- Jun 10, 2016
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Marek Vasut authored
Add support for this small MP3 player based on STMP3780 (rev.3). Currently supported are both external microSD and internal SD-NAND bridge, PWM and USB gadget. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Marek Vasut authored
Add support for this small MP3 player based on STMP3780 (rev.4). Currently supported is both external microSD and internal SD-NAND bridge, PWM and USB gadget. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Marek Vasut authored
Add 2-pin pinmux settings for AUART2. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Marek Vasut authored
Add pinmux configuration for SSP2 port in SD mode, both for the 4-bit and 8-bit case. Signed-off-by:
Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- Jun 09, 2016
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Damien Riegel authored
This enables support for the CAN controller located in the FPGA. Signed-off-by:
Damien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Damien Riegel authored
Enable FPGA's IRQ controller. It is in charge of dispatching interrupts generated by IPs in the FPGA. The SoC is notified that an interrupt occurred through a GPIO. Signed-off-by:
Damien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- Jun 06, 2016
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Stefan Agner authored
Add input mux for UART2 RX in DTE mode. This allows to use the pad UART2_TX_DATA_ALT0 as UART2 RX. This particular input select seems to be missing in current reference manuals (Rev. B), but when looking at the tables and other UART input select registers (e.g. UART3) it seems naturally that this input mux register also has a fourth pad option for UART2_TX_DATA_ALT0. It has also been proven to be required to use UART2 in DTE mode and the particular pads on the Colibri iMX7 platform. Signed-off-by:
Stefan Agner <stefan@agner.ch> Acked-by:
Frank Li <Frank.Li@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
Pass "fsl,sai-mclk-direction-output" to the sai2 node, so that the SAI2_MCLK can be an output. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
Add SAI alias entries, which makes it possibe for the SAI driver to retrieve the port instance. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
Building with W=1 option leads to several warnings like: Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-1p1@110 has a unit name, but no reg property Fix them by removing the unneeded unit-addresses. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Peng Fan authored
Add clocks property for ocotp node. Signed-off-by:
Peng Fan <van.freenix@gmail.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Peng Fan authored
Add clocks property for ocotp node. Signed-off-by:
Peng Fan <van.freenix@gmail.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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- May 11, 2016
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Boris Brezillon authored
The memory range assigned to the PMC (Power Management Controller) was not including the PMC_PCR register which are used to control peripheral clocks. This was working fine thanks to the page granularity of ioremap(), but started to fail when we switched to syscon/regmap, because regmap is making sure that all accesses are falling into the reserved range. Signed-off-by:
Boris Brezillon <boris.brezillon@free-electrons.com> Reported-by:
Richard Genoud <richard.genoud@gmail.com> Tested-by:
Richard Genoud <richard.genoud@gmail.com> Fixes: 863a81c3 ("clk: at91: make use of syscon to share PMC registers in several drivers") Cc: <stable@vger.kernel.org> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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- May 10, 2016
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Marc Gonzalez authored
The device driver was added in v4.5 by commit dca536c4 ("watchdog: add support for Sigma Designs SMP86xx/SMP87xx") Signed-off-by:
Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Marc Gonzalez authored
This platform will use the new generic platdev driver. Signed-off-by:
Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Marc Gonzalez authored
Commit fefe0535 ("clk: tango4: improve clkgen driver") added support for USB and SDIO clocks. Signed-off-by:
Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Marc Gonzalez authored
Define the CPU temperature sensor, and critical trip point. Commit 799d71da471c ("add temperature sensor support for tango SoC") added the device driver. Acked-by:
Eduardo Valentin <edubezval@gmail.com> Signed-off-by:
Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Wenyou Yang authored
An error in documentation of the NAND Flash Controller (NFC) led to choose another compatibility string for sama5d2 with an impact on the NAND flash ready/busy information. It was producing the error message: atmel_nand 80000000.nand: Time out to wait for interrupt: 0x08000000 and had an impact on performance. So, switch back to the classical "atmel,sama5d3-nfc" compatibility string for this SoC which gives the proper ready/busy bit information. The NAND flash driver will be updated to remove the support for this different implementation. Signed-off-by:
Wenyou Yang <wenyou.yang@atmel.com> Acked-by:
Romain Izard <romain.izard.pro@gmail.com> [nicolas.ferre@atmel.com: change commit message] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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- May 09, 2016
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Joel Stanley authored
This adds a common device tree for all fifth generation Aspeed systems, and a board specific device tree for the ast2500 evaluation board. Signed-off-by:
Joel Stanley <joel@jms.id.au>
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Joel Stanley authored
A common device tree for all forth gen/ast2400 systems and a board specific dts for the Palmetto OpenPower developemnt machine which was used for testing. Signed-off-by:
Joel Stanley <joel@jms.id.au>
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Priit Laes authored
Enable pll3 and pll7 clocks that are needed by display clocks. Signed-off-by:
Priit Laes <plaes@plaes.org> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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Olliver Schinagl authored
There are 3 kinds of OLinuXino Lime2 boards. One without any on board storage, one with NAND storage and one with eMMC storage. This patch adds the eMMC variant of boards. eMMC storage is different from a regular SD card in that it is soldered on the board and cannot be changed. Additionally, it shares pins with the NAND module and with the second SPI port. Signed-off-by:
Olliver Schinagl <oliver@schinagl.nl> [Maxime: Removed the change log from the commit log] Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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- May 06, 2016
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Marek Szyprowski authored
MAX8997 PMIC requires interrupt and fails probing without it. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Fixes: d105f0b1 ("ARM: dts: Add basic dts file for Samsung Trats board") Cc: <stable@vger.kernel.org> [k.kozlowski: Write commit message, add CC-stable] Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Marek Szyprowski authored
The usage of slash character causes failure when creating regulator debugfs entry. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> [k.kozlowski: Write commit message] Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Javier Martinez Canillas authored
The MFC nodes with the memory regions reserved for memory allocations are missing in the Exynos5420 Peach Pit and Exynos5800 Peach Pi DTS. This causes the s5p-mfc driver probe to fail with the following error: [ 4.140647] s5p_mfc_alloc_memdevs:1072: Failed to declare coherent memory for MFC device [ 4.216163] s5p-mfc: probe of 11000000.codec failed with error -12 Add the missing nodes so the driver probes and the {en,de}coder video nodes are registered correctly: [ 4.096277] s5p-mfc 11000000.codec: decoder registered as /dev/video4 [ 4.102282] s5p-mfc 11000000.codec: encoder registered as /dev/video5 Signed-off-by:
Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Mike Williams authored
Add node to support SAMA5D4 hardware random number generator. Signed-off-by:
Mike Williams <mike@mikebwilliams.com> [nicolas.ferre@atmel.com: reduce the register map size] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Mike Williams authored
Add node to support SAMA5D3 hardware random number generator. Signed-off-by:
Mike Williams <mike@mikebwilliams.com> [nicolas.ferre@atmel.com: reduce the register map size] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Mike Williams authored
Add node to support SAMA5D2 hardware random number generator. Signed-off-by:
Mike Williams <mike@mikebwilliams.com> [nicolas.ferre@atmel.com: reduce the register map size] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Nicolas Ferre authored
No need to map 0x4000 bytes for the TRNG device: reduce it to 0x100. Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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- May 05, 2016
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Priit Laes authored
Enable pll3 and pll7 clocks that are needed to drive display clocks. Signed-off-by:
Priit Laes <plaes@plaes.org> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The CHIP has a composite output available muxed with the microphone in the micro-jack plug. Enable the composite output in its DTS. Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The TCON, tv-encoder and display engine backends and frontends are combined to create our display pipeline. Add them to the R8 DTSI. It's supposed to be perfectly compatible with the A10s and A13, but since we haven't tested it on them yet, it's safer to just enable it on the R8. Eventually, it should be moved to sun5i.dtsi Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
Enable the display and TCON (channel 0 and channel 1) clocks that are going to be needed to drive the display engine, tcon and TV encoders. Acked-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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- May 04, 2016
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Linus Walleij authored
Configure the two accelerometers sharing GPIO line 82 as: - Open drain so that they can share the same interrupt line. Configure the corresponding interrupt pin: - Trigger on the falling edge since open drain implies that we do not actively drive the line high, but we will actively drive it low to generate interrupts and then it moves from high to low i.e. a falling edge. - Pulled up so the line will be biased to high unless an IRQ is active on any device on the line, and thus it goes high again after the interrupt is deasserted. Cc: linux-iio@vger.kernel.org Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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- May 03, 2016
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Marek Vasut authored
Add USB OTG support to M53EVK instead of just USB gadget. Signed-off-by:
Marek Vasut <marex@denx.de> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
imx6ul-14x14-evk has a wm8960 codec connected via SAI2 port. Add support for it. Thanks to Petr Kulhavy <brain@jikos.cz> for the hint on initializing the PLL4 frequency to get a correct MCLK. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
The following build warnings are seen when building with 'W=1' option: Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-1p1@110 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-3p0@120 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-2p5@130 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddcore@140 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddpu@140 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddsoc@140 has a unit name, but no reg property Fix them by removing the unneeded unit-addresses. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Chanwoo Choi authored
This patch adds the bus device tree nodes for INT (Internal) block to enable the AMBA bus frequency scaling and add the NoC (Network on Chip) Probe Device Tree node to measure the bandwidth for AMBA AXI bus. The WCORE bus bus is parent device in INT block using VDD_INT. Signed-off-by:
Chanwoo Choi <cw00.choi@samsung.com> Tested-by:
Markus Reichl <m.reichl@fivetechno.de> Tested-by:
Anand Moon <linux.amoon@gmail.com> Reviewed-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Chanwoo Choi authored
This patch adds the AMBA bus nodes using VDD_INT for Exynos542x SoC. Exynos542x has the following AMBA buses to translate data between DRAM and sub-blocks. Following list specifies the detailed correlation between sub-block and clock: - CLK_DOUT_ACLK400_WCORE clock for WCORE's AXI - CLK_DOUT_ACLK100_NOC for NoC (Network on Chip)'s AXI - CLK_DOUT_PCLK200_FSYS for FSYS's APB - CLK_DOUT_ACLK200_FSYS for FSYS's AXI - CLK_DOUT_ACLK200_FSYS2 for FSYS2's AXI - CLK_DOUT_ACLK333 for MFC's AXI - CLK_DOUT_ACLK266 for GEN's AXI - CLK_DOUT_ACLK66 for PERIC/PERIR's AXI - CLK_DOUT_ACLK333_G2D for G2D's AXI - CLK_DOUT_ACLK266_G2D for ACP's AXI - CLK_DOUT_ACLK300_JPEG for JPEG's AXI - CLK_DOUT_ACLK166 for JPEG's APB - CLK_DOUT_ACLK300_DISP1 for FIMD's AXI - CLK_DOUT_ACLK400_DISP1 for DISP1's AXI - CLK_DOUT_ACLK300_GSCL for GSCL Scaler's AXI - CLK_DOUT_ACLK400_MSCL for MSCL's AXI Signed-off-by:
Chanwoo Choi <cw00.choi@samsung.com> Tested-by:
Markus Reichl <m.reichl@fivetechno.de> Tested-by:
Anand Moon <linux.amoon@gmail.com> Reviewed-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Chanwoo Choi authored
This patch adds the NoCP (Network on Chip Probe) Device Tree node to measure the bandwidth of memory and g3d in Exynos542x SoC. Signed-off-by:
Chanwoo Choi <cw00.choi@samsung.com> Tested-by:
Markus Reichl <m.reichl@fivetechno.de> Tested-by:
Anand Moon <linux.amoon@gmail.com> Reviewed-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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