- 13 9月, 2012 1 次提交
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由 Marc Zyngier 提交于
Convert Tegra to use struct smp_operations to provide its SMP and CPU hotplug operations. Tested on Harmony. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NNicolas Pitre <nico@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 08 5月, 2012 1 次提交
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由 Shawn Guo 提交于
Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NStephen Warren <swarren@wwwdotorg.org>
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- 19 4月, 2012 1 次提交
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由 Dan Williams 提交于
The "KT" serial port has another use case for a "received break" quirk, so before adding another special case to the 8250 core take this opportunity to push such quirks out of the core and into a uart_port op. Stephen says: "If the callback function is to no longer live in 8250.c itself, arch/arm/mach-tegra/devices.c isn't logically a good place to put it, and that file will be going away once we get rid of all the board files and move solely to device tree." ...so since 8250_pci.c houses all the quirks for pci serial devices this quirk is similarly housed in of_serial.c. Once the open firmware conversion completes the infrastructure details (include/linux/of_serial.h, and the export) can all be removed to make this self contained to of_serial.c. Cc: Nhan H Mai <nhan.h.mai@intel.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> [stephen: kill CONFIG_SERIAL_TEGRA in favor just using CONFIG_ARCH_TEGRA] Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NSudhakar Mamillapalli <sudhakar@fb.com> Reported-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NDan Williams <dan.j.williams@intel.com> Acked-by: NStephen Warren <swarren@wwwdotorg.org> Tested-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 01 4月, 2012 1 次提交
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由 Stephen Warren 提交于
tegra_pcm_device is no longer needed now that the Tegra ASoC code has cleaned up its 'platform' registration. Remove it. Signed-off-by: NStephen Warren <swarren@wwwdotorg.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 07 2月, 2012 1 次提交
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由 Stephen Warren 提交于
Replace compile-time usage of TEGRA_GPIO_TO_IRQ with run-time calls to gpio_to_irq(). This will allow the base IRQ number for the Tegra GPIO driver to be dynamically allocated in a later patch. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 05 1月, 2012 1 次提交
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由 Russell King 提交于
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 18 12月, 2011 1 次提交
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由 Peter De Schrijver 提交于
This patch splits the early init code in a common and a tegra20 specific part. Signed-off-by: NPeter De Schrijver <pdeschrijver@nvidia.com> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NColin Cross <ccross@android.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 06 12月, 2011 1 次提交
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由 Stephen Warren 提交于
wm8903_platform_data.gpio_cfg[] was intended to be interpreted as follows: 0: Don't touch this GPIO's configuration register 1..7fff: Write that value to the GPIO's configuration register 8000: Write zero to the GPIO's configuration register other: Undefined (invalid) The rationale is that platform data is usually global data, and a value of zero means that the field wasn't explicitly set to anything (e.g. because the field was new to the pdata type, and existing users weren't update to initialize it) and hence the value zero should be ignored. 0x8000 is an explicit way to get 0 in the register. The code worked this way until commit 7cfe5617 "ASoC: wm8903: Expose GPIOs through gpiolib", where the behaviour was changed due to my lack of awareness of the above rationale. This patch reverts to the intended behaviour, and updates all in-tree users to use the correct scheme. This also makes WM8903 consistent with other devices that use a similar scheme. WM8903_GPIO_NO_CONFIG is also renamed to WM8903_GPIO_CONFIG_ZERO so that its name accurately reflects its purpose. Signed-off-by: NStephen Warren <swarren@nvidia.com> Cc: Olof Johansson <olof@lixom.net> Cc: Colin Cross <ccross@android.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 16 11月, 2011 1 次提交
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由 Marc Zyngier 提交于
Convert the tegra2 platforms to be using the gic_handle_irq function as their primary interrupt handler. Tested on harmony. Cc: Colin Cross <ccross@android.com> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
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- 17 10月, 2011 1 次提交
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由 Russell King 提交于
Get rid of the mdesc pointer in the fixup function call. No one uses the mdesc pointer, it shouldn't be modified anyway, and we can't wrap it, so let's remove it. Platform files found by: $ regexp=$(git grep -h '\.fixup.*=' arch/arm | sed 's!.*= *\([^,]*\),* *!\1!' | sort -u | tr '\n' '|' | sed 's,|$,,;s,|,\\|,g') $ git grep $regexp arch/arm Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 8月, 2011 1 次提交
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由 Nicolas Pitre 提交于
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 10 8月, 2011 2 次提交
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由 Stephen Warren 提交于
8250.c recently gained an explicit PORT_TEGRA port type. Specifically request this in all Tegra boards' UART platform data. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Stephen Warren 提交于
The Tegra USB port is attached an an SMSC9514; a combination USB hub and Ethernet controller. This change is extracted from a change in the ChromeOS 2.6.38 kernel. Signed-off-by: NOlof Johansson <olofj@chromium.org> Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 13 7月, 2011 1 次提交
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由 Colin Cross 提交于
Every board file includes the same platform data definition for the i2c-tegra driver's bus speed. Move the platform data into devices.c, and remove it from all the board files. Signed-off-by: NColin Cross <ccross@android.com> Tested-by: NKonstantin Sinyuk <kostyas@compulab.co.il> Acked-by: NOlof Johansson <olof@lixom.net>
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- 19 4月, 2011 3 次提交
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由 Stephen Warren 提交于
Seaboard derivate Kaen has a GPIO to mute the headphone output. Add a field to tegra_wm8903_platform_data so the board files can pass the GPIO number for that to the ASoC machine driver. Also, initialize this new field to a "not present" value for Harmony. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Stephen Warren 提交于
Soon, this machine driver will be updated to handle a number of Tegra boards using the WM8903 codec. Rename the platform device in advance to reflect this. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Stephen Warren 提交于
The audio driver will soon support more than just the Tegra Harmony board. Rename the platform data header file and data type to reflect this. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 16 3月, 2011 1 次提交
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由 Mike Rapoport 提交于
Initialize the PMIC voltage regulators and provide the supply map for PCI-e clock supply. The rest of the supplies should be added together with the drivers that use them. Signed-off-by: NMike Rapoport <mike@compulab.co.il> CC: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 08 3月, 2011 5 次提交
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由 Stephen Warren 提交于
This is the final patch to enable audio support on Harmony. It additionally relies on the latest ASoC branch being merged in, which provides the header defining the gpio_base field in the WM8903 platform data. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Stephen Warren 提交于
This patch is the portion of the audio-related setup that relies additionally on the latest Tegra I2C driver being merged. * Define platform data for WM8903 audio codec * Register WM8903 as an I2C device Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Register the base i2c busses on harmony. Devices coming at a later date, but this allows for hand-probing of some of them at least. Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NStephen Warren <swarren@nvidia.com>
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由 Stephen Warren 提交于
This change includes everything required to enable audio on Harmony, except those parts which rely on code not currently in Tegra's for-next branch, i.e. except those parts which rely on merges of the Tegra I2C driver or latest ASoC subsystem. * Define GPIO names for audio-related GPIOs * Set up platform data and platform device for ASoC machine driver * Register audio-related platform devices * Initialize audio-related clocks * Correctly configure pinmux and GPIO enables for audio-related pins Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Stephen Warren 提交于
This ensures they're kept in sync between platform_data definitions and the GPIO table initialization. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 23 2月, 2011 3 次提交
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由 Olof Johansson 提交于
Add the 3 sdhci devices that are available on Harmony as platform devices. Two go to slots (one 4-lane, one 8-lane), and one goes to onboard wifi. Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NColin Cross <ccross@android.com>
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由 Olof Johansson 提交于
Remove dead atag handling code for nvidia-specific tags. Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NColin Cross <ccross@android.com>
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由 Colin Cross 提交于
Move tegra_common_init to tegra_init_early, and set it as the init_early entry in the machine struct. Initializes the clocks earlier so that timers can enable their clocks. Also reorders the members in the Harmony and Trimslice boards' machine structs to match the order they are called in. Signed-off-by: NColin Cross <ccross@android.com> Acked-by: NOlof Johansson <olof@lixom.net>
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- 20 10月, 2010 1 次提交
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由 Nicolas Pitre 提交于
Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
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- 23 8月, 2010 1 次提交
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由 Olof Johansson 提交于
The patch "ARM: Remove DISCONTIGMEM support" removed the node id from the meminfo struct and the PHYS_TO_NID macro, causing compilation errors: arch/arm/mach-tegra/board-harmony.c: In function 'tegra_harmony_fixup': arch/arm/mach-tegra/board-harmony.c:94: error: 'struct membank' has no member named 'node' arch/arm/mach-tegra/board-harmony.c:94: error: implicit declaration of function 'PHYS_TO_NID' arch/arm/mach-tegra/board-harmony.c:97: error: 'struct membank' has no member named 'node' Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NColin Cross <ccross@google.com>
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- 06 8月, 2010 1 次提交
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由 Colin Cross 提交于
v2: fixes from Russell King - include linux/io.h instead of mach/io.h v3: fixes from Linus Walleij - remove /16 * 16 from UART clock v3: - Fix checkpatch issues - make board init calls explicit - use clock init table to set clocks - remove panel Signed-off-by: NColin Cross <ccross@android.com> Signed-off-by: NErik Gilling <konkers@android.com>
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