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path: root/arch/arm/boot/dts/exynos5420.dtsi
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2014-12-17ARM: dts: exynos5420: remove disp_pdStephen Rothwell1-1/+0
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>
2014-12-17ARM: dts: exynos5420: add dsi nodeYoungJun Cho1-0/+14
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>
2014-12-17ARM: dts: exynos5420: add mipi-phy nodeYoungJun Cho1-0/+6
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>
2014-12-17ARM: dts: exynos: Update PMU node with CLKOUT related dataTomasz Figa1-0/+3
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>
2014-12-17ARM: dts: remove display power domain for exynos5420Rahul Sharma1-6/+0
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>
2014-12-17ARM: dts: Add clock property for mfc_pd in exynos5420Arun Kumar K1-0/+3
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>
2014-12-17ARM: dts: Update the parent for Audss clocks in Exynos5420Tushar Behera1-1/+1
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>
2014-12-17ARM: dts: add pmu syscon handle to exynos5420 hdmiRahul Sharma1-0/+1
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>
2014-12-17ARM: dts: replace number by macro in clock binding for exynos5420Beomho Seo1-1/+1
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>
2014-12-17ARM: dts: Add USB 2.0 support on exynos5420Vivek Gautam1-0/+30
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>
2014-12-17ARM: dts: Add usb2phy support on exynos5420Vivek Gautam1-0/+10
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>
2014-12-17ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420Vivek Gautam1-0/+5
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>
2014-12-17ARM: dts: Fix SPI interrupt numbers for exynos5420Sachin Kamat1-3/+3
Updated as per the user manual. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-12-17ARM: dts: Add PD entry to MFC codec on exynos5420Sachin Kamat1-0/+1
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>
2014-12-17ARM: dts: Enable support for DWC3 controller for exynos5420Vivek Gautam1-0/+34
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>
2014-12-17ARM: dts: Enable support for USB 3.0 PHY controller for exynos5420Vivek Gautam1-0/+20
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>
2014-12-17ARM: dts: enable hdmi for exynos5420-peach-pit boardRahul Sharma1-0/+5
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>
2014-12-17ARM: dts: change to correct compatible string for exynos5420 hdmiRahul Sharma1-1/+1
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>
2014-12-17ARM: dts: add CCI node for exynos5420Andrew Bresticker1-0/+27
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>
2014-12-17ARM: dts: Remove g2d_pd node for exynos5420Arun Kumar K1-6/+0
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>
2014-12-17ARM: dts: Remove mau_pd node for exynos5420Tushar Behera1-5/+0
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>
2014-12-17ARM: dts: disable MDMA1 node for exynos5420Seungwon Jeon1-0/+7
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>
2014-12-17ARM: EXYNOS: Map SYSRAM through generic DT bindingsSachin Kamat1-0/+18
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>
2014-12-17clk: samsung: exynos5420: update clocks for PERIC blockShaik Ameer Basha1-7/+7
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>
2014-12-17ARM: dts: Add node labels to exynos5420Arun Kumar K1-13/+13
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>
2014-12-17dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clockTushar Behera1-1/+1
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>
2014-12-17ARM: dts: Update Exynos DT files with generic compatible stringsSachin Kamat1-1/+1
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>
2014-12-17ARM: dts: add dt node for sss module for exynos5250/5420Naveen Krishna Chatradhi1-0/+9
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>
2014-12-17ARM: dts: use macros in clock bindings for exynos5420Andrzej Hajda1-46/+49
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>
2014-12-17ARM: dts: Add I2S nodes to exynos5420Sachin Kamat1-0/+43
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-12-17ARM: dts: Add ADMA node to exynos5420Sachin Kamat1-0/+11
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-12-17ARM: dts: Re-organize RTC status for exynos5420Sachin Kamat1-1/+1
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>
2014-12-17ARM: dts: update watchdog device nodes for exynos5250 and exynos5420Leela Krishna Amudala1-0/+9
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>
2014-12-17ARM: dts: Add pmu sysreg node to exynos5250 and exynos5420Leela Krishna Amudala1-0/+5
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>
2014-12-17ARM: dts: exynos5420: add input clocks to audss clock controllerAndrew Bresticker1-2/+2
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>
2014-12-17ARM: dts: Add device nodes for TMU blocks for exynos5420Naveen Krishna Chatradhi1-0/+40
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>
2014-12-17ARM: dts: add pwm DT nodes to Exynos5250 and Exynos5420Leela Krishna Amudala1-0/+9
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>
2014-12-17ARM: dts: Add SPI nodes to the exynos5420 device tree fileLeela Krishna Amudala1-0/+51
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>
2014-12-17ARM: dts: Add DMA controller node info on Exynos5420Padmavathi Venna1-0/+52
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>
2014-12-17ARM: dts: Add hs-i2c nodes to exynos5420Sachin Kamat1-0/+98
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>
2014-12-17ARM: dts: populate cpu node entries to 8 cpus for exynos5420Chander Kashyap1-0/+28
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>
2014-12-17clocksource: mct: extend mct to support 8 local interrupts for Exynos5420Chander Kashyap1-2/+7
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>
2014-12-17ARM: dts: Add device nodes for GScaler blocks for exynos5420Leela Krishna Amudala1-0/+20
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>
2014-12-17ARM: dts: Add dwmmc DT nodes for exynos5420 SOCYuvaraj Kumar C D1-0/+39
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>
2014-12-17ARM: dts: add dt nodes for hdmi subsystem for exynos5420Rahul Sharma1-0/+19
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>
2014-12-17ARM: dts: add i2c device nodes for Exynos5420Andrew Bresticker1-0/+56
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>
2014-12-17ARM: dts: add ADC device tree node for exynos5420/5250Naveen Krishna Chatradhi1-0/+11
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>
2014-12-17ARM: dts: Add RTC DT node to Exynos5420 SoCVikas Sajjan1-0/+6
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>
2014-12-17ARM: dts: add audio clock controller for exynos5420Andrew Bresticker1-0/+11
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>
2014-12-17ARM: dts: Correct the /include entry on exynos5420 dtsi filePadmavathi Venna1-1/+1
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>
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