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* ARM: dts: exynos: Rename SysRAM node to "sram"Krzysztof Kozlowski2019-10-061-1/+1
| | | | | | | | | The device node name should reflect generic class of a device so rename the SysRAM node from "sysram" to "sram". The child nodes stay as before as "smp-sysram" to match their real purpose. This will be also in sync with upcoming DT schema. No functional change. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Rename Multi Core Timer node to "timer"Krzysztof Kozlowski2019-10-021-1/+1
| | | | | | | | The device node name should reflect generic class of a device so rename the Multi Core Timer node from "mct" to "timer". This will be also in sync with upcoming DT schema. No functional change. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Remove obsolete IRQ lines on Exynos3250Maciej Falkowski2019-10-021-6/+3
| | | | | | | | | | In commit 7222e8db2d50 ("iommu/exynos: Fix build errors") Exynos3250 IOMMU driver stopped supporting two IRQ lines. The second IRQ line in DTS is ignored and is not needed. Signed-off-by: Maciej Falkowski <m.falkowski@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Remove not accurate secondary ADC compatibleKrzysztof Kozlowski2019-09-021-2/+1
| | | | | | | | The Exynos3250 ADC has its own compatible because of differences from other Exynos SoCs. Therefore it is not entirely compatible with samsung,exynos-adc-v2. Remove the samsung,exynos-adc-v2. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Move Mali400 GPU node to "/soc"Marek Szyprowski2019-07-011-33/+33
| | | | | | | | | | | Mali400 GPU hardware module is a standard hardware module integrated to Exynos3210/4210/4412 SoCs, so it should reside under the "/soc" node. The only SoC components which are placed in the DT root, are those, which are a part of CPUs: like ARM architected timers and ARM performance measurement units. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250Krzysztof Kozlowski2019-06-241-0/+33
| | | | | | | | | | Add nodes for GPU (Mali 400) to Exynos3250. This is still limited and not tested: 1. No dynamic voltage and frequency scaling, 2. Not sure what to do with CLK_G3D clock responsible for gating entire IP block (it is now being disabled as unused). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Move fixed-clocks out of soc on Exynos3250Krzysztof Kozlowski2019-04-241-29/+29
| | | | | | | | | | | The three fixed-clocks (xusbxti, xxti and xtcxo) are inputs to the Exynos3250 therefore they should not be inside the soc node. This also fixes DTC W=1 warning: arch/arm/boot/dts/exynos3250.dtsi:112.21-139.5: Warning (simple_bus_reg): /soc/fixed-rate-clocks: missing or empty reg/ranges property Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Remove unneeded address/size cells from fixed-clock on ↵Krzysztof Kozlowski2019-04-241-2/+0
| | | | | | | | | | | | Exynos3250 xusbxti fixed-clock should not have address/size cells because it does not have any children. This also fixes DTC W=1 warning: arch/arm/boot/dts/exynos3250.dtsi:112.21-139.5: Warning (simple_bus_reg): /soc/fixed-rate-clocks: missing or empty reg/ranges property Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Move pmu and timer nodes out of socKrzysztof Kozlowski2019-04-241-6/+6
| | | | | | | | | | | | | | The ARM PMU and ARM architected timer nodes are part of ARM CPU design therefore they should not be inside the soc node. This also fixes DTC W=1 warnings like: arch/arm/boot/dts/exynos3250.dtsi:106.21-135.5: Warning (simple_bus_reg): /soc/fixed-rate-clocks: missing or empty reg/ranges property arch/arm/boot/dts/exynos3250.dtsi:676.7-680.5: Warning (simple_bus_reg): /soc/pmu: missing or empty reg/ranges property Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
* ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMUMarek Szyprowski2019-02-181-0/+3
| | | | | | | | | | | | Add minimal parameters needed by the Exynos CLKOUT driver to Exynos3250 PMU node. This fixes the following warning on boot: exynos_clkout_init: failed to register clkout clock Fixes: d19bb397e19e ("ARM: dts: exynos: Update PMU node with CLKOUT related data") Cc: <stable@vger.kernel.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 moduleMarek Szyprowski2018-11-221-1/+1
| | | | | | | | | DWC2 hardware module integrated in Samsung SoCs requires some quirks to operate properly, so use Samsung SoC specific compatible to notify driver to apply respective fixes. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: remove no longer needed samsung thermal propertiesBartlomiej Zolnierkiewicz2018-06-251-1/+1
| | | | | | | | | Remove no longer needed samsung thermal properties. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* arm: dts: exynos: Add missing cooling device properties for CPUsViresh Kumar2018-06-251-0/+16
| | | | | | | | | | | | | | | | | | The cooling device properties, like "#cooling-cells" and "dynamic-power-coefficient", should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can register a cooling device. Add such missing properties. Fix other missing properties (clocks, OPP, clock latency) as well to make it all work. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Move syscon poweroff and restart nodes under the PMUKrzysztof Kozlowski2018-04-211-1/+1
| | | | | | | | | The PMU node is the actual block responsible for power management, including typical Exynos on/off/restart procedures. Therefore the syscon poweroff and restart nodes logically belong to it. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
* ARM: dts: exynos: Cleanup power domain nodes in exynos3250.dtsiMarek Szyprowski2018-02-221-5/+10
| | | | | | | | | | | Device nodes in device tree should use generic names, so rename all existing power domains to "power-domain". To keep readable domain names in debug logs, use label property, which has been introduce by commit b13b2330aab5 ("soc: samsung: pm_domains: Read domain name from the new label property"); Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Add SPDX license identifiersKrzysztof Kozlowski2018-01-031-4/+1
| | | | | | Replace GPL v2.0 license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Use lower case hex addresses in node unit addressesKrzysztof Kozlowski2017-12-181-17/+17
| | | | | | | | | | | | | | Convert all hex addresses in node unit addresses to lower case to fix warnings like: arch/arm/boot/dts/exynos5422-odroidhc1.dtb: Warning (simple_bus_reg): Node /soc/nocp@10CA1000 simple-bus unit address format error, expected "10ca1000" Conversion was done using sed: $ sed -e 's/@\([a-zA-Z0-9_-]*\) {/@\L\1 {/' -i arch/arm/boot/dts/exynos*.dts* Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* arm: dts: fix unit-address leading 0sRob Herring2017-10-201-1/+1
| | | | | | | | | | | | | Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm/boot/dts -type -f -name '*.dts*' Dropped changes to ARM, Ltd. boards LED nodes and manually fixed up some occurrences of uppercase hex. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: exynos: Use - instead of @ for DT OPP entriesViresh Kumar2017-04-201-23/+23
| | | | | | | | | | | | | | | | | | | | Compiling the DT file with W=1, DTC warns like follows: Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a unit name, but no reg property Fix this by replacing '@' with '-' as the OPP nodes will never have a "reg" property. Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> [k.kozlowski: Split patch per ARM and ARM64] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: DTS: Fix register map for virt-capable GICMarc Zyngier2017-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since everybody copied my own mistake from the DT binding example, let's address all the offenders in one swift go. Most of them got the CPU interface size wrong (4kB, while it should be 8kB), except for both keystone platforms which got the control interface wrong (4kB instead of 8kB). In a few cases where I knew for sure what implementation was used, I've added the "arm,gic-400" compatible string. I'm 99% sure that this is what everyone is using, but short of having the TRM for all the other SoCs, I've left them alone. Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: exynos: Use human-friendly symbols for interrupt properties in ↵Krzysztof Kozlowski2016-11-031-55/+57
| | | | | | | | | exynos3250 Replace hard-coded values of type of GIC interrupt and its flags with respective macros from header to increase code readability. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos3250Krzysztof Kozlowski2016-11-031-38/+55
| | | | | | | | | | | | | | | | Interrupt of type IRQ_TYPE_NONE is not allowed for GIC interrupts and generates an error: genirq: Setting trigger mode 0 for irq 16 failed (gic_set_type+0x0/0x68) The GIC requires shared interrupts to be edge rising or level high. Platform declares support for both. Arbitrarily choose level high everywhere hoping it will work on each platform. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Reported-by: Alban Browaeys <alban.browaeys@gmail.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
* ARM: dts: exynos: Remove skeleton.dtsi usage for Exynos3Javier Martinez Canillas2016-09-011-1/+2
| | | | | | | | | | | | | | | | | The skeleton.dtsi file was removed in ARM64 for different reasons as explained in commit ("3ebee5a2e141 arm64: dts: kill skeleton.dtsi"). These also applies to ARM and it will also allow to get rid of the following DTC warnings in the future: "Node /memory has a reg or ranges property, but no unit name" The disassembled DTB are almost the same besides an empty chosen node being removed and nodes reordered, so it should not have functional changes. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
* ARM: dts: exynos: enable MFC device for all boardsMarek Szyprowski2016-06-081-1/+0
| | | | | | | | | | | | | MFC device can be used without any external hardware dependencies (when IOMMU is enabled), so it can be enabled by default (like it has been already done for Exynos 542x platforms). This unifies handling of this device for Exynos3250, Exynos4 and Exynos542x platforms. Board can still include exynos-mfc-reserved-memory.dtsi to enable using this device without IOMMU being enabled. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* Merge tag 'armsoc-late' of ↵Linus Torvalds2016-05-251-0/+181
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late DT updates from Arnd Bergmann: "This is a collection of a few late fixes and other misc stuff that had dependencies on things being merged from other trees. The Renesas R-Car power domain handling, and the Nvidia Tegra USB support both hand notable changes that required changing the DT binding in a way that only provides compatibility with old DT blobs on new kernels but not vice versa. As a consequence, the DT changes are based on top of the driver changes and are now in this branch. For NXP i.MX and Samsung Exynos, the changes in here depend on other changes that got merged through the clk maintainer tree" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (35 commits) ARM: dts: exynos: Add support of Bus frequency using VDD_INT for exynos5422-odroidxu3 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC ARM: dts: exynos: Add NoC Probe dt node for Exynos542x SoC ARM: dts: exynos: Add support of bus frequency for exynos4412-trats/odroidu3 ARM: dts: exynos: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3 ARM: dts: exynos: Add support of bus frequency using VDD_INT for exynos3250-rinato ARM: dts: exynos: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4210 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos4x12 ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4x12 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos3250 ARM: dts: exynos: Add DMC bus frequency for exynos3250-rinato/monk ARM: dts: exynos: Add DMC bus node for Exynos3250 ARM: tegra: Enable XUSB on Nyan ARM: tegra: Enable XUSB on Jetson TK1 ARM: tegra: Enable XUSB on Venice2 ARM: tegra: Add Tegra124 XUSB controller ARM: tegra: Move Tegra124 to the new XUSB pad controller binding ARM: dts: r8a7794: Use SYSC "always-on" PM Domain ARM: dts: r8a7793: Use SYSC "always-on" PM Domain ...
| * ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos3250Chanwoo Choi2016-05-031-0/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the bus nodes using VDD_INT for Exynos3250 SoC. Exynos3250 has following AXI buses to translate data between DRAM and sub-blocks. Following list specifies the detailed relation between DRAM and sub-blocks: - ACLK400 clock for MCUISP - ACLK266 clock for ISP - ACLK200 clock for FSYS - ACLK160 clock for LCD0 - ACLK100 clock for PERIL - GDL clock for LEFTBUS - GDR clock for RIGHTBUS - SCLK_MFC clock for MFC Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
| * ARM: dts: exynos: Add DMC bus node for Exynos3250Chanwoo Choi2016-05-031-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the DMC (Dynamic Memory Controller) bus node for Exynos3250 SoC. The DMC is an AMBA AXI-compliant slave to interface external JEDEC standard SDRAM devices. The bus includes the OPP tables and the source clock for DMC block. Following list specifies the detailed relation between the clock and DMC block: - The source clock of DMC block : div_dmc Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* | ARM: dts: exynos: Fix DTC unit name warnings in Exynos3250Krzysztof Kozlowski2016-04-131-1/+1
| | | | | | | | | | | | | | | | | | Fix following DTC warnings in Exynos3250 boards: Warning (unit_address_vs_reg): Node /soc/video-phy@10020710 has a unit name, but no reg property Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
* | ARM: dts: exynos: Add MSHC2 DT node for Exynos3250 SoCChanwoo Choi2016-04-011-0/+13
| | | | | | | | | | | | | | | | This patch adds the MSHC2 (Mobile Storage Host Controller) Device Tree node for Exynos3250 SoC. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* | ARM: dts: exynos: Add UART2 DT node for Exynos3250 SoCPankaj Dubey2016-04-011-0/+12
|/ | | | | | | | This patch add the UART2 Device Tree node for Exynos3250 SoC. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"Masahiro Yamada2016-03-131-1/+1
| | | | | | | | | | | | | | | | The compatible string "simple-bus" is well defined in ePAPR, while I see no documentation for the "arm,amba-bus" arnywhere in ePAPR or Documentation/devicetree/. DT is also used by other projects than Linux kernel. It is not a good idea to rely on such an unofficial binding. This commit - replaces "arm,amba-bus" with "simple-bus" - drops "arm,amba-bus" where it is used along with "simple-bus" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: dts: exynos: Move syscon reboot/poweroff to common dtsiJavier Martinez Canillas2016-02-251-14/+1
| | | | | | | | | | | All Exynos SoCs have the same syscon reboot and poweroff device nodes so there is no need to duplicate the same on each SoC dtsi and can be moved to a common dtsi that can be included by all the SoCs dtsi files. Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Alim Akhtar <alim.akhtar@samsung,com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM: dts: Add syscon-{reboot, poweroff} nodes for exynos3250Alim Akhtar2015-11-201-0/+14
| | | | | | | | | | | | | This patch adds syscon-{reboot, poweroff} nodes to allow the generic syscon-{reboot, poweroff} driver to reset/poweroff exynos3250 SoC. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
* ARM: dts: use exynos5420-dw-mshc compatible for exynos3250Jaehoon Chung2015-10-231-2/+2
| | | | | | | | | | | | | There are some differences of mobile storage host between exynos3250 and exnos5250. For example, exynos3250 supports the HS400 mode, but exynos5250 doesn't support it. Since exynos3250 can perform the similar function with exynos5420 compatible, this patch changes the compatible from exynos5250 to exynos5420 for mshc. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Add CPU cooling binding for exynos3250 boardsChanwoo Choi2015-08-131-0/+1
| | | | | | | | | | This patch add the cooling device to control the overheating issue on Exynos3250-based Rinato/Monk board. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Add CPU OPP and regulator supply property for exynos3250Chanwoo Choi2015-08-131-0/+15
| | | | | | | | | | | This patch add CPU operating points which include CPU frequency and regulator voltage to use generic cpufreq drivers. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Update video-phy node with syscon phandle for exynos3250Beata Michalska2015-07-211-1/+1
| | | | | | | | | | | | | As a follow-up to recent changes to Exynos mipi video phy driver, introducing support for PMU regmap in commit e4b3d38088df ("phy: exynos-video-mipi: Fix regression by adding support for PMU regmap") add a syscon phandle to video-phy node to bring back to life both MIPI DSI display and MIPI CSIS-2 camera sensor on Exynos3250. Signed-off-by: Beata Michalska <b.michalska@samsung.com> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: add sysmmu nodes for exynos3250Marek Szyprowski2015-06-041-0/+33
| | | | | | | | | This patch adds System MMU nodes to the devices that are specific to Exynos3250 series. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Use s3c6410-rtc instead of exynos3250-rtc for exynos3250/4415Krzysztof Kozlowski2015-05-171-1/+1
| | | | | | | | | | | Mark "samsung,exynos3250-rtc" compatible as deprecated because it duplicates the "samsung,s3c6410-rtc". Use "samsung,s3c6410-rtc" on Exynos3250 and Exynos4415 boards. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: add JPEG codec device node for exynos3250Jacek Anaszewski2015-05-081-0/+13
| | | | | | | Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2015-04-221-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As always, this tends to be one of our bigger branches. There are lots of updates this release, but not that many jumps out as something that needs more detailed coverage. Some of the highlights are: - DTs for the new Annapurna Labs Alpine platform - more graphics DT pieces falling into place on Exynos, bridges, clocks. - plenty of DT updates for Qualcomm platforms for various IP blocks - some churn on Tegra due to switch-over to tool-generated pinctrl data - misc fixes and updates for Atmel at91 platforms - various DT updates to add IP block support on Broadcom's Cygnus platforms - more updates for Renesas platforms as DT support is added for various IP blocks (IPMMU, display, audio, etc)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (231 commits) ARM: dts: alpine: add internal pci Revert "ARM: dts: mt8135: Add pinctrl/GPIO/EINT node for mt8135." ARM: mvebu: use 0xf1000000 as internal registers on Armada 370 DB ARM: dts: qcom: Add idle state device nodes for 8064 ARM: dts: qcom: Add idle states device nodes for 8084 ARM: dts: qcom: Add idle states device nodes for 8974/8074 ARM: dts: qcom: Update power-controller device node for 8064 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8084 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8074 Krait CPUs devicetree: bindings: Document qcom,idle-states devicetree: bindings: Update qcom,saw2 node bindings dt-bindings: Add #defines for MSM8916 clocks and resets arm: dts: qcom: Add LPASS Audio HW to IPQ8064 device tree arm: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes arm: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes arm: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 arm: dts: qcom: Add LCC nodes arm: dts: qcom: Add TCSR support for MSM8960 arm: dts: qcom: Add TCSR support for MSM8660 arm: dts: qcom: Add TCSR support for IPQ8064 ...
| * Merge tag 'samsung-dt' of ↵Olof Johansson2015-04-031-0/+4
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt Merge "Samsung DT updates for v4.1" from Kukjin Kim: - for exynos3250 : add assigned clock parents for CMU nodes - for exynos4412-odroid : add eMMC reset line - for exynos5250 : fixed typo for interrupt-cells - for exynos5250-snow : define stdout-path property : represent bridge and panel connection : enable wifi power-on and add cap-sdio-irq to wifi mmc node - for exynos5250-spring : define stdout-path property - for exynos5420 : fixed typo for interrupt-cells : add async-bridge clocks for gsc and disp1 PDs - for exynos5420 boards : Mux XMMCnDATA[0] pad correctly - for exynos5420-odroidxu3 : add eMMC reset line - for Peach boards : add HS400 support and define stdout-path property : add mclk entry and add WiFi module support : represent bridge and panel connection * tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: dts: Fixed typo interrupt-cells for exynos5420 and exynos5250 ARM: dts: Add HS400 support for exynos5420 and exynos5800 ARM: dts: add async-bridge clocks to gsc power domain for exynos5420 ARM: dts: add async-bridge clocks to disp1 power domain for exynos5420 dt-bindings: add asynchronous bridge clock for exynos ARM: dts: Define stdout-path property for exynos5250-spring ARM: dts: Define stdout-path property for exynos5250-snow ARM: dts: Define stdout-path property for Peach boards ARM: dts: Add assigned clock parents to CMU node for exynos3250 ARM: dts: Add mclk entry for Peach boards ARM: dts: Add WiFi module support for Peach boards ARM: dts: Mux XMMCnDATA[0] pad correctly for Exynos5420 boards ARM: dts: add eMMC reset line for exynos5422-odroidxu3 ARM: dts: add eMMC reset line for exynos4412-odroid-common ARM: dts: represent bridge and panel connection for exynos5420-peach-pit ARM: dts: represent bridge and panel connection for exynos5250-snow ARM: dts: Add cap-sdio-irq to wifi mmc node for exynos5250-snow ARM: dts: Enable wifi power-on for exynos5250-snow Signed-off-by: Olof Johansson <olof@lixom.net>
| | * ARM: dts: Add assigned clock parents to CMU node for exynos3250Beata Michalska2015-03-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use assigned-clocks/assigned-clock-parents properties for CMU clock controller DT node to secure proper clock setup: switching the two muxes to root oscillator clock is not only required for proper powering down the ISP power domain, but it also reduces the risk of accessing the ISP CMU registers while the ISP power domain remains turned off (i.e. through the common clock framework by clk_summary) Signed-off-by: Beata Michalska <b.michalska@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* | | Merge tag 'irqchip-core-4.1-3' of ↵Thomas Gleixner2015-04-111-0/+4
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/jcooper/linux into irq/core irqchip core change for v4.1 (round 3) from Jason Cooper Purge the gic_arch_extn hacks and abuse by using the new stacked domains NOTE: Due to the nature of these changes, patches crossing subsystems have been kept together in their own branches. - tegra - Handle the LIC properly - omap - Convert crossbar to stacked domains - kill arm,routable-irqs in GIC binding - exynos - Convert PMU wakeup to stacked domains - shmobile, ux500, zynq (irq_set_wake branch) - Switch from abusing gic_arch_extn to using gic_set_irqchip_flags
| * | ARM: exynos4/5: convert pmu wakeup to stacked domainsMarc Zyngier2015-03-181-0/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead. This patch does just this, updating the DT files to actually reflect what the HW provides. BIG FAT WARNING: because the DTs were so far lying by not exposing the fact that the PMU block is actually the first interrupt controller in the chain for RTC, kernels with this patch applied wont have any suspend-resume facility when booted with old DTs, and old kernels with updated DTs may not even boot. Also, I strongly suspect that there is more than two wake-up interrupts on these platforms, but I leave it to the maintainers to fix their mess. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088693-15724-2-git-send-email-marc.zyngier@arm.com [ jac: squash in maz's fixup from https://lkml.kernel.org/r/5506989D.9050703@arm.com ] Signed-off-by: Jason Cooper <jason@lakedaemon.net>
* / ARM: dts: Provide dt bindings identical for Exynos TMULukasz Majewski2015-02-261-0/+2
|/ | | | | | | | | | | Presented device tree bindings provide data already hardcoded in the exynos_tmu_data.c file. After this commit, it should be possible to reuse common thermal core framework in Exynos SoCs. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Add PPMU dt node for exynos3250Chanwoo Choi2015-02-041-0/+74
| | | | | | | | | | | | | | | | | | | | | | | This patch adds PPMU (Platform Performance Monitoring Unit) dt node to estimate the utilization of each IP in Exynos SoC through DEVFREQ Event subsystem. This patch adds following PPMU dt nodes: - PPMU_DMC0 0x106a0000 - PPMU_DMC1 0x106b0000 - PPMU_RIGHTBUS 0x112A0000 - PPMU_LEFTBUS 0x116A0000 - PPMU_CAMIF 0x11AC0000 - PPMU_LCD0 0x11E40000 - PPMU_FSYS 0x12630000 - PPMU_3D 0x13220000 - PPMU_MFC 0x13660000 - PPMU_CPU 0x106c0000 Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: convert to generic power domain bindings for exynos DTMarek Szyprowski2015-01-241-3/+8
| | | | | | | | | | | | | This patch replaces all custom samsung,power-domain dt properties with generic power domain bindings and updates documentation Samsung's devices referring to old binding. Suggested-by: Kevin Hilman <khilman@kernel.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> [javier.martinez@collabora.co.uk: tested on the Exynos5800 Peach Pi Chromebook] Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Add hsotg node for exynos3250Jaewon Kim2015-01-121-0/+11
| | | | | | | This patch adds device tree node for hsotg to control USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
* ARM: dts: Add exynos_usbphy node for exynos3250Jaewon Kim2015-01-121-0/+10
| | | | | | | This patch adds device tree node for exynos_usbphy to use USB 2.0 Device. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 01:04:36 +0100