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2014-05-08ARM: dts: keystone: drop address and size cells from GIC nodeLucas Stach1-2/+0
This is likely a copy-and-paste error from the ARM GIC documentation, that has already been fixed. address-cells should have been set to 0, as with the size cells. As having those properties set to 0 is the same thing as not specifying them, drop them completely. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-05-08ARM: dts: sirf: add resets for dspif, gps and dsp nodesTao Huang1-0/+3
this patch fills the resets properity for dspif, gps and dsp nodes. these nodes belong to GPS related modules. Signed-off-by: Tao Huang <Tao.Huang@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com>
2014-05-08ARM: dts: atlas6: add cortex-a9-pmu compatible PMU nodeYe He1-0/+5
add cortex-a9-pmu node to make the performance monitor unit work on atlas6. Signed-off-by: Ye He <Ye.He@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com>
2014-05-08ARM: dts: sirf: move to use generic dma dt-binding for spiBarry Song2-9/+12
in drivers/spi/spi-sirf.c, we have moved to use generic dma dt-binding. here the dts should be changed too. Cc: Mark Brown <broonie@linaro.org> Signed-off-by: Barry Song <Baohua.Song@csr.com>
2014-05-07ARM: at91/dt: at91-cosino_mega2560 remove useless tsadcc nodeAlexandre Belloni1-5/+0
The tsadcc node is useless as it doesn't refer to anything and the touchscreen is handled by the adc0 node. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: remove atmel_tsadcc platform_dataAlexandre Belloni2-10/+0
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07Input: atmel_tsadcc: remove driverAlexandre Belloni4-377/+0
The atmel_tsadcc driver is not used anymore, it has been replaced by at91_adc so remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: remove atmel_tsadcc from sama5_defconfigAlexandre Belloni1-1/+0
atmel_tsadcc has been removed, stop selecting it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9rl: switch from atmel_tsadcc to at91_adcAlexandre Belloni3-63/+2
atmel_tsadcc is not allowing to use the remaining ADC channels while at91_adc does. Completely switch to at91_adc and remove the tsadcc platform_data for at91sam9rl and at91sam9rl based boards. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9g45: switch from atmel_tsadcc to at91_adcAlexandre Belloni3-66/+5
atmel_tsadcc is not allowing to use the remaining ADC channels while at91_adc does. Completely switch to at91_adc and remove the tsadcc platform_data for at91sam9g45 and at91sam9g45 based boards. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9rlek add touchscreen support through at91_adcAlexandre Belloni1-0/+14
at91_adc now supports reading a touchscreen for ADCs without a TSMR register. Enable touchscreen support through at91_adc. This allows to use both a touchscreen and the remaining ADC channel at the same time. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9rl: add at91_adc to support adc and touchscreenAlexandre Belloni2-0/+92
The ADC clock needs to be defined to enable the at91_adc driver. It is defined to the same speed that is used for atmel_tsadcc. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07iio: adc: at91: add sam9rl supportAlexandre Belloni1-0/+18
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07iio: adc: at91: remove unused include from include/machAlexandre Belloni2-121/+102
That include file is now only used by the at91_adc driver, remove it from include/mach for better driver separation. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9m10g45ek: Add touchscreen support through at91_adcAlexandre Belloni2-1/+2
at91_adc now supports reading a touchscreen for ADCs without a TSMR register. Enable touchscreen support through at91_adc. This allows to use both a touchscreen and the remaining ADC channel at the same time. Also, lower the clock for the ADC as it allows to have more stable reads and this is the speed used by atmel_tsadcc. It lowers the maximum throughput rate from 440000 samples per second to 12958 samples per second. It shouldn't be an issue as the CPU is not able to keep up reading samples at that frequency. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07iio: adc: at91_adc: Add support for touchscreens without TSMRAlexandre Belloni3-47/+174
Old ADCs, as present on the sam9rl and the sam9g45 don't have a TSMR register and the touchscreen support should be handled differently. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07iio: adc: at91: cleanup platform_dataAlexandre Belloni2-23/+19
num_channels and registers are not used anymore since they are defined inside the driver and assigned by matching the id_table. Also, struct at91_adc_reg_desc is now only used inside the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9260: remove unused platform_dataAlexandre Belloni1-10/+0
num_channels and registers are not used anymore since they are defined inside the at91_adc driver and assigned by matching the id_table. Also, remove the mach/at91_adc.h include that is not necessary anymore. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: sam9g45: remove unused platform_dataAlexandre Belloni1-10/+0
num_channels and registers are not used anymore since they are defined inside the at91_adc driver and assigned by matching the id_table. Also, remove the mach/at91_adc.h include that is not necessary anymore. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: define sam9rlek crystal frequenciesBoris BREZILLON1-0/+9
Define at91sam9rlek crystal frequencies. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: move at91sam9rl SoC to the new slow/main clock modelsBoris BREZILLON1-7/+39
Move at91sam9rl SoC to the new main/slow clock model. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: define main xtal frequency of the at91sam9261ek boardBoris BREZILLON1-0/+4
Define at91sam9261ek main crystal frequency. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Jean-Jacques HIBLOT <jjhiblot@traphandler.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: move at91sam9261 SoC to the new main clock modelBoris BREZILLON1-2/+21
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Jean-Jacques HIBLOT <jjhiblot@traphandler.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: add xtal frequencies to sama5d3 xplained boardBoris BREZILLON1-0/+8
Define crystal properties of sama5d3 xplained board. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: add xtal frequencies to sama5d3xcm boardsBoris BREZILLON1-0/+8
Define crystal frequencies of sama5d3xcm boards. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91/dt: move sama5d3 SoC to the new main/slow clk modelBoris BREZILLON1-6/+55
Replace the old main and clk definitions (fixed rate clk) by the new main and slow clk subtree definition (ck = mux(rc_osc, osc)). Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07clk: at91: add slow clk documentationBoris BREZILLON1-0/+72
Add slow clk, and slow oscillators documentation. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07clk: at91: add slow clks driverBoris BREZILLON7-2/+557
AT91 slow clk is a clk multiplexer. In some SoCs (sam9x5, sama5, sam9g45 families) this multiplexer can choose among 2 sources: an internal RC oscillator circuit and an oscillator using an external crystal. In other Socs (sam9260 family) the multiplexer source is hardcoded with the OSCSEL signal. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07clk: at91: update main clk documentationBoris BREZILLON1-9/+47
Update main clk documentation to match main clk implementation rework. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07clk: at91: rework main clk implementationBoris BREZILLON3-63/+532
AT91 main clk is a clk multiplexer and not a simple fixed rate clk as currently implemented. In some SoCs (sam9x5, sama5, sam9g45 families) this multiplexer can choose among 2 sources: an internal RC oscillator circuit and an oscillator using an external crystal. In other Socs (sam9260, rm9200 families) the multiplexer source is hardcoded to the external crystal oscillator. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ARM: at91: localize GPIO headerLinus Walleij42-13/+56
This moves the <mach/gpio.h> header in the AT91 platform down into the machine directory and removes the reliance on MACH_NEED_GPIO_H from the AT91. This does not move the platform to GENERIC_GPIO but localize the remaining work to be done for this to the mach-at91 folder. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [nicolas.ferre@atmel.com: adapt to newer kernel, add rsi-ews board] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-07ASoC: sam9g20_wm8731: remove useless mach/gpio.hNicolas Ferre1-1/+0
This include file is about to disapear. In addition it is useless for this code. So it is time to remove it. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Mark Brown <broonie@linaro.org>
2014-05-07ARM: dts: sirf: add pin group for USP0 with only RX or TX frame sync for atlas6Rongjun Ying1-0/+12
add pin groups for USP0 only holding one of TX and RX frame sync. this patch matches with the change in drivers/pinctrl/sirf. commit 73f68c01f46 did this for prima2, but missed prima2. this patch fixes the problem. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-06ARM: dts: omap3-n900: use MATRIX_KEY for keymapSebastian Reichel1-51/+52
Use MATRIX_KEY macro from dt-bindings/input/input.h to make the keyboard matrix human readable. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: dra7: Add qspi deviceSourav Poddar2-0/+94
These add device tree entry for qspi controller driver on dra7-evm. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am335x-evmsk: Add vtt_fixed regulatorDave Gerlach1-0/+11
The VTT regulator for DDR3 termination on the am335x-evmsk is controlled by a gpio. It is configured by the bootloader so here we define an always-on, fixed voltage regulator to hold the gpio. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am437x-gp-evm: Add vtt_fixed regulatorDave Gerlach1-0/+11
The VTT regulator for DDR3 termination on the am437x-gp-evm is controlled by a gpio. It is configured by the bootloader so here we define an always-on, fixed voltage regulator to hold the gpio. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am437x: Add touchscreen support for GP EVMSekhar Nori1-0/+20
Add touchscreen support for AM437x GP EVM using pixcir touchscreen controller. CC: Benoit Cousson <bcousson@baylibre.com> CC: Tony Lindgren <tony@atomide.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am43x-epos-evm: Correct Touch controller infoRoger Quadros1-2/+10
Fixup Y resolution and add default pin state. Also update the compatible id. CC: Benoit Cousson <bcousson@baylibre.com> CC: Tony Lindgren <tony@atomide.com> CC: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am335x-igep0033: use phandles for USB and DMA refsGuido Martínez1-19/+19
Use phandles instead of unit adresses to reference usb and dma nodes. This makes the DT more robust and readable. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am335x-evmsk: use phandles for USB and DMA refsGuido Martínez1-19/+19
Use phandles instead of unit adresses to reference usb and dma nodes. This makes the DT more robust and readable. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am335x-evm: use phandles for USB and DMA refsGuido Martínez1-19/+19
Use phandles instead of unit adresses to reference usb and dma nodes. This makes the DT more robust and readable. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am335x-bone-common: use phandles for USB and DMA refsGuido Martínez1-19/+19
Use phandles instead of unit adresses to reference usb and dma nodes. This makes the DT more robust and readable. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: OMAP2+: Add machine entry for dra72x devicesRajendra Nayak1-4/+21
The only difference from the dra74x devices is the missing .smp entry. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: OMAP2+: Replace all __initdata with __initconst for const initRajendra Nayak1-11/+11
Use of const init definition must use __initconst so replace all such instances where __initdata is used. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: Add support for DRA72x family of devicesRajendra Nayak7-34/+104
DRA722 is part of DRA72x family which are single core cortex A15 devices with most infrastructure IPs otherwise same as whats on the DRA74x family. So move the cpu nodes into dra74x.dtsi and dra72x.dtsi respectively. Also add a minimal dra72-evm dts file. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: linux-doc@vger.kernel.org Cc: devicetree@vger.kernel.org Acked-by: Arnd Bergmann <arnd@arndb.de> [tony@atomide.com: updated for Makefile sorting] Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: dra7-evm: Remove the wrong and undocumented compatibleRajendra Nayak1-1/+1
"ti,dra752" is neither documented nor correct, since the device is actually a dra742 device as rightly documented in dt bindings. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Cc: devicetree@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: am43x-epos: Add qspi deviceSourav Poddar2-0/+74
This patch adds qspi nodes for am43xx SOC devices. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: cm-t54: add WiFi/BT supportDmitry Lifshitz1-1/+52
Add support of AW-NH387 (mwifiex) WiFi/BT chip connected to MMC3. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54Dmitry Lifshitz3-1/+416
Add support for CM-T54 CoM and SBC-T54 board: http://compulab.co.il/products/computer-on-modules/cm-t54/ http://compulab.co.il/products/sbcs/sbc-t54/ SBC-T54 is a single board computer based on OMAP5432 CPU. It is implemented with a CM-T54 CoM providing most of the functions, and SB-T54 carrier board providing connectors and several additional functions. Added basic support for: * PMIC * LED * MMC/SD * eMMC * USB * I2C1/4 * SB-T54 and CM-T54 EEPROMs * RTC Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> [tony@atomide.com: updated for Makefile sorting] Signed-off-by: Tony Lindgren <tony@atomide.com>
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