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| * | arm: mvebu: Only define MV88F78X60 for Armada XPStefan Roese2015-05-05-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This define is used by the DDR training code for Armada XP. With the upcoming addition of Armada 38x support, lets only define it for Armada XP in this common header. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
| * | arm: mvebu: Remove unreferenced defineStefan Roese2015-05-05-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | MAX_MVNETA_DEVS is not used anywhere in U-Boot. So lets remove it. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
| * | arm: mvebu: Change header macros from ARMADA_XP to MVEBUStefan Roese2015-05-05-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since these files will be used for other MVEBU SoC's, lets reflect this in the headers marcos as well. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
| * | arm: mvebu: Move mvebu-common into mach-mvebuStefan Roese2015-05-05-6/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the mach-mvebu directory exists and is used by Armada XP we can move the mvebu-common files into this directory as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
| * | arm: armada-xp: Move SoC headers to mach-mvebu/include/machStefan Roese2015-05-05-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-armada-xp/* -> arch/arm/mach-mvebu/include/mach/* Additionally the SYS_SOC is renamed from "armada-xp" to "mvebu". With this change all these files can better be shared with other, newer Mavell MVEBU SoC's. Like the upcoming Armada 38x support. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
| * | arm: armada-xp: Move SoC sources to mach-mvebuStefan Roese2015-05-05-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Move arch/arm/cpu/armv7armada-xp/* -> arch/arm/mach-mvebu/* Since this platform will be extended to support other Marvell SoC's as well, lets rename it directly to mvebu. This will be used by the upcoming Armada 38x suport (A38x). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com> Tested-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | Merge branch 'master' of git://git.denx.de/u-boot-mmcTom Rini2015-05-05-75/+77
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| * | ARM: mmc: bcm283x: Remove get_timer_us() from mmc driverMarek Vasut2015-05-05-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The get_timer_us() function is something which is no longer existing in case we use generic timer framework, so replace it with get_timer(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Tyler Baker <tyler.baker@linaro.org>
| * | tegra: mmc: Set the removable flag correctlySimon Glass2015-05-05-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | If the mmc device is non-removable (as indicated by the device tree), set the flag so that users of the device know. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
| * | mmc: bcm2835_sdhci: Use calloc to allocate bcm2835_sdhci_hostAlexander Stein2015-05-05-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | We need to clear the allocated memory explicitly as the included struct sdhci_host has function pointers. Those are compared to NULL to test if this (optional) feature is supported. Leaving them undefined let u-boot jump to arbitrary memory. Signed-off-by: Alexander Stein <alexanders83@web.de>
| * | mmc: fsl_esdhc: update eMMC44 adapter card erase timeoutYangbo Lu2015-05-05-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale eMMC44 adapter card uses Micron N2M400FDB311A3CF eMMC memory. According to the silicon datasheet, secure erase timeout is 600ms. So increase erase timeout value from 250ms to 600ms. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Cc: York Sun <yorksun@freescale.com>
| * | mmc: sdhci: add timeout setting for response busy commandKevin Liu2015-05-05-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Timeout interrupt also work for response busy command(R1b) like cmd38/cmd6. So need to set it accordingly. Current code only set timeout for data command. Signed-off-by: Kevin Liu <kliu5@marvell.com> Signed-off-by: Rob Herring <robh@kernel.org> Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
| * | mmc: remove the MMC_MODE_HC flagRob Herring2015-05-05-22/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | High capacity support is not a host capability, but a device capability that is queried via the OCR. The flag in the operating conditions request argument can just be set unconditionally. This matches the Linux implementation. [panto] Hand merged and renumbering MMC_MODE_DDR_52MHz. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
| * | mmc: Fix splitting device initializationAndrew Gabbasov2015-05-05-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting part of device initialization sets the init_in_progress flag only if the MMC card did not yet come to ready state and needs to continue polling. If the card is SD or if the MMC card became ready quickly, the flag is not set and (if using pre-initialization) the starting phase will be re-executed from mmc_init function. Set the init_in_progress flag in all non-error cases. Also, move flags setting statements around so that the flags are not set in error paths. Also, IN_PROGRESS return status becomes unnecessary, so get rid of it. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mmc: Restructure polling loops to avoid extra delaysAndrew Gabbasov2015-05-05-10/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The polling loops in sd_send_op_cond and mmc_complete_op_cond functions check the ready flag state at the end of the loop, that is after executing a delay inside the loop, which, in case of exiting with no error, is not needed. Also, one of these loops, as well as the loop in mmc_send_status, have the delay just before exiting on timeout conditions. Restructure all these loops to check the respective conditions before making a delay for the next loop pass, and to appropriately exit without the delay. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mmc: Continue polling MMC card for OCR only if it is still not readyAndrew Gabbasov2015-05-05-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some MMC cards come to ready state quite quickly, so that the respective flag appears to be set in mmc_send_op_cond already. In this case trying to continue polling the card with CMD1 in mmc_complete_op_cond is incorrect and may lead to unpredictable results. So check the flag before polling and skip it appropriately. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mmc: Do not pass external mmc_cmd structure to mmc_send_op_cond_iter()Andrew Gabbasov2015-05-05-13/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous change to use 'ocr' structure field for storing send_op_cond command response also stopped using command response directly outside of mmc_send_op_cond_iter(). Now it becomes possible to use command structure in mmc_send_op_cond_iter() locally, removing a necessity to pass it as an argument from the caller. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mmc: Avoid extra duplicate entry in mmc device structureAndrew Gabbasov2015-05-05-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'op_cond_response' field in mmc structure contains the response from the last SEND_OP_COND MMC command while making iterational polling of the card. Later it is copied to 'ocr' field, designed to contain the OCR register value, which is actually the same response from the same command. So, these fields have actually the same data, just in different time periods. It's easier to use the same 'ocr' field in both cases at once, without temporary using of the 'op_cond_response' field. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mmc: Fix typo in MMC type checking macroAndrew Gabbasov2015-05-05-1/+1
| |/ | | | | | | | | | | The version flag constant name used in IS_MMC macro is incorrect/undefined. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2015-05-05-13/+113
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| * \ Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2015-05-05-9982/+38648
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| * | ARMv7 TLB: Fixed TTBR0 and Table Descriptors to allow cachingBryan Brinsko2015-04-16-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | The TTBR0 register and Table Descriptors of the ARMv7 TLB weren't being properly set to allow for the configuration specified caching modes to be active over DRAM. This commit fixes those issues. Signed-off-by: Bryan Brinsko <bryan.brinsko@rockwellcollins.com>
| * | ARM: cpu: Add ARMv7 barrier operations supportValentine Barshak2015-04-16-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This enables ARMv7 barrier operations support when march=armv7-a is enabled. Using CP15 barriers causes U-Boot bootm command crash when transferring control to the loaded image on Renesas R8A7794 Cortex A7 CPU. Using ARMv7 barrier operations instead of the deprecated CP15 barriers helps to avoid these issues. Signed-off-by: Valentine Barshak <valentine.barshak+renesas@cogentembedded.com> Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
| * | fix ARM DCC support for ARMv7 based cores (e.g. CortexA)Alexander Merkle2015-04-16-1/+0
| | | | | | | | | | | | Signed-off-by: Alexander Merkle <alexander.merkle@lauterbach.com>
| * | fix ARM DCC support for ARMv7 based cores (e.g. CortexA)Alexander Merkle2015-04-16-2/+2
| | | | | | | | | | | | Signed-off-by: Alexander Merkle <alexander.merkle@lauterbach.com>
| * | Armv8: Initializing CNTVOFF_EL2David Feng2015-04-16-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Linux-arm64 require that CNTVOFF_EL2 should be programmed with a consistent value on all cpus. Initializing CNTVOFF_EL2 at state transition instead of start.S could prevent potential different value on cpus if ATF exist and u-boot runs at only one cpu. Signed-off-by: David Feng <fenghua@phytium.com.cn>
| * | arm: implement find_next_zero_bit functionVitaly Andrianov2015-04-16-3/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | This commit copies implementation of the find_next_zero_bit() from git://git.denx.de/u-boot.git/arch/mips/include/asm/bitops.h. v2014.07 The function is required to enable MCAST_TFTP support for ARM platforms. Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2015-05-04-1270/+16692
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| * | | sunxi: usb: Protect phy-init and phy-power-on against multiple callsHans de Goede2015-05-04-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Once we add support for the ohci controller the phy-init and phy-power-on functions may be called twice (once by the ehci code and once by the ohci code) protect them against this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: usb: Do not call phy_probe from hcd codeHans de Goede2015-05-04-63/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 2/3 usb-phys on the sunxi SoCs are really a single separate functional block, and are modelled as such in devicetree. So once we've moved all the sunxi usb code to the driver-model then phy_probe will be called once for the entire block from the driver-model enumeration code. Move to this now as this also avoids problems with phy_probe being called multiple times once we introduce ohci support. This also allows us to get rid of the sunxi_usb_phy_enabled_count variable as phy_probe now is guaranteed to be called only once. Since we're effectively rewriting the probe / remove functions, move them to the end of the file while we are at it, as that is the most logical place for them. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: usb: Rename the usbc.? files to usb_phy.?Hans de Goede2015-05-04-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usbc.? files now only contain usb-phy related code, rename them to make this clear. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: usb: Rename sunxi_usbc_foo functions to sunxi_usb_phy_barHans de Goede2015-05-04-97/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the sunxi_usbc_foo functions to sunxi_usb_phy_bar to make it clear that these are usb-phy functions. Also change the verbs & nouns in the suffix to match the verbs & nouns used in the Linux kernels generic phy framework. This patch purely renames things, it contains no functional changes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: usb: Remove sunxi_usbc_get_io_base functionHans de Goede2015-05-04-22/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the only function left in sunxi/usbc.c which is not phy related, so remove it. This is a preparation patch for turning the usbc.c code into a proper usb phy driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: usb: Move setup of host controller clocks to the host controller driversHans de Goede2015-05-04-15/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sunxi "usbc" code is mostly about phy setup, but currently also sets up the host controller clocks, which is something which really belongs in the host controller drivers, so move it there. This is a preparation patch for moving the sunxi ehci code to the driver model and for adding ohci support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: axp: Remove non driver-model support from the axp gpio codeHans de Goede2015-05-04-48/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that all sunxi boards are using driver-model for gpio (*), we can remove the non driver-model support from the axp gpio code, and the glue to call into the axp gpio code from the sunxi_gpio non driver-model code. *) For the regular u-boot build, SPL still uses non driver-model gpio for now, but the SPL never uses axp gpios support and we were already not building axp-gpio support for the SPL. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: emac: Remove non driver-model codeHans de Goede2015-05-04-82/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All sunxi boards now use the driver-model, so remove the non driver-model code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: Move all boards to the driver-modelHans de Goede2015-05-04-50/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we've everything prepared for it remove the DM settings from the defconfig(s) and simply always set them for sunxi. This makes all sunxi boards allways use the driver model for gpios and ethernet, and allows us to move over more bits to the driver-model without the need to introduce #ifdef-ery for boards which are not yet using DM. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: dts: Add a CONFIG_DEFAULT_DEVICE_TREE setting to all sunxi boardsHans de Goede2015-05-04-61/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation patch for switching all sunxi boards over to using the driver model. Note that rather then defining both CONFIG_DEFAULT_DEVICE_TREE (for u-boot) and CONFIG_FDTFILE (for the kernel), this commit simply replaces all CONFIG_FDTFILE defconfig settings with CONFIG_DEFAULT_DEVICE_TREE and uses CONFIG_DEFAULT_DEVICE_TREE for setting the default fdtfile env value in sunxi-common.h . Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: dts: Add minimal dts files for board which lack a dts sofarHans de Goede2015-05-04-2/+553
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot has support for a number of boards for which a dts file still needs to be written, add minimal dts files for these boards so that we can switch them over to driver-model / fdt. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | | sunxi: dts: Add dts files which have been submitted but not yet merged upstreamHans de Goede2015-05-04-0/+298
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need dts files for all boards we support, so bring in a few unmerged ones, these will be replaced with the upstream merged versions the next time we sync dts files. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: dts: Sync all dts files with upstream kernelHans de Goede2015-05-04-292/+13932
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring all the sunxi dts files (and update existing ones) from mripard/sunxi/dt-for-4.1 (which will be merged into upstream master any day now). This is necessary so that we can move all sunxi boards over to the driver model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: emac: Add driver model supportHans de Goede2015-05-04-1/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify the sunxi-emac eth driver to support driver model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Stefan Roese <sr@denx.de>
| * | | sunxi: emac: Rename DMA_CPU_TRRESHOLD to EMAC_RX_BUFSIZEHans de Goede2015-05-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Besides being spelled wrong, the DMA_CPU_TRRESHOLD define actually has nothing to do with DMA as we only use mmio fifo access. Rename it to EMAC_RX_BUFSIZE to properly reflect what it does. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Stefan Roese <sr@denx.de>
| * | | sunxi: emac: Prepare for driver-model supportHans de Goede2015-05-04-44/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split all the core functionality out into functions taking a struct emac_eth_dev *priv argument as preparation for adding driver-model support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Stefan Roese <sr@denx.de>
| * | | sunxi: emac: port to phylibHans de Goede2015-05-04-42/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation-patch for adding device-model support to the emac driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Stefan Roese <sr@denx.de>
| * | | sunxi: gmac: Move sunxi_gmac_initialize proto out of netdev.hHans de Goede2015-05-04-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | netdev.h should not be included in driver-model enabled builds (doing so causes compiler warnings about struct eth_driver not being declared), but we do use sunxi_gmac_initialize in the driver-model case, so move it out of netdev.h . Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: axp: Add driver-model support to the axp_gpio codeHans de Goede2015-05-04-3/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver-model support to the axp_gpio code, note that this needs a small tweak to the driver-model version of sunxi_name_to_gpio to deal with the vbus detect and enable pins which are not standard numbered gpios. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: axp: Move axp gpio code to a separate axpi-gpio driverHans de Goede2015-05-04-173/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the axp-gpio code out of the drivers/power/axp*.c code, and into a new separate axpi-gpio driver. This change drops supports for the gpio3 pin on the axp209, as that requires special handling, and no boards are using it. Besides cleaning things up by moving the code to a separate driver, as a bonus this change also adds support for the (non vusb) gpio pins on the axp221 and the gpio pins on the axp152. The new axp-gpio driver gets its own Kconfig option, and is only enabled on boards which need it. Besides that it only gets enabled in the regular u-boot build and not for the SPL as we never need it in the SPL. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: axp: Add support for i2c based PMICs to the pmic-bus helpersHans de Goede2015-05-04-8/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the axp152 and axp209 PMICs to the pmic register access helpers. This is a preparation patch for moving the axp gpio code to a separate gpio driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | sunxi: axp: Move axp pmic register helpers to a separate fileHans de Goede2015-05-04-126/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the register helpers used to access the registers via p2wi resp. rsb bus on the otherwise identical axp221 and axp223 pmics to a separate file, so that they can be used by the upcoming standalone axp gpio driver too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
generated by cgit v1.1 at 2024-11-10 00:48:03 +0000