| 88f741c | popcornmix | 13 April 2015, 22:34:50 UTC | bcm2835-mmc: Add range of debug options for slowing things down | 13 April 2015, 23:04:39 UTC |
| bce1174 | Jakub Kicinski | 02 March 2015, 15:34:37 UTC | bcm2708: fix uart1 parameters System clock is 250MHz, but the device uses a non-standard oversampling rate (8 instead of 16) hence the clock rate has to be multiplied by 16/8 = 2. Currently the clock rate seems to be divided by 2. Also correct the .type and .flags. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> | 13 April 2015, 23:04:35 UTC |
| f431558 | popcornmix | 13 April 2015, 16:16:29 UTC | config: Add default configs | 13 April 2015, 20:45:19 UTC |
| b7af628 | Clive Messer | 02 April 2015, 11:22:55 UTC | Add Device Tree support for RPi-DAC. | 13 April 2015, 20:45:18 UTC |
| 12cb37f | Waldemar Brodkorb | 25 March 2015, 08:26:17 UTC | Add driver for rpi-proto Forward port of 3.10.x driver from https://github.com/koalo We are using a custom board and would like to use rpi 3.18.x kernel. Patch works fine for our embedded system. URL to the audio chip: http://www.mikroe.com/add-on-boards/audio-voice/audio-codec-proto/ Playback tested with devicetree enabled. Signed-off-by: Waldemar Brodkorb <wbrodkorb@conet.de> | 13 April 2015, 20:45:17 UTC |
| f56cbd3 | Phil Elwell | 27 March 2015, 11:45:44 UTC | BCM270x_DT: Refactor bcm2708.dtsi and bcm2709.dtsi Extract the common elements, creating bcm2708_common.dtsi | 13 April 2015, 20:45:16 UTC |
| a63495e | Noralf Trønnes | 24 March 2015, 14:12:35 UTC | BCM270x_DT: add bcm2835-mmc entry Add Device Tree entry for bcm2835-mmc. In non-DT mode, don't add the device in the board file. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:15 UTC |
| 839ccef | Noralf Trønnes | 24 March 2015, 13:50:19 UTC | bcm270x: add mmc-bcm2835 clock Add clock for the mmc-bcm2835.0 device. Will be used in non-DT mode. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:14 UTC |
| 35e87da | Noralf Trønnes | 24 March 2015, 13:48:30 UTC | BCM270x_DT: add bcm2835-dma entry Add Device Tree entry for bcm2835-dma. The entry doesn't contain any resources since they are handled by the arch/arm/mach-bcm270x/dma.c driver. In non-DT mode, don't add the device in the board file. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:13 UTC |
| 769a0ed | Noralf Trønnes | 07 March 2015, 19:40:43 UTC | dts: overlay: rpi-display: pullup irq gpio An early version of rpi-display needs the touch controller irq to be pulled up. This is the version with 9-bit SPI as default. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:12 UTC |
| bf6b7e4 | Noralf Trønnes | 07 March 2015, 19:40:07 UTC | dts: overlay: piscreen: set speed to 24MHz Some of the displays can't handle the 32MHz speed. Lower the default speed to 24MHz. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:12 UTC |
| 4f2bbfb | Noralf Trønnes | 07 March 2015, 19:39:30 UTC | dts: overlay: add support for MZ61581 display Add Device Tree overlay for MZ61581 display by Tontec. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:11 UTC |
| 27146e2 | Martin Sperl | 02 March 2015, 09:37:02 UTC | enable compiling spi-bcm2835 and add overlay to allow us to load the driver | 13 April 2015, 20:45:10 UTC |
| ebb0b22 | Noralf Trønnes | 27 February 2015, 17:17:25 UTC | dts: overlay: add support for Adafruit PiTFT Add DT overlay for the Adafruit PiTFT 2.8" resistive touch screen Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:09 UTC |
| 91f5fc8 | Phil Elwell | 27 February 2015, 15:10:24 UTC | enc28j60: Add device tree compatible string and an overlay | 13 April 2015, 20:45:08 UTC |
| c3797a1 | Noralf Trønnes | 26 February 2015, 20:38:47 UTC | dts: overlay: add support for PiScreen display Add Device Tree overlay for PiScreen display by OzzMaker.com Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:07 UTC |
| e8390ff | Noralf Trønnes | 26 February 2015, 20:38:00 UTC | dts: overlay: add support for HY28B display Add Device Tree overlay for HY28B display by HAOYU Electronics. Default values are set to match Texy's display shield. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:06 UTC |
| 1bef338 | Noralf Trønnes | 26 February 2015, 20:36:27 UTC | dts: overlay: add support for HY28A display Add Device Tree overlay for HY28A display by HAOYU Electronics. Default values are set to match Texy's display shield. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:06 UTC |
| 2a5fa11 | Noralf Trønnes | 26 February 2015, 20:24:05 UTC | dts: overlay: add support for rpi-display Add Device Tree overlay for rpi-display by Watterott. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:45:05 UTC |
| 77fa1da | Jon Burgess | 17 February 2015, 13:22:17 UTC | Create generic i2c-rtc overlay for supporting ds1307, ds3231, pcf2127 and pcf8523. Signed-off-by: Jon Burgess <jburgess777@gmail.com> | 13 April 2015, 20:45:04 UTC |
| 0d6a4ef | Dave Martin | 01 April 2015, 13:08:31 UTC | serial/amba-pl011: Refactor and simplify TX FIFO handling Commit 734745c serial/amba-pl011: Activate TX IRQ passively adds some complexity and overhead in the form of a softirq mechanism for transmitting in the absence of interrupts. This patch simplifies the code flow to reduce the reliance on subtle behaviour and avoid fragility under future maintenance. To this end, the TX softirq mechanism is removed and instead pl011_start_tx() will now simply stuff the FIFO until full (guaranteeing future TX IRQs), or until there are no more chars to write (in which case we don't care whether an IRQ happens). Signed-off-by: Dave Martin <Dave.Martin@xxxxxxx> Signed-off-by: Jakub Kicinski <kubakici@xxxxx> | 13 April 2015, 20:45:03 UTC |
| 3a947da | Dave Martin | 27 February 2015, 15:51:37 UTC | serial/amba-pl011: Activate TX IRQ passively The current PL011 driver transmits a dummy character when the UART is opened, to assert the TX IRQ for the first time (see pl011_startup()). The UART is put in loopback mode temporarily, so the receiver presumably shouldn't see anything. However... At least some platforms containing a PL011 send characters down the wire even when loopback mode is enabled. This means that a spurious NUL character may be seen at the receiver when the PL011 is opened through the TTY layer. The current code also temporarily sets the baud rate to maximum and the character width to the minimum, to that the dummy TX completes as quickly as possible. If this is seen by the receiver it will result in a framing error and can knock the receiver out of sync -- turning subsequent output into garbage until synchronisation is reestablished. (Particularly problematic during boot with systemd.) To avoid spurious transmissions, this patch removes assumptions about whether the TX IRQ will fire until at least one TX IRQ has been seen. Instead, the UART will unmask the TX IRQ and then slow-start via polling and timer-based soft IRQs initially. If the TTY layer writes enough data to fill the FIFO to the interrupt threshold in one go, the TX IRQ should assert, at which point the driver changes to fully interrupt-driven TX. In this way, the TX IRQ is activated as a side-effect instead of being done deliberately. This should also mean that the driver works on the SBSA Generic UART[1] (a cut-down PL011) without invasive changes. The Generic UART lacks some features needed for the dummy TX approach to work (FIFO disabling and loopback). [1] Server Base System Architecture (ARM-DEN-0029-v2.3) http://infocenter.arm.com/ (click-thru required :/) Signed-off-by: Dave Martin <Dave.Martin@xxxxxxx> | 13 April 2015, 20:45:02 UTC |
| f5b6bc1 | Phil Elwell | 26 February 2015, 09:58:22 UTC | pinctrl-bcm2835: Only request the interrupts listed in the DTB Although the GPIO controller can generate three interrupts (four counting the common one), the device tree files currently only specify two. In the absence of the third, simply don't register that interrupt (as opposed to registering 0), which has the effect of making it impossible to generate interrupts for GPIOs 46-53 which, since they share pins with the SD card interface, is unlikely to be a problem. | 13 April 2015, 20:45:01 UTC |
| 022f1df | Phil Elwell | 24 February 2015, 13:40:50 UTC | pinctrl-bcm2835: Fix interrupt handling for GPIOs 28-31 and 46-53 Contrary to the documentation, the BCM2835 GPIO controller actually has four interrupt lines - one each for the three IRQ groups and one common. Rather confusingly, the GPIO interrupt groups don't correspond directly with the GPIO control banks. Instead, GPIOs 0-27 generate IRQ GPIO0, 28-45 GPIO1 and 46-53 GPIO2. Awkwardly, the GPIOS for IRQ GPIO1 straddle two 32-entry GPIO banks, so it is cleaner to split out a function to process the interrupts for a single GPIO bank. This bug has only just been observed because GPIOs above 27 can only be accessed on an old Raspberry Pi with the optional P5 header fitted, where the pins are often used for I2S instead. | 13 April 2015, 20:45:00 UTC |
| ca0cb9b | Rainer Herbers | 15 February 2015, 12:44:14 UTC | Create bmp085_i2c-sensor-overlay.dts and update Makefile | 13 April 2015, 20:44:59 UTC |
| be003e4 | Phil Elwell | 12 February 2015, 11:17:53 UTC | Fix LED "input" trigger implementation for 3.19 | 13 April 2015, 20:44:58 UTC |
| f0ea57b | jeanleflambeur | 01 February 2015, 11:35:38 UTC | Fix grabbing lock from atomic context in i2c driver 2 main changes: - check for timeouts in the bcm2708_bsc_setup function as indicated by this comment: /* poll for transfer start bit (should only take 1-20 polls) */ This implies that the setup function can now fail so account for this everywhere it's called - Removed the clk_get_rate call from inside the setup function as it locks a mutex and that's not ok since we call it from under a spin lock. removed dead code and update comment fixed typo in comment | 13 April 2015, 20:44:57 UTC |
| 9e27b05 | android | 25 August 2014, 12:18:21 UTC | BCM2708_VCIO : Add automatic creation of device node | 13 April 2015, 20:44:57 UTC |
| 207ab40 | Byron Bradley | 06 February 2015, 14:19:41 UTC | Add device-tree overlay for pcf2127 Signed-off-by: Byron Bradley <byronb@afterthoughtsoftware.com> | 13 April 2015, 20:44:56 UTC |
| a1023c7 | Phil Elwell | 05 February 2015, 16:01:44 UTC | i2c_bcm2708: Fix clock reference counting | 13 April 2015, 20:44:55 UTC |
| 287692c | Phil Elwell | 04 February 2015, 12:59:36 UTC | w1-gpio: Sort out the pullup/parasitic power tangle | 13 April 2015, 20:44:54 UTC |
| 0676e97 | Phil Elwell | 04 February 2015, 10:02:24 UTC | pinctrl-bcm2835: bcm2835_gpio_direction_output must set the value | 13 April 2015, 20:44:53 UTC |
| ef2f917 | Phil Elwell | 03 February 2015, 11:41:38 UTC | BCM270x_DT: Add i2c0_baudrate and i2c1_baudrate parameters | 13 April 2015, 20:44:52 UTC |
| 8d55ebd | Daniel Matuschek | 03 February 2015, 06:15:19 UTC | HiFiBerry Amp: fix device-tree problems Some code to load the driver based on device-tree-overlays was missing. This is added by this patch. | 13 April 2015, 20:44:51 UTC |
| 4726f86 | popcornmix | 20 June 2014, 16:19:27 UTC | bcm2709: Simplify and strip down IRQ handler | 13 April 2015, 20:44:50 UTC |
| c1fe741 | Phil Elwell | 06 February 2015, 13:50:57 UTC | BCM270x_DT: Add pwr_led, and the required "input" trigger The "input" trigger makes the associated GPIO an input. This is to support the Raspberry Pi PWR LED, which is driven by external hardware in normal use. N.B. pwr_led is not available on Model A or B boards. | 13 April 2015, 20:44:49 UTC |
| bbfe16a | Ryan Coe | 01 February 2015, 01:26:03 UTC | Add device-tree overlay for ds1307 Signed-off-by: Ryan Coe <bluemrp9@gmail.com> | 13 April 2015, 20:44:49 UTC |
| b2c3156 | Ryan Coe | 01 February 2015, 01:25:49 UTC | Update ds1307 driver for device-tree support Signed-off-by: Ryan Coe <bluemrp9@gmail.com> | 13 April 2015, 20:44:48 UTC |
| 2d72def | Joerg Hohensohn | 01 February 2015, 21:08:03 UTC | bugfix for 32kHz sample rate, was missing | 13 April 2015, 20:44:47 UTC |
| 7a09844 | Daniel Matuschek | 31 January 2015, 15:07:56 UTC | Add a parameter to turn off SPDIF output if no audio is playing This patch adds the paramater auto_shutdown_output to the kernel module. Default behaviour of the module is the same, but when auto_shutdown_output is set to 1, the SPDIF oputput will shutdown if no stream is playing. | 13 April 2015, 20:44:46 UTC |
| 96bd7ad | Phil Elwell | 28 January 2015, 16:22:04 UTC | BCM2708_DT: Add pcf8523-rtc overlay | 13 April 2015, 20:44:45 UTC |
| b8c70f8 | Serge Schneider | 03 September 2014, 13:44:22 UTC | I2C: Only register the I2C device for the current board revision | 13 April 2015, 20:44:44 UTC |
| 60c1124 | Timo Kokkonen | 30 October 2014, 06:30:30 UTC | Added support to reserve/enable a GPIO pin to be used from pps-gpio module (LinuxPPS). Enable PPS modules in default config for RPi. | 13 April 2015, 20:44:43 UTC |
| b50a5ee | Phil Elwell | 26 January 2015, 09:18:24 UTC | Add pps-gpio DT overlay Parameters: gpiopin=<input pin> // Default 18 | 13 April 2015, 20:44:42 UTC |
| 4d814ab | Daniel Matuschek | 25 January 2015, 18:41:06 UTC | Add device tree overlay for HiFiBerry Amp/Amp+ This patch add the missing device tree file for the HiFiBerry Amp and Amp+ boards. | 13 April 2015, 20:44:41 UTC |
| e97da0a | Phil Elwell | 23 January 2015, 15:18:03 UTC | BCM2708_DT: Build the overlays as well | 13 April 2015, 20:44:40 UTC |
| 82b431d | Phil Elwell | 23 January 2015, 14:48:55 UTC | scripts/dtc: Update to upstream version with overlay patches | 13 April 2015, 20:44:39 UTC |
| 332f2e7 | Daniel Matuschek | 23 January 2015, 15:41:17 UTC | TAS5713: return error if initialisation fails Existing TAS5713 driver logs errors during initialisation, but does not return an error code. Therefore even if initialisation fails, the driver will still be loaded, but won't work. This patch fixes this. I2C communication error will now reported correctly by a non-zero return code. | 13 April 2015, 20:44:38 UTC |
| 3a26e7b | Phil Elwell | 15 January 2015, 10:39:06 UTC | Adding w1-gpio device tree overlays N.B. Requires firmware supporting multi-target overrides w1-gpio-overlay: Use if a pullup pin is not required. Parameters: gpiopin=<i/o pin> // default 4 w1-gpio-pullup-overlay: Use if a pullup pin is required. Parameters: gpiopin=<i/o pin> // default 4 pullup=<pullup pin> // default 5 | 13 April 2015, 20:44:38 UTC |
| 1b32ff2 | Phil Elwell | 06 January 2015, 12:06:55 UTC | Fix the activity LED in DT mode Add a "leds" node to the base DTBs, and a subnode for the activity LED. You can change the LED function like this: dtparam=act_led_trigger=heartbeat Add aliases for the other main nodes (soc, intc). Issue: linux #757 | 13 April 2015, 20:44:37 UTC |
| f00a062 | Phil Elwell | 18 December 2014, 16:48:32 UTC | lirc-rpi: Add device tree support, and a suitable overlay The overlay supports DT parameters that match the old module parameters, except that gpio_in_pull should be set using the strings "up", "down" or "off". lirc-rpi: Also support pinctrl-bcm2835 in non-DT mode | 13 April 2015, 20:44:36 UTC |
| c68c6b4 | Phil Elwell | 16 December 2014, 10:23:48 UTC | DT: Add overrides to enable i2c0, i2c1, spi and i2s | 13 April 2015, 20:44:35 UTC |
| fb571c9 | Phil Elwell | 05 December 2014, 17:26:26 UTC | fdt: Add support for the CONFIG_CMDLINE_EXTEND option | 13 April 2015, 20:44:34 UTC |
| 802ce94 | popcornmix | 13 April 2015, 17:45:39 UTC | Adding Device Tree support for some RPi audio cards | 13 April 2015, 20:44:33 UTC |
| 7c66aca | Phil Elwell | 13 April 2015, 18:14:18 UTC | bcm2708: Allow option card devices to be configured via DT If the kernel is built with Device Tree support, and if a DT blob is provided for the kernel at boot time, then the platform devices for option cards are not created. This avoids both the need to blacklist unwanted devices, and the need to update the board support code with each new device. | 13 April 2015, 20:44:32 UTC |
| f8782d0 | Daniel Matuschek | 04 August 2014, 09:09:58 UTC | Added driver for HiFiBerry Amp amplifier add-on board The driver contains a low-level hardware driver for the TAS5713 and the drivers for the Raspberry Pi I2S subsystem. | 13 April 2015, 20:44:31 UTC |
| 336da88 | Daniel Matuschek | 04 August 2014, 08:06:56 UTC | Added support for HiFiBerry DAC+ The driver is based on the HiFiBerry DAC driver. However HiFiBerry DAC+ uses a different codec chip (PCM5122), therefore a new driver is necessary. | 13 April 2015, 20:44:31 UTC |
| b3b5a6a | popcornmix | 07 August 2014, 01:03:50 UTC | Revert "ARM: dma: Use dma_pfn_offset for dma address translation" This reverts commit 6ce0d20016925d031f1e24d64302e4c976d7cec6. | 13 April 2015, 20:44:30 UTC |
| 63a1604 | P33M | 24 July 2014, 20:24:03 UTC | usb: core: make overcurrent messages more prominent Hub overcurrent messages are more serious than "debug". Increase loglevel. | 13 April 2015, 20:44:29 UTC |
| ac1ca12 | popcornmix | 14 July 2014, 21:02:09 UTC | hid: Reduce default mouse polling interval to 60Hz Reduces overhead when using X | 13 April 2015, 20:44:28 UTC |
| f6cf1fa | notro | 29 July 2014, 09:04:49 UTC | i2c: bcm2708: add device tree support Add DT support to driver and add to .dtsi file. Setup pins in .dts file. i2c is disabled by default. Signed-off-by: Noralf Tronnes <notro@tronnes.org> bcm2708: don't register i2c controllers when using DT The devices for the i2c controllers are in the Device Tree. Only register devices when not using DT. Signed-off-by: Noralf Tronnes <notro@tronnes.org> i2c: bcm2835: make driver available on ARCH_BCM2708 Make this driver available on ARCH_BCM2708 Signed-off-by: Noralf Tronnes <notro@tronnes.org> | 13 April 2015, 20:44:27 UTC |
| 0f6f0a0 | notro | 27 July 2014, 18:12:58 UTC | spi: bcm2708: add device tree support Add DT support to driver and add to .dtsi file. Setup pins and spidev in .dts file. SPI is disabled by default. Signed-off-by: Noralf Tronnes <notro@tronnes.org> BCM2708: don't register SPI controller when using DT The device for the SPI controller is in the Device Tree. Only register the device when not using DT. Signed-off-by: Noralf Tronnes <notro@tronnes.org> spi: bcm2835: make driver available on ARCH_BCM2708 Make this driver available on ARCH_BCM2708 Signed-off-by: Noralf Tronnes <notro@tronnes.org> bcm2708: Remove the prohibition on mixing SPIDEV and DT | 13 April 2015, 20:44:26 UTC |
| bb2aae3 | notro | 10 July 2014, 11:59:47 UTC | BCM2708: use pinctrl-bcm2835 Use pinctrl-bcm2835 instead of the pinctrl-bcm2708 and bcm2708_gpio combination. Signed-off-by: Noralf Tronnes <notro@tronnes.org> | 13 April 2015, 20:44:25 UTC |
| 728bd64 | popcornmix | 13 April 2015, 17:55:53 UTC | BCM2708: armctrl: Add IRQ Device Tree support Add Device Tree IRQ support for BCM2708. Usage is the same as for irq-bcm2835. See binding document: brcm,bcm2835-armctrl-ic.txt A bank 3 is added to handle GPIO interrupts. This is done because armctrl also handles GPIO interrupts. Signed-off-by: Noralf Tronnes <notro@tronnes.org> BCM2708: armctrl: remove irq bank 3 irq bank 3 was needed by the pinctrl-bcm2708 and bcm2708_gpio combination. It is no longer required. Signed-off-by: Noralf Tronnes <notro@tronnes.org> | 13 April 2015, 20:44:24 UTC |
| 3877d39 | popcornmix | 18 June 2014, 12:42:01 UTC | vmstat: Workaround for issue where dirty page count goes negative See: https://github.com/raspberrypi/linux/issues/617 http://www.spinics.net/lists/linux-mm/msg72236.html | 13 April 2015, 20:44:24 UTC |
| b973905 | Howard Mitchell | 02 March 2015, 17:28:02 UTC | Set a limit of 0dB on Digital Volume Control The main volume control in the PCM512x DAC has a range up to +24dB. This is dangerously loud and can potentially cause massive clipping in the output stages. Therefore this sets a sensible limit of 0dB for this control. | 13 April 2015, 20:44:23 UTC |
| d122585 | Gordon Garrity | 08 March 2014, 16:56:57 UTC | Add IQaudIO Sound Card support for Raspberry Pi | 13 April 2015, 20:44:22 UTC |
| 54547df | Daniel Matuschek | 16 January 2014, 06:36:35 UTC | ASoC: wm8804: Set idle_bias_off to false Idle bias has been change to remove warning on driver startup Signed-off-by: Daniel Matuschek <daniel@matuschek.net> | 13 April 2015, 20:44:21 UTC |
| d94c523 | Daniel Matuschek | 16 January 2014, 06:26:08 UTC | BCM2708: Added support for HiFiBerry Digi board Board initalization by I2C Signed-off-by: Daniel Matuschek <daniel@matuschek.net> | 13 April 2015, 20:44:20 UTC |
| 39cdfe0 | Daniel Matuschek | 15 January 2014, 20:42:08 UTC | ASoC: BCM:Add support for HiFiBerry Digi. Driver is based on the patched WM8804 driver. Signed-off-by: Daniel Matuschek <daniel@matuschek.net> | 13 April 2015, 20:44:19 UTC |
| ef16a69 | Daniel Matuschek | 15 January 2014, 20:41:23 UTC | ASoC: wm8804: Implement MCLK configuration options, add 32bit support WM8804 can run with PLL frequencies of 256xfs and 128xfs for most sample rates. At 192kHz only 128xfs is supported. The existing driver selects 128xfs automatically for some lower samples rates. By using an additional mclk_div divider, it is now possible to control the behaviour. This allows using 256xfs PLL frequency on all sample rates up to 96kHz. It should allow lower jitter and better signal quality. The behavior has to be controlled by the sound card driver, because some sample frequency share the same setting. e.g. 192kHz and 96kHz use 24.576MHz master clock. The only difference is the MCLK divider. This also added support for 32bit data. Signed-off-by: Daniel Matuschek <daniel@matuschek.net> | 13 April 2015, 20:44:18 UTC |
| 4408491 | Florian Meier | 06 December 2013, 19:50:28 UTC | ASoC: BCM2708: Add support for RPi-DAC This adds a machine driver for the RPi-DAC. Signed-off-by: Florian Meier <florian.meier@koalo.de> | 13 April 2015, 20:44:17 UTC |
| cc828a0 | Florian Meier | 22 November 2013, 18:21:34 UTC | BCM2708: Add HifiBerry DAC to board file This adds the initalization of the HifiBerry DAC to the mach-bcm2708 board file. Signed-off-by: Florian Meier <florian.meier@koalo.de> | 13 April 2015, 20:44:17 UTC |
| f86e91e | Florian Meier | 22 November 2013, 18:19:08 UTC | ASoC: Add support for HifiBerry DAC This adds a machine driver for the HifiBerry DAC. It is a sound card that can be stacked onto the Raspberry Pi. Signed-off-by: Florian Meier <florian.meier@koalo.de> | 13 April 2015, 20:44:16 UTC |
| 0d6feb7 | Florian Meier | 22 November 2013, 18:04:54 UTC | BCM2708: Add I2S support to board file Adds the required initializations for I2S to the board file of mach-bcm2708. Signed-off-by: Florian Meier <florian.meier@koalo.de> | 13 April 2015, 20:44:15 UTC |
| cf8be27 | Florian Meier | 22 November 2013, 13:59:51 UTC | ASoC: Add support for PCM5102A codec Some definitions to support the PCM5102A codec by Texas Instruments. Signed-off-by: Florian Meier <florian.meier@koalo.de> | 13 April 2015, 20:44:14 UTC |
| f391e96 | Florian Meier | 22 November 2013, 13:33:38 UTC | ASoC: Add support for BCM2708 This driver adds support for digital audio (I2S) for the BCM2708 SoC that is used by the Raspberry Pi. External audio codecs can be connected to the Raspberry Pi via P5 header. It relies on cyclic DMA engine support for BCM2708. Signed-off-by: Florian Meier <florian.meier@koalo.de> ASoC: BCM2708: Add 24 bit support This adds 24 bit support to the I2S driver of the BCM2708. Besides enabling the 24 bit flags, it includes two bug fixes: MMAP is not supported. Claiming this leads to strange issues when the format of driver and file do not match. The datasheet states that the width extension bit should be set for widths greater than 24, but greater or equal would be correct. This follows from the definition of the width field. Signed-off-by: Florian Meier <florian.meier@koalo.de> bcm2708-i2s: Update bclk_ratio to more correct values Move GPIO setup to hw_params. This is used to stop the I2S driver from breaking the GPIO setup for other uses of the PCM interface Configure GPIOs for I2S based on revision/card settings With RPi model B+, assignment of the I2S GPIO pins has changed. This patch uses the board revision to auto-detect the GPIOs used for I2S. It also allows sound card drivers to set the GPIOs that should be used. This is especially important with the Compute Module. bcm2708-i2s: Avoid leak from iomap when accessing gpio bcm2708: Eliminate i2s debugfs directory error Qualify the two regmap ranges uses by bcm2708-i2s ('-i2s' and '-clk') to avoid the name clash when registering debugfs entries. | 13 April 2015, 20:44:13 UTC |
| 5794df6 | popcornmix | 18 December 2013, 22:16:19 UTC | config: Enable CONFIG_MEMCG, but leave it disabled (due to memory cost). Enable with cgroup_enable=memory. | 13 April 2015, 20:44:12 UTC |
| 03fc11f | popcornmix | 02 July 2013, 23:54:08 UTC | Added Device IDs for August DVB-T 205 | 13 April 2015, 20:44:11 UTC |
| dcbc082 | popcornmix | 08 May 2013, 10:46:50 UTC | enabling the realtime clock 1-wire chip DS1307 and 1-wire on GPIO4 (as a module) 1-wire: Add support for configuring pin for w1-gpio kernel module See: https://github.com/raspberrypi/linux/pull/457 Add bitbanging pullups, use them for w1-gpio Allows parasite power to work, uses module option pullup=1 bcm2708: Ensure 1-wire pullup is disabled by default, and expose as module parameter Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk> w1-gpio: Add gpiopin module parameter and correctly free up gpio pull-up pin, if set Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk> | 13 April 2015, 20:44:10 UTC |
| 2be1bf5 | popcornmix | 26 March 2013, 17:26:38 UTC | Allow mac address to be set in smsc95xx Signed-off-by: popcornmix <popcornmix@gmail.com> | 13 April 2015, 20:44:09 UTC |
| 2ac8103 | Harm Hanemaaijer | 20 June 2013, 18:21:39 UTC | Speed up console framebuffer imageblit function Especially on platforms with a slower CPU but a relatively high framebuffer fill bandwidth, like current ARM devices, the existing console monochrome imageblit function used to draw console text is suboptimal for common pixel depths such as 16bpp and 32bpp. The existing code is quite general and can deal with several pixel depths. By creating special case functions for 16bpp and 32bpp, by far the most common pixel formats used on modern systems, a significant speed-up is attained which can be readily felt on ARM-based devices like the Raspberry Pi and the Allwinner platform, but should help any platform using the fb layer. The special case functions allow constant folding, eliminating a number of instructions including divide operations, and allow the use of an unrolled loop, eliminating instructions with a variable shift size, reducing source memory access instructions, and eliminating excessive branching. These unrolled loops also allow much better code optimization by the C compiler. The code that selects which optimized variant is used is also simplified, eliminating integer divide instructions. The speed-up, measured by timing 'cat file.txt' in the console, varies between 40% and 70%, when testing on the Raspberry Pi and Allwinner ARM-based platforms, depending on font size and the pixel depth, with the greater benefit for 32bpp. Signed-off-by: Harm Hanemaaijer <fgenfb@yahoo.com> | 13 April 2015, 20:44:08 UTC |
| e086dc7 | popcornmix | 10 February 2015, 11:19:21 UTC | rtl8192cu: Add PID for D-Link DWA 131 | 13 April 2015, 20:44:07 UTC |
| 8deb76e | popcornmix | 03 September 2012, 16:10:23 UTC | Add non-mainline source for rtl8192cu wireless driver version v4.0.2_9000 as this is widely used. Disabled older rtlwifi driver | 13 April 2015, 20:44:06 UTC |
| 9cbd410 | Siarhei Siamashka | 17 June 2013, 10:32:11 UTC | fbdev: add FBIOCOPYAREA ioctl Based on the patch authored by Ali Gholami Rudi at https://lkml.org/lkml/2009/7/13/153 Provide an ioctl for userspace applications, but only if this operation is hardware accelerated (otherwide it does not make any sense). Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> | 13 April 2015, 20:44:05 UTC |
| 7bd6805 | notro | 09 July 2014, 12:46:08 UTC | BCM2708: Add core Device Tree support Add the bare minimum needed to boot BCM2708 from a Device Tree. Signed-off-by: Noralf Tronnes <notro@tronnes.org> BCM2708: DT: change 'axi' nodename to 'soc' Change DT node named 'axi' to 'soc' so it matches ARCH_BCM2835. The VC4 bootloader fills in certain properties in the 'axi' subtree, but since this is part of an upstreaming effort, the name is changed. Signed-off-by: Noralf Tronnes notro@tronnes.org BCM2708_DT: Correct length of the peripheral space | 13 April 2015, 20:44:04 UTC |
| 10aeca0 | notro | 06 July 2014, 10:09:30 UTC | BCM2708: Migrate to the Common Clock Framework As part of moving towards using Device Tree, the Common Clock Framework has to be used instead of the BCM2708 clock implementation. Selecting COMMON_CLK removes the need to set CLKDEV_LOOKUP and HAVE_CLK explicitly. CONFIG_ARCH_BCM2708_CHIPIT #ifdef's are removed. They are no longer in use. Signed-off-by: Noralf Tronnes <notro@tronnes.org> | 13 April 2015, 20:44:03 UTC |
| 771519a | notro | 06 July 2014, 10:07:25 UTC | spi-bcm2708: Prepare for Common Clock Framework migration As part of migrating to use the Common Clock Framework, replace clk_enable() with clk_prepare_enable() and clk_disable() with clk_disable_unprepare(). This does not affect behaviour under the current clock implementation. Also add a missing clk_disable_unprepare() in the probe error path. Signed-off-by: Noralf Tronnes <notro@tronnes.org> | 13 April 2015, 20:44:02 UTC |
| 522aafe | Vincent Sanders | 30 January 2013, 12:45:18 UTC | bcm2835: add v4l2 camera device - Supports raw YUV capture, preview, JPEG and H264. - Uses videobuf2 for data transfer, using dma_buf. - Uses 3.6.10 timestamping - Camera power based on use - Uses immutable input mode on video encoder Signed-off-by: Daniel Stone <daniels@collabora.com> Signed-off-by: Luke Diamand <luked@broadcom.com> V4L2: Fixes from 6by9 V4L2: Fix EV values. Add manual shutter speed control V4L2 EV values should be in units of 1/1000. Corrected. Add support for V4L2_CID_EXPOSURE_ABSOLUTE which should give manual shutter control. Requires manual exposure mode to be selected first. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Correct JPEG Q-factor range Should be 1-100, not 0-100 Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix issue of driver jamming if STREAMON failed. Fix issue where the driver was left in a partially enabled state if STREAMON failed, and would then reject many IOCTLs as it thought it was streaming. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix ISO controls. Driver was passing the index to the GPU, and not the desired ISO value. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add flicker avoidance controls Add support for V4L2_CID_POWER_LINE_FREQUENCY to set flicker avoidance frequencies. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add support for frame rate control. Add support for frame rate (or time per frame as V4L2 inverts it) control via s_parm. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Improve G_FBUF handling so we pass conformance Return some sane numbers for get framebuffer so that we pass conformance. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix information advertised through g_vidfmt Width and height were being stored based on incorrect values. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add support for inline H264 headers Add support for V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER to control H264 inline headers. Requires firmware fix to work correctly, otherwise format has to be set to H264 before this parameter is set. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix JPEG timestamp issue JPEG images were coming through from the GPU with timestamp of 0. Detect this and give current system time instead of some invalid value. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix issue when switching down JPEG resolution. JPEG buffer size calculation is based on input resolution. Input resolution was being configured after output port format. Caused failures if switching from one JPEG resolution to a smaller one. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Enable MJPEG encoding Requires GPU firmware update to support MJPEG encoder. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Correct flag settings for compressed formats Set flags field correctly on enum_fmt_vid_cap for compressed image formats. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: H264 profile & level ctrls, FPS control and auto exp pri Several control handling updates. H264 profile and level controls. Timeperframe/FPS reworked to add V4L2_CID_EXPOSURE_AUTO_PRIORITY to select whether AE is allowed to override the framerate specified. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Correct BGR24 to RGB24 in format table Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add additional pixel formats. Correct colourspace Adds the other flavours of YUYV, and NV12. Corrects the overlay advertised colourspace. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Drop logging msg from info to debug Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Initial pass at scene modes. Only supports exposure mode and metering modes. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add manual white balance control. Adds support for V4L2_CID_RED_BALANCE and V4L2_CID_BLUE_BALANCE. Only has an effect if V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE has V4L2_WHITE_BALANCE_MANUAL selected. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> config: Enable V4L / MMAL driver V4L2: Increase the MMAL timeout to 3sec MJPEG codec flush is now taking longer and results in a kernel panic if the driver has stopped waiting for the result when it finally completes. Increase the timeout value from 1 to 3secs. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add support for setting H264_I_PERIOD Adds support for the parameter V4L2_CID_MPEG_VIDEO_H264_I_PERIOD to set the frequency with which I frames are produced. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Enable GPU function for removing padding from images. GPU can now support arbitrary strides, although may require additional processing to achieve it. Enable this feature so that the images delivered are the size requested. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add support for V4L2_PIX_FMT_BGR32 Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Set the colourspace to avoid odd YUV-RGB conversions Removes the amiguity from the conversion routines and stops them dropping back to the SD vs HD choice of coeffs. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Make video/still threshold a run-time param Move the define for at what resolution the driver switches from a video mode capture to a stills mode capture to module parameters. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Fix incorrect pool sizing Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add option to disable enum_framesizes. Gstreamer's handling of a driver that advertises V4L2_FRMSIZE_TYPE_STEPWISE to define the supported resolutions is broken. See bug https://bugzilla.gnome.org/show_bug.cgi?id=726521 Optional parameter of gst_v4l2src_is_broken added. If non-zero, the driver claims not to support that ioctl, and gstreamer should be happy again (it guesses a set of defaults for itself). Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Add support for more image formats Adds YVU420 (YV12), YVU420SP (NV21), and BGR888. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> V4L2: Extend range for V4L2_CID_MPEG_VIDEO_H264_I_PERIOD Request to extend the range from the fairly arbitrary 1000 frames (33 seconds at 30fps). Extend out to the max range supported (int32 value). Also allow 0, which is handled by the codec as only send an I-frame on the first frame and never again. There may be an exception if it detects a significant scene change, but there's no easy way around that. Signed-off-by: Dave Stevenson <dsteve@broadcom.com> bcm2835-camera: stop_streaming now has a void return BCM2835-V4L2: Fix compliance test failures VIDIOC_TRY_FMT and VIDIOC_S_FMT tests were faling due to reporting V4L2_COLORSPACE_JPEG when the colour format wasn't V4L2_PIX_FMT_JPEG. Now reports V4L2_COLORSPACE_SMPTE170M for YUV formats. | 13 April 2015, 20:44:01 UTC |
| ec9ce45 | popcornmix | 04 November 2013, 18:56:10 UTC | Add Chris Boot's i2c and spi drivers. i2c-bcm2708: fixed baudrate Fixed issue where the wrong CDIV value was set for baudrates below 3815 Hz (for 250MHz bus clock). In that case the computed CDIV value was more than 0xffff. However the CDIV register width is only 16 bits. This resulted in incorrect setting of CDIV and higher baudrate than intended. Example: 3500Hz -> CDIV=0x11704 -> CDIV(16bit)=0x1704 -> 42430Hz After correction: 3500Hz -> CDIV=0x11704 -> CDIV(16bit)=0xffff -> 3815Hz The correct baudrate is shown in the log after the cdiv > 0xffff correction. Perform I2C combined transactions when possible Perform I2C combined transactions whenever possible, within the restrictions of the Broadcomm Serial Controller. Disable DONE interrupt during TA poll Prevent interrupt from being triggered if poll is missed and transfer starts and finishes. i2c: Make combined transactions optional and disabled by default | 13 April 2015, 20:44:00 UTC |
| 6487217 | popcornmix | 26 March 2013, 19:24:24 UTC | Added hwmon/thermal driver for reporting core temperature. Thanks Dorian | 13 April 2015, 20:43:59 UTC |
| ec19601 | popcornmix | 02 July 2013, 23:49:20 UTC | Add cpufreq driver | 13 April 2015, 20:43:59 UTC |
| 7ef8a3a | Aron Szabo | 16 June 2012, 10:15:55 UTC | lirc: added support for RaspberryPi GPIO lirc_rpi: Use read_current_timer to determine transmitter delay. Thanks to jjmz and others See: https://github.com/raspberrypi/linux/issues/525 lirc: Remove restriction on gpio pins that can be used with lirc Compute Module, for example could use different pins lirc_rpi: Add parameter to specify input pin pull Depending on the connected IR circuitry it might be desirable to change the gpios internal pull from it pull-down default behaviour. Add a module parameter to allow the user to set it explicitly. Signed-off-by: Julian Scheel <julian@jusst.de> lirc-rpi: Use the higher-level irq control functions This module used to access the irq_chip methods of the gpio controller directly, rather than going through the standard enable_irq/irq_set_irq_type functions. This caused problems on pinctrl-bcm2835 which only implements the irq_enable/disable methods and not irq_unmask/mask. lirc-rpi: Correct the interrupt usage 1) Correct the use of enable_irq (i.e. don't call it so often) 2) Correct the shutdown sequence. 3) Avoid a bcm2708_gpio driver quirk by setting the irq flags earlier lirc-rpi: use getnstimeofday instead of read_current_timer read_current_timer isn't guaranteed to return values in microseconds, and indeed it doesn't on a Pi2. Issue: linux#827 | 13 April 2015, 20:43:58 UTC |
| 714c6cc | popcornmix | 02 July 2013, 23:51:55 UTC | Add hwrng (hardware random number generator) driver | 13 April 2015, 20:43:57 UTC |
| cb14294 | Tim Gover | 22 July 2014, 14:41:04 UTC | vcsm: VideoCore shared memory service for BCM2835 Add experimental support for the VideoCore shared memory service. This allows user processes to allocate memory from VideoCore's GPU relocatable heap and mmap the buffers. Additionally, the memory handles can passed to other VideoCore services such as MMAL, OpenMax and DispmanX TODO * This driver was originally released for BCM28155 which has a different cache architecture to BCM2835. Consequently, in this release only uncached mappings are supported. However, there's no fundamental reason which cached mappings cannot be support or BCM2835 * More refactoring is required to remove the typedefs. * Re-enable the some of the commented out debug-fs statistics which were disabled when migrating code from proc-fs. * There's a lot of code to support sharing of VCSM in order to support Android. This could probably done more cleanly or perhaps just removed. Signed-off-by: Tim Gover <timgover@gmail.com> config: Disable VC_SM for now to fix hang with cutdown kernel | 13 April 2015, 20:43:56 UTC |
| c343397 | popcornmix | 02 July 2013, 22:42:01 UTC | bcm2708 vchiq driver Signed-off-by: popcornmix <popcornmix@gmail.com> vchiq: create_pagelist copes with vmalloc memory Signed-off-by: Daniel Stone <daniels@collabora.com> vchiq: fix the shim message release Signed-off-by: Daniel Stone <daniels@collabora.com> vchiq: export additional symbols Signed-off-by: Daniel Stone <daniels@collabora.com> VCHIQ: Make service closure fully synchronous (drv) This is one half of a two-part patch, the other half of which is to the vchiq_lib user library. With these patches, calls to vchiq_close_service and vchiq_remove_service won't return until any associated callbacks have been delivered to the callback thread. VCHIQ: Add per-service tracing The new service option VCHIQ_SERVICE_OPTION_TRACE is a boolean that toggles tracing for the specified service. This commit also introduces vchi_service_set_option and the associated option VCHI_SERVICE_OPTION_TRACE. vchiq: Make the synchronous-CLOSE logic more tolerant vchiq: Move logging control into debugfs vchiq: Take care of a corner case tickled by VCSM Closing a connection that isn't fully open requires care, since one side does not know the other side's port number. Code was present to handle the case where a CLOSE is sent immediately after an OPEN, i.e. before the OPENACK has been received, but this was incorrectly being used when an OPEN from a client using port 0 was rejected. (In the observed failure, the host was attempting to use the VCSM service, which isn't present in the 'cutdown' firmware. The failure was intermittent because sometimes the keepalive service would grab port 0.) This case can be distinguished because the client's remoteport will still be VCHIQ_PORT_FREE, and the srvstate will be OPENING. Either condition is sufficient to differentiate it from the special case described above. vchiq: Avoid high load when blocked and unkillable vchiq: Include SIGSTOP and SIGCONT in list of signals not-masked by vchiq to allow gdb to work vchiq_arm: Complete support for SYNCHRONOUS mode vchiq: Remove inline from suspend/resume | 13 April 2015, 20:43:55 UTC |
| 3433021 | popcornmix | 26 March 2012, 21:15:50 UTC | bcm2708: alsa sound driver Signed-off-by: popcornmix <popcornmix@gmail.com> alsa: add mmap support and some cleanups to bcm2835 ALSA driver snd-bcm2835: Add support for spdif/hdmi passthrough This adds a dedicated subdevice which can be used for passthrough of non-audio formats (ie encoded a52) through the hdmi audio link. In addition to this driver extension an appropriate card config is required to make alsa-lib support the AES parameters for this device. snd-bcm2708: Add mutex, improve logging Fix for ALSA driver crash Avoids an issue when closing and opening vchiq where a message can arrive before service handle has been written alsa: reduce severity of expected warning message snd-bcm2708: Fix dmesg spam for non-error case | 13 April 2015, 20:43:54 UTC |
| 7cbdd61 | popcornmix | 02 July 2013, 23:31:47 UTC | cma: Add vc_cma driver to enable use of CMA Signed-off-by: popcornmix <popcornmix@gmail.com> vc_cma: Make the vc_cma area the default contiguous DMA area | 13 April 2015, 20:43:53 UTC |
| 379046d | gellert | 15 August 2014, 15:35:06 UTC | MMC: added alternative MMC driver mmc: Disable CMD23 transfers on all cards Pending wire-level investigation of these types of transfers and associated errors on bcm2835-mmc, disable for now. Fallback of CMD18/CMD25 transfers will be used automatically by the MMC layer. Reported/Tested-by: Gellert Weisz <gellert@raspberrypi.org> mmc: bcm2835-mmc: enable DT support for all architectures Both ARCH_BCM2835 and ARCH_BCM270x are built with OF now. Enable Device Tree support for all architectures. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> mmc: bcm2835-mmc: fix probe error handling Probe error handling is broken in several places. Simplify error handling by using device managed functions. Replace pr_{err,info} with dev_{err,info}. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:43:52 UTC |
| 0e454e2 | Florian Meier | 22 November 2013, 13:22:53 UTC | dmaengine: Add support for BCM2708 Add support for DMA controller of BCM2708 as used in the Raspberry Pi. Currently it only supports cyclic DMA. Signed-off-by: Florian Meier <florian.meier@koalo.de> dmaengine: expand functionality by supporting scatter/gather transfers sdhci-bcm2708 and dma.c: fix for LITE channels DMA: fix cyclic LITE length overflow bug dmaengine: bcm2708: Remove chancnt affectations Mirror bcm2835-dma.c commit 9eba5536a7434c69d8c185d4bd1c70734d92287d: chancnt is already filled by dma_async_device_register, which uses the channel list to know how much channels there is. Since it's already filled, we can safely remove it from the drivers' probe function. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> dmaengine: bcm2708: overwrite dreq only if it is not set dreq is set when the DMA channel is fetched from Device Tree. slave_id is set using dmaengine_slave_config(). Only overwrite dreq with slave_id if it is not set. dreq/slave_id in the cyclic DMA case is not touched, because I don't have hardware to test with. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> dmaengine: bcm2708: do device registration in the board file Don't register the device in the driver. Do it in the board file. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> dmaengine: bcm2708: don't restrict DT support to ARCH_BCM2835 Both ARCH_BCM2835 and ARCH_BCM270x are built with OF now. Add Device Tree support to the non ARCH_BCM2835 case. Use the same driver name regardless of architecture. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> | 13 April 2015, 20:43:51 UTC |
