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* gta04: Deferred backlight pin mux to achieve continuous boot splashPaul Kocialkowski2014-06-261-3/+17
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* OMAP3 hwmod: No reset for DSS and GPIO2 to achieve continuous boot splashPaul Kocialkowski2014-06-261-3/+3
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* gta04: Allow vbus draw up to 200mAPaul Kocialkowski2014-06-141-1/+8
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* Revert "musb: Allow vbus draw up to 200mA"Paul Kocialkowski2014-06-141-2/+2
| | | | This reverts commit df747b143df301939bce3aa872e92ee020546611.
* musb: Allow vbus draw up to 200mAPaul Kocialkowski2014-05-031-2/+2
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* gta04: bq27000-battery supplicant for twl4030 chargerPaul Kocialkowski2014-04-221-0/+7
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* gta04: Keep leds turned off as defaultPaul Kocialkowski2014-04-201-3/+3
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* GTA04b3/L7004: fixed flipped y axis of touchH. Nikolaus Schaller2014-04-181-4/+5
| | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* fixed GTA04b3 (L7004) panelH. Nikolaus Schaller2014-04-181-1/+1
| | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* Revert "Reapply "OMAP:HACK - don't let CORE go to off-mode the first time.""H. Nikolaus Schaller2013-11-162-1/+12
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* Revert "OMAP:HACK - don't let CORE go to off-mode the first time."H. Nikolaus Schaller2013-11-141-8/+0
| | | | | | | this hack has the problem that it may break normal suspend and the device may not resume at all. This reverts commit 032fed6940159fdcc293814bcfe4bc74a39f536c.
* renamed to explain that it is an EOC gpio or irqH. Nikolaus Schaller2013-11-091-1/+1
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* FM radio McBSP1 special config for Si4721 added backAndreas Kemnade2013-10-241-0/+15
| | | | | | | | here is the missing bit of the patch taken from the one in the 3.7-neil-plus tree. With that, the McBSP1 does work again. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: H. Nikolaus Schaller <hns@goldelico.com>
* Merge remote-tracking branch 'linus/master' for 3.12-rc5H. Nikolaus Schaller2013-10-145-6/+41
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| * ARM: OMAP2: RX-51: Add missing max_current to rx51_lp5523_led_configPali Rohár2013-10-081-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | File drivers/leds/leds-lp55xx-common.c refuse to change led_current sysfs attribute if value is higher than max_current specified in board file. By default global C variables are zero, so changing always failed. This patch adding missing max_current and setting it to max safe value 100 (10 mA). It is unclear which commit exactly caused this regression as the lp5523 driver was broken and was hiding the platform data breakage. Now the driver is fixed so this should be fixed as well. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Joerg Reisenweber <joerg@openmoko.org> [tony@atomide.com: updated comments to describe regression] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: mach-omap2: board-generic: fix undefined symbolSimon Barth2013-10-081-2/+2
| | | | | | | | | | | | | | | | | | Since dra7 reuses the function 'omap5_realtime_timer_init' in arch/arm/mach-omap2/board-generic.c as timer init function, it has to be built for this SoC as well. Signed-off-by: Simon Barth <Simon.Pe.Barth@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: dts: Fix pinctrl mask for omap3Tony Lindgren2013-10-081-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | The wake-up interrupt bit is available on omap3/4/5 processors unlike what we claim. Without fixing it we cannot use it on omap3 and the system configured for wake-up events will just hang on wake-up. Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Benoît Cousson <bcousson@baylibre.com> Cc: devicetree@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP3: Fix hardware detection for omap3630 when booted with device treeNishanth Menon2013-10-081-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SoC family definitions at the moment are reactive to board needs as a result, beagle-xm would matchup with ti,omap3 which invokes omap3430_init_early instead of omap3630_init_early. Obviously, this is the wrong behavior. With clock node dts conversion, we get the following warnings before system hangs as a result and 3630 based platforms fails to boot (uart4 clocks are only present in OMAP3630 and not present in OMAP3430): ... omap_hwmod: uart4: cannot clk_get main_clk uart4_fck omap_hwmod: uart4: cannot _init_clocks WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2434 _init+0x6c/0x80() omap_hwmod: uart4: couldn't init clocks ... WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2126 _enable+0x254/0x280() omap_hwmod: timer12: enabled state can only be entered from initialized, idle, or disabled state ... WARNING: CPU: 0 PID: 46 at arch/arm/mach-omap2/omap_hwmod.c:2224 _idle+0xd4/0xf8() omap_hwmod: timer12: idle state can only be entered from enabled state WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2126 _enable+0x254/0x280() omap_hwmod: uart4: enabled state can only be entered from initialized, idle, or disabled state So, add specific compatiblity for 3630 to allow match for Beagle-XM platform. Signed-off-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: left out ti,omap343x, updated comments] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP2: gpmc-onenand: fix sync mode setup with DTAaro Koskinen2013-10-031-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With DT-based boot, the GPMC OneNAND sync mode setup does not work correctly. During the async mode setup, sync flags gets incorrectly set in the onenand_async data and the system crashes during the async setup. Also, the sync mode never gets set in gpmc_onenand_data->flags, so even without the crash, the actual sync mode setup would never be called. The patch fixes this by adjusting the gpmc_onenand_data->flags when the data is read from the DT. Also while doing this we force the onenand_async to be always async. The patch enables to use the following DTS chunk (that should correspond the arch/arm/mach-omap2/board-rm680.c board file setup) with Nokia N950, which currently crashes with 3.12-rc1. The crash output can be also found below. &gpmc { ranges = <0 0 0x04000000 0x20000000>; onenand@0,0 { #address-cells = <1>; #size-cells = <1>; reg = <0 0 0x20000000>; gpmc,sync-read; gpmc,sync-write; gpmc,burst-length = <16>; gpmc,burst-read; gpmc,burst-wrap; gpmc,burst-write; gpmc,device-width = <2>; gpmc,mux-add-data = <2>; gpmc,cs-on-ns = <0>; gpmc,cs-rd-off-ns = <87>; gpmc,cs-wr-off-ns = <87>; gpmc,adv-on-ns = <0>; gpmc,adv-rd-off-ns = <10>; gpmc,adv-wr-off-ns = <10>; gpmc,oe-on-ns = <15>; gpmc,oe-off-ns = <87>; gpmc,we-on-ns = <0>; gpmc,we-off-ns = <87>; gpmc,rd-cycle-ns = <112>; gpmc,wr-cycle-ns = <112>; gpmc,access-ns = <81>; gpmc,page-burst-access-ns = <15>; gpmc,bus-turnaround-ns = <0>; gpmc,cycle2cycle-delay-ns = <0>; gpmc,wait-monitoring-ns = <0>; gpmc,clk-activation-ns = <5>; gpmc,wr-data-mux-bus-ns = <30>; gpmc,wr-access-ns = <81>; gpmc,sync-clk-ps = <15000>; }; }; [ 1.467559] GPMC CS0: cs_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.474822] GPMC CS0: cs_rd_off : 1 ticks, 5 ns (was 24 ticks) 5 ns [ 1.482116] GPMC CS0: cs_wr_off : 14 ticks, 71 ns (was 24 ticks) 71 ns [ 1.489349] GPMC CS0: adv_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.496582] GPMC CS0: adv_rd_off: 3 ticks, 15 ns (was 3 ticks) 15 ns [ 1.503845] GPMC CS0: adv_wr_off: 3 ticks, 15 ns (was 3 ticks) 15 ns [ 1.511077] GPMC CS0: oe_on : 3 ticks, 15 ns (was 4 ticks) 15 ns [ 1.518310] GPMC CS0: oe_off : 1 ticks, 5 ns (was 24 ticks) 5 ns [ 1.525543] GPMC CS0: we_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.532806] GPMC CS0: we_off : 8 ticks, 40 ns (was 24 ticks) 40 ns [ 1.540039] GPMC CS0: rd_cycle : 4 ticks, 20 ns (was 29 ticks) 20 ns [ 1.547302] GPMC CS0: wr_cycle : 4 ticks, 20 ns (was 29 ticks) 20 ns [ 1.554504] GPMC CS0: access : 0 ticks, 0 ns (was 23 ticks) 0 ns [ 1.561767] GPMC CS0: page_burst_access: 0 ticks, 0 ns (was 3 ticks) 0 ns [ 1.569641] GPMC CS0: bus_turnaround: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.577270] GPMC CS0: cycle2cycle_delay: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.585144] GPMC CS0: wait_monitoring: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.592834] GPMC CS0: clk_activation: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.600463] GPMC CS0: wr_data_mux_bus: 5 ticks, 25 ns (was 8 ticks) 25 ns [ 1.608154] GPMC CS0: wr_access : 0 ticks, 0 ns (was 23 ticks) 0 ns [ 1.615386] GPMC CS0 CLK period is 5 ns (div 1) [ 1.625122] Unhandled fault: external abort on non-linefetch (0x1008) at 0xf009e442 [ 1.633178] Internal error: : 1008 [#1] ARM [ 1.637573] Modules linked in: [ 1.640777] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-rc1-n9xx-los.git-5318619-00006-g4baa700-dirty #26 [ 1.651123] task: ef04c000 ti: ef050000 task.ti: ef050000 [ 1.656799] PC is at gpmc_onenand_setup+0x98/0x1e0 [ 1.661865] LR is at gpmc_cs_set_timings+0x494/0x5a4 [ 1.667083] pc : [<c002e040>] lr : [<c001f384>] psr: 60000113 [ 1.667083] sp : ef051d10 ip : ef051ce0 fp : ef051d94 [ 1.679138] r10: c0caaf60 r9 : ef050000 r8 : ef18b32c [ 1.684631] r7 : f0080000 r6 : c0caaf60 r5 : 00000000 r4 : f009e400 [ 1.691497] r3 : f009e442 r2 : 80050000 r1 : 00000014 r0 : 00000000 [ 1.698333] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 1.706024] Control: 10c5387d Table: af290019 DAC: 00000015 [ 1.712066] Process swapper (pid: 1, stack limit = 0xef050240) [ 1.718200] Stack: (0xef051d10 to 0xef052000) [ 1.722778] 1d00: 00004000 00001402 00000000 00000005 [ 1.731384] 1d20: 00000047 00000000 0000000f 0000000f 00000000 00000028 0000000f 00000005 [ 1.739990] 1d40: 00000000 00000000 00000014 00000014 00000000 00000000 00000000 00000000 [ 1.748596] 1d60: 00000000 00000019 00000000 00000000 ef18b000 ef099c50 c0c8cb30 00000000 [ 1.757171] 1d80: c0488074 c048f868 ef051dcc ef051d98 c024447c c002dfb4 00000000 c048f868 [ 1.765777] 1da0: 00000000 00000000 c010e4a4 c0dbbb7c c0c8cb40 00000000 c0ca2500 c0488074 [ 1.774383] 1dc0: ef051ddc ef051dd0 c01fd508 c0244370 ef051dfc ef051de0 c01fc204 c01fd4f4 [ 1.782989] 1de0: c0c8cb40 c0ca2500 c0c8cb74 00000000 ef051e1c ef051e00 c01fc3b0 c01fc104 [ 1.791595] 1e00: ef0983bc 00000000 c0ca2500 c01fc31c ef051e44 ef051e20 c01fa794 c01fc328 [ 1.800201] 1e20: ef03634c ef0983b0 ef27d534 c0ca2500 ef27d500 c0c9a2f8 ef051e54 ef051e48 [ 1.808807] 1e40: c01fbcfc c01fa744 ef051e84 ef051e58 c01fb838 c01fbce4 c0411df8 c0caa040 [ 1.817413] 1e60: ef051e84 c0ca2500 00000006 c0caa040 00000066 c0488074 ef051e9c ef051e88 [ 1.825988] 1e80: c01fca30 c01fb768 c04975b8 00000006 ef051eac ef051ea0 c01fd728 c01fc9bc [ 1.834594] 1ea0: ef051ebc ef051eb0 c048808c c01fd6e4 ef051f4c ef051ec0 c0008888 c0488080 [ 1.843200] 1ec0: 0000006f c046bae8 00000000 00000000 ef051efc ef051ee0 ef051f04 ef051ee8 [ 1.851806] 1ee0: c046d400 c0181218 c046d410 c18da8d5 c036a8e4 00000066 ef051f4c ef051f08 [ 1.860412] 1f00: c004b9a8 c046d41c c048f840 00000006 00000006 c046b488 00000000 c043ec08 [ 1.869018] 1f20: ef051f4c c04975b8 00000006 c0caa040 00000066 c046d410 c048f85c c048f868 [ 1.877593] 1f40: ef051f94 ef051f50 c046db8c c00087a0 00000006 00000006 c046d410 ffffffff [ 1.886199] 1f60: ffffffff ffffffff ffffffff 00000000 c0348fd0 00000000 00000000 00000000 [ 1.894805] 1f80: 00000000 00000000 ef051fac ef051f98 c0348fe0 c046daa8 00000000 00000000 [ 1.903411] 1fa0: 00000000 ef051fb0 c000e7f8 c0348fdc 00000000 00000000 00000000 00000000 [ 1.912017] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1.920623] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff [ 1.929199] Backtrace: [ 1.931793] [<c002dfa8>] (gpmc_onenand_setup+0x0/0x1e0) from [<c024447c>] (omap2_onenand_probe+0x118/0x49c) [ 1.942047] [<c0244364>] (omap2_onenand_probe+0x0/0x49c) from [<c01fd508>] (platform_drv_probe+0x20/0x24) [ 1.952117] r8:c0488074 r7:c0ca2500 r6:00000000 r5:c0c8cb40 r4:c0dbbb7c [ 1.959197] [<c01fd4e8>] (platform_drv_probe+0x0/0x24) from [<c01fc204>] (driver_probe_device+0x10c/0x224) [ 1.969360] [<c01fc0f8>] (driver_probe_device+0x0/0x224) from [<c01fc3b0>] (__driver_attach+0x94/0x98) [ 1.979125] r7:00000000 r6:c0c8cb74 r5:c0ca2500 r4:c0c8cb40 [ 1.985107] [<c01fc31c>] (__driver_attach+0x0/0x98) from [<c01fa794>] (bus_for_each_dev+0x5c/0x90) [ 1.994506] r6:c01fc31c r5:c0ca2500 r4:00000000 r3:ef0983bc [ 2.000488] [<c01fa738>] (bus_for_each_dev+0x0/0x90) from [<c01fbcfc>] (driver_attach+0x24/0x28) [ 2.009735] r6:c0c9a2f8 r5:ef27d500 r4:c0ca2500 [ 2.014587] [<c01fbcd8>] (driver_attach+0x0/0x28) from [<c01fb838>] (bus_add_driver+0xdc/0x260) [ 2.023742] [<c01fb75c>] (bus_add_driver+0x0/0x260) from [<c01fca30>] (driver_register+0x80/0xfc) [ 2.033081] r8:c0488074 r7:00000066 r6:c0caa040 r5:00000006 r4:c0ca2500 [ 2.040161] [<c01fc9b0>] (driver_register+0x0/0xfc) from [<c01fd728>] (__platform_driver_register+0x50/0x64) [ 2.050476] r5:00000006 r4:c04975b8 [ 2.054260] [<c01fd6d8>] (__platform_driver_register+0x0/0x64) from [<c048808c>] (omap2_onenand_driver_init+0x18/0x20) [ 2.065490] [<c0488074>] (omap2_onenand_driver_init+0x0/0x20) from [<c0008888>] (do_one_initcall+0xf4/0x150) [ 2.075836] [<c0008794>] (do_one_initcall+0x0/0x150) from [<c046db8c>] (kernel_init_freeable+0xf0/0x1b4) [ 2.085815] [<c046da9c>] (kernel_init_freeable+0x0/0x1b4) from [<c0348fe0>] (kernel_init+0x10/0xec) [ 2.095336] [<c0348fd0>] (kernel_init+0x0/0xec) from [<c000e7f8>] (ret_from_fork+0x14/0x3c) [ 2.104125] r4:00000000 r3:00000000 [ 2.107879] Code: ebffc3ae e2505000 ba00002e e2843042 (e1d320b0) [ 2.114318] ---[ end trace b8ee3e3e5e002451 ]--- Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge branch '3.12-wip-power' into 3.12-wipH. Nikolaus Schaller2013-10-071-22/+38
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| * | clarified location of call to omap_hsmmc_late_init(mmc);H. Nikolaus Schaller2013-10-041-0/+2
| | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
| * | defined more GPIO numbers by defined constants; added some comments on how ↵H. Nikolaus Schaller2013-10-031-22/+36
| | | | | | | | | | | | | | | | | | power control of the W2CBW003 works Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | * clarified role of the mux= boot argumentH. Nikolaus Schaller2013-10-051-41/+78
| | | | | | | | | | | | | | | | | | | | | | | | * store value in a char string for use in later init phases * replaced mpurate= check with asking the CPUs "Speed Binned" bit * minor code cleanup Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | board-omap3gta04: Fix tfp410 driver name.Marek Belisko2013-10-031-1/+1
| | | | | | | | | | | | | | | | | | Without that change driver is never probed as name doesn't match. Signed-off-by: Marek Belisko <marek@goldelico.com>
* | | board-omap3gta04: Remove gpio handlig for TV_OUT as amplifier-opa362 will ↵Marek Belisko2013-10-031-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | use this gpio. Without that change amplifier-opa362 fails when requesting gpio (as was already requested). Signed-off-by: Marek Belisko <marek@goldelico.com>
* | | removed code to write the DEVCONF1 registerH. Nikolaus Schaller2013-10-031-33/+0
| | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | removed duplicate platform device gta04_opa362_deviceH. Nikolaus Schaller2013-10-031-1/+0
| | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | board-omap3gta04: Extend opa362 platform data.Marek Belisko2013-10-021-1/+3
| | | | | | | | | | | | Signed-off-by: Marek Belisko <marek@goldelico.com>
* | | arm: omap2: Add tvout helper driver.Marek Belisko2013-10-023-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | As devconf1 reg access is localized only in mach-omap2 and we need to export updating devconf1 functionality for venc driver. Add simple read/write api to have possibility to update. Signed-off-by: Marek Belisko <marek@goldelico.com>
* | | rebased on branch 3.12-wip (having Linux 3.12-rc3) and fixing some code ↵H. Nikolaus Schaller2013-10-011-3/+10
|\ \ \ | | | | | | | | | | | | | | | | | | | | conflicts Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
| * | | added OPA362 amplifier to the board file; added (optional) DVI-out through ↵H. Nikolaus Schaller2013-09-261-1/+51
| | | | | | | | | | | | | | | | | | | | | | | | TFP410 Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | | added writing of DEVCONF1 register to board-initH. Nikolaus Schaller2013-10-011-37/+9
| | | | | | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | | fixed driver names in board file and configured as modulesH. Nikolaus Schaller2013-10-011-14/+9
| | | | | | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | | added OPA362 amplifier to the board file; added (optional) DVI-out through ↵H. Nikolaus Schaller2013-10-011-1/+51
| |/ / |/| | | | | | | | | | | | | | TFP410 Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | regulator cleanup in board fileH. Nikolaus Schaller2013-09-251-39/+5
|/ / | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | Merge remote-tracking branch 'origin/3.12-wip-omapfb' into 3.12-wipH. Nikolaus Schaller2013-09-241-20/+0
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| * | board-omap3gta04: Remove vdac regulator and use defined from twl-common.Marek Belisko2013-09-241-20/+0
| | | | | | | | | | | | | | | | | | | | | Without that TV out isn't possible and fail with: omapdss VENC error: can't get VDDA_DAC regulator Signed-off-by: Marek Belisko <marek@goldelico.com>
* | | added some notes for fixing TVoutH. Nikolaus Schaller2013-09-241-2/+6
| | | | | | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | | Merge remote-tracking branch 'linus/master' into 3.12-wipH. Nikolaus Schaller2013-09-246-7/+7
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| * | ARM: OMAP2+: mux: fix trivial typo in namePhil Carmody2013-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix trivial typo in name. Signed-off-by: Phil Carmody <phil.carmody@partner.samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP4 SMP: Corrected a typo fucntions to functionsAnoop Thomas Mathew2013-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | Corrected the functions spelling mistake in the OMAP4 SMP source file. Signed-off-by: Anoop Thomas Mathew <atm@profoundis.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP4: cpuidle: fix: call cpu_cluster_pm_exit conditionallyVladimir Murzin2013-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We call cpu_cluster_pm_enter for dev->cpu == 0 only, but cpu_cluster_pm_exit called without that check. Because of that unhandled page fault may happen: [ 3.803405] Unable to handle kernel paging request at virtual address 00002500 [ 3.810974] pgd = c0004000 [ 3.813812] [00002500] *pgd=00000000 [ 3.817596] Internal error: Oops: 5 [#1] SMP ARM [ 3.822418] Modules linked in: [ 3.825653] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.11.0-rc6+ #21 [ 3.832397] task: ed86ef40 ti: ed896000 task.ti: ed896000 [ 3.838073] PC is at irq_notifier+0x234/0x25c [ 3.842651] LR is at irq_notifier+0x218/0x25c [ 3.847229] pc : [<c0029ed8>] lr : [<c0029ebc>] psr: 80000193 [ 3.847229] sp : ed897ee8 ip : 00000005 fp : 00000001 [ 3.859283] r10: c0b395f0 r9 : c0b30594 r8 : c0b8c2ac [ 3.864776] r7 : ffffffff r6 : 00000000 r5 : 00000005 r4 : 00000000 [ 3.871643] r3 : 00002500 r2 : 00000000 r1 : 00000005 r0 : 44302244 [ 3.878479] Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 3.886260] Control: 10c5387d Table: 8000404a DAC: 00000015 [ 3.892272] Process swapper/1 (pid: 0, stack limit = 0xed896240) [ 3.898590] Stack: (0xed897ee8 to 0xed898000) [ 3.903167] 7ee0: c0979c3a 00000001 ed897ef8 ed896000 c0014f7c 00000000 [ 3.911743] 7f00: 00000005 00000000 ffffffff c0b8c2ac c0b395f0 c077c04c c0c94b48 c0b3953c [ 3.920318] 7f20: c0bcd928 00000002 c0b39524 c00cfad8 00000000 ffffffff 00000000 c00cfb10 [ 3.928924] 7f40: c14e62c0 c002c1c8 c002c0ac c14e62c0 00000002 e251c37d 00000000 c0b39548 [ 3.937499] 7f60: c0b395f0 c05a1bc4 e251c37d 00000000 00000005 c05a3870 edc90380 edc90380 [ 3.946105] 7f80: edc90394 c14e62c0 c0b39548 00000002 c0784064 c05a3c78 c0b395e0 c14e62c0 [ 3.954681] 7fa0: 00000002 c0b39548 c0bc9db8 00000000 00000001 c05a1dc0 ed896000 00000015 [ 3.963287] 7fc0: c0bc9db8 ed896000 8000406a c0b30594 c0784064 c000e504 00000746 c007a528 [ 3.971862] 7fe0: 00000001 0000001d 600001d3 c0bcc004 00000000 800086c4 ee0aa6a7 d2aabaa9 [ 3.980499] [<c0029ed8>] (irq_notifier+0x234/0x25c) from [<c077c04c>] (notifier_call_chain+0x38/0x68) [ 3.990173] [<c077c04c>] (notifier_call_chain+0x38/0x68) from [<c00cfad8>] (cpu_pm_notify+0x20/0x38) [ 3.999786] [<c00cfad8>] (cpu_pm_notify+0x20/0x38) from [<c00cfb10>] (cpu_cluster_pm_exit+0x20/0x50) [ 4.009399] [<c00cfb10>] (cpu_cluster_pm_exit+0x20/0x50) from [<c002c1c8>] (omap_enter_idle_coupled+0x11c/0x14c) [ 4.020111] [<c002c1c8>] (omap_enter_idle_coupled+0x11c/0x14c) from [<c05a1bc4>] (cpuidle_enter_state+0x40/0xec) [ 4.030822] [<c05a1bc4>] (cpuidle_enter_state+0x40/0xec) from [<c05a3c78>] (cpuidle_enter_state_coupled+0x1f4/0x240) [ 4.041870] [<c05a3c78>] (cpuidle_enter_state_coupled+0x1f4/0x240) from [<c05a1dc0>] (cpuidle_idle_call+0x150/0x228) [ 4.052947] [<c05a1dc0>] (cpuidle_idle_call+0x150/0x228) from [<c000e504>] (arch_cpu_idle+0x8/0x38) [ 4.062499] [<c000e504>] (arch_cpu_idle+0x8/0x38) from [<c007a528>] (cpu_startup_entry+0x178/0x1e4) [ 4.071990] [<c007a528>] (cpu_startup_entry+0x178/0x1e4) from [<800086c4>] (0x800086c4) [ 4.080383] Code: e5922288 03a03b0a 13a03c25 e0823003 (e5932000) [ 4.086791] ---[ end trace d83954a84a6fa69e ]--- It is supposed that sar_base is initialized in irq_save_context, which is called on CPU_CLUSTER_PM_ENTER notification. If this notification has been missed and CPU_CLUSTER_PM_EXIT is received sar_base is NULL. Fix it by calling CPU_CLUSTER_PM_{ENTER,EXIT} under the same condition. Signed-off-by: Vladimir Murzin <murzin.v@gmail.com> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: mach-omap2: gpmc: Fix warning when CONFIG_ARM_LPAE=yFabio Estevam2013-09-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_ARM_LPAE=y the following build warning is generated: arch/arm/mach-omap2/gpmc.c:1495:4: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat] According to Documentation/printk-formats.txt '%pa' can be used to properly print 'resource_size_t'. Reported-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP: fix return value check in omap_device_build_from_dt()Wei Yongjun2013-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function omap_device_alloc() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | ARM: OMAP4: Fix clock_get error for GPMC during bootTony Lindgren2013-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like we still have the legacy clock alias name for omap4 GPMC (General Purpose Memory Controller), so let's fix it for the device tree naming. There's no need to keep the legacy naming as omap4 is DT only nowadays. Without this fix we get the following error while booting: [ 0.440399] omap-gpmc 50000000.gpmc: error: clk_get Reported-by: Olof Johansson <olof@lixom.net> Cc: stable@vger.kernel.org # v3.11 Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | prepared the board file to decode more hardware variants like the Neo900 ↵H. Nikolaus Schaller2013-09-231-1/+22
| |/ |/| | | | | | | | | (GTA04b7) and be more universal to run on BeagleBoard&BeagleBoard XM as well Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | fixed gta04 board file and configH. Nikolaus Schaller2013-09-121-2/+2
| | | | | | | | Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
* | Merge remote-tracking branch 'linus/master' into 3.12-plusH. Nikolaus Schaller2013-09-1024-36/+5725
|\ \ | |/
| * Merge tag 'late-for-linus' of ↵Linus Torvalds2013-09-0924-36/+5725
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late changes from Kevin Hilman: "These are changes that arrived a little late before the merge window, or had dependencies on previous branches. Highlights: - ux500: misc. cleanup, fixup I2C devices - exynos: DT updates for RTC; PM updates - at91: DT updates for NAND; new platforms added to generic defconfig - sunxi: DT updates: cubieboard2, pinctrl driver, gated clocks - highbank: LPAE fixes, select necessary ARM errata - omap: PM fixes and improvements; OMAP5 mailbox support - omap: basic support for new DRA7xx SoCs" * tag 'late-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits) ARM: dts: vexpress: Add CCI node to TC2 device-tree ARM: EXYNOS: Skip C1 cpuidle state for exynos5440 ARM: EXYNOS: always enable PM domains support for EXYNOS4X12 ARM: highbank: clean-up some unused includes ARM: sun7i: Enable the A20 clocks in the DTSI ARM: sun6i: Enable clock support in the DTSI ARM: sun5i: dt: Use the A10s gates in the DTSI ARM: at91: at91_dt_defconfig: enable rm9200 support ARM: dts: add ADC device tree node for exynos5420/5250 ARM: dts: Add RTC DT node to Exynos5420 SoC ARM: dts: Update the "status" property of RTC DT node for Exynos5250 SoC ARM: dts: Fix the RTC DT node name for Exynos5250 irqchip: mmp: avoid to include irqs head file ARM: mmp: avoid to include head file in mach-mmp irqchip: mmp: support irqchip irqchip: move mmp irq driver ARM: OMAP: AM33xx: clock: Add RNG clock data ARM: OMAP: TI81XX: add always-on powerdomain for TI81XX ARM: OMAP4: clock: Lock PLLs in the right sequence ARM: OMAP: AM33XX: hwmod: Add hwmod data for debugSS ...
| | * Merge tag 'omap-for-v3.12/dra7xx-prcm' of ↵Olof Johansson2013-08-2924-13/+5686
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/all From Tony Lindgren: Add basic support for devices on dra7xx by adding the PRCM and hwmod parts the same way as for other omaps. This is still needed in addition to device tree support for things like power management. Via Paul Walmsley <paul@pwsan.com>: This series adds basic TI DRA7xx PRCM and hwmod support. Basic test logs are available here: http://www.pwsan.com/omap/testlogs/dra7xx_prcm_devel_v3.12/20130823050445/ Note that DRA7xx could not be tested locally, since I don't have a board. * tag 'omap-for-v3.12/dra7xx-prcm' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: DRA7: Enable PM framework initializations ARM: OMAP: DRA7: hwmod: Create initial DRA7XX SoC data ARM: OMAP: DRA7: Reuse the omap44xx_restart and fix the device instance ARM: OMAP: DRA7: powerdomain: Handle missing vc/vp ARM: OMAP: DRA7: powerdomain: Add DRA7XX data and update header ARM: OMAP: DRA7: clockdomain: Add DRA7XX data and update header ARM: OMAP: DRA7: PRCM: Add DRA7XX local MPU PRCM regsiters ARM: OMAP: DRA7: CM: Add minimal regbit shifts ARM: OMAP: DRA7: CM: Add DRA7XX register defines ARM: OMAP: DRA7: PRM: Add DRA7XX register definitions ARM: DRA7: Add the build support in omap2plus ARM: DRA7: hwmod: Reuse the soc_ops used for OMAP4/5 ARM: DRA7: id: Add cpu detection support for DRA7xx based SoCs' ARM: DRA7: Kconfig: Make ARCH_NR_GPIO default to 512 ARM: DRA7: board-generic: Add basic DT support ARM: DRA7: Resue the clocksource, clockevent support ARM: DRA7: Reuse io tables and add a new .init_early ARM: DRA7: Reuse all of PRCM and MPUSS SMP infra Signed-off-by: Olof Johansson <olof@lixom.net>
generated by cgit v1.1 at 2025-04-01 12:18:08 +0000