platform/kernel/linux-3.10.git
9 years agoARM: dts: exynos4: fix wrong compatible string for hdmi sandbox/hwhwang7/tizen
Seung-Woo Kim [Fri, 19 Dec 2014 05:49:32 +0000 (14:49 +0900)]
ARM: dts: exynos4: fix wrong compatible string for hdmi

The compatible string with exynos5 causes to get wrong configuration
data with recently updated hdmi driver. So this patch fixes to bind
hdmi with exynos4 family compatible strings.

Change-Id: I0c6cae24ad49197de47ce3ca047bd62bf190f8a4
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
9 years agoarm: dts: exynos4412: add cpu node
Hyungwon Hwang [Mon, 22 Dec 2014 02:40:15 +0000 (11:40 +0900)]
arm: dts: exynos4412: add cpu node

This patch adds cpu node for Exynos4412. Because headsmp.S distinguish
a core by using the combination of cluster id and core id after the
commit 'add support secondary core bootup in big.LITTLE processor', but
when dt node for cpu is not provided, the core ids are assigned from 0
with the cluster id 0. But Exynos4412's cluster id for its 4 cores is
0xa. So this patch is needed for the cores to get the proper mpidr.

Change-Id: I2248fc332a4fbd05dc1983fcfa58f312e454c622
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: tizen_odroidxu3_defconfig: enable DRM
Hyungwon Hwang [Thu, 18 Dec 2014 08:33:01 +0000 (17:33 +0900)]
arm: tizen_odroidxu3_defconfig: enable DRM

This patch enables DRM.

Change-Id: Ic873dfd0f14559e091e0b53a5ee4f8a6f0bb42f5
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: tizen_odroidxu3_defconfig: enable HDMI
Hyungwon Hwang [Thu, 18 Dec 2014 08:29:37 +0000 (17:29 +0900)]
arm: tizen_odroidxu3_defconfig: enable HDMI

This patch enables HDMI.

Change-Id: Ib460c52694eb1c38c98fdaca97ba774b6a4027b3
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: tizen_odroidxu3_defconfig: enable i2c for exynos5
Hyungwon Hwang [Thu, 18 Dec 2014 08:27:55 +0000 (17:27 +0900)]
arm: tizen_odroidxu3_defconfig: enable i2c for exynos5

This patch enables i2c for exynos5.

Change-Id: Id056ef4b0b7c190227be3546545681f9e1b605a6
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: tizen_odroidxu3_defconfig: enable pinctrl
Hyungwon Hwang [Thu, 18 Dec 2014 08:25:45 +0000 (17:25 +0900)]
arm: tizen_odroidxu3_defconfig: enable pinctrl

This patch enables pinctrl framework.

Change-Id: Idcac62e8a6c6c5adb3e7f3fa74dcad971a99c5d1
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: odroid-xu3: add PMIC node
Hyungwon Hwang [Thu, 18 Dec 2014 08:22:20 +0000 (17:22 +0900)]
arm: dts: odroid-xu3: add PMIC node

This patch adds PMIC node.

Change-Id: I3835a646a76378cb290638411b6096dcee0b3305
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: odroid-xu3: add HDMI related nodes
Hyungwon Hwang [Thu, 18 Dec 2014 08:21:30 +0000 (17:21 +0900)]
arm: dts: odroid-xu3: add HDMI related nodes

This patch adds HDMI related nodes.

Change-Id: I6863781dc3d963b51229e98298ad51e2d010959c
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: exynos5420: add properties for HDMIPHY
Hyungwon Hwang [Thu, 18 Dec 2014 08:19:55 +0000 (17:19 +0900)]
arm: dts: exynos5420: add properties for HDMIPHY

This patch adds properties for HDMIPHY, so that HDMI node can refer
the HDMIPHY node.

Change-Id: Ie4cfdde1fd7206525c7b6e3393433c7851eaf707
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: exynos5420: add mixer sysmmu node
Hyungwon Hwang [Thu, 18 Dec 2014 08:11:32 +0000 (17:11 +0900)]
arm: dts: exynos5420: add mixer sysmmu node

This patch adds sysmmu node for mixer.

Change-Id: I0bd78a854f8ce9ed6d68ee2e47795f9f9451374b
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: exynos: platsmp: Add support Exynos5800 for platsmp
Hyungwon Hwang [Wed, 17 Dec 2014 06:41:58 +0000 (15:41 +0900)]
arm: exynos: platsmp: Add support Exynos5800 for platsmp

This patch make platsmp be available for Exynos5800. No register stores
the number of cores of Exynos5800. SCU in this code is only needed for
that purpose. So any code related SCU is not needed and get the number
of cores statically for Exynos5800.

Change-Id: Ide82ed13fbd2aeb02c6f0b2578b4cbc222c22f18
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: exynos: Add support of Exynos5800 for Tizen kernel 3.10
Hyungwon Hwang [Wed, 17 Dec 2014 06:39:49 +0000 (15:39 +0900)]
arm: exynos: Add support of Exynos5800 for Tizen kernel 3.10

This patch adds support for Exynos5800 for Tizen kernel 3.10. This
patch is needed to compensate the gap between the mainline kernel
and tizen 3.10 kernel.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Change-Id: Ib856974bac4e1be4dd50fe713dd0d742f87a6e13

9 years agoarm: exynos: enable PINCTRL for EXYNOS5 DT-enabled platform
Hyungwon Hwang [Wed, 17 Dec 2014 06:34:37 +0000 (15:34 +0900)]
arm: exynos: enable PINCTRL for EXYNOS5 DT-enabled platform

This patch enables support for Samsung and EXYNOS4 pinctrl driver for device
tree enabled EXYNOS5 platforms.

Change-Id: I921d3ffbedcd45e76993c76c14dac0f268125187
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: dts: exynos5420: remove the nodes and header files related audss
Hyungwon Hwang [Wed, 17 Dec 2014 05:37:58 +0000 (14:37 +0900)]
ARM: dts: exynos5420: remove the nodes and header files related audss

This patch removes the nodes and header files related audss which is
not tested.

Change-Id: I85792adccf7ef78a95185f5553220c4ea44813d0
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoexynos5420: add clock driver for exynos5420
Hyungwon Hwang [Mon, 15 Dec 2014 05:42:46 +0000 (14:42 +0900)]
exynos5420: add clock driver for exynos5420

This patch adds the clock driver of exynos5420. This driver is almost
same with the one in mainline linux kernel. There are too many commits
to this driver and the gap between exynos clock framework in Tizen 3.10
and Linux mainline 3.18 makes it hard and meaningless(in my opinion) to
get the original patches. So I modified only the interface between this
and the core of exynos clock framework to make it adoptable in Tizen
kernel 3.10.

Change-Id: I566d7b1fcbfcf84427276ac5246c4d81f094f0e7
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoclk: samsung: add new variable to compensate the gap for control register
Hyungwon Hwang [Mon, 15 Dec 2014 05:36:21 +0000 (14:36 +0900)]
clk: samsung: add new variable to compensate the gap for control register

PLL35xx and PLL2550 are very similar, and so they share the code for
their control. PLL2550 in Exynos5422 have different offsets to control
register from the base of them. mainline linux have the variable for it.
But because of too much difference between the mainline linux and
Tizen 3.10. It cannot be adopted with few commits. So I made this patch
to accomplish this purpose with small changes.

Change-Id: Iae2192a62d9d9cc6fcd24fb009c7a41f89acb8f3
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: odroid-xu3: add reserved memory area
Hyungwon Hwang [Thu, 27 Nov 2014 08:12:24 +0000 (17:12 +0900)]
arm: dts: odroid-xu3: add reserved memory area

This patch adds reserved memory area.

Change-Id: I9049d0eb88bbcd14a337eff1f90646981eee2fc9
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agomfd/rtc: s5m: Do not allocate RTC I2C dummy and regmap for unsupported chipsets
Krzysztof Kozlowski [Mon, 14 Apr 2014 07:40:45 +0000 (09:40 +0200)]
mfd/rtc: s5m: Do not allocate RTC I2C dummy and regmap for unsupported chipsets

The rtc-s5m driver does not support all of S2M and S5M chipsets
supported by main MFD sec-core driver. For such chipsets unsupported by
rtc-s5m, the MFD sec-core driver initialized regmap with default config.
This config in such cases wouldn't work at all.

The main MFD sec-core driver shouldn't initialize regmap for child
drivers which is not used by them and even not valid.

Move the allocation of RTC I2C dummy device and initialization of RTC
regmap from main MFD sec-core driver to the rtc-s5m driver. The rtc-s5m
driver will use proper regmap config for supported devices.

Change-Id: Id158436deaed33ac2dafca06b818bd0518108084
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
9 years agomfd: sec: Select different RTC regmaps for devices
Krzysztof Kozlowski [Fri, 28 Feb 2014 10:41:42 +0000 (11:41 +0100)]
mfd: sec: Select different RTC regmaps for devices

This patch prepares for adding support for S2MPS14 RTC driver by
selecting different regmaps for S2MPS1X/S5M876X RTC devices.

Change-Id: I9bc7bfb0b1c902629bd52c19808d1f9ac8d8e911
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
9 years agodrm/exynos: fix build error which occurs in FIMD without IPP
Hyungwon Hwang [Thu, 27 Nov 2014 05:40:05 +0000 (14:40 +0900)]
drm/exynos: fix build error which occurs in FIMD without IPP

This patch fixes build error which occurs when FIMD is turned on withou IPP.

In file included from drivers/gpu/drm/exynos/exynos_drm_drv.c:32:0:
drivers/gpu/drm/exynos/exynos_drm_ipp.h:220:19: error: static declaration
of ‘exynos_drm_ippnb_register’ follows non-static declaration
In file included from drivers/gpu/drm/exynos/exynos_drm_drv.c:22:0:
drivers/gpu/drm/exynos/exynos_drm_drv.h:383:12: note: previous declaration
of ‘exynos_drm_ippnb_register’ was here
In file included from drivers/gpu/drm/exynos/exynos_drm_drv.c:32:0:
drivers/gpu/drm/exynos/exynos_drm_ipp.h:225:19: error: static declaration
of ‘exynos_drm_ippnb_unregister’ follows non-static declaration
In file included from drivers/gpu/drm/exynos/exynos_drm_drv.c:22:0:
drivers/gpu/drm/exynos/exynos_drm_drv.h:384:12: note: previous declaration
of ‘exynos_drm_ippnb_unregister’ was here

Change-Id: I2427ca269805f3fbeabb29e9c7f63fbe4824a661
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: tizen_odroidxu3_defconfig: add support odroid-xu3
Hyungwon Hwang [Thu, 18 Dec 2014 09:23:05 +0000 (18:23 +0900)]
arm: tizen_odroidxu3_defconfig: add support odroid-xu3

This patch adds the defconfig for odroid-xu3.

Change-Id: I1273acf620a70984b3d81aa20e33fa6c8944aa3c
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoarm: dts: odroid-xu3: add support for odroid xu3
Hyungwon Hwang [Thu, 18 Dec 2014 09:22:28 +0000 (18:22 +0900)]
arm: dts: odroid-xu3: add support for odroid xu3

This patch adds DT files which are needed for odroid xu3.

Change-Id: I0c4c400c3a59c7b9dababdd645d92394c1322a9d
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: Exynos: platsmp: reset the little cores when they boot
Hyungwon Hwang [Thu, 11 Dec 2014 08:25:48 +0000 (17:25 +0900)]
ARM: Exynos: platsmp: reset the little cores when they boot

This patch resets the little cores when they boot. It is needed to be
turned on properly.

Change-Id: I06079b257f216de0250e067e0796658553f0ee46
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: EXYNOS: use four additional chipid bits to identify EXYNOS family
Chander Kashyap [Tue, 18 Jun 2013 15:29:34 +0000 (00:29 +0900)]
ARM: EXYNOS: use four additional chipid bits to identify EXYNOS family

Use chipid[27:20] bits to identify the EXYNOS family while setting
up the serial port during the uncompression setup. This uses four
additional bits of chipid to identify the EXYNOS family since this
is required for identifying EXYNOS5420 SoC.

Change-Id: Ic7cc14e68d16ae3da2a7d2177b40e40b0295d9a8
Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: exynos: add support secondary core bootup in big.LITTLE processor.
Hyungwon Hwang [Thu, 11 Dec 2014 07:47:30 +0000 (16:47 +0900)]
ARM: exynos: add support secondary core bootup in big.LITTLE processor.

This patch adds support secondary core bootup in big.LITTLE processor
for platsmp. Just core id cannot be used for identification, because
there is a pair of the cores which have same core id. Cluster id have
to be included for their identification. This patch makes cpu index
using cluster id and core id for the calculation of their register
address and the identification. But there is a problem to use cluster id
for core index creation. That is, cluster id does not start from 0 in
old processors which do not have more than one cluster. For example,
Exynos4412's cluster id for its 4 core is 0xa. So I makes all cluster id
to 0 when they are bigger than 1. Normally big.LITTLE processor does not
use platsmp. But at this moment, just for the minimal functionality of
big.LITTLE, this patch adds support for it. This patch can be reverted
after another CPU management method is adopted.

Change-Id: Ifa2d62545dd4174998f962c9608fd6d9b6034c16
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: exynos: add exynos_firmware_init function for early init
Hyungwon Hwang [Fri, 21 Nov 2014 10:25:41 +0000 (19:25 +0900)]
ARM: exynos: add exynos_firmware_init function for early init

This patch adds exynos_firmware_init function for early init.

Change-Id: Ibe8136ea9a08b422945acc7d3a36b3cfc0838602
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: exynos: fix UART address selection for DEBUG_LL
Hyungwon Hwang [Fri, 21 Nov 2014 10:16:48 +0000 (19:16 +0900)]
ARM: exynos: fix UART address selection for DEBUG_LL

The exynos5 SoCs using A15+A7 can boot to A15 or A7. If it boots using
A7, it can't detect right UART physical address only the part number of
CP15. It's possible to solve as checking Cluster ID additionally.

Change-Id: I1a227bf1186a988f7a8429ee3b5251528d0ee32a
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
9 years agoARM: exynos: restrain the use of gpio driver for Exynos5420
Hyungwon Hwang [Wed, 17 Dec 2014 00:30:20 +0000 (09:30 +0900)]
ARM: exynos: restrain the use of gpio driver for Exynos5420

Now, pinctrl is being used to control gpio of Exynos5420. So this
patch is needed not to try to use gpio driver for Exynos5420, and fail
making meaningless error log in boot process.

Change-Id: I41b2575229e6c3f571800f07e775b5a6a11e456a
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
9 years agoARM: EXYNOS: Add 5800 SoC support
Arun Kumar K [Sun, 25 May 2014 19:16:11 +0000 (04:16 +0900)]
ARM: EXYNOS: Add 5800 SoC support

Exynos5800 is an octa core SoC which is based on the 5420
platform. This patch adds the basic support for it in the
mach-exynos.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: Add support for EXYNOS5420 SoC
Chander Kashyap [Tue, 18 Jun 2013 15:29:34 +0000 (00:29 +0900)]
ARM: EXYNOS: Add support for EXYNOS5420 SoC

EXYNOS5420 is new SoC in Samsung's Exynos5 SoC series. Add
initial support for this new SoC.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add mfc node for exynos5800
Arun Kumar K [Thu, 22 May 2014 16:35:32 +0000 (01:35 +0900)]
ARM: dts: add mfc node for exynos5800

Adds the mfc node to exynos5800 which uses MFCv8.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add dts file for exynos5800 SoC
Arun Kumar K [Sun, 11 May 2014 22:55:41 +0000 (07:55 +0900)]
ARM: dts: add dts file for exynos5800 SoC

Most of the nodes of exynos5420 remains same for exynos5800.
So the exynos5420.dtsi is included in exynos5800 and the changed
node properties will be overriden.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add pwmX_out pinctrl nodes to exynos5420
Arun Kumar K [Thu, 8 May 2014 21:06:10 +0000 (06:06 +0900)]
ARM: dts: Add pwmX_out pinctrl nodes to exynos5420

Adds the PWM nodes to 5420 pinctrl dtsi file.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Fix a typo in exynos5420-pinctrl.dtsi
Sachin Kamat [Wed, 11 Dec 2013 21:58:37 +0000 (06:58 +0900)]
ARM: dts: Fix a typo in exynos5420-pinctrl.dtsi

Fixed samaung -> samsung in property name.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add pin state information for DP HPD support to Exynos5420
Vikas Sajjan [Wed, 14 Aug 2013 08:15:10 +0000 (17:15 +0900)]
ARM: dts: Add pin state information for DP HPD support to Exynos5420

Add pin state information for DP HPD support that requires pin configuration
support using pinctrl interface.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add pinctrl support to EXYNOS5420
Leela Krishna Amudala [Wed, 19 Jun 2013 13:16:06 +0000 (22:16 +0900)]
ARM: dts: add pinctrl support to EXYNOS5420

Add the required pin configuration support to EXYNOS5420
using pinctrl interface.

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Tested-by : Sunil Joshi <joshi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: exynos5420: remove disp_pd
Stephen Rothwell [Sat, 9 Aug 2014 15:25:50 +0000 (08:25 -0700)]
ARM: dts: exynos5420: remove disp_pd

This was caused by commit 5a8da524049c ("ARM: dts: exynos5420: add dsi
node"), which conflicted with d51cad7df871 ("ARM: dts: remove display
power domain for exynos5420").

The DTS addition should never have been merged through the DRM tree in
the first place, and it lacked an ack from the platform maintainer
(who would have known that the disp_pd reference got removed).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Olof Johansson <olof@lixom.net>
9 years agoARM: dts: exynos5420: add dsi node
YoungJun Cho [Thu, 17 Jul 2014 09:01:29 +0000 (18:01 +0900)]
ARM: dts: exynos5420: add dsi node

This patch adds common part of dsi node.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
9 years agoARM: dts: exynos5420: add mipi-phy node
YoungJun Cho [Thu, 17 Jul 2014 09:01:28 +0000 (18:01 +0900)]
ARM: dts: exynos5420: add mipi-phy node

This patch adds mipi-phy node for MIPI DSI device.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
9 years agoARM: dts: exynos: Update PMU node with CLKOUT related data
Tomasz Figa [Tue, 24 Jun 2014 16:08:27 +0000 (18:08 +0200)]
ARM: dts: exynos: Update PMU node with CLKOUT related data

This patch extends nodes of PMU system controller on Exynos4210, 4x12,
5250 and 5420 SoCs with newly defined properties used by Exynos CLKOUT
driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
9 years agoARM: dts: remove display power domain for exynos5420
Rahul Sharma [Tue, 15 Jul 2014 23:37:00 +0000 (08:37 +0900)]
ARM: dts: remove display power domain for exynos5420

Display domain is removed due to instability issues. Explaining
the problem below:

exynos_init_late triggers the pm_genpd_poweroff_unused which powers
off the unused power domains. This call hits before the trigger to
deferred probes.

DRM DP Panel defers the probe due to supply get failure. By the time,
deferred probe is scheduled again, Display Power Domain is powered
off by pm_genpd_poweroff_unused.

FIMD and DP drivers are accessing registers during Probe and Bind
callbacks. If display domain is enabled/disabled around register
accesses, display domain gets unstable and we are getting Power Domain
Disable fail notification. Increasing the Timeout also didn't help.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add clock property for mfc_pd in exynos5420
Arun Kumar K [Thu, 10 Jul 2014 23:04:03 +0000 (08:04 +0900)]
ARM: dts: Add clock property for mfc_pd in exynos5420

Adding the optional clock property for the mfc_pd for
handling the re-parenting while pd on/off.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Update the parent for Audss clocks in Exynos5420
Tushar Behera [Mon, 7 Jul 2014 23:31:41 +0000 (08:31 +0900)]
ARM: dts: Update the parent for Audss clocks in Exynos5420

Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux.
As per the user manual, it should be CLK_MAU_EPLL.

The problem surfaced when the bootloader in Peach-pit board set
the EPLL clock as the parent of AUDSS mux. While booting the kernel,
we used to get a system hang during late boot if CLK_MAU_EPLL was
disabled.

Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reported-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add pmu syscon handle to exynos5420 hdmi
Rahul Sharma [Thu, 22 May 2014 17:45:45 +0000 (02:45 +0900)]
ARM: dts: add pmu syscon handle to exynos5420 hdmi

Add PMU syscon handle to HDMI dt node for controlling
PHY Enable/Disable bit.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: replace number by macro in clock binding for exynos5420
Beomho Seo [Thu, 22 May 2014 17:38:48 +0000 (02:38 +0900)]
ARM: dts: replace number by macro in clock binding for exynos5420

sss module device node missed clock macro.
This patch replace magic number with macro in clock
binding for exynos5420.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add USB 2.0 support on exynos5420
Vivek Gautam [Wed, 21 May 2014 22:51:59 +0000 (07:51 +0900)]
ARM: dts: Add USB 2.0 support on exynos5420

Add required device node for ehci and ohci controllers to
enable USB 2.0 support.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add usb2phy support on exynos5420
Vivek Gautam [Wed, 21 May 2014 22:50:52 +0000 (07:50 +0900)]
ARM: dts: Add usb2phy support on exynos5420

Add required device node for usb2phy to let enable USB 2.0
support.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420
Vivek Gautam [Wed, 21 May 2014 22:49:13 +0000 (07:49 +0900)]
ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420

This patch adds sysreg-syscon node to exynos5250 and exynos5420 device
tree, to access System Register's registers using syscon driver.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
[gautam.vivek@samsung.com: Split this syreg-syscon dts entry]
[gautam.vivek@samsung.com: added similar syscon entry for exynos5420]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
[vikas.sajjan@samsung.com: updated the binding document]
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Fix SPI interrupt numbers for exynos5420
Sachin Kamat [Mon, 19 May 2014 16:14:03 +0000 (01:14 +0900)]
ARM: dts: Fix SPI interrupt numbers for exynos5420

Updated as per the user manual.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add PD entry to MFC codec on exynos5420
Sachin Kamat [Fri, 16 May 2014 22:57:10 +0000 (07:57 +0900)]
ARM: dts: Add PD entry to MFC codec on exynos5420

PD entry was missing in MFC codec node.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by : Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Enable support for DWC3 controller for exynos5420
Vivek Gautam [Thu, 15 May 2014 21:38:01 +0000 (06:38 +0900)]
ARM: dts: Enable support for DWC3 controller for exynos5420

Add device tree nodes for DWC3 controller present on
Exynos 5420 SoC, to enable support for USB 3.0.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Enable support for USB 3.0 PHY controller for exynos5420
Vivek Gautam [Thu, 15 May 2014 21:37:03 +0000 (06:37 +0900)]
ARM: dts: Enable support for USB 3.0 PHY controller for exynos5420

Add device tree nodes for USB 3.0 PHY present alongwith
USB 3.0 controller Exynos 5420 SoC. This phy driver is
based on generic phy framework.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: enable hdmi for exynos5420-peach-pit board
Rahul Sharma [Thu, 15 May 2014 20:23:21 +0000 (05:23 +0900)]
ARM: dts: enable hdmi for exynos5420-peach-pit board

Enable hdmi for exynos5420 based peach-pit board.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: change to correct compatible string for exynos5420 hdmi
Rahul Sharma [Thu, 15 May 2014 20:23:16 +0000 (05:23 +0900)]
ARM: dts: change to correct compatible string for exynos5420 hdmi

Replace compatible string for HDMI node in Exynos5420. Since
latest restructring in Drm hdmi driver, it is agreed to use
a seperate compatible string for Exynos5420 HDMI IP siince it
uses APB mapped Phy.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add CCI node for exynos5420
Andrew Bresticker [Thu, 15 May 2014 19:23:26 +0000 (04:23 +0900)]
ARM: dts: add CCI node for exynos5420

Add device-tree bindings for the ARM CCI-400 on Exynos5420. There
are two slave interfaces: one for the A15 cluster and one for the
A7 cluster.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Remove g2d_pd node for exynos5420
Arun Kumar K [Wed, 14 May 2014 19:17:17 +0000 (04:17 +0900)]
ARM: dts: Remove g2d_pd node for exynos5420

G2D power domain also controls the CMU block of G2D. Since
clock registers can be accessed anytime for viewing
clk_summary, it can cause a system crash if g2d power domain
is disabled.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Remove mau_pd node for exynos5420
Tushar Behera [Wed, 14 May 2014 19:16:03 +0000 (04:16 +0900)]
ARM: dts: Remove mau_pd node for exynos5420

MAU powerdomain provides clocks for Audio sub-system block.
This block comprises of the I2S audio controller, audio DMA
blocks and Audio sub-system clock registers.

Right now, there is no way to hook up power-domains with
clock providers.  During late boot when this power-domain
gets disabled, we get following external abort.

Unhandled fault: imprecise external abort (0x1406) at 0x00000000
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: disable MDMA1 node for exynos5420
Seungwon Jeon [Thu, 8 May 2014 22:02:33 +0000 (07:02 +0900)]
ARM: dts: disable MDMA1 node for exynos5420

This change places MDMA1 in disabled node for Exynos5420.
If MDMA1 region is configured with secure mode, it makes
the boot failure with the following on smdk5420 board.
("Unhandled fault: imprecise external abort (0x1406) at 0x00000000")
Thus, arndale-octa board don't need to do the same thing anymore.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: EXYNOS: Map SYSRAM through generic DT bindings
Sachin Kamat [Mon, 12 May 2014 22:13:44 +0000 (07:13 +0900)]
ARM: EXYNOS: Map SYSRAM through generic DT bindings

Instead of hardcoding the SYSRAM details for each SoC,
pass this information through device tree (DT) and make
the code SoC agnostic. Generic DT SRAM bindings are
used for achieving this.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoclk: samsung: exynos5420: update clocks for PERIC block
Shaik Ameer Basha [Thu, 8 May 2014 11:27:56 +0000 (16:57 +0530)]
clk: samsung: exynos5420: update clocks for PERIC block

This patch includes,
    1] renaming of the HSI2C clocks
    2] renaming of spi clocks according to the datasheet
    3] fixes for child-parent relationships
    4] adding of more clocks related to PERIC block
    5] use GATE_IP_* offsets instead of GATE_BUS_*

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
9 years agoARM: dts: Add node labels to exynos5420
Arun Kumar K [Thu, 8 May 2014 21:06:24 +0000 (06:06 +0900)]
ARM: dts: Add node labels to exynos5420

Adding labels to nodes which do not have it yet in exynos5420.
This is done so as to use reference based node updation in board
files.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agodt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
Tushar Behera [Thu, 20 Mar 2014 19:31:30 +0000 (04:31 +0900)]
dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock

Most of the clock related dt-binding header files are located in
dt-bindings/clock folder. It would be good to keep all the similar
header files at a single location.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Update Exynos DT files with generic compatible strings
Sachin Kamat [Thu, 20 Mar 2014 17:17:22 +0000 (02:17 +0900)]
ARM: dts: Update Exynos DT files with generic compatible strings

Add generic compatible strings to the respective board DT files.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add dt node for sss module for exynos5250/5420
Naveen Krishna Chatradhi [Mon, 17 Mar 2014 22:38:04 +0000 (07:38 +0900)]
ARM: dts: add dt node for sss module for exynos5250/5420

This patch adds the device tree node for SSS module
found on Exynos5420 and Exynos5250

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: use macros in clock bindings for exynos5420
Andrzej Hajda [Wed, 26 Feb 2014 00:53:30 +0000 (09:53 +0900)]
ARM: dts: use macros in clock bindings for exynos5420

The patch replaces magic numbers with macros defined in DT header
in exynos5420 clock bindings.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add I2S nodes to exynos5420
Sachin Kamat [Sun, 23 Feb 2014 23:47:28 +0000 (08:47 +0900)]
ARM: dts: Add I2S nodes to exynos5420

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add ADMA node to exynos5420
Sachin Kamat [Sun, 23 Feb 2014 23:47:28 +0000 (08:47 +0900)]
ARM: dts: Add ADMA node to exynos5420

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Re-organize RTC status for exynos5420
Sachin Kamat [Sun, 23 Feb 2014 23:47:28 +0000 (08:47 +0900)]
ARM: dts: Re-organize RTC status for exynos5420

Some boards might not have RTC xtal, so RTC shouldn't really be
enabled by default. Enable it in the required board files.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: update watchdog device nodes for exynos5250 and exynos5420
Leela Krishna Amudala [Sat, 15 Feb 2014 16:58:29 +0000 (01:58 +0900)]
ARM: dts: update watchdog device nodes for exynos5250 and exynos5420

In EXYNOS5 series SoCs, PMU has registers to enable/disable mask/unmask
watchdog timer which is not the case with s3c series SoCs so, there is a
need to have different compatible names for watchdog to handle these pmu
registers access.

Hence this patch removes watchdog node from Exynos5.dtsi common file and
make it separate by updating existing node in Exynos5250 and adding new node
to Exynos5420. This patch also makes the watchdog node enabled by default

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add pmu sysreg node to exynos5250 and exynos5420
Leela Krishna Amudala [Sat, 15 Feb 2014 16:57:56 +0000 (01:57 +0900)]
ARM: dts: Add pmu sysreg node to exynos5250 and exynos5420

This patch adds pmusysreg node to exynos5250 and exynos5420 dtsi files to
handle PMU register accesses in a centralized way using syscon driver

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: exynos5420: add input clocks to audss clock controller
Andrew Bresticker [Wed, 25 Sep 2013 21:12:52 +0000 (14:12 -0700)]
ARM: dts: exynos5420: add input clocks to audss clock controller

Specify the remaining input clocks (pll_ref, pll_in, and sclk_pcm_in)
for the AudioSS clock controller.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
9 years agoARM: dts: Add device nodes for TMU blocks for exynos5420
Naveen Krishna Chatradhi [Fri, 20 Dec 2013 20:59:49 +0000 (05:59 +0900)]
ARM: dts: Add device nodes for TMU blocks for exynos5420

Exynos5420 SoC has per core thermal management unit.
5 TMU channels 4 for CPUs and 5th for GPU.

This patch adds the device tree nodes to the DT device list.

Nodes carry the misplaced second base address and the second
clock to access the misplaced base address.

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add pwm DT nodes to Exynos5250 and Exynos5420
Leela Krishna Amudala [Wed, 18 Dec 2013 17:41:02 +0000 (02:41 +0900)]
ARM: dts: add pwm DT nodes to Exynos5250 and Exynos5420

Add the device-tree binding for the PWM controller to Exynos5250 and Exynos5420

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add SPI nodes to the exynos5420 device tree file
Leela Krishna Amudala [Wed, 18 Dec 2013 17:36:37 +0000 (02:36 +0900)]
ARM: dts: Add SPI nodes to the exynos5420 device tree file

Add SPI device tree nodes to Exynos5420 SoC

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add DMA controller node info on Exynos5420
Padmavathi Venna [Wed, 18 Dec 2013 17:32:41 +0000 (02:32 +0900)]
ARM: dts: Add DMA controller node info on Exynos5420

This patch adds dma controller node info on Exynos5420.
Exynos5420 has adma for audio IPs. As adma clk is dependent
on audss clk provider that will be added later.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add hs-i2c nodes to exynos5420
Sachin Kamat [Wed, 11 Dec 2013 22:01:11 +0000 (07:01 +0900)]
ARM: dts: Add hs-i2c nodes to exynos5420

Added high speed I2C nodes to Exynos5420 DT file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: populate cpu node entries to 8 cpus for exynos5420
Chander Kashyap [Sun, 1 Dec 2013 22:49:59 +0000 (07:49 +0900)]
ARM: dts: populate cpu node entries to 8 cpus for exynos5420

Exynos5420 is octa-core SoC from Samsung.
Hence populate all the CPU node entries.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoclocksource: mct: extend mct to support 8 local interrupts for Exynos5420
Chander Kashyap [Sun, 1 Dec 2013 22:48:23 +0000 (07:48 +0900)]
clocksource: mct: extend mct to support 8 local interrupts for Exynos5420

Exynos5420 is octa-core SoC from Samsung. Hence extend exynos-mct clocksource
driver to support 8 local interrupts.

Also extend dts entries for 8 interrupts.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add device nodes for GScaler blocks for exynos5420
Leela Krishna Amudala [Sun, 20 Oct 2013 20:59:06 +0000 (05:59 +0900)]
ARM: dts: Add device nodes for GScaler blocks for exynos5420

Adds G-Scaler device nodes to the DT device list

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add dwmmc DT nodes for exynos5420 SOC
Yuvaraj Kumar C D [Sun, 20 Oct 2013 20:57:00 +0000 (05:57 +0900)]
ARM: dts: Add dwmmc DT nodes for exynos5420 SOC

This patch adds the mmc device tree node entries for exynos5420 SOC.
Exynos5420 has a different version of DWMMC controller,so a new
compatible string is used to distinguish it from the prior SOC's.

Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add dt nodes for hdmi subsystem for exynos5420
Rahul Sharma [Mon, 7 Oct 2013 21:49:46 +0000 (06:49 +0900)]
ARM: dts: add dt nodes for hdmi subsystem for exynos5420

Add hdmi and mixer device tree nodes for Exynos 5420 SoC.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add i2c device nodes for Exynos5420
Andrew Bresticker [Mon, 7 Oct 2013 21:49:46 +0000 (06:49 +0900)]
ARM: dts: add i2c device nodes for Exynos5420

This adds device-tree nodes for the i2c busses on Exynos
5420 platforms.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add ADC device tree node for exynos5420/5250
Naveen Krishna Chatradhi [Sun, 25 Aug 2013 17:44:30 +0000 (02:44 +0900)]
ARM: dts: add ADC device tree node for exynos5420/5250

Add ADC device tree node for exynos5420 and exynos5250

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add RTC DT node to Exynos5420 SoC
Vikas Sajjan [Sun, 25 Aug 2013 17:28:05 +0000 (02:28 +0900)]
ARM: dts: Add RTC DT node to Exynos5420 SoC

Adds RTC DT node to Exynos5420 SoC

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add audio clock controller for exynos5420
Andrew Bresticker [Sun, 18 Aug 2013 19:58:38 +0000 (04:58 +0900)]
ARM: dts: add audio clock controller for exynos5420

This adds device-tree bindings for the audio subsystem clock controller
on Exynos 5420.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/57712
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Correct the /include entry on exynos5420 dtsi file
Padmavathi Venna [Sun, 18 Aug 2013 19:56:33 +0000 (04:56 +0900)]
ARM: dts: Correct the /include entry on exynos5420 dtsi file

This patch corrects the /include to #include on exynos5420

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add MFC node for exynos 5420
Arun Kumar K [Sun, 18 Aug 2013 19:43:01 +0000 (04:43 +0900)]
ARM: dts: Add MFC node for exynos 5420

The patch adds MFC nodes for exynos 5420.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add DP controller DT node to exynos5420 SoC
Vikas Sajjan [Wed, 14 Aug 2013 08:15:06 +0000 (17:15 +0900)]
ARM: dts: Add DP controller DT node to exynos5420 SoC

Adds DP controller DT node to exynos5420 SoC

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add FIMD DT node to exynos5420 DTS files
Vikas Sajjan [Wed, 14 Aug 2013 08:08:33 +0000 (17:08 +0900)]
ARM: dts: Add FIMD DT node to exynos5420 DTS files

Adds FIMD DT node to exynos5420 based SMDK. Also adds display-timimg
information node.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add basic PM domains for EXYNOS5420
Yadwinder Singh Brar [Wed, 14 Aug 2013 08:08:32 +0000 (17:08 +0900)]
ARM: dts: Add basic PM domains for EXYNOS5420

Add DT nodes for gsc, isp, mfc, disp, mau, g2d and msc PM domains.

Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Remove '0x's from Exynos5420 DTS file
Lee Jones [Mon, 5 Aug 2013 18:04:59 +0000 (03:04 +0900)]
ARM: dts: Remove '0x's from Exynos5420 DTS file

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: add pinctrl support to EXYNOS5420
Leela Krishna Amudala [Wed, 19 Jun 2013 13:16:06 +0000 (22:16 +0900)]
ARM: dts: add pinctrl support to EXYNOS5420

Add the required pin configuration support to EXYNOS5420
using pinctrl interface.

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Tested-by : Sunil Joshi <joshi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Add initial device tree support for EXYNOS5420
Chander Kashyap [Tue, 18 Jun 2013 15:29:35 +0000 (00:29 +0900)]
ARM: dts: Add initial device tree support for EXYNOS5420

Add initial device tree nodes for EXYNOS5420 SoC and SMDK5420 board.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: exynos5: add system register property
YoungJun Cho [Thu, 17 Jul 2014 09:01:27 +0000 (18:01 +0900)]
ARM: dts: exynos5: add system register property

This patch adds sysreg property to fimd device node
which is required to use I80 interface.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
9 years agoARM: dts: SAMSUNG: Add aliases of UART nodes
Tomasz Figa [Thu, 26 Jun 2014 11:24:35 +0000 (13:24 +0200)]
ARM: dts: SAMSUNG: Add aliases of UART nodes

This patch adds alias entries for UART nodes of all SoCs using
samsung-uart compatible UART controllers, so that the dependency on
probe order is removed and deterministic device naming is assured.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoARM: dts: update watchdog device nodes for exynos5250 and exynos5420
Leela Krishna Amudala [Sat, 15 Feb 2014 16:58:29 +0000 (01:58 +0900)]
ARM: dts: update watchdog device nodes for exynos5250 and exynos5420

In EXYNOS5 series SoCs, PMU has registers to enable/disable mask/unmask
watchdog timer which is not the case with s3c series SoCs so, there is a
need to have different compatible names for watchdog to handle these pmu
registers access.

Hence this patch removes watchdog node from Exynos5.dtsi common file and
make it separate by updating existing node in Exynos5250 and adding new node
to Exynos5420. This patch also makes the watchdog node enabled by default

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Fix missing spaces after labels for exynos
Tomasz Figa [Wed, 18 Dec 2013 18:17:54 +0000 (03:17 +0900)]
ARM: dts: Fix missing spaces after labels for exynos

For consistency with other device tree nodes, this patch adds missing
spaces after node labels.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Move dwmmc nodes from exynos5.dtsi to exynos5250.dtsi
Yuvaraj Kumar C D [Sun, 20 Oct 2013 20:47:14 +0000 (05:47 +0900)]
ARM: dts: Move dwmmc nodes from exynos5.dtsi to exynos5250.dtsi

Exynos5 series SOC's 5250 and 5420 have different versions of
DWMMC controller.So there is a new compatible string to distinguish
between them.So these nodes should be moved out of Exynos5 series
common device tree source to SOC specific device tree source.

Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Fix the RTC DT node name for Exynos5250
Vikas Sajjan [Sun, 25 Aug 2013 17:28:05 +0000 (02:28 +0900)]
ARM: dts: Fix the RTC DT node name for Exynos5250

Fixes the RTC DT node name for Exynos5250 as per the DT node naming
convention.

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
9 years agoARM: dts: Update DP controller DT Node for Exynos5 based SoCs
Vikas Sajjan [Wed, 14 Aug 2013 08:15:00 +0000 (17:15 +0900)]
ARM: dts: Update DP controller DT Node for Exynos5 based SoCs

Moves the properties of DP controller to exynos5.dtsi which are common
across exynos5 SoCs like Exynos5250 and Exynos5420.

The PHY DP Node is based on Jingoo Han's <jg1.han@samsung.com> patch
at https://patchwork.linuxtv.org/patch/19189/

Signed-off-by: Vikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>