- Mar 19, 2014
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Santosh Shilimkar authored
Now we have additional two SOC/boards supported, so add make file rule so that all device tree blobs can be build for keystone with 'make dtbs'. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Ivan Khoronzhuk authored
The control register range for clktsio interferes with clkaemifspi clock. And it causes issues for NAND/AEMIF. So fix it. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Ivan Khoronzhuk authored
The domain register range for clkfftc1 has to be 0x0235004c instead of 0x023504c0. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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- Mar 01, 2014
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Ivan Khoronzhuk authored
Add AEMIF/NAND device entry. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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- Feb 26, 2014
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Murali Karicheri authored
Keystone2 Edison (K2E) is a Quad Cortex A15 based SoC with 1 DSP. It has standard peripherals such as i2c, spi, uart, timer, pcie, etc similar to k2hk, but without wireless hardwares. This patch add support for k2 Edison SoC and EVM. This re-uses the common keystone.dtsi to include common bindings across the various k2 devices. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Murali Karicheri authored
Keystone2 Lamarr (K2L) is a dual Cortex A15 core based SoC with 4 DSPs. It has standard peripherals such as i2c, spi, uart, timer, pcie etc., similar to k2hk, but different set of wireless hardware. This patch add support for k2 Lamarr SoC and EVM. This re-uses the common keystone.dtsi to include common bindings across the various k2 devices. Cc: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Kumar Gala <galak@codeaurora.org> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Murali Karicheri authored
Current keystone.dtsi includes SoC specific definitions for K2HK SoCs. In order to support two addition keystone devices, k2 Edison and K2 Lamarr and corresponding EVMs, This patch restructure the dts files for the following:- - All clock nodes that are only available in k2hk SoC are moved from keystone-clocks.dtsi to a new k2hk-clocks.dtsi include file - The CPU nodes are now part of the soc specific k2hk.dtsi. - Change the compatibility string to ti,k2hk-evm and change the model name accordingly - Finally include k2hk-clocks.dtsi in k2hk.dtsi and that in k2hk-evm.dts Cc: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: Kumar Gala <galak@codeaurora.org> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Murali Karicheri authored
fix domain-id for debugsstrc to 1 Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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- Feb 19, 2014
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Ivan Khoronzhuk authored
At late init all unused clocks are disabled. So clocks that were not get before will be gated. In Keysone 2 SoC we have at least one necessary clock that is not used by any driver - "msmcsram". This clock is necessary, because it supplies the Multicore Shared Memory Controller (MSMC). MSMC is the coherency interconnect and all the coherent masters are connected to it including devices which are not under Linux OS control. MSMC clock should not be touched even in low power states. So drop the clock node, otherwise 'clk_ignore_unused' parameter will disable the clock leading to system stall. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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- Feb 17, 2014
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Grygorii Strashko authored
Fix typo in clock(s) node name: "clock"-->"clocks". Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Grygorii Strashko authored
Keystone EVMK2HX supports 4 debug LEDs controlled by GPIO lines as following (active level is high); DBG_D1 green gpio12 DBG_D1 red gpio13 DBG_D1 blue gpio14 DBG_D1 blue gpio15 For more information see schematics: http://wfcache.advantech.com/www/support/TI-EVM/download/Schematics/PDF/K2H_K2EVM-HK_SCH_A102_Rev1_0.pdf Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Grygorii Strashko authored
This patch adds Keystone GPIO IP device definitions in DT which supports up to 32 GPIO lines and each GPIO line can be configured as separate interrupt source (so called "unbanked" IRQ). For more information see: http://www.ti.com/lit/ug/sprugv1/sprugv1.pdf Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Ivan Khoronzhuk authored
Add keystone timer entry to keystone device tree. This 64-bit timer is used as backup clock event device. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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Ivan Khoronzhuk authored
Add watchdog entry to keystone device tree. Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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- Feb 01, 2014
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Tim Kryger authored
The board schematic states that the "SD_CARD_DET_N gets pulled to GND when card is inserted" so the polarity has been updated to active low. Polarity is now specified with a GPIO define instead of a magic number. Signed-off-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
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Soren Brinkmann authored
Add nodes for the Arasan SDHCI controller to Zynq dts files. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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Stephen Boyd authored
Add the necessary DT nodes to probe the clock controllers on MSM devices as well as hook up the uart nodes to the clock controllers. This should allow us to boot to a serial console on all DT enabled MSM platforms. Cc: David Brown <davidb@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
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- Jan 29, 2014
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Boris BREZILLON authored
Add watchdog specific config for kizbox board. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Boris BREZILLON authored
Set default watchdog options in every SoC compatible with the sam9 watchdog. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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- Jan 27, 2014
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Russell King authored
Add support for the SolidRun Cubox-i devices. This commit adds similar basic support as the HummingBoard. Further devices will be supported in future patches. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Russell King authored
Add support for the SolidRun HummingBoard. This commit adds support for the following interfaces on this board: - Consumer Ir receiver - S/PDIF output - Both USB interfaces - Gigabit Ethernet using AR8035 - UART port Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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- Jan 24, 2014
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Jonas Jensen authored
When a skeleton "clocks { .. }" remain in .dtsi, the child node can be moved to .dts, "ref12" is then found by of_clk_get(). Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
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- Jan 21, 2014
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Stefan Agner authored
Depending on the regulator version, the voltage table might be different. Use version specific regulator tables in order to select correct voltage table. For the following regulator versions different voltage tables are now used: * TPS658623: Use correct voltage table for SM2 * TPS658643: New voltage table for SM2 Both versions are in use on the Colibri T20 module. Make use of the correct tables by requesting the correct SM2 voltage of 1.8V. This change is not backward compatible since an old driver is not able to correctly set that value. The value 1.8V is out of range for the old driver and will refuse to probe the device. The regulator starts with default settings and the driver shows appropriate error messages. On Colibri T20, the old value used to work with TPS658623 since the driver applied a wrong voltage table too. However, the TPS658643 used on V1.2 devices uses yet another voltage table and those broke that pseudo-compatibility. The regulator driver now has the correct voltage table for both regulator versions and those the correct voltage can be used in the device tree. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Ben Dooks authored
The R8A7790's dtsi file i2c0, i2c1, i2c2, and i2c3 nodes have clock references to the mstp3_clks clock node, however these clocks are in the mstp9_clks node. The error was introducted in 72197ca7 ("ARM: shmobile: r8a7790: Reference clocks") which is in Simon's current development tree. This patch fixes the following error: of_clk_src_onecell_get: invalid clock index 31 i2c-rcar e6508000.i2c: cannot get clock i2c-rcar: probe of e6508000.i2c failed with error -2 Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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- Jan 18, 2014
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Tero Kristo authored
This patch creates a unique node for each clock in the AM43xx power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
AM35xx now uses the clock data from device tree. Most of the data is shared with OMAP3xxx, but as there is some delta, a new base .dtsi file is also created for the SoC. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
This patch creates a unique node for each clock in the OMAP3 power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
This patch creates a unique node for each clock in the AM33xx power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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J Keerthy authored
This patch adds optfclk_pciephy_clk and optfclk_pciephy_div_clk which are used by PCIe phy. It also adds a mux clock to choose the source of optfclk_pciephy_div_clk clock. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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J Keerthy authored
This patch changes apll_pcie_m2_ck to fixed factor clock as there are no configurable divider associated to m2. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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J Keerthy authored
The patch adds a mux node to choose the parent of apll_pcie_ck node. Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
This patch creates a unique node for each clock in the DRA7 power, reset and clock manager (PRCM). TODO: apll_pcie clock node is still a dummy in this version, and proper support for the APLL should be added. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
This patch creates a unique node for each clock in the OMAP5 power, reset and clock manager (PRCM). Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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Tero Kristo authored
This patch creates a unique node for each clock in the OMAP4 power, reset and clock manager (PRCM). OMAP443x and OMAP446x have slightly different clock tree which is taken into account in the data. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
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- Jan 17, 2014
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Grant Likely authored
device_type is deprecated and the kernel doesn't require it in most cases. The only exceptions for flat tree users are the "gianfar", "ucc_geth" and "ibm,emac" bindings, and arguably that requirement could be relaxed for ucc_geth and ibm,emac (that is a task for separate patches though). This patch removes references to device_type="network" from the binding documentation where possible and removes the properties from ARM and microblaze dts files. This patch does not modify the powerpc .dts files since there are a much larger number of them affected and I think the ucc_geth, ibm,emac and gianfar users should be addressed before clearing out the references to reduce the chance of breakage. Signed-off-by: Grant Likely <grant.likely@linaro.org> Acked-by: Michal Simek <monstr@monstr.eu> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org>
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- Jan 16, 2014
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Sherman Yin authored
Enable pinctrl for Broadcom Capri (BCM281xx) SoCs. Signed-off-by: Sherman Yin <syin@broadcom.com> Reviewed-by: Christian Daudt <bcm@fixthebug.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Grant Likely authored
The device_type property is deprecated for the flattened device tree and the value "ethernet-phy" has never been defined as having a useful meaning. Neither the kernel nor u-boot depend on it. It should never have appeared in PHY bindings. This patch removes all references to "ethernet-phy" as a device_type value from the documentation and the .dts files. This patch was generated mechanically with the following command and then verified by looking at the diff. sed -i '/"ethernet-phy"/d' `git grep -l '"ethernet-phy"'` Signed-off-by: Grant Likely <grant.likely@linaro.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- Jan 15, 2014
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Simon Guinot authored
This patch updates the Armada 370/XP SATA node with the new compatible string "marvell,armada-370-sata". Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Lior Amsalem <alior@marvell.com> Cc: stable@vger.kernel.org # v3.6+ Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Tejun Heo <tj@kernel.org>
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- Jan 13, 2014
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Nicolin Chen authored
This reverts commit b1d27c79 . Previously we switched the SSI scriprt to dual-fifo mode to reduce playback underrun issue, which is only included by SDMA firmware version 2. However, there are quite a lot people still using version 1 or default firmware in the ROM code of SoC while these two kinds of firmwares do not support the dual-fifo script and the audio function on their platform would be broken. Thus this patch provisionally reverts the dual-fifo script to the original single fifo script to meet all kinds of users' requirements, including the version 1/2 or inner ROM firmware. Reported-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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- Jan 11, 2014
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Stephen Boyd authored
The summary interrupt is #16 in the SPI space. Unfortunately, when this device was translated from board files to DT we forgot to subtract 16 from the interrupt number to translate it into a SPI interrupt. Also, the register space is larger than 4k, increase it appropriately so that the gpio driver doesn't try to access registers outside of its mapping. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kevin Hilman <khilman@linaro.org>
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