Merge tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/cleanup

Merge "First pull request of Versatile family clean-ups for v3.17" from Linus
Walleij:

- Remove <mach/memory.h> from the Integrator, paving the
  road for multiplatform.
- Push the CLCD helper code down into the framebuffer subsystem,
  removing the last hook in plat-versatile for the Integrator,
  also paving the road for multiplatform.

Patches tested on Integrator/AP, Integrator/CP and Versatile AB
(all real hardware).

* tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  video: move Versatile CLCD helpers
  ARM: integrator: get rid of <mach/memory.h>

Signed-off-by: Olof Johansson <olof@lixom.net>

12 files changed, 5 insertions, 237 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 245058b3b0ef..06aab1024305 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -320,7 +320,6 @@ config ARCH_INTEGRATOR
 	select HAVE_TCM
 	select ICST
 	select MULTI_IRQ_HANDLER
-	select NEED_MACH_MEMORY_H
 	select PLAT_VERSATILE
 	select SPARSE_IRQ
 	select USE_OF
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index b10e6351da53..cf06e32ee108 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -8,6 +8,7 @@
 / {
 	model = "ARM Integrator/AP";
 	compatible = "arm,integrator-ap";
+	dma-ranges = <0x80000000 0x0 0x80000000>;
 
 	aliases {
 		arm,timer-primary = &timer2;
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 64f8e2564a37..c455e974bbfe 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -17,7 +17,6 @@ config ARCH_INTEGRATOR_CP
 	bool "Support Integrator/CP platform"
 	select ARCH_CINTEGRATOR
 	select ARM_TIMER_SP804
-	select PLAT_VERSATILE_CLCD
 	select SERIAL_AMBA_PL011 if TTY
 	select SERIAL_AMBA_PL011_CONSOLE if TTY
 	select SOC_BUS
diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h
deleted file mode 100644
index 334d5e271889..000000000000
--- a/arch/arm/mach-integrator/include/mach/memory.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- *  arch/arm/mach-integrator/include/mach/memory.h
- *
- *  Copyright (C) 1999 ARM Limited
- *
- * 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
- */
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET	UL(0x00000000)
-
-#define BUS_OFFSET	UL(0x80000000)
-#define __virt_to_bus(x)	((x) - PAGE_OFFSET + BUS_OFFSET)
-#define __bus_to_virt(x)	((x) - BUS_OFFSET + PAGE_OFFSET)
-#define __pfn_to_bus(x)		(__pfn_to_phys(x) + (BUS_OFFSET - PHYS_OFFSET))
-#define __bus_to_pfn(x)		__phys_to_pfn((x) - (BUS_OFFSET - PHYS_OFFSET))
-
-#endif
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 0e57f8f820a5..e39097068cf9 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -18,6 +18,7 @@
 #include <linux/amba/bus.h>
 #include <linux/amba/kmi.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/amba/mmci.h>
 #include <linux/io.h>
 #include <linux/irqchip/versatile-fpga.h>
@@ -36,8 +37,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 
-#include <plat/clcd.h>
-
 #include "hardware.h"
 #include "cm.h"
 #include "common.h"
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 8c1b39a0caa0..850e506926df 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -25,6 +25,7 @@
 #include <linux/interrupt.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/ata_platform.h>
@@ -48,7 +49,6 @@
 #include <mach/irqs.h>
 #include <asm/hardware/timer-sp.h>
 
-#include <plat/clcd.h>
 #include <plat/sched_clock.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index be83ba25f81b..08fb8c89f414 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -28,6 +28,7 @@
 #include <linux/of_platform.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/amba/pl061.h>
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
@@ -53,7 +54,6 @@
 #include <mach/platform.h>
 #include <asm/hardware/timer-sp.h>
 
-#include <plat/clcd.h>
 #include <plat/sched_clock.h>
 
 #include "core.h"
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 86150d7a2e7d..27bea049380a 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -8,6 +8,7 @@
 #include <linux/platform_device.h>
 #include <linux/amba/bus.h>
 #include <linux/amba/clcd.h>
+#include <linux/platform_data/video-clcd-versatile.h>
 #include <linux/clkdev.h>
 #include <linux/vexpress.h>
 #include <linux/irqchip/arm-gic.h>
@@ -29,8 +30,6 @@
 #include <mach/motherboard.h>
 #include <mach/irqs.h>
 
-#include <plat/clcd.h>
-
 static struct map_desc ct_ca9x4_io_desc[] __initdata = {
 	{
 		.virtual        = V2T_PERIPH,
diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig
index fce41e93b6a4..a301ca2c7d00 100644
--- a/arch/arm/plat-versatile/Kconfig
+++ b/arch/arm/plat-versatile/Kconfig
@@ -3,9 +3,6 @@ if PLAT_VERSATILE
 config PLAT_VERSATILE_CLOCK
 	bool
 
-config PLAT_VERSATILE_CLCD
-	bool
-
 config PLAT_VERSATILE_SCHED_CLOCK
 	def_bool y
 
diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile
index 2e0c472958ae..03c4900ac3f4 100644
--- a/arch/arm/plat-versatile/Makefile
+++ b/arch/arm/plat-versatile/Makefile
@@ -1,6 +1,5 @@
 ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
 
 obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o
-obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o
 obj-$(CONFIG_PLAT_VERSATILE_SCHED_CLOCK) += sched-clock.o
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
diff --git a/arch/arm/plat-versatile/clcd.c b/arch/arm/plat-versatile/clcd.c
deleted file mode 100644
index 6628cc27efc5..000000000000
--- a/arch/arm/plat-versatile/clcd.c
+++ /dev/null
@@ -1,182 +0,0 @@
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/clcd.h>
-#include <plat/clcd.h>
-
-static struct clcd_panel vga = {
-	.mode		= {
-		.name		= "VGA",
-		.refresh	= 60,
-		.xres		= 640,
-		.yres		= 480,
-		.pixclock	= 39721,
-		.left_margin	= 40,
-		.right_margin	= 24,
-		.upper_margin	= 32,
-		.lower_margin	= 11,
-		.hsync_len	= 96,
-		.vsync_len	= 2,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		= TIM2_BCD | TIM2_IPC,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
-	.caps		= CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
-	.bpp		= 16,
-};
-
-static struct clcd_panel xvga = {
-	.mode		= {
-		.name		= "XVGA",
-		.refresh	= 60,
-		.xres		= 1024,
-		.yres		= 768,
-		.pixclock	= 15748,
-		.left_margin	= 152,
-		.right_margin	= 48,
-		.upper_margin	= 23,
-		.lower_margin	= 3,
-		.hsync_len	= 104,
-		.vsync_len	= 4,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		= TIM2_BCD | TIM2_IPC,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
-	.caps		= CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
-	.bpp		= 16,
-};
-
-/* Sanyo TM38QV67A02A - 3.8 inch QVGA (320x240) Color TFT */
-static struct clcd_panel sanyo_tm38qv67a02a = {
-	.mode		= {
-		.name		= "Sanyo TM38QV67A02A",
-		.refresh	= 116,
-		.xres		= 320,
-		.yres		= 240,
-		.pixclock	= 100000,
-		.left_margin	= 6,
-		.right_margin	= 6,
-		.upper_margin	= 5,
-		.lower_margin	= 5,
-		.hsync_len	= 6,
-		.vsync_len	= 6,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		= TIM2_BCD,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
-	.caps		= CLCD_CAP_5551,
-	.bpp		= 16,
-};
-
-static struct clcd_panel sanyo_2_5_in = {
-	.mode		= {
-		.name		= "Sanyo QVGA Portrait",
-		.refresh	= 116,
-		.xres		= 240,
-		.yres		= 320,
-		.pixclock	= 100000,
-		.left_margin	= 20,
-		.right_margin	= 10,
-		.upper_margin	= 2,
-		.lower_margin	= 2,
-		.hsync_len	= 10,
-		.vsync_len	= 2,
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		= TIM2_IVS | TIM2_IHS | TIM2_IPC,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
-	.caps		= CLCD_CAP_5551,
-	.bpp		= 16,
-};
-
-/* Epson L2F50113T00 - 2.2 inch 176x220 Color TFT */
-static struct clcd_panel epson_l2f50113t00 = {
-	.mode		= {
-		.name		= "Epson L2F50113T00",
-		.refresh	= 390,
-		.xres		= 176,
-		.yres		= 220,
-		.pixclock	= 62500,
-		.left_margin	= 3,
-		.right_margin	= 2,
-		.upper_margin	= 1,
-		.lower_margin	= 0,
-		.hsync_len	= 3,
-		.vsync_len	= 2,
-		.sync		= 0,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-	.width		= -1,
-	.height		= -1,
-	.tim2		= TIM2_BCD | TIM2_IPC,
-	.cntl		= CNTL_LCDTFT | CNTL_BGR | CNTL_LCDVCOMP(1),
-	.caps		= CLCD_CAP_5551,
-	.bpp		= 16,
-};
-
-static struct clcd_panel *panels[] = {
-	&vga,
-	&xvga,
-	&sanyo_tm38qv67a02a,
-	&sanyo_2_5_in,
-	&epson_l2f50113t00,
-};
-
-struct clcd_panel *versatile_clcd_get_panel(const char *name)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(panels); i++)
-		if (strcmp(panels[i]->mode.name, name) == 0)
-			break;
-
-	if (i < ARRAY_SIZE(panels))
-		return panels[i];
-
-	pr_err("CLCD: couldn't get parameters for panel %s\n", name);
-
-	return NULL;
-}
-
-int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
-{
-	dma_addr_t dma;
-
-	fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, framesize,
-						    &dma, GFP_KERNEL);
-	if (!fb->fb.screen_base) {
-		pr_err("CLCD: unable to map framebuffer\n");
-		return -ENOMEM;
-	}
-
-	fb->fb.fix.smem_start	= dma;
-	fb->fb.fix.smem_len	= framesize;
-
-	return 0;
-}
-
-int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vma)
-{
-	return dma_mmap_writecombine(&fb->dev->dev, vma,
-				     fb->fb.screen_base,
-				     fb->fb.fix.smem_start,
-				     fb->fb.fix.smem_len);
-}
-
-void versatile_clcd_remove_dma(struct clcd_fb *fb)
-{
-	dma_free_writecombine(&fb->dev->dev, fb->fb.fix.smem_len,
-			      fb->fb.screen_base, fb->fb.fix.smem_start);
-}
diff --git a/arch/arm/plat-versatile/include/plat/clcd.h b/arch/arm/plat-versatile/include/plat/clcd.h
deleted file mode 100644
index 6bb6a1d2019b..000000000000
--- a/arch/arm/plat-versatile/include/plat/clcd.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef PLAT_CLCD_H
-#define PLAT_CLCD_H
-
-struct clcd_panel *versatile_clcd_get_panel(const char *);
-int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
-int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
-void versatile_clcd_remove_dma(struct clcd_fb *);
-
-#endif