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4025fa97ff
5250 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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4025fa97ff |
ARM: SoC non-critical fixes
Here's a small collection of fixes accrued during the last release that weren't considered severe enough to merge during the -rc series. A few of these are around resurrecting TI81xx support that's been broken for quite a while, the rest are smaller fixes -- most for PXA but a few across the board. There are also some updates to MAINTAINERS here, in particular for Broadcom platforms. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJU4uShAAoJEIwa5zzehBx3SW0P/1T19Tnx2D18/c2rFvyNl3N3 09emcSZZ2xPKlmt0y6kpbyvV5X8zM/0JjH61DVJGYHeMMHTuhk8evy9ptfXTXkGp GskrIla2jozSaei45lsx7uy9Cz/FtxQSQ9SqBTfOBlvL8yekEJ9/ZPsL7tqRvTQa OllOR7RztcjkO/A9FjrSqlEwY6Ckduv6lKjfuXaGmx88sMMQt7hmgM+x5sgzJnss 5BHYOhXXYODh6KHJRQqG0fi5j2vOrWSw18dro6HwZPN3TlsmeFYkkOV9bOgJiBQz TYXoFTnIwYLaBaVVzIrQO1fmyVmxlFjSRvs3BY++a142VPjxkXmh7KNWYwLKEtXH cVET4jtKHVQVOEo9pbx3E5Fjlcj/VKJDPqdnTvCXV9OjpCDLP9bT0EfXRmjmWiab oUQDW3o+VEY4INBnsRJ6yL3iXelU26U/XMTZxWuZRo3m1ArF4yTUdzMUjQGYyRW6 rGnLYZU6wO8cc61IG3It8bq58MZx1DDtP3knjf3lDfcFv62AA2dNcN75vkdeKar3 ndFqtKwr3OZ+NuSgGASxfMOGEi2uMZborI+hzaXy/aTefSN0gUSFR1Kpy05Q4aKA D0mZ+JF8gArZMqXfAqGbYD/mgT293UWKS2kIlyfAviJS9oMxT5oFE/TpTIpCT1gv pi5ydJMFmD7X5A0w6wik =YCX1 -----END PGP SIGNATURE----- Merge tag 'fixes-non-critical-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC non-critical fixes from Olof Johansson: "Here's a small collection of fixes accrued during the last release that weren't considered severe enough to merge during the -rc series. A few of these are around resurrecting TI81xx support that's been broken for quite a while, the rest are smaller fixes -- most for PXA but a few across the board. There are also some updates to MAINTAINERS here, in particular for Broadcom platforms" * tag 'fixes-non-critical-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) MAINTAINERS: fix git repositories for Broadcom SoCs ARM: pxa: fix broken isa interrupts for zeus and viper ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3 ARM: OMAP: DRA7: hwmod: Make gpmc software supervised as the smart idle is broken ARM: AM43xx: hwmod: set DSS submodule parent hwmods ARM: OMAP2+: hwmod: print error if wait_target_ready() failed MAINTAINERS: add maintainer for OMAP hwmod data ARM: OMAP2+: Disable omap3 PM init for ti81xx ARM: OMAP2+: Fix reboot for 81xx ARM: OMAP2+: Fix dm814 and dm816 for clocks and timer init ARM: OMAP2+: Fix ti81xx class type ARM: OMAP2+: Fix ti81xx devtype ARM: OMAP2+: Fix error handling for omap2_clk_enable_init_clocks MAINTAINERS: add a git entry for BMIPS-based BCM7xxx SoCs MAINTAINERS: add a git entry for BCM7xxx ARM-based SoCs MAINTAINERS: update Broadcom Cygnus SoC git tree MAINTAINERS: move BCM63xx ARM-based SoCs git tree hx4700: regulator: declare full constraints ARM: pxa: add regulator_has_full_constraints to spitz board file ARM: pxa: add regulator_has_full_constraints to poodle board file ... |
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Linus Torvalds
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42cf0f203e |
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: - clang assembly fixes from Ard - optimisations and cleanups for Aurora L2 cache support - efficient L2 cache support for secure monitor API on Exynos SoCs - debug menu cleanup from Daniel Thompson to allow better behaviour for multiplatform kernels - StrongARM SA11x0 conversion to irq domains, and pxa_timer - kprobes updates for older ARM CPUs - move probes support out of arch/arm/kernel to arch/arm/probes - add inline asm support for the rbit (reverse bits) instruction - provide an ARM mode secondary CPU entry point (for Qualcomm CPUs) - remove the unused ARMv3 user access code - add driver_override support to AMBA Primecell bus * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (55 commits) ARM: 8256/1: driver coamba: add device binding path 'driver_override' ARM: 8301/1: qcom: Use secondary_startup_arm() ARM: 8302/1: Add a secondary_startup that assumes ARM mode ARM: 8300/1: teach __asmeq that r11 == fp and r12 == ip ARM: kprobes: Fix compilation error caused by superfluous '*' ARM: 8297/1: cache-l2x0: optimize aurora range operations ARM: 8296/1: cache-l2x0: clean up aurora cache handling ARM: 8284/1: sa1100: clear RCSR_SMR on resume ARM: 8283/1: sa1100: collie: clear PWER register on machine init ARM: 8282/1: sa1100: use handle_domain_irq ARM: 8281/1: sa1100: move GPIO-related IRQ code to gpio driver ARM: 8280/1: sa1100: switch to irq_domain_add_simple() ARM: 8279/1: sa1100: merge both GPIO irqdomains ARM: 8278/1: sa1100: split irq handling for low GPIOs ARM: 8291/1: replace magic number with PAGE_SHIFT macro in fixup_pv code ARM: 8290/1: decompressor: fix a wrong comment ARM: 8286/1: mm: Fix dma_contiguous_reserve comment ARM: 8248/1: pm: remove outdated comment ARM: 8274/1: Fix DEBUG_LL for multi-platform kernels (without PL01X) ARM: 8273/1: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX ... |
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Linus Torvalds
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aa7ed01f93 |
MMC core:
- Support for MMC power sequences. - SDIO function devicetree subnode parsing. - Refactor the hardware reset routines and enable it for SD cards. - Various code quality improvements, especially for slot-gpio. MMC host: - dw_mmc: Various fixes and cleanups. - dw_mmc: Convert to mmc_send_tuning(). - moxart: Fix probe logic. - sdhci: Various fixes and cleanups - sdhci: Asynchronous request handling support. - sdhci-pxav3: Various fixes and cleanups. - sdhci-tegra: Fixes for T114, T124 and T132. - rtsx: Various fixes and cleanups. - rtsx: Support for SDIO. - sdhi/tmio: Refactor and cleanup of header files. - omap_hsmmc: Use slot-gpio and common MMC DT parser. - Make all hosts to deal with errors from mmc_of_parse(). - sunxi: Various fixes and cleanups. - sdhci: Support for Fujitsu SDHCI controller f_sdh30. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJU2b9MAAoJEP4mhCVzWIwp678P/2Hjoo17FDnCQT2qXCRWmMmx 98n7mrkPw20cVm6dlXyVxHFxrgRWan1eATiu1vBdnNmXkeUmThMbuGpATDi40fIT C2g9wPDM1/naJ+Qg8mPGy0vEDQYHEzxHHlAyfOaeXdhxhll1iHqhk+Jb6cFQN5DP /CvNmuL/7m9uuFhHlGJnqSNMyenLAFFXthIiVJrQeZeYq9NZ1ZZfW7+esHDmu2lP EFkrZf+xYFmFWAqccyTR58QZsYKlDv4NS/0UMU941DkO7x7R8ZsQG8xFu9bIN5Wn EJfgP7EfEXHlD5a1/QQ918IT1ifxhPGiCbBXpdfAUt7Xte6zYyASpTyAm8v7vT2I 2hot1T1BZgADALE2EHAP4kzK49ipfhQmlVZgFeYVsTpPKk8Nvczio7Y3LYlzNmBo V0jaTUTtU7u7ICtGbo7OqOybW/Sm5E00xsq22txIXObURa7bPbZ4CnxJpstSaU2Z nweZaa79HaHZE7xyUNh9kAbxfGC0pOT0oPoPYcTxcpk2vva+atULEYnLEHUULrgs D4+m8tnbuwoZoGanlMKqgPXP8Xkau/meEdz4WaYrXQEIafrVIR2/kcXGQjhD8ucO VkjUaZDKxNXTkwOzM/siOxJwj75Ka6GDHM7JGx4F30QHqgRTtg2wzInU9nsViuiA 02698dNk9CdP3JirDtbm =ojsj -----END PGP SIGNATURE----- Merge tag 'mmc-v3.20-1' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Support for MMC power sequences. - SDIO function devicetree subnode parsing. - Refactor the hardware reset routines and enable it for SD cards. - Various code quality improvements, especially for slot-gpio. MMC host: - dw_mmc: Various fixes and cleanups. - dw_mmc: Convert to mmc_send_tuning(). - moxart: Fix probe logic. - sdhci: Various fixes and cleanups - sdhci: Asynchronous request handling support. - sdhci-pxav3: Various fixes and cleanups. - sdhci-tegra: Fixes for T114, T124 and T132. - rtsx: Various fixes and cleanups. - rtsx: Support for SDIO. - sdhi/tmio: Refactor and cleanup of header files. - omap_hsmmc: Use slot-gpio and common MMC DT parser. - Make all hosts to deal with errors from mmc_of_parse(). - sunxi: Various fixes and cleanups. - sdhci: Support for Fujitsu SDHCI controller f_sdh30" * tag 'mmc-v3.20-1' of git://git.linaro.org/people/ulf.hansson/mmc: (117 commits) mmc: sdhci-s3c: solve problem with sleeping in atomic context mmc: pwrseq: add driver for emmc hardware reset mmc: moxart: fix probe logic mmc: core: Invoke mmc_pwrseq_post_power_on() prior MMC_POWER_ON state mmc: pwrseq_simple: Add optional reference clock support mmc: pwrseq: Document optional clock for the simple power sequence mmc: pwrseq_simple: Extend to support more pins mmc: pwrseq: Document that simple sequence support more than one GPIO mmc: Add hardware dependencies for sdhci-pxav3 and sdhci-pxav2 mmc: sdhci-pxav3: Modify clock settings for the SDR50 and DDR50 modes mmc: sdhci-pxav3: Extend binding with SDIO3 conf reg for the Armada 38x mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951 mmc: sdhci-pxav3: Fix SDR50 and DDR50 capabilities for the Armada 38x flavor mmc: sdhci: switch voltage before sdhci_set_ios in runtime resume mmc: tegra: Write xfer_mode, CMD regs in together mmc: Resolve BKOPS compatability issue mmc: sdhci-pxav3: fix setting of pdata->clk_delay_cycles mmc: dw_mmc: rockchip: remove incorrect __exit_p() mmc: dw_mmc: exynos: remove incorrect __exit_p() mmc: Fix menuconfig alignment of MMC_SDHCI_* options ... |
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Tony Lindgren
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20d9448a59 |
ARM: OMAP2+: hwmod: first set of patches for v3.20
First set of OMAP2+ hwmod patches for Linux v3.20. These are mostly fixes for warnings, although there's one DRA7xx patch that fixes CONFIG_DEBUG_LL for AM572x/DRA7xx SoCs that use UART3 for console, such as the BeagleBoard-X15. These patches entered Linux-next starting with the next-20150121 tag. Basic build, boot, and PM test results can be found here: http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v3.20/20150121142621/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUwDfAAAoJEMePsQ0LvSpLrdMP/3pVEhLffTOlIv9e1GizIier r0BrT/A4hv46OWBKiHEnhdnds2UWv4TamHxNxFv4I4k9hr2p2xkcafTkcNOZJGiP +ORy4GztzY3ECow+EJoMayE3AXqQzflr8fqWt6J8GxV3ipw1F9gPidJa52LP67OJ 3Fv4uLtiZgTQQ2TEEOkX3NaiJGcj8KyExiVHB0SZ8WvDyx8E/sFoVkq8BSI7xo0F TJP5Yg8BjLeeVmC0omXMpugvOv2P+WCZyvLTiYjddcru5A/rsblcct8ziX9c7KOS w8h0ze+AHYgp/BCkHfSD9bszCcwtSJhTsbBDco2ke+oHahTCys1s2QHl0KWwINjh R0IqRxSjPYHR5Fm3YckqyB90FYMcNjJLazk7GelVPb+JR9HbqZNf1pKE3TAoJWcC f+QpU/DaVL7zuOZAVrBym1lVcV+dF7yJjSvNSMtS9Ckznk7ViueQ4EJyYKko1N+B 44kiz37/An94S4XZ+5GrrGE8K5dVBaMx1H9KYWcQqi4jZn4pEbxMe/fF2dq0GEHA qwO9ar0dXvmGSTONv2/QaaJoQb+vyLuoN1GKyk6AULKc6YCeNHhlGPMVFWmunWkF v1LiqOaY0sZC9++4MkTnoWt6oEmVIlqNVDTgsYORSgFkc69Hws6anA0r7qNGyX0x Z1ptjTIjYgApxTp+A7Xx =Hn9I -----END PGP SIGNATURE----- Merge tag 'for-v3.20/omap-hwmod-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.20/fixes-not-urgent ARM: OMAP2+: hwmod: first set of patches for v3.20 First set of OMAP2+ hwmod patches for Linux v3.20. These are mostly fixes for warnings, although there's one DRA7xx patch that fixes CONFIG_DEBUG_LL for AM572x/DRA7xx SoCs that use UART3 for console, such as the BeagleBoard-X15. These patches entered Linux-next starting with the next-20150121 tag. Basic build, boot, and PM test results can be found here: http://www.pwsan.com/omap/testlogs/omap-hwmod-a-for-v3.20/20150121142621/ |
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Lokesh Vutla
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1c7e36bfc3 |
ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL enabled on UART3
With commit '7dedd34: ARM: OMAP2+: hwmod: Fix a crash in _setup_reset()
with DEBUG_LL' we moved from parsing cmdline to identify uart used
for earlycon to using the requsite hwmod CONFIG_DEBUG_OMAPxUARTy FLAGS.
On DRA7 UART3 hwmod doesn't have this flag enabled, and atleast on
BeagleBoard-X15, where we use UART3 for console, boot fails with
DEBUG_LL enabled. Enable DEBUG_OMAP4UART3_FLAGS for UART3 hwmod.
For using DEBUG_LL, enable CONFIG_DEBUG_OMAP4UART3 in menuconfig.
Fixes:
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Keerthy
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556708fe87 |
ARM: OMAP: DRA7: hwmod: Make gpmc software supervised as the smart idle is broken
This patch fixes: 'omap_hwmod: gpmc: _wait_target_disable failed' error during suspend. This is because smart idle is broken. Tested in dra7-evm D1 board. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> |
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Tomi Valkeinen
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ccfb24e349 |
ARM: AM43xx: hwmod: set DSS submodule parent hwmods
Set DSS core hwmod as the parent for all the DSS submodules. This fixes the boot time DSS reset, removing the following warnings: omap_hwmod: dss_dispc: cannot be enabled for reset (3) omap_hwmod: dss_rfbi: cannot be enabled for reset (3) Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> |
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Lokesh Vutla
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812ce9d282 |
ARM: OMAP2+: hwmod: print error if wait_target_ready() failed
Fixed pr_debug to pr_err when hwmod returns an error when enabling a module. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> |
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Doug Anderson
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a48fd4e77a |
ARM: OMAP2+: Make sure pandora_wl1251_init_card() applies to SDIO only
In preparation for having init_card() called for all card types (not just SDIO), change pandora_wl1251_init_card() so it checks whether the card type is SDIO. Signed-off-by: Doug Anderson <dianders@chromium.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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Marc Zyngier
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0fb22a8fb7 |
ARM: OMAP: Work around hardcoded interrupts
Commit
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Marek Szyprowski
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944e9df1d4 |
ARM: 8257/1: OMAP2+: use common l2cache initialization code
This patch implements generic DT L2C initialisation (the one from init_IRQ in arch/arm/kernel/irq.c) for Omap4 and AM43 platforms and kills the SoC specific stuff in arch/arm/mach-omap2/omap4-common.c. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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Tony Lindgren
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13efcb1889 |
ARM: OMAP2+: Disable omap3 PM init for ti81xx
We cannot use the omap3 pm support on 81xx. Cc: Brian Hutchinson <b.hutchman@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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bc7235c97f |
ARM: OMAP2+: Fix reboot for 81xx
We are missing proper hooks for 81xx for reboot to work. Cc: Brian Hutchinson <b.hutchman@gmail.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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132754e483 |
ARM: OMAP2+: Fix dm814 and dm816 for clocks and timer init
Fix dm814 and dm816 clocks and timer init. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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c27964b5d2 |
ARM: OMAP2+: Fix ti81xx class type
Otherwise it will return true for cpu_is_omap34xx() which we don't want for the clocks and hwmod. It's closer to am33xx for the clocks and hwmod than to the omap34xx. We also want to be able to detect 814x and 816x separately as at least the clocks are different with 814x using a apll and 816x using a fapll for the source clocks. Note that we can also remove omap3xxx_clk_init() call as it's wrong and ti81xx are booting in device tree only mode. Cc: Brian Hutchinson <b.hutchman@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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e226ebe95e |
ARM: OMAP2+: Fix ti81xx devtype
Otherwise we get error "Cannot detect omap type!" and many things can fail with following: Unhandled fault: imprecise external abort (0xc06) at 0xc6031fb0 This is because the omap_type is being used to set up th SoC specific functions for omaps. Cc: Brian Hutchinson <b.hutchman@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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339d095ab2 |
ARM: OMAP2+: Fix error handling for omap2_clk_enable_init_clocks
We need to check if we got the clock before trying to do anything with it. Otherwise we will get something like this: Unable to handle kernel paging request at virtual address fffffffe ... [<c04bef78>] (clk_prepare) from [<c00338a4>] (omap2_clk_enable_init_clocks+0x50/0x8) [<c00338a4>] (omap2_clk_enable_init_clocks) from [<c0876838>] (dm816x_dt_clk_init+0) ... Let's add check for the clock and WARN if the init clock was not found. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Tero Kristo <t-kristo@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Tony Lindgren
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71c4f6027d |
ARM: OMAP2+: Fix n900 board name for legacy user space
N900 legacy user space apps need the board name in /proc/cpuinfo to work properly for the Hardware entry. For other boards this should not be an issues and they can use the generic Hardware entry. Let's fix the issue by adding a custom DT_MACHINE_START for n900. Tested-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Lennart Sorensen
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999f934de1 |
ARM: omap5/dra7xx: Enable booting secondary CPU in HYP mode
If the boot loader enables HYP mode on the boot CPU, the secondary CPU also needs to call into the ROM to switch to HYP mode before booting. The firmwares on the omap5 and dra7xx unfortunately do not take care of this, so it has to be handled by the kernel. This patch is based on "[PATCH 2/2] ARM: OMAP5: Add HYP mode entry support for secondary CPUs" by Santosh Shilimkar <santosh.shilimkar@ti.com>, except this version does not require a compile time CONFIG to control if it should enable HYP mode or not, it simply does it based on the mode of the boot CPU, so it works whether the CPU boots in SVC or HYP mode, and should even work as a guest kernel inside kvm if qemu decides to support emulating the omap5 or dra7xx. Cc: stable@vger.kernel.org #v3.16+ Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Lennart Sorensen
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afc9d590b8 |
ARM: dra7xx: Fix counter frequency drift for AM572x errata i856
Errata i856 for the AM572x (DRA7xx) points out that the 32.768KHz external crystal is not enabled at power up. Instead the CPU falls back to using an emulation for the 32KHz clock which is SYSCLK1/610. SYSCLK1 is usually 20MHz on boards so far (which gives an emulated frequency of 32.786KHz), but can also be 19.2 or 27MHz which result in much larger drift. Since this is used to drive the master counter at 32.768KHz * 375 / 2 = 6.144MHz, the emulated speed for 20MHz is of by 570ppm, or about 43 seconds per day, and more than the 500ppm NTP is able to tolerate. Checking the CTRL_CORE_BOOTSTRAP register can determine if the CPU is using the real 32.768KHz crystal or the emulated SYSCLK1/610, and by known that the real counter frequency can be determined and used. The real speed is then SYSCLK1 / 610 * 375 / 2 or SYSCLK1 * 75 / 244. Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
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Lennart Sorensen
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572b24e6d8 |
ARM: omap5/dra7xx: Fix frequency typos
The switch statement of the possible list of SYSCLK1 frequencies is
missing a 0 in 4 out of the 7 frequencies.
Fixes:
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Linus Torvalds
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bfc7249cc2 |
Please consider pulling the clk framework changes toward 3.19. It is
much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUlMRQAAoJEDqPOy9afJhJgdUQAK4myJT0q10LSqe9piwzGVXg uDcIN5CTtbdYkvdGIfCjeqz3t+DClnAMPx2ZPIjC0Z1mIvqq+ViqwP5U8kKd7z1a WCKV8e5Et3O1WNbslzsx5Z2JYJNgzqr1xxWAOLTLh5rYxVwE5b946Yv4Whxa694I ugm4wNlibeN3H8pnyH8YEiWEtahtu7B5v/9WELpyREwNxw7ZA18MttEvWaamAPHG rAxhQCB3A3HaIvyg8KFdVmwOBZQMc2EWT00kJfdRWL4/iGAipKCnbuh1c8Pr/RQE XRg5Y+MuMLotoUELYYeZHtEmIlW3A+9gR6tLivswPpOP8/5BVUyA5Hh0yCGUqUHD s5Iheq7s7xnKEgIu9cD4tf1nCY41gw+4/I4pm47WLkaRgehcEBcAibVC3CupZ5pI hJiFqEKWPKEk8vAJ/mM+wCGI4w01+eoICBm4EG06Nwj4xkQcAVqE67ZvgVs1LrmL efqSxkWpNoetf0Q12cfePHmWtesGNdvljLdXQ54T4qH9HxNaI9/9eM6tyFTfrDSe BG5h7gbPr6/aM/1FfcWn5jQIfjEjPhQtSpCehs8pMf/pG5QZgftBtwe3p+yz7zXJ Q/v8xNEcZ7Ze6/9rJsAcbLzyzcdk9NzTlEMplzGBoUQFNiEXKoIjCDKAx39UFtMz EccWXvt9iNZZhmDcu0pU =jD84 -----END PGP SIGNATURE----- Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux Pull clk framework updates from Mike Turquette: "This is much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers" * tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated ARM: OMAP3: clock: fix boot breakage in legacy mode ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs clk: Really fix deadlock with mmap_sem clk: mmp: fix sparse non static symbol warning clk: Change clk_ops->determine_rate to return a clk_hw as the best parent clk: change clk_debugfs_add_file to take a struct clk_hw clk: Don't expose __clk_get_accuracy clk: Don't try to use a struct clk* after it could have been freed clk: Remove unused function __clk_get_prepare_count clk: samsung: Fix double add of syscore ops after driver rebind clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi clk: samsung: exynos4415: Fix build with PM_SLEEP disabled clk: samsung: remove unnecessary inclusion of header files from clk.h clk: samsung: remove unnecessary CONFIG_OF from clk.c clk: samsung: Spelling s/bwtween/between/ clk: rockchip: Add support for the mmc clock phases using the framework clk: rockchip: add bindings for the mmc clocks clk: rockchip: rk3288 export i2s0_clkout for use in DT clk: rockchip: use clock ID for DMC (memory controller) on rk3288 ... |
||
|
Rafael J. Wysocki
|
464ed18ebd |
PM: Eliminate CONFIG_PM_RUNTIME
Having switched over all of the users of CONFIG_PM_RUNTIME to use CONFIG_PM directly, turn the latter into a user-selectable option and drop the former entirely from the tree. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Kevin Hilman <khilman@linaro.org> |
||
|
Linus Torvalds
|
c0f486fde3 |
More ACPI and power management updates for 3.19-rc1
- Fix a regression in leds-gpio introduced by a recent commit that
inadvertently changed the name of one of the properties used by
the driver (Fabio Estevam).
- Fix a regression in the ACPI backlight driver introduced by a
recent fix that missed one special case that had to be taken
into account (Aaron Lu).
- Drop the level of some new kernel messages from the ACPI core
introduced by a recent commit to KERN_DEBUG which they should
have used from the start and drop some other unuseful KERN_ERR
messages printed by ACPI (Rafael J Wysocki).
- Revert an incorrect commit modifying the cpupower tool
(Prarit Bhargava).
- Fix two regressions introduced by recent commits in the OPP
library and clean up some existing minor issues in that code
(Viresh Kumar).
- Continue to replace CONFIG_PM_RUNTIME with CONFIG_PM throughout
the tree (or drop it where that can be done) in order to make
it possible to eliminate CONFIG_PM_RUNTIME (Rafael J Wysocki,
Ulf Hansson, Ludovic Desroches). There will be one more
"CONFIG_PM_RUNTIME removal" batch after this one, because some
new uses of it have been introduced during the current merge
window, but that should be sufficient to finally get rid of it.
- Make the ACPI EC driver more robust against race conditions
related to GPE handler installation failures (Lv Zheng).
- Prevent the ACPI device PM core code from attempting to
disable GPEs that it has not enabled which confuses ACPICA
and makes it report errors unnecessarily (Rafael J Wysocki).
- Add a "force" command line switch to the intel_pstate driver
to make it possible to override the blacklisting of some
systems in that driver if needed (Ethan Zhao).
- Improve intel_pstate code documentation and add a MAINTAINERS
entry for it (Kristen Carlson Accardi).
- Make the ACPI fan driver create cooling device interfaces
witn names that reflect the IDs of the ACPI device objects
they are associated with, except for "generic" ACPI fans
(PNP ID "PNP0C0B"). That's necessary for user space thermal
management tools to be able to connect the fans with the
parts of the system they are supposed to be cooling properly.
From Srinivas Pandruvada.
/
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Merge tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI and power management updates from Rafael Wysocki:
"These are regression fixes (leds-gpio, ACPI backlight driver,
operating performance points library, ACPI device enumeration
messages, cpupower tool), other bug fixes (ACPI EC driver, ACPI device
PM), some cleanups in the operating performance points (OPP)
framework, continuation of CONFIG_PM_RUNTIME elimination, a couple of
minor intel_pstate driver changes, a new MAINTAINERS entry for it and
an ACPI fan driver change needed for better support of thermal
management in user space.
Specifics:
- Fix a regression in leds-gpio introduced by a recent commit that
inadvertently changed the name of one of the properties used by the
driver (Fabio Estevam).
- Fix a regression in the ACPI backlight driver introduced by a
recent fix that missed one special case that had to be taken into
account (Aaron Lu).
- Drop the level of some new kernel messages from the ACPI core
introduced by a recent commit to KERN_DEBUG which they should have
used from the start and drop some other unuseful KERN_ERR messages
printed by ACPI (Rafael J Wysocki).
- Revert an incorrect commit modifying the cpupower tool (Prarit
Bhargava).
- Fix two regressions introduced by recent commits in the OPP library
and clean up some existing minor issues in that code (Viresh
Kumar).
- Continue to replace CONFIG_PM_RUNTIME with CONFIG_PM throughout the
tree (or drop it where that can be done) in order to make it
possible to eliminate CONFIG_PM_RUNTIME (Rafael J Wysocki, Ulf
Hansson, Ludovic Desroches).
There will be one more "CONFIG_PM_RUNTIME removal" batch after this
one, because some new uses of it have been introduced during the
current merge window, but that should be sufficient to finally get
rid of it.
- Make the ACPI EC driver more robust against race conditions related
to GPE handler installation failures (Lv Zheng).
- Prevent the ACPI device PM core code from attempting to disable
GPEs that it has not enabled which confuses ACPICA and makes it
report errors unnecessarily (Rafael J Wysocki).
- Add a "force" command line switch to the intel_pstate driver to
make it possible to override the blacklisting of some systems in
that driver if needed (Ethan Zhao).
- Improve intel_pstate code documentation and add a MAINTAINERS entry
for it (Kristen Carlson Accardi).
- Make the ACPI fan driver create cooling device interfaces witn
names that reflect the IDs of the ACPI device objects they are
associated with, except for "generic" ACPI fans (PNP ID "PNP0C0B").
That's necessary for user space thermal management tools to be able
to connect the fans with the parts of the system they are supposed
to be cooling properly. From Srinivas Pandruvada"
* tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits)
MAINTAINERS: add entry for intel_pstate
ACPI / video: update the skip case for acpi_video_device_in_dod()
power / PM: Eliminate CONFIG_PM_RUNTIME
NFC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
SCSI / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
ACPI / EC: Fix unexpected ec_remove_handlers() invocations
Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()"
tracing / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
x86 / PM: Replace CONFIG_PM_RUNTIME in io_apic.c
PM: Remove the SET_PM_RUNTIME_PM_OPS() macro
mmc: atmel-mci: use SET_RUNTIME_PM_OPS() macro
PM / Kconfig: Replace PM_RUNTIME with PM in dependencies
ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
sound / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
phy / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
video / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
tty / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM
ACPI / PM: Do not disable wakeup GPEs that have not been enabled
ACPI / utils: Drop error messages from acpi_evaluate_reference()
...
|
||
|
Linus Torvalds
|
94bbdb63d7 |
ARM: SoC fixes for 3.19-rc1
Here are the first arm-soc bug fixes. Most of these are OMAP related fixes for regressions or minor bugs. Aside from that, there are a few defconfig changes for various platforms. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVJCfIGCrR//JCVInAQLlkBAAhArrZxZBkARmGJ5bNvZ2uI/YzHHlgc5T Fra37y0/G52ajxgCY0VZEY1zVLWFUyEhn3ltzu0wVxI8DFBHuYHN6hOz9K3TxQXN uF3YWWvv0NFKp/4tv2LGbWjPIqAAMaQ0KQ17WJ0krOFnAFZtIa+9HJk6jI2j9JG2 GY0Fyrv+f8iZURzAqM6QVomHQyJfCVgONPBp7CC3AqFSBDI1VZLg3tkXx7guof2k HUvBagNXz8wGOpht/DJpM2u+XudqVY/dQ7dRGymCNpcEeGUKvPh44kB5mQLmVy3+ u7/ntxt5HnnmjTuFK57lG6kGRELJZrLEG8URruVHwkvUSMTwb3FPozxNIu5+EaGm irp5jIC2/LhhybMKxBA0RJQfKCvjal2DD01R3NAaIFdUnjalcGiCZVjp3w4rPavY nVL3nU0Y3rbBzSC9J1q4T6cYl5Nr0dRtebsW4+JdGcu63PrCmIaP+M/XIlchXC0d feQu6cgfc1zmnCXp7a9ts4xSCRMBP0ynEYM2jX2XUeYIR8Jcox9V/IpNyHWK4wlo Ox9SHkTnmrz8lGAMai/c1r+FIZNmLt1vXG+HT43+UFPruvaqXh4F9cLZOMuxnKjz Lg/niASl+7CErVaJwlWQvTgR6FVWC6bQAIH1ZNwFVzlK/gJovbybFGVUbPOWzWbz AwUnc3LneGA= =mTqr -----END PGP SIGNATURE----- Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Here are the first arm-soc bug fixes. Most of these are OMAP related fixes for regressions or minor bugs. Aside from that, there are a few defconfig changes for various platforms" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: iommu/exynos: Fix arm64 allmodconfig build ARM: defconfigs: use CONFIG_CPUFREQ_DT ARM: omap2plus_defconfig: Enable AHCI_PLATFORM driver ARM: dts: am437x-sk-evm.dts: fix LCD timings ARM: dts: dra7-evm: Update SMPS7 (VDD_CORE) max voltage to match DM ARM: dts: dra7-evm: Fix typo in SMPS6 (VDD_GPU) max voltage ARM: OMAP2+: AM43x: Add ID for ES1.2 ARM: dts: am437x-sk: fix lcd enable pin mux data ARM: dts: Fix gpmc regression for omap 2430sdp smc91x Revert "ARM: shmobile: multiplatform: add Audo DMAC peri peri support on defconfig" ARM: dts: dra7: fix DSS PLL clock mux registers ARM: dts: DRA7: wdt: Fix compatible property for watchdog node ARM: OMAP2+: clock: remove unused function prototype |
||
|
Tero Kristo
|
83ccc46704 |
ARM: OMAP3: clock: fix boot breakage in legacy mode
The new usage of determine_rate and set_rate_and_parent calls for
OMAP DPLLs assumes the DPLLs must have two parents defined, even
if it is the same clock. Legacy clock data did not fullfill this
requirement and caused a boot crash. Fixed by adding the missing
parent information to the DPLL clocks.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Fixes:
|
||
|
Tero Kristo
|
6f8e853d18 |
ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
While the change for determine_rate clock operation was merged,
the OMAP counterpart using these calls was overlooked for some reason,
and caused boot failures on at least OMAP4 platforms. Fixed by updating
the DPLL API calls to use the new parameters.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Fixes:
|
||
|
Michael Turquette
|
b1924c2ec1 |
Merge tag 'for-v3.19/omap-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into tmp
Some OMAP clock/hwmod patches for v3.19. Most of the patches are clock-related. The DPLL implementation is changed to better align to the common clock framework. There is also a patch that removes a few lines from the hwmod code - this patch should have no functional effect. Basic build, boot, and PM test logs for these patches can be found here: http://www.pwsan.com/omap/testlogs/omap-a-for-v3.19/20141113094101/ |
||
|
Linus Torvalds
|
6ae840e7cc |
Char/Misc driver patches for 3.19-rc1
Here's the big char/misc driver update for 3.19-rc1 Lots of little things all over the place in different drivers, and a new subsystem, "coresight" has been added. Full details are in the shortlog. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlSODosACgkQMUfUDdst+ykSNwCfcqx1Z3rQzbLwSrR2sa1fV3Zb yEAAniJoLZ4ZkoQK4/1ozsFc31q+gXNm =/epr -----END PGP SIGNATURE----- Merge tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver update for 3.19-rc1 Lots of little things all over the place in different drivers, and a new subsystem, "coresight" has been added. Full details are in the shortlog" * tag 'char-misc-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (73 commits) parport: parport_pc, do not remove parent devices early spmi: Remove shutdown/suspend/resume kernel-doc carma-fpga-program: drop videobuf dependency carma-fpga: drop videobuf dependency carma-fpga-program.c: fix compile errors i8k: Fix temperature bug handling in i8k_get_temp() cxl: Name interrupts in /proc/interrupt CXL: Return error to PSL if IRQ demultiplexing fails & print clearer warning coresight-replicator: remove .owner field for driver coresight: fixed comments in coresight.h coresight: fix typo in comment in coresight-priv.h coresight: bindings for coresight drivers coresight: Adding ABI documentation w1: support auto-load of w1_bq27000 module. w1: avoid potential u16 overflow cn: verify msg->len before making callback mei: export fw status registers through sysfs mei: read and print all six FW status registers mei: txe: add cherrytrail device id mei: kill cached host and me csr values ... |
||
|
Linus Torvalds
|
e7cf773d43 |
USB patches for 3.19-rc1
Here's the big set of USB and PHY patches for 3.19-rc1. The normal churn in the USB gadget area is in here, as well as xhci and other individual USB driver updates. The PHY tree is also in here, as there were dependancies on the USB tree. All of these have been in linux-next. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlSOEHcACgkQMUfUDdst+ykziQCgsm1D/af2nac6CTF2pov8VMIY ywgAnRi8LtZ2WassrwTNxY86Avaqryis =UVp8 -----END PGP SIGNATURE----- Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here's the big set of USB and PHY patches for 3.19-rc1. The normal churn in the USB gadget area is in here, as well as xhci and other individual USB driver updates. The PHY tree is also in here, as there were dependancies on the USB tree. All of these have been in linux-next" * tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits) arm: omap3: twl: remove usb phy init data usbip: fix error handling in stub_probe() usb: gadget: udc: missing curly braces USB: mos7720: delete some unneeded code wusb: replace memset by memzero_explicit usbip: remove unneeded structure usb: xhci: fix comment for PORT_DEV_REMOVE xhci: don't use the same variable for stopped and halted rings current TD xhci: clear extra bits from slot context when setting max exit latency xhci: cleanup finish_td function USB: adutux: NULL dereferences on disconnect usb: chipidea: fix platform_no_drv_owner.cocci warnings usb: chipidea: Fixed a few typos in comments Documentation: bindings: add doc for the USB2 ChipIdea USB driver usb: chipidea: add a usb2 driver for ci13xxx usb: chipidea: fix phy handling usb: chipidea: remove duplicate dev_set_drvdata for host_start usb: chipidea: parameter 'mode' isn't needed for hw_device_reset usb: chipidea: add controller reset API usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER ... |
||
|
Rafael J. Wysocki
|
bf7c5449e6 |
ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
After commit
|
||
|
Linus Torvalds
|
2183a58803 |
media updates for v3.19-rc1
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUhxhbAAoJEAhfPr2O5OEV4JwP/2I7D2KGz5tdNGDAh1H8+swR hoj3tX7HLhwBmF6XIUlMYbk5L/ClDace6kcjT6OjwJ9SktrrKks6ZSsYsBjCIyOC yS7xNQArUKzWk4vV+uJVAvtF8V57LLFul8dhHk0JJwAxrkWnPvDdfJNs4PhUAkgn 1i0PPshNo5Ow/+4YMiOjEDR+q9TMSUUzaq5zkPF7AFCnykuJ1wUJwUE0qjTfGi+4 gl1yMye0TEawTYSM8h/+Lh7wosNFZYcXg85r04A6a8h6GLgg0h6KSOJjyPITmQ+j hLdtyiYs8a6XT+Y8o416zxpbSozo7KXCUTtet/N5g+lgQMqZqSd9WxE52SOY+kfd UVeob0VfWR0xdDzaJp5rLQ/MQ16RTHaHppgUidFxxGe9D5f9JM/88I0OfwNzl4uO cv2cyeNktHH6bcjfOGqxSVmZWgAm6q6qU7MN07PoN+5TcUlYTAOi1WLE5K+7HGgw CxzOZ61oxi/OO1FapaVoipq6ycjltTql2kbcARvmrRrbge0ocAqHxHqFyUbDDhNw Wn/O6VzLfpW0vGTacC6+xcUSpIhwajJ80UJAOqJP8sw0Xtmian5Lcs6gVzxwkOdU 36Po4RRGFqsG6Sq3HR+toNwKt/nHNEFkJwYcNFHdvBiXTEYYkMe6MccUxxb3i/iI KxB1s51zVy9t3PqjP+3J =i7gx -----END PGP SIGNATURE----- Merge tag 'media/v3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Two new dvb frontend drivers: mn88472 and mn88473 - A new driver for some PCIe DVBSky cards - A new remote controller driver: meson-ir - One LIRC staging driver got rewritten and promoted to mainstream: igorplugusb - A new tuner driver (m88rs6000t) - The old omap2 media driver got removed from staging. This driver uses an old DMA API and it is likely broken on recent kernels. Nobody cared enough to fix it - Media bus format moved to a separate header, as DRM will also use the definitions there - mem2mem_testdev were renamed to vim2m, in order to use the same naming convention taken by the other virtual test driver (vivid) - Added a new driver for coda SoC (coda-jpeg) - The cx88 driver got converted to use videobuf2 core - Make DMABUF export buffer to work with DMA Scatter/Gather and Vmalloc cores - Lots of other fixes, improvements and cleanups on the drivers. * tag 'media/v3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (384 commits) [media] mn88473: One function call less in mn88473_init() after error [media] mn88473: Remove uneeded check before release_firmware() [media] lirc_zilog: Deletion of unnecessary checks before vfree() [media] MAINTAINERS: Add myself as img-ir maintainer [media] img-ir: Don't set driver's module owner [media] img-ir: Depend on METAG or MIPS or COMPILE_TEST [media] img-ir/hw: Drop [un]register_decoder declarations [media] img-ir/hw: Fix potential deadlock stopping timer [media] img-ir/hw: Always read data to clear buffer [media] redrat3: ensure dma is setup properly [media] ddbridge: remove unneeded check before dvb_unregister_device() [media] si2157: One function call less in si2157_init() after error [media] tuners: remove uneeded checks before release_firmware() [media] arm: omap2: rx51-peripherals: fix build warning [media] stv090x: add an extra protetion against buffer overflow [media] stv090x: Remove an unreachable code [media] stv090x: Some whitespace cleanups [media] em28xx: checkpatch cleanup: whitespaces/new lines cleanups [media] si2168: add support for firmware files in new format [media] si2168: debug printout for firmware version ... |
||
|
Linus Torvalds
|
92a578b064 |
ACPI and power management updates for 3.19-rc1
This time we have some more new material than we used to have during
the last couple of development cycles.
The most important part of it to me is the introduction of a unified
interface for accessing device properties provided by platform
firmware. It works with Device Trees and ACPI in a uniform way and
drivers using it need not worry about where the properties come
from as long as the platform firmware (either DT or ACPI) makes
them available. It covers both devices and "bare" device node
objects without struct device representation as that turns out to
be necessary in some cases. This has been in the works for quite
a few months (and development cycles) and has been approved by
all of the relevant maintainers.
On top of that, some drivers are switched over to the new interface
(at25, leds-gpio, gpio_keys_polled) and some additional changes are
made to the core GPIO subsystem to allow device drivers to manipulate
GPIOs in the "canonical" way on platforms that provide GPIO information
in their ACPI tables, but don't assign names to GPIO lines (in which
case the driver needs to do that on the basis of what it knows about
the device in question). That also has been approved by the GPIO
core maintainers and the rfkill driver is now going to use it.
Second is support for hardware P-states in the intel_pstate driver.
It uses CPUID to detect whether or not the feature is supported by
the processor in which case it will be enabled by default. However,
it can be disabled entirely from the kernel command line if necessary.
Next is support for a platform firmware interface based on ACPI
operation regions used by the PMIC (Power Management Integrated
Circuit) chips on the Intel Baytrail-T and Baytrail-T-CR platforms.
That interface is used for manipulating power resources and for
thermal management: sensor temperature reporting, trip point setting
and so on.
Also the ACPI core is now going to support the _DEP configuration
information in a limited way. Basically, _DEP it supposed to reflect
off-the-hierarchy dependencies between devices which may be very
indirect, like when AML for one device accesses locations in an
operation region handled by another device's driver (usually, the
device depended on this way is a serial bus or GPIO controller).
The support added this time is sufficient to make the ACPI battery
driver work on Asus T100A, but it is general enough to be able to
cover some other use cases in the future.
Finally, we have a new cpufreq driver for the Loongson1B processor.
In addition to the above, there are fixes and cleanups all over the
place as usual and a traditional ACPICA update to a recent upstream
release.
As far as the fixes go, the ACPI LPSS (Low-power Subsystem) driver
for Intel platforms should be able to handle power management of
the DMA engine correctly, the cpufreq-dt driver should interact
with the thermal subsystem in a better way and the ACPI backlight
driver should handle some more corner cases, among other things.
On top of the ACPICA update there are fixes for race conditions
in the ACPICA's interrupt handling code which might lead to some
random and strange looking failures on some systems.
In the cleanups department the most visible part is the series
of commits targeted at getting rid of the CONFIG_PM_RUNTIME
configuration option. That was triggered by a discussion
regarding the generic power domains code during which we realized
that trying to support certain combinations of PM config options
was painful and not really worth it, because nobody would use them
in production anyway. For this reason, we decided to make
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and that lead to the
conclusion that the latter became redundant and CONFIG_PM could
be used instead of it. The material here makes that replacement
in a major part of the tree, but there will be at least one more
batch of that in the second part of the merge window.
Specifics:
- Support for retrieving device properties information from ACPI
_DSD device configuration objects and a unified device properties
interface for device drivers (and subsystems) on top of that.
As stated above, this works with Device Trees and ACPI and allows
device drivers to be written in a platform firmware (DT or ACPI)
agnostic way. The at25, leds-gpio and gpio_keys_polled drivers
are now going to use this new interface and the GPIO subsystem
is additionally modified to allow device drivers to assign names
to GPIO resources returned by ACPI _CRS objects (in case _DSD is
not present or does not provide the expected data). The changes
in this set are mostly from Mika Westerberg, Rafael J Wysocki,
Aaron Lu, and Darren Hart with some fixes from others (Fabio Estevam,
Geert Uytterhoeven).
- Support for Hardware Managed Performance States (HWP) as described
in Volume 3, section 14.4, of the Intel SDM in the intel_pstate
driver. CPUID is used to detect whether or not the feature is
supported by the processor. If supported, it will be enabled
automatically unless the intel_pstate=no_hwp switch is present in
the kernel command line. From Dirk Brandewie.
- New Intel Broadwell-H ID for intel_pstate (Dirk Brandewie).
- Support for firmware interface based on ACPI operation regions
used by the PMIC chips on the Intel Baytrail-T and Baytrail-T-CR
platforms for power resource control and thermal management
(Aaron Lu).
- Limited support for retrieving off-the-hierarchy dependencies
between devices from ACPI _DEP device configuration objects
and deferred probing support for the ACPI battery driver based
on the _DEP information to make that driver work on Asus T100A
(Lan Tianyu).
- New cpufreq driver for the Loongson1B processor (Kelvin Cheung).
- ACPICA update to upstream revision 20141107 which only affects
tools (Bob Moore).
- Fixes for race conditions in the ACPICA's interrupt handling
code and in the ACPI code related to system suspend and resume
(Lv Zheng and Rafael J Wysocki).
- ACPI core fix for an RCU-related issue in the ioremap() regions
management code that slowed down significantly after CPUs had
been allowed to enter idle states even if they'd had RCU callbakcs
queued and triggered some problems in certain proprietary graphics
driver (and elsewhere). The fix replaces synchronize_rcu() in
that code with synchronize_rcu_expedited() which makes the issue
go away. From Konstantin Khlebnikov.
- ACPI LPSS (Low-Power Subsystem) driver fix to handle power
management of the DMA engine included into the LPSS correctly.
The problem is that the DMA engine doesn't have ACPI PM support
of its own and it simply is turned off when the last LPSS device
having ACPI PM support goes into D3cold. To work around that,
the PM domain used by the ACPI LPSS driver is redesigned so at
least one device with ACPI PM support will be on as long as the
DMA engine is in use. From Andy Shevchenko.
- ACPI backlight driver fix to avoid using it on "Win8-compatible"
systems where it doesn't work and where it was used by default by
mistake (Aaron Lu).
- Assorted minor ACPI core fixes and cleanups from Tomasz Nowicki,
Sudeep Holla, Huang Rui, Hanjun Guo, Fabian Frederick, and
Ashwin Chaugule (mostly related to the upcoming ARM64 support).
- Intel RAPL (Running Average Power Limit) power capping driver
fixes and improvements including new processor IDs (Jacob Pan).
- Generic power domains modification to power up domains after
attaching devices to them to meet the expectations of device
drivers and bus types assuming devices to be accessible at
probe time (Ulf Hansson).
- Preliminary support for controlling device clocks from the
generic power domains core code and modifications of the
ARM/shmobile platform to use that feature (Ulf Hansson).
- Assorted minor fixes and cleanups of the generic power
domains core code (Ulf Hansson, Geert Uytterhoeven).
- Assorted minor fixes and cleanups of the device clocks control
code in the PM core (Geert Uytterhoeven, Grygorii Strashko).
- Consolidation of device power management Kconfig options by making
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and removing the latter
which is now redundant (Rafael J Wysocki and Kevin Hilman). That
is the first batch of the changes needed for this purpose.
- Core device runtime power management support code cleanup related
to the execution of callbacks (Andrzej Hajda).
- cpuidle ARM support improvements (Lorenzo Pieralisi).
- cpuidle cleanup related to the CPUIDLE_FLAG_TIME_VALID flag and
a new MAINTAINERS entry for ARM Exynos cpuidle (Daniel Lezcano and
Bartlomiej Zolnierkiewicz).
- New cpufreq driver callback (->ready) to be executed when the
cpufreq core is ready to use a given policy object and cpufreq-dt
driver modification to use that callback for cooling device
registration (Viresh Kumar).
- cpufreq core fixes and cleanups (Viresh Kumar, Vince Hsu,
James Geboski, Tomeu Vizoso).
- Assorted fixes and cleanups in the cpufreq-pcc, intel_pstate,
cpufreq-dt, pxa2xx cpufreq drivers (Lenny Szubowicz, Ethan Zhao,
Stefan Wahren, Petr Cvek).
- OPP (Operating Performance Points) framework modification to
allow OPPs to be removed too and update of a few cpufreq drivers
(cpufreq-dt, exynos5440, imx6q, cpufreq) to remove OPPs (added
during initialization) on driver removal (Viresh Kumar).
- Hibernation core fixes and cleanups (Tina Ruchandani and
Markus Elfring).
- PM Kconfig fix related to CPU power management (Pankaj Dubey).
- cpupower tool fix (Prarit Bhargava).
/
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Merge tag 'pm+acpi-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management updates from Rafael Wysocki:
"This time we have some more new material than we used to have during
the last couple of development cycles.
The most important part of it to me is the introduction of a unified
interface for accessing device properties provided by platform
firmware. It works with Device Trees and ACPI in a uniform way and
drivers using it need not worry about where the properties come from
as long as the platform firmware (either DT or ACPI) makes them
available. It covers both devices and "bare" device node objects
without struct device representation as that turns out to be necessary
in some cases. This has been in the works for quite a few months (and
development cycles) and has been approved by all of the relevant
maintainers.
On top of that, some drivers are switched over to the new interface
(at25, leds-gpio, gpio_keys_polled) and some additional changes are
made to the core GPIO subsystem to allow device drivers to manipulate
GPIOs in the "canonical" way on platforms that provide GPIO
information in their ACPI tables, but don't assign names to GPIO lines
(in which case the driver needs to do that on the basis of what it
knows about the device in question). That also has been approved by
the GPIO core maintainers and the rfkill driver is now going to use
it.
Second is support for hardware P-states in the intel_pstate driver.
It uses CPUID to detect whether or not the feature is supported by the
processor in which case it will be enabled by default. However, it
can be disabled entirely from the kernel command line if necessary.
Next is support for a platform firmware interface based on ACPI
operation regions used by the PMIC (Power Management Integrated
Circuit) chips on the Intel Baytrail-T and Baytrail-T-CR platforms.
That interface is used for manipulating power resources and for
thermal management: sensor temperature reporting, trip point setting
and so on.
Also the ACPI core is now going to support the _DEP configuration
information in a limited way. Basically, _DEP it supposed to reflect
off-the-hierarchy dependencies between devices which may be very
indirect, like when AML for one device accesses locations in an
operation region handled by another device's driver (usually, the
device depended on this way is a serial bus or GPIO controller). The
support added this time is sufficient to make the ACPI battery driver
work on Asus T100A, but it is general enough to be able to cover some
other use cases in the future.
Finally, we have a new cpufreq driver for the Loongson1B processor.
In addition to the above, there are fixes and cleanups all over the
place as usual and a traditional ACPICA update to a recent upstream
release.
As far as the fixes go, the ACPI LPSS (Low-power Subsystem) driver for
Intel platforms should be able to handle power management of the DMA
engine correctly, the cpufreq-dt driver should interact with the
thermal subsystem in a better way and the ACPI backlight driver should
handle some more corner cases, among other things.
On top of the ACPICA update there are fixes for race conditions in the
ACPICA's interrupt handling code which might lead to some random and
strange looking failures on some systems.
In the cleanups department the most visible part is the series of
commits targeted at getting rid of the CONFIG_PM_RUNTIME configuration
option. That was triggered by a discussion regarding the generic
power domains code during which we realized that trying to support
certain combinations of PM config options was painful and not really
worth it, because nobody would use them in production anyway. For
this reason, we decided to make CONFIG_PM_SLEEP select
CONFIG_PM_RUNTIME and that lead to the conclusion that the latter
became redundant and CONFIG_PM could be used instead of it. The
material here makes that replacement in a major part of the tree, but
there will be at least one more batch of that in the second part of
the merge window.
Specifics:
- Support for retrieving device properties information from ACPI _DSD
device configuration objects and a unified device properties
interface for device drivers (and subsystems) on top of that. As
stated above, this works with Device Trees and ACPI and allows
device drivers to be written in a platform firmware (DT or ACPI)
agnostic way. The at25, leds-gpio and gpio_keys_polled drivers are
now going to use this new interface and the GPIO subsystem is
additionally modified to allow device drivers to assign names to
GPIO resources returned by ACPI _CRS objects (in case _DSD is not
present or does not provide the expected data). The changes in
this set are mostly from Mika Westerberg, Rafael J Wysocki, Aaron
Lu, and Darren Hart with some fixes from others (Fabio Estevam,
Geert Uytterhoeven).
- Support for Hardware Managed Performance States (HWP) as described
in Volume 3, section 14.4, of the Intel SDM in the intel_pstate
driver. CPUID is used to detect whether or not the feature is
supported by the processor. If supported, it will be enabled
automatically unless the intel_pstate=no_hwp switch is present in
the kernel command line. From Dirk Brandewie.
- New Intel Broadwell-H ID for intel_pstate (Dirk Brandewie).
- Support for firmware interface based on ACPI operation regions used
by the PMIC chips on the Intel Baytrail-T and Baytrail-T-CR
platforms for power resource control and thermal management (Aaron
Lu).
- Limited support for retrieving off-the-hierarchy dependencies
between devices from ACPI _DEP device configuration objects and
deferred probing support for the ACPI battery driver based on the
_DEP information to make that driver work on Asus T100A (Lan
Tianyu).
- New cpufreq driver for the Loongson1B processor (Kelvin Cheung).
- ACPICA update to upstream revision 20141107 which only affects
tools (Bob Moore).
- Fixes for race conditions in the ACPICA's interrupt handling code
and in the ACPI code related to system suspend and resume (Lv Zheng
and Rafael J Wysocki).
- ACPI core fix for an RCU-related issue in the ioremap() regions
management code that slowed down significantly after CPUs had been
allowed to enter idle states even if they'd had RCU callbakcs
queued and triggered some problems in certain proprietary graphics
driver (and elsewhere). The fix replaces synchronize_rcu() in that
code with synchronize_rcu_expedited() which makes the issue go
away. From Konstantin Khlebnikov.
- ACPI LPSS (Low-Power Subsystem) driver fix to handle power
management of the DMA engine included into the LPSS correctly. The
problem is that the DMA engine doesn't have ACPI PM support of its
own and it simply is turned off when the last LPSS device having
ACPI PM support goes into D3cold. To work around that, the PM
domain used by the ACPI LPSS driver is redesigned so at least one
device with ACPI PM support will be on as long as the DMA engine is
in use. From Andy Shevchenko.
- ACPI backlight driver fix to avoid using it on "Win8-compatible"
systems where it doesn't work and where it was used by default by
mistake (Aaron Lu).
- Assorted minor ACPI core fixes and cleanups from Tomasz Nowicki,
Sudeep Holla, Huang Rui, Hanjun Guo, Fabian Frederick, and Ashwin
Chaugule (mostly related to the upcoming ARM64 support).
- Intel RAPL (Running Average Power Limit) power capping driver fixes
and improvements including new processor IDs (Jacob Pan).
- Generic power domains modification to power up domains after
attaching devices to them to meet the expectations of device
drivers and bus types assuming devices to be accessible at probe
time (Ulf Hansson).
- Preliminary support for controlling device clocks from the generic
power domains core code and modifications of the ARM/shmobile
platform to use that feature (Ulf Hansson).
- Assorted minor fixes and cleanups of the generic power domains core
code (Ulf Hansson, Geert Uytterhoeven).
- Assorted minor fixes and cleanups of the device clocks control code
in the PM core (Geert Uytterhoeven, Grygorii Strashko).
- Consolidation of device power management Kconfig options by making
CONFIG_PM_SLEEP select CONFIG_PM_RUNTIME and removing the latter
which is now redundant (Rafael J Wysocki and Kevin Hilman). That
is the first batch of the changes needed for this purpose.
- Core device runtime power management support code cleanup related
to the execution of callbacks (Andrzej Hajda).
- cpuidle ARM support improvements (Lorenzo Pieralisi).
- cpuidle cleanup related to the CPUIDLE_FLAG_TIME_VALID flag and a
new MAINTAINERS entry for ARM Exynos cpuidle (Daniel Lezcano and
Bartlomiej Zolnierkiewicz).
- New cpufreq driver callback (->ready) to be executed when the
cpufreq core is ready to use a given policy object and cpufreq-dt
driver modification to use that callback for cooling device
registration (Viresh Kumar).
- cpufreq core fixes and cleanups (Viresh Kumar, Vince Hsu, James
Geboski, Tomeu Vizoso).
- Assorted fixes and cleanups in the cpufreq-pcc, intel_pstate,
cpufreq-dt, pxa2xx cpufreq drivers (Lenny Szubowicz, Ethan Zhao,
Stefan Wahren, Petr Cvek).
- OPP (Operating Performance Points) framework modification to allow
OPPs to be removed too and update of a few cpufreq drivers
(cpufreq-dt, exynos5440, imx6q, cpufreq) to remove OPPs (added
during initialization) on driver removal (Viresh Kumar).
- Hibernation core fixes and cleanups (Tina Ruchandani and Markus
Elfring).
- PM Kconfig fix related to CPU power management (Pankaj Dubey).
- cpupower tool fix (Prarit Bhargava)"
* tag 'pm+acpi-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (120 commits)
i2c-omap / PM: Drop CONFIG_PM_RUNTIME from i2c-omap.c
dmaengine / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
tools: cpupower: fix return checks for sysfs_get_idlestate_count()
drivers: sh / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
e1000e / igb / PM: Eliminate CONFIG_PM_RUNTIME
MMC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
MFD / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
misc / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
media / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
leds: leds-gpio: Fix multiple instances registration without 'label' property
iio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
hsi / OMAP / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
i2c-hid / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
drm / exynos / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
gpio / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
hwrandom / exynos / PM: Use CONFIG_PM in #ifdef
block / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
USB / PM: Drop CONFIG_PM_RUNTIME from the USB core
PM: Merge the SET*_RUNTIME_PM_OPS() macros
...
|
||
|
Heikki Krogerus
|
81e1dadfb5 |
arm: omap3: twl: remove usb phy init data
commit
|
||
|
Lokesh Vutla
|
4fdd54f017 |
ARM: OMAP2+: AM43x: Add ID for ES1.2
ES1.2 is a minor variant of ES1.1. Major changes since ES1.1 are updating ROM for fixing the following boot modes: - NAND boot - UART boot - Ethernet boot - USB HOST/Client boot This patch adds ID support for AM437x ES1.2 silicon. There are no additional kernel fixes required for ES1.2 silicon. Latest Technical Documentation can be found here: http://www.ti.com/lsds/ti/arm/sitara_arm_cortex_a_processor/arm_cortex_a9_core/am437x_arm_cortex_a9/tech_docs.page Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
|
Tony Lindgren
|
f577fc52a6 | Merge branch 'omap-for-v3.19/fixes-not-urgent' into omap-for-v3.19/fixes | ||
|
Linus Torvalds
|
fe78c54b47 |
ARM: SoC/OMAP GPMC driver cleanup and move for 3.19
The GPMC driver has traditionally been considered a part of the OMAP platform code and tightly interweaved with some of the boards. With this cleanup, it has finally come to the point where it makes sense to move it out of arch/arm into drivers/memory, where we already have other drivers for similar hardware. The cleanups are still ongoing, with the goal of eventually having a standalone driver that does not require an interface to architecture code. This is a separate branch because of dependencies on multiple other branches, and to keep the drivers changes separate from the normal cleanups. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVIcj7mCrR//JCVInAQIEtBAAoxn09fc4oeyBy9HeAgcQSxglqlyiJzTG YeIYN3Hz9kCRh/KDG35OQDD0Zv6Yw3m4QLYym5x/W2atMl+7AwBOUKGAi6neEHzv DbhvmAr8/2I+3RnUQDAxcbqY/p3/sSatWsPgwrgXWmGJHQm5Ur/IfUcnOmqfA6w4 xag8EdwX43zxUCF7MFTdD5Vo4uzoYNtPaPHpEtFBn/UkGMolktUCXZPBD1DvgQEP Mdy9yKhpYy/6N/k8ZQUCfD177GW5mJMNDrQN3e+vdqJ05NBBfiORhJCxilo74FVQ NpX7I4AoYqgc+c0xJpQSZF2bAfAt53Ac8bPG6fNAf1GCw7O8ryjNybHWw9hK1mr3 aS4EEVsC3UJh/d6NAhbPWfB4reL9WqUgGapN8AiVsurt1Rj+eAp6mCY3qM37kPs4 feGBbCL0lfEPVKTWHskcdUjxxcSsj1xTPM/VDvitITjgINfv6EqUHDLPRT9V7ta1 VVbFwIgshScam2T5AolMd1CB8mkaTkkbZFnMqz93lFs43vltJFFqJOCnfPKsYgMz gf4sJ8/029sUJV2yjEHHMQNyurpGPqJ+BHa6bCLX82ERePFNJvBnm8Zm+kizNbD2 CGN38tysXOxKL6jIqT9D0bKO40w1dLJjamsl1SfesDBijZChhF77Lnpwx/EKtj+/ jYSRIijpCWk= =U4Fz -----END PGP SIGNATURE----- Merge tag 'omap-gpmc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC/OMAP GPMC driver cleanup and move from Arnd Bergmann: "The GPMC driver has traditionally been considered a part of the OMAP platform code and tightly interweaved with some of the boards. With this cleanup, it has finally come to the point where it makes sense to move it out of arch/arm into drivers/memory, where we already have other drivers for similar hardware. The cleanups are still ongoing, with the goal of eventually having a standalone driver that does not require an interface to architecture code. This is a separate branch because of dependencies on multiple other branches, and to keep the drivers changes separate from the normal cleanups" * tag 'omap-gpmc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: memory: gpmc: Move omap gpmc code to live under drivers ARM: OMAP2+: Move GPMC initcall to devices.c ARM: OMAP2+: Prepare to move GPMC to drivers by platform data header ARM: OMAP2+: Remove unnecesary include in GPMC driver ARM: OMAP2+: Drop board file for 3430sdp ARM: OMAP2+: Drop board file for ti8168evm ARM: OMAP2+: Drop legacy code for gpmc-smc91x.c ARM: OMAP2+: Require proper GPMC timings for devices ARM: OMAP2+: Show bootloader GPMC timings to allow configuring the .dts file ARM: OMAP2+: Fix support for multiple devices on a GPMC chip select ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices ARM: OMAP2+: gpmc: Error out if timings fail in gpmc_probe_generic_child() ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg() |
||
|
Linus Torvalds
|
6da314122d |
ARM: SoC DT updates for 3.19
The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: * AMLogic Meson8 * ARM Realview in DT mode * Allwinner A80 * Broadcom BCM47081 * Broadcom Cygnus * Freescale LS1021A * Freescale Vybrid 500 series * Mediatek MT6592, MT8127, MT8135 * STMicroelectronics STiH410 * Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: * ARM RealView PB1176 * Altera SOCFPGA Arria 10 * Asus RT-N18U (BCM47081) * Buffalo WZR-1750DHP (BCM4708) * Buffalo WZR-600DHP2 (BCM47081) * Cygnus Enterprise Phone (BCM911360_ENTPHN) * D-Link DIR-665 * Google Spring * IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) * IGEPv2 Rev. F (TI OMAP AM/DM37x) * LS1021A QDS Board * LS1021A TWR Board * LeMaker Banana Pi * MarsBoard RK3066 * MediaTek MT8127 Moose Board * MediaTek MT8135 evaluation board * Mele M3 * Merrii A80 Optimus Board * Netgear R6300 V2 (BCM4708) * Nomadik STN8815NHK * NovaTech OrionLXm * Olimex A20-OLinuXino-LIME2 * Raspberry Pi Model B+ * STiH410 B2120 * Samsung Monk board * Samsung Rinato board * Synology DS213j * Synology DS414 * TBS2910 Matrix ARM mini PC * TI AM5728 BeagleBoard-X15 * Toradex Colibri VF50 on Colibri Evaluation Board * Zynq ZYBO Development Board Other notable changes include: * exynos: cleanup of existing dts files * mvebu: improved pinctrl support for Armada 370/XP * nomadik: restructuring dts files * omap: added CAN bus support * shmobile: added clock support for some SoCs * shmobile: added sound support for some SoCs * sirf: reset controller support * sunxi: continuing the relicensing under dual GPL/MIT * sunxi: lots of new on-chip device support * sunxi: working simplefb support (long awaited) * various: provide stdout-path property for earlycon -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAVIcj3mCrR//JCVInAQL9Nw//YKK1l5gDZMmJ5nZXapXaZXERACN1n7H6 9kkEZRF5ndUY4+MQmqYqHqBya04aQgnuHu0hsxbEAn2L3j2+ejZgc8XRqflArORy EXQvH/l6UNA11aCoLvKvT9fny76ZCOyEOALWXj9oLxhfd5X2d/So9q1ELFLgmc0S XnVMfpoXPeVPhe6l8EhF/qI0xYjM91CHWRopRQi6yp4DqFXV2+h5ggCpX1+S2e8L LyGNLk0RM9Mha+Qyy4O+LY+FoeWwDutQyat0ct9ov6FP8AYrR1N43d/ekJ57L8fU hVymo+5prUwEkIfQpsJQjPzonJxFssk1KD9t+GZ99VgEO02tvpjeB0nwoaWJxS25 MzU2Bgp0Z/Yu0Q0SGu5/fuMya1Mo+wRA1OyQLp515TQqdWyTLcPT9o/ahfw8Uf1W 6gBZoB+XXEQPI1sMHDDrn4r5T9mySsodAGfnvJoNxttnjCmVRzI5sXssnFji8TTF ciMEzfoTJNPqzxkzaOM13XmslKtFrI9A+DGgnOWn6oZXODzHcc6M+z/moiWy8b/e /HsbzWvp9HUPZVjM2AJR4iiyLXv7GRu9maNmGtoXKi9bnQDaNGWFovp/R5y8avQM xyzJ+6melNZnnoEue8/OOdum7jMeqPCRVQuqM2hKVcsmNEnb7kPBOi4AYXWTrTFO bcDvFylnmlA= =BHwA -----END PGP SIGNATURE----- Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Arnd Bergmann: "The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: - AMLogic Meson8 - ARM Realview in DT mode - Allwinner A80 - Broadcom BCM47081 - Broadcom Cygnus - Freescale LS1021A - Freescale Vybrid 500 series - Mediatek MT6592, MT8127, MT8135 - STMicroelectronics STiH410 - Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: - ARM RealView PB1176 - Altera SOCFPGA Arria 10 - Asus RT-N18U (BCM47081) - Buffalo WZR-1750DHP (BCM4708) - Buffalo WZR-600DHP2 (BCM47081) - Cygnus Enterprise Phone (BCM911360_ENTPHN) - D-Link DIR-665 - Google Spring - IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) - IGEPv2 Rev. F (TI OMAP AM/DM37x) - LS1021A QDS Board - LS1021A TWR Board - LeMaker Banana Pi - MarsBoard RK3066 - MediaTek MT8127 Moose Board - MediaTek MT8135 evaluation board - Mele M3 - Merrii A80 Optimus Board - Netgear R6300 V2 (BCM4708) - Nomadik STN8815NHK - NovaTech OrionLXm - Olimex A20-OLinuXino-LIME2 - Raspberry Pi Model B+ - STiH410 B2120 - Samsung Monk board - Samsung Rinato board - Synology DS213j - Synology DS414 - TBS2910 Matrix ARM mini PC - TI AM5728 BeagleBoard-X15 - Toradex Colibri VF50 on Colibri Evaluation Board - Zynq ZYBO Development Board Other notable changes include: - exynos: cleanup of existing dts files - mvebu: improved pinctrl support for Armada 370/XP - nomadik: restructuring dts files - omap: added CAN bus support - shmobile: added clock support for some SoCs - shmobile: added sound support for some SoCs - sirf: reset controller support - sunxi: continuing the relicensing under dual GPL/MIT - sunxi: lots of new on-chip device support - sunxi: working simplefb support (long awaited) - various: provide stdout-path property for earlycon" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (510 commits) ARM: dts: rk3288: add arm,cpu-registers-not-fw-configured Revert "ARM: dts: rockchip: temporarily disable smp on rk3288" ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2 ARM: BCM5301X: Add DT for Asus RT-N18U ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP ARM: BCM5301X: Add DT for Netgear R6300 V2 ARM: BCM5301X: Add buttons for Netgear R6250 ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard ARM: BCM5301X: Add IRQs to Broadcom's bus-axi in DTS file arm: dts: zynq: Add Digilent ZYBO board arm: dts: zynq: Move crystal freq. to board level doc: dt: vendor-prefixes: Add Digilent Inc Documentation: devicetree: Fix Xilinx VDMA specification ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 ARM: dts: rockchip: add label property for leds on Radxa Rock ARM: BCM5301X: Add LEDs for Netgear R6250 V1 ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file ARM: dts: add sysreg phandle to i2c device nodes for exynos ARM: dts: Remove unused bootargs from exynos3250-rinato ARM: dts: add board dts file for Exynos3250-based Monk board ... |
||
|
Linus Torvalds
|
6cd94d5e57 |
ARM: SoC platform changes for 3.19
New and updated SoC support, notable changes include:
* bcm: brcmstb SMP support
* bcm: initial iproc/cygnus support
* exynos: Exynos4415 SoC support
* exynos: PMU and suspend support for Exynos5420
* exynos: PMU support for Exynos3250
* exynos: pm related maintenance
* imx: new LS1021A SoC support
* imx: vybrid 610 global timer support
* integrator: convert to using multiplatform configuration
* mediatek: earlyprintk support for mt8127/mt8135
* meson: meson8 soc and l2 cache controller support
* mvebu: Armada 38x CPU hotplug support
* mvebu: drop support for prerelease Armada 375 Z1 stepping
* mvebu: extended suspend support, now works on Armada 370/XP
* omap: hwmod related maintenance
* omap: prcm cleanup
* pxa: initial pxa27x DT handling
* rockchip: SMP support for rk3288
* rockchip: add cpu frequency scaling support
* shmobile: r8a7740 power domain support
* shmobile: various small restart, timer, pci apmu changes
* sunxi: Allwinner A80 (sun9i) earlyprintk support
* ux500: power domain support
Overall, a significant chunk of changes, coming mostly from
the usual suspects: omap, shmobile, samsung and mvebu, all of
which already contain a lot of platform specific code in
arch/arm.
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Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Arnd Bergmann:
"New and updated SoC support, notable changes include:
- bcm:
brcmstb SMP support
initial iproc/cygnus support
- exynos:
Exynos4415 SoC support
PMU and suspend support for Exynos5420
PMU support for Exynos3250
pm related maintenance
- imx:
new LS1021A SoC support
vybrid 610 global timer support
- integrator:
convert to using multiplatform configuration
- mediatek:
earlyprintk support for mt8127/mt8135
- meson:
meson8 soc and l2 cache controller support
- mvebu:
Armada 38x CPU hotplug support
drop support for prerelease Armada 375 Z1 stepping
extended suspend support, now works on Armada 370/XP
- omap:
hwmod related maintenance
prcm cleanup
- pxa:
initial pxa27x DT handling
- rockchip:
SMP support for rk3288
add cpu frequency scaling support
- shmobile:
r8a7740 power domain support
various small restart, timer, pci apmu changes
- sunxi:
Allwinner A80 (sun9i) earlyprintk support
- ux500:
power domain support
Overall, a significant chunk of changes, coming mostly from the usual
suspects: omap, shmobile, samsung and mvebu, all of which already
contain a lot of platform specific code in arch/arm"
* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits)
ARM: mvebu: use the cpufreq-dt platform_data for independent clocks
soc: integrator: Add terminating entry for integrator_cm_match
ARM: mvebu: add SDRAM controller description for Armada XP
ARM: mvebu: adjust mbus controller description on Armada 370/XP
ARM: mvebu: add suspend/resume DT information for Armada XP GP
ARM: mvebu: synchronize secondary CPU clocks on resume
ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume
ARM: mvebu: Armada XP GP specific suspend/resume code
ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume
ARM: mvebu: implement suspend/resume support for Armada XP
clk: mvebu: add suspend/resume for gatable clocks
bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration
bus: mvebu-mbus: suspend/resume support
clocksource: time-armada-370-xp: add suspend/resume support
irqchip: armada-370-xp: Add suspend/resume support
ARM: add lolevel debug support for asm9260
ARM: add mach-asm9260
ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf
power: reset: imx-snvs-poweroff: add power off driver for i.mx6
ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A
...
|
||
|
Linus Torvalds
|
0a9e0acddb |
ARM: SoC non-critical bug fixes for 3.19
These are bug fixes for harmless problems that were not important
enough to get fixed in 3.19. This contains updates to the MAINTAINERS
file, in particular:
- Ben Dooks stepped down as Samsung co-maintainer (thanks Ben for
long years of maintaining this). Kukjin Kim, who has been
doing the work de-facto by himself recently is now the
only maintainer.
- Liviu, Sudeep and Lorenzo from ARM now officially maintain the
Versatile Express platform, which was orphaned (thanks for
- Gregory Fong and Florian Fainelli help out on the Broadcom BCM7XXX
platform
- Ray Jui and Scott Branden are the future maintainers for the
newly merged Broadcom Cygnus platform. Welcome!
In terms of actual fixes, we have the usual set of OMAP bug fixes,
which Tony Lindgren separates out well from the other OMAP changes,
one really ep93xx regression fix against 3.11 that didn't make it for
3.18, a few GIC changes from Marc Zyngier as a preparation for
later rework (the current code is wrong in a harmless way), on
Tegra regression and one samsung spelling fix.
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Merge tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC non-critical bug fixes from Arnd Bergmann:
"These are bug fixes for harmless problems that were not important
enough to get fixed in 3.19. This contains updates to the MAINTAINERS
file, in particular:
- Ben Dooks stepped down as Samsung co-maintainer (thanks Ben for
long years of maintaining this). Kukjin Kim, who has been doing
the work de-facto by himself recently is now the only maintainer.
- Liviu, Sudeep and Lorenzo from ARM now officially maintain the
Versatile Express platform, which was orphaned (thanks for
- Gregory Fong and Florian Fainelli help out on the Broadcom BCM7XXX
platform
- Ray Jui and Scott Branden are the future maintainers for the newly
merged Broadcom Cygnus platform. Welcome!
In terms of actual fixes, we have the usual set of OMAP bug fixes,
which Tony Lindgren separates out well from the other OMAP changes,
one really ep93xx regression fix against 3.11 that didn't make it for
3.18, a few GIC changes from Marc Zyngier as a preparation for later
rework (the current code is wrong in a harmless way), on Tegra
regression and one samsung spelling fix"
* tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: imx6: fix bogus use of irq_get_irq_data
ARM: imx: irq: fix buggy usage of irq_data irq field
MAINTAINERS: ARM Versatile Express platform, add missing pattern
MAINTAINERS: ARM Versatile Express platform
arm: ep93xx: add dma_masks for the M2P and M2M DMA controllers
MAINTAINERS: Add ahci_st.c to ARCH/STI architecture
MAINTAINERS: add entry for the GISB arbiter driver
MAINTAINERS: update brcmstb entries
MAINTAINERS: update email address and cleanup for exynos entry
ARM: tegra: Re-add removed SoC id macro to tegra_resume()
MAINTAINERS: Entry for Cygnus/iproc arm architecture
ARM: OMAP: serial: remove last vestige of DTR_gpio support.
ARM: OMAP2+: gpmc: Get rid of "ti,elm-id not found" warning
ARM: EXYNOS: fix typo in static struct name "exynos5_list_diable_wfi_wfe"
ARM: OMAP2: Remove unnecessary KERN_* in omap_phy_internal.c
ARM: OMAP4+: Remove unused omap_l3_noc platform init
ARM: dts: Add twl keypad map for omap3 EVM
ARM: dts: Add twl keypad map for LDP
ARM: dts: Fix NAND last partition size on LDP
ARM: OMAP3: Fix errors for omap_l3_smx when booted with device tree
|
||
|
Felipe Balbi
|
99d2fae9eb |
[media] arm: omap2: rx51-peripherals: fix build warning
commit
|
||
|
Arnd Bergmann
|
1306b20daa |
We can finally move the GPMC code to live in drivers/memory for
further clean up work. Note that we still have dependencies to the legacy booting for omap3 board-*.c files for setting up the board specific memory timings. For that we need the timing related things still exposed in include/linux/omap-gpmc.h. This will all become private data to the GPMC driver once the legacy booting support can be dropped. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUeOpCAAoJEBvUPslcq6VzJz4P/2ZSZ1L8rdc4Y4sLfBJndmd2 KPrPhjDqUDG8RibLroRN1j5dOpL5FmsfwOvCAuMCFm94SkduP5rKLKzaY/ablKRM TW2YtN4TJ1tG6LF6OhFZcusuD3wX08JSGfmYj443WQ3FcMyIygaj5v5GmV0Ldj2G 4hN47UKStOWDCQjBCqfdB4F3kB8vbnrkA4j7BTw/Ng8+iWUhQsu9TVnm46ZktBS0 nalA3BOvm5vGEDIUTmDh7VtSejadndUwmWOhl2VPxPp7uhfUxlmW/Rtg2fUZM9iw UbxplCKD9ddh2cpinO2EHL0XGl1LioR44pD8RpoCs4SlbRmj4/PoMMqGyXl02mkS F/7O42OzNoWD93LvR1Oh9vWcuytV8laWHKKNYN/Lndv1AiLJvkUvoS0STDe62sVY G9laqOSh+YRR6jIZQ4ZhZ1/Z7SJJaP5ot8MKlJOnpR0O4tL+GTlrpTGuE3RlvAaM 7AE4X/0n46UCYfDqJpQTusLRKJLKutyyvAk5gCmoAUcUSLhdGQHjCv0ygebD4YxY U7bDV+jQunCsZpBXeDnQEjvQstHq7S0dRLo4oxj8rJOto/PpdQ70orenSaSDzDfQ hxeT9pUC0CK+K4NP3PVmeSEEhV3RTY/T4n7gTuBIt8sEqSEUjm4hhu/mrL/OYNLm fX5AhGQ6EUx/Mq4NtTdF =O1GC -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.19/gpmc-move-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/omap-gpmc Pull "move omap gpmc to drivers finally" from Tony Lindgren: We can finally move the GPMC code to live in drivers/memory for further clean up work. Note that we still have dependencies to the legacy booting for omap3 board-*.c files for setting up the board specific memory timings. For that we need the timing related things still exposed in include/linux/omap-gpmc.h. This will all become private data to the GPMC driver once the legacy booting support can be dropped. * tag 'omap-for-v3.19/gpmc-move-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: memory: gpmc: Move omap gpmc code to live under drivers ARM: OMAP2+: Move GPMC initcall to devices.c ARM: OMAP2+: Prepare to move GPMC to drivers by platform data header Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Tony Lindgren
|
1864019379 |
memory: gpmc: Move omap gpmc code to live under drivers
Just move to drivers as further clean-up can now happen there finally. Let's also add Roger and me to the MAINTAINERS so we get notified for any patches related to GPMC. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
|
Tony Lindgren
|
a861280938 |
ARM: OMAP2+: Move GPMC initcall to devices.c
This will us allow to just move gpmc.c to live under drivers in the next patch. Note that we now also remove the omap specific check for the initcall. That's OK as gpmc_probe() checks for the pdata and bails out for other platforms compiled in. Also the postcore_initcall() maybe possible to change to just regular module_init(), but let's do that in separate patch after the move to drivers is done. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
||
|
Arnd Bergmann
|
ea4409cc44 |
More dts changes for omaps to add support for new devices:
- Add DCAN support am335x, am437x and dra7 - Add devices for sb-t3x computers - Add support for NovaTech OrionLXm - Add n900 battery and si4713 support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUc2VBAAoJEBvUPslcq6Vz/IIP/0oz0Wxjqf3t/qvrII6fPVEv jQrdHWBl2WFlxPgADJ6TGqPflWQMKidn0DVU15RamKCAPYLV/uBnc8kgTb9/Ce2j RCLejLi7CoIMawMwGO4c706/0TZoWYlUHt8zJGkkf2JEhhfN9qo2cNTpzEQFjseY UCH1AH1KJvWcmglCj+34lBeSUyR/VPq1rCQwF/Ikc284p9d4Kbf/PFimjoQt4UgJ Xu9p/dr5nA1sVAxZnAy5Dh2J5c4D8ZU/jZ+mmcigRb21C6OBfEqekmp13HGs5PIr 6F0CE0v+Uc+X9JXJAHKs1+5tMf0d1ID4Lxgh/UyZokGdjkOfkKKIyihBh+bEMfOC HYnLV/5wLweqlXidNIZfhNwidADAp8Z1Gvj+bxZ/5amInnosyBafWz16QZn6GVwd AauU7/BA1PPBORim+k9V083SLGStHLRUsZ7w3kI0nfayBv7KFsKyx29kXcaE3Qba f1Ru1Vsl6isldT3hKqSOuEWN+ySaRHkuz5G8TE5P7/6VZm1CBZStOFX1LtnEUgTb vniWvtCPSjXPy6WhL14msqs/in2CIp25svjH9YiDPp7X18nC6pdXqIwxm8p1EmM8 ontR8lJ5ImZJrEouy8mEcs4N1iJJxRjFFrJkiBx2bMoEqD+TlAcnRCh9pk2y6upa A2wqPkus1mHmYBCbqu71 =JYCL -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "More dts changes for omaps to add support for new devices" from Tony Lindgren: - Add DCAN support am335x, am437x and dra7 - Add devices for sb-t3x computers - Add support for NovaTech OrionLXm - Add n900 battery and si4713 support * tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (26 commits) ARM: dts: am335x-evm: Add DCAN1 details ARM: dts: am33xx: Update DCAN nodes ARM: dts: am33xx: Add control module syscon node ARM: dts: am437x-gp: Add dcan support ARM: dts: am4372: Add DCAN nodes ARM: dts: am4372: Add control module syscon node ARM: dts: dra72-evm: Add CAN support ARM: dts: dra7-evm: Add CAN support ARM: dts: DRA7: Add DCAN nodes ARM: dts: dra7: Add syscon regmap for CORE CONTROL area ARM: dts: sbc-t3x30: add audio support ARM: dts: sbc-t3x: add TV out display alias ARM: dts: cm-t3x: add TV out support ARM: dts: cm-t3x: add I2C1 pinmux ARM: dts: AM43xx: add tscadc DT entries for am437x-evm and am43x-epos-evm ARM: dts: cm-t3x30: add keypad support ARM: dts: sb-t35: add EEPROM support ARM: dts: cm-t3x: add EEPROM support ARM: OMAP2+: remove cm-t3x touchscreen pdata quirk ARM: dts: cm-t3x: add ADS7846 touchscreen support ... Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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df717a58a3 |
Merge (part of) tag 'omap-for-v3.19/hwmod-and-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
SoC related changes for omaps including hwmod clean-up for DSS, and hwmod data for more UARTs and ADC. Also few defconfig changes to enable devices found on am335x and am437x. [arnd: I removed the defconfig changes from the branch in order to cherry-pick them onto the next/defconfig branch, but I did not change the other commits] * commit '29c4ce17bcad': ARM: dts: cm-t3x30: add keypad support ARM: OMAP2+: hwmod: AM43x: add hwmod support for ADC on AM43xx ARM: DRA7: hwmod data: Add missing UART hwmod data ARM: dts: omap4.dtsi: remove dss_fck ARM: OMAP4: fix RFBI iclk ARM: OMAP4: hwmod: use MODULEMODE properly ARM: OMAP4: hwmod: set DSS submodule parent hwmods ARM: OMAP5: hwmod: set DSS submodule parent hwmods ARM: OMAP2+: hwmod: add parent_hwmod support Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Andreas Fenkart
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80412ca8ab |
mmc: omap_hsmmc: remove unused slot_id parameter
omap_hsmmc only supports one slot. So slot id is always zero, and slot id was never used in the callbacks anyway Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Andreas Fenkart <afenkart@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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Andreas Fenkart
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326119c992 |
mmc: omap_hsmmc: remove unnecessary omap_hsmmc_slot_data indirection
omap_hsmmc supports only one slot per controller, see OMAP_MMC_MAX_SLOTS. This unnecessary indirection leads to confusion in the omap_hsmmc driver. For example the card_detect callback is not installed by platform code but from the driver probe function. So it should be a field of omap_hsmmc_host. But since it is declared under the platform slot while the drivers struct omap_hsmmc_host has no slot abstraction, this looks like a bug, especially when not familiar that this driver only supports 1 slot anyway. Either we should add a slot abstraction to omap_hsmmc_host or remove it from the platform data struct. Removed since slot multiplexing is an un-implemented feature Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Andreas Fenkart <afenkart@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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Andreas Fenkart
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df206c3139 |
mmc: omap_hsmmc: remove unused get_context_loss_count callback
trigger of this callback has been removed in
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Andreas Fenkart
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e5aafa27ab |
mmc: omap_hsmmc: remove never read power_saving field in omap2_hsmmc_info
these fields are never read, probably an unimplemented feature or superseded by pm_runtime Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Andreas Fenkart <afenkart@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |