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linux/arch/arm
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Aaro Koskinen 4831852099 ARM: OMAP: RX-51: change probe order of touchscreen and panel SPI devices 
commit e65f131a14 upstream.

Commit 9fdca9df (spi: omap2-mcspi: convert to module_platform_driver)
broke the SPI display/panel driver probe on RX-51/N900. The exact cause is
not fully understood, but it seems to be related to the probe order. SPI
communication to the panel driver (spi1.2) fails unless the touchscreen
(spi1.0) has been probed/initialized before. When the omap2-mcspi driver
was converted to a platform driver, it resulted in that the devices are
probed immediately after the board registers them in the order they are
listed in the board file.

Fix the issue by moving the touchscreen before the panel in the SPI
device list.

The patch fixes the following failure:

[    1.260955] acx565akm spi1.2: invalid display ID
[    1.265899] panel-acx565akm display0: acx_panel_probe panel detect error
[    1.273071] omapdss CORE error: driver probe failed: -19

Tested-by: Sebastian Reichel <sre@debian.org>
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Joni Lapilainen <joni.lapilainen@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-19 10:54:34 -07:00
..
boot ARM: 7532/1: decompressor: reset SCTLR.TRE for VMSA ARMv7 cores 2012-10-02 10:30:08 -07:00
common ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler 2012-04-10 09:27:42 +01:00
configs mmc: at91/avr32/atmel-mci: fix DMA-channel leak on module unload 2013-05-07 19:51:57 -07:00
include/asm arm: set the page table freeing ceiling to TASK_SIZE 2013-05-07 19:51:53 -07:00
kernel ARM: 7698/1: perf: fix group validation when using enable_on_exec 2013-04-25 21:19:55 -07:00
lib ARM: 7527/1: uaccess: explicitly check __user pointer when !CPU_USE_DOMAINS 2012-10-02 10:29:52 -07:00
mach-at91 ARM: at91: Fix typo in restart code panic message 2013-05-07 19:51:52 -07:00
mach-bcmring ARM: bcmring: fix UART declarations 2012-04-18 21:21:45 -07:00
mach-clps711x ARM: A few more platform fixes for include file fallout 2012-03-30 17:00:34 -07:00
mach-cns3xxx ARM: cns3xxx: fix mapping of private memory region 2013-04-05 10:04:35 -07:00
mach-davinci Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2012-03-30 16:45:39 -07:00
mach-dove Dove: Fix irq_to_pmu() 2012-12-10 10:59:38 -08:00
mach-ebsa110 ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-ep93xx ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-exynos Revert: ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-11-05 09:50:42 +01:00
mach-footbridge ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-gemini ARM: remove bunch of now unused mach/io.h files 2012-03-06 21:34:44 -06:00
mach-h720x ARM: A few more platform fixes for include file fallout 2012-03-30 17:00:34 -07:00
mach-highbank ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-imx ARM: imx6: spin the cpu until hardware takes it down 2012-09-14 10:00:05 -07:00
mach-integrator ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-iop13xx ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-iop32x ARM: kill off __mem_pci 2012-03-06 21:34:45 -06:00
mach-iop33x ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-ixp4xx ixp4xx: fix compilation by adding gpiolib support 2012-06-10 00:36:08 +09:00
mach-ixp23xx ARM: A few more platform fixes for include file fallout 2012-03-30 17:00:34 -07:00
mach-ixp2000 ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-kirkwood ARM: Kirkwood: Update PCI-E fixup 2012-12-10 10:59:39 -08:00
mach-ks8695 ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-l7200/include/mach
mach-lpc32xx ARM: arm-soc fixes for 3.4-rc 2012-03-29 21:30:28 -07:00
mach-mmp ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-msm ARM: msm: Fix gic irqdomain support 2012-04-23 16:13:27 -07:00
mach-mv78xx0 ARM: Orion: Fix WDT compile for Dove and MV78xx0 2012-07-16 09:04:07 -07:00
mach-mxs MTD merge for 3.4 2012-03-30 17:31:56 -07:00
mach-netx ARM: __io abuse cleanup 2012-03-13 21:25:21 -05:00
mach-nomadik ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-omap1 ARM: OMAP1: Amstrad Delta: Fix wrong IRQ base in FIQ handler 2012-05-04 09:53:09 -07:00
mach-omap2 ARM: OMAP: RX-51: change probe order of touchscreen and panel SPI devices 2013-05-19 10:54:34 -07:00
mach-orion5x ARM: Orion: Fix Virtual/Physical mixup with watchdog 2012-07-16 09:04:07 -07:00
mach-picoxcell ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-pnx4008 ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-prima2 ARM: PRIMA2: fix irq domain size and IRQ mask of internal interrupt controller 2012-05-16 21:52:13 -07:00
mach-pxa ARM: PXA3xx: program the CSMSADRCFG register 2013-02-28 06:59:04 -08:00
mach-realview ARM: 7607/1: realview: fix private peripheral memory base for EB rev. B boards 2013-01-11 09:07:16 -08:00
mach-rpc ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-s3c24xx ARM: samsung: fix assembly syntax for new gas 2013-02-28 06:59:04 -08:00
mach-s3c64xx ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-s3c2410 Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
mach-s3c2412 Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
mach-s3c2440 Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
mach-s5p64x0 Revert: ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-11-05 09:50:42 +01:00
mach-s5pc100 Revert: ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-11-05 09:50:42 +01:00
mach-s5pv210 Revert: ARM: SAMSUNG: Add naming of s3c64xx-spi devices 2012-11-05 09:50:42 +01:00
mach-sa1100 arm/sa1100: fix sa1100-rtc memory resource 2012-04-27 11:02:14 +08:00
mach-shark ARM: A few more platform fixes for include file fallout 2012-03-30 17:00:34 -07:00
mach-shmobile ARM / mach-shmobile: Invalidate caches when booting secondary cores 2012-05-12 22:13:52 +02:00
mach-spear3xx ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-spear6xx ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-tegra ARM: tegra: make tegra_cpu_reset_handler_enable() __init 2012-07-16 09:03:20 -07:00
mach-u300 ARM: u300: bump all IRQ numbers by one 2012-04-20 09:52:58 +02:00
mach-ux500 arch/arm/mach-ux500/mbox-db5500.c: world-writable sysfs fifo file 2012-04-25 21:26:34 -07:00
mach-versatile ARM: versatile: fix build failure in pci.c 2012-04-02 22:03:35 -07:00
mach-vexpress ARM: cleanups of io includes 2012-03-29 18:02:10 -07:00
mach-vt8500 ARM: remove bunch of now unused mach/io.h files 2012-03-06 21:34:44 -06:00
mach-w90x900 ARM: A few more platform fixes for include file fallout 2012-03-30 17:00:34 -07:00
mach-zynq ARM: remove bunch of now unused mach/io.h files 2012-03-06 21:34:44 -06:00
mm ARM: 7696/1: Fix kexec by setting outer_cache.inv_all for Feroceon 2013-04-25 21:19:55 -07:00
net ARM: 7259/3: net: JIT compiler for packet filters 2012-03-24 09:38:56 +00:00
nwfpe Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
oprofile oprofile, arm/sh: Fix oprofile_arch_exit() linkage issue 2011-12-23 11:58:34 +01:00
plat-iop Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
plat-mxc ARM: 3ds_debugboard: Fix smsc911x driver probe 2012-04-02 11:15:15 +02:00
plat-nomadik Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-03-29 16:53:48 -07:00
plat-omap ARM: OMAP: counter: add locking to read_persistent_clock 2012-12-03 11:47:23 -08:00
plat-orion ARM: Orion: Fix Virtual/Physical mixup with watchdog 2012-07-16 09:04:07 -07:00
plat-pxa Disintegrate asm/system.h for ARM 2012-03-28 18:30:01 +01:00
plat-s3c24xx ARM: S3C24XX: Fix s3c2410_dma_enqueue parameters 2012-09-14 10:00:04 -07:00
plat-s5p ARM: SAMSUNG: Update default rate for xusbxti clock 2012-07-29 08:04:21 -07:00
plat-samsung ARM: samsung: fix assembly syntax for new gas 2013-02-28 06:59:04 -08:00
plat-spear Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2012-03-29 23:17:44 -07:00
plat-versatile Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-03-29 16:53:48 -07:00
tools ARM: Update mach-types 2011-12-23 22:58:10 +00:00
vfp ARM: VFP: fix emulation of second VFP instruction 2013-03-14 11:29:41 -07:00
Kconfig ARM: Kirkwood: Update PCI-E fixup 2012-12-10 10:59:39 -08:00
Kconfig-nommu
Kconfig.debug Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm 2012-03-29 16:53:48 -07:00
Makefile ARM: 7513/1: Make sure dtc is built before running it 2012-10-02 10:29:51 -07:00