void) +{ + struct platform_device *pdev; + const struct resource *res; + unsigned int num_res; + + if (cpu_is_omap24xx()) { + res = omap2_vrfb_resources; + num_res = ARRAY_SIZE(omap2_vrfb_resources); + } else if (cpu_is_omap34xx()) { + res = omap3_vrfb_resources; + num_res = ARRAY_SIZE(omap3_vrfb_resources); + } else { + return 0; + } + + pdev = platform_device_register_resndata(NULL, "omapvrfb", -1, + res, num_res, NULL, 0); + + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + else + return 0; +} + +arch_initcall(omap_init_vrfb); +#endif + +#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) + +static u64 omap_fb_dma_mask = ~(u32)0; +static struct omapfb_platform_data omapfb_config; + +static struct platform_device omap_fb_device = { + .name = "omapfb", + .id = -1, + .dev = { + .dma_mask = &omap_fb_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &omapfb_config, + }, + .num_resources = 0, +}; + +static int __init omap_init_fb(void) +{ + return platform_device_register(&omap_fb_device); +} + +arch_initcall(omap_init_fb); + +#endif diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 8d885848600a..97fe69abdf5a 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := sram.o dma.o fb.o counter_32k.o +obj-y := sram.o dma.o counter_32k.o obj-m := obj-n := obj- := diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c deleted file mode 100644 index a3367b783fc7..000000000000 --- a/arch/arm/plat-omap/fb.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * File: arch/arm/plat-omap/fb.c - * - * Framebuffer device registration for TI OMAP platforms - * - * Copyright (C) 2006 Nokia Corporation - * Author: Imre Deak - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include - -#ifdef CONFIG_OMAP2_VRFB - -/* - * The first memory resource is the register region for VRFB, - * the rest are VRFB virtual memory areas for each VRFB context. - */ - -static const struct resource omap2_vrfb_resources[] = { - DEFINE_RES_MEM_NAMED(0x68008000u, 0x40, "vrfb-regs"), - DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), - DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), - DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), - DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), -}; - -static const struct resource omap3_vrfb_resources[] = { - DEFINE_RES_MEM_NAMED(0x6C000180u, 0xc0, "vrfb-regs"), - DEFINE_RES_MEM_NAMED(0x70000000u, 0x4000000, "vrfb-area-0"), - DEFINE_RES_MEM_NAMED(0x74000000u, 0x4000000, "vrfb-area-1"), - DEFINE_RES_MEM_NAMED(0x78000000u, 0x4000000, "vrfb-area-2"), - DEFINE_RES_MEM_NAMED(0x7c000000u, 0x4000000, "vrfb-area-3"), - DEFINE_RES_MEM_NAMED(0xe0000000u, 0x4000000, "vrfb-area-4"), - DEFINE_RES_MEM_NAMED(0xe4000000u, 0x4000000, "vrfb-area-5"), - DEFINE_RES_MEM_NAMED(0xe8000000u, 0x4000000, "vrfb-area-6"), - DEFINE_RES_MEM_NAMED(0xec000000u, 0x4000000, "vrfb-area-7"), - DEFINE_RES_MEM_NAMED(0xf0000000u, 0x4000000, "vrfb-area-8"), - DEFINE_RES_MEM_NAMED(0xf4000000u, 0x4000000, "vrfb-area-9"), - DEFINE_RES_MEM_NAMED(0xf8000000u, 0x4000000, "vrfb-area-10"), - DEFINE_RES_MEM_NAMED(0xfc000000u, 0x4000000, "vrfb-area-11"), -}; - -static int __init omap_init_vrfb(void) -{ - struct platform_device *pdev; - const struct resource *res; - unsigned int num_res; - - if (cpu_is_omap24xx()) { - res = omap2_vrfb_resources; - num_res = ARRAY_SIZE(omap2_vrfb_resources); - } else if (cpu_is_omap34xx()) { - res = omap3_vrfb_resources; - num_res = ARRAY_SIZE(omap3_vrfb_resources); - } else { - return 0; - } - - pdev = platform_device_register_resndata(NULL, "omapvrfb", -1, - res, num_res, NULL, 0); - - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - else - return 0; -} - -arch_initcall(omap_init_vrfb); -#endif - -#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) - -static bool omapfb_lcd_configured; -static struct omapfb_platform_data omapfb_config; - -static u64 omap_fb_dma_mask = ~(u32)0; - -static struct platform_device omap_fb_device = { - .name = "omapfb", - .id = -1, - .dev = { - .dma_mask = &omap_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &omapfb_config, - }, - .num_resources = 0, -}; - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ - omapfb_config.lcd = *config; - omapfb_lcd_configured = true; -} - -static int __init omap_init_fb(void) -{ - /* - * If the board file has not set the lcd config with - * omapfb_set_lcd_config(), don't bother registering the omapfb device - */ - if (!omapfb_lcd_configured) - return 0; - - return platform_device_register(&omap_fb_device); -} - -arch_initcall(omap_init_fb); - -#elif defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) - -static u64 omap_fb_dma_mask = ~(u32)0; -static struct omapfb_platform_data omapfb_config; - -static struct platform_device omap_fb_device = { - .name = "omapfb", - .id = -1, - .dev = { - .dma_mask = &omap_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &omapfb_config, - }, - .num_resources = 0, -}; - -static int __init omap_init_fb(void) -{ - return platform_device_register(&omap_fb_device); -} - -arch_initcall(omap_init_fb); - -#else - -void __init omapfb_set_lcd_config(const struct omap_lcd_config *config) -{ -} - -#endif -- cgit v1.2.3 From e8d3d47a98cd7184a86d58febc00b4ac47485332 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Sun, 16 Dec 2012 11:29:58 -0800 Subject: ARM: OMAP2+: Drop plat/cpu.h for omap2plus The cpu_is_omap macros are now local to arch/arm/mach-omap2 in soc.h and plat/cpu.h can finally be dropped for omap2+. Thanks everybody for help with fixing the drivers. Note that we can now also remove the unused plat/cpu.h from smartreflex.c and isp.c as they will cause compile errors with ARCH_MULTIPLATFORM enabled. Cc: Kevin Hilman Acked-by: Jean Pihet Acked-by: Laurent Pinchart Acked-by: Mauro Carvalho Chehab Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/drm.c | 1 - arch/arm/mach-omap2/dss-common.c | 3 +-- arch/arm/mach-omap2/prm2xxx.c | 3 +-- arch/arm/mach-omap2/prm3xxx.c | 3 +-- arch/arm/plat-omap/include/plat/cpu.h | 4 ---- drivers/media/platform/omap3isp/isp.c | 2 -- drivers/power/avs/smartreflex.c | 2 -- 7 files changed, 3 insertions(+), 15 deletions(-) diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c index fce5aa3fff49..4c7566c7e24a 100644 --- a/arch/arm/mach-omap2/drm.c +++ b/arch/arm/mach-omap2/drm.c @@ -27,7 +27,6 @@ #include "omap_device.h" #include "omap_hwmod.h" -#include #if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE) diff --git a/arch/arm/mach-omap2/dss-common.c b/arch/arm/mach-omap2/dss-common.c index 679a0478644f..4be5cfc81ab8 100644 --- a/arch/arm/mach-omap2/dss-common.c +++ b/arch/arm/mach-omap2/dss-common.c @@ -31,8 +31,7 @@ #include