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* Merge tag 'u-boot-imx-20200804' of ↵WIP/04Aug2020Tom Rini2020-08-041-15/+77
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-imx For 2020.10 ----------- - fixes for Toradex board - fix warnings from previous PR - HAB: reset instead of panic after failure - new board: MYiR Tech MYS-6ULX - mx6cuboxi: use OF_PLATDATA - further changes for DM Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/714513163
| * mmc: fsl_esdhc_imx: add CD support when OF_PLATDATA is enabledWalter Lozano2020-08-021-1/+24
| | | | | | | | | | | | | | | | After enabling OF_PLATDATA support to both MMC and GPIO drivers add the support for card detection. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * mmc: fsl_esdhc_imx: add OF_PLATDATA supportWalter Lozano2020-08-021-14/+53
| | | | | | | | | | | | | | | | | | | | In order to reduce the footprint of SPL by removing dtb and library overhead, add OF_PLATDATA support to fsl_esdhc_imx. This initial approach does not support card detection, which will be enabled after adding OF_PLATDATA support to GPIO. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * mmc: fsl_esdhc_imx: rename driver name to match ll_entryWalter Lozano2020-08-021-1/+1
| | | | | | | | | | | | | | | | As discussed in commit <addf358bac1d2bd0> rename fsl_esdhc_imx driver to allow the OF_PLATDATA support. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | mmc: Drop duplicate dm.h inclusionSimon Glass2020-08-031-1/+0
| | | | | | | | | | | | We only need to include this header once. Drop the duplicate. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge tag 'dm-pull-28jul20' of git://git.denx.de/u-boot-dmWIP/29Jul2020Tom Rini2020-07-291-8/+2
|\ \ | | | | | | | | | | | | | | | Use binman instead of one of the Rockchip build scripts Refactor to allow any arch to create SPI-flash images New button uclass
| * | drivers: avoid using aliases on drivers when OF_PLATDATA is enabledWalter Lozano2020-07-281-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After latest improvements on OF_PLATDATA struct names are generated based on driver name instead of compatible strings. With this in mind, using aliases in drivers are not longer needed. This patch removes code that tried to handle these kind of aliases to improve readability. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | | mmc: add nexell driverStefan Bosch2020-07-293-0/+246
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - driver changed to DM. - pinctrl-driver/dt is used now instead of configuring the mmc I/O-pins in the mmc-driver. - nexell_dwmmc_ofdata_to_platdata() reworked, i.e. valid default values are used now (where possible) and the appropriate if-blocks have been removed. - new dt-property "mmcboost" is used now instead of "CONFIG_BOOST_MMC" which was not defined anywhere. Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
* | Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqWIP/27Jul2020Tom Rini2020-07-275-57/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | - Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a - lx2-watchdog support - layerscape: pci-endpoint support, spin table relocation fixes and cleanups - fsl-crypto: RNG support and bug fixes
| * | Move eSDHC adapter card identification to board filesYangbo Lu2020-07-275-56/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The eSDHC adapter card identification and multiplexing configuration through FPGA had been implemented in both common mmc driver and fsl_esdhc driver. However it is proper to move these code to board files and do it during board initialization. The FPGA registers are also board specific. This patch is to move eSDHC adapter card identification and multiplexing configuration from mmc driver to specific board files. And the option CONFIG_FSL_ESDHC_ADAPTER_IDENT is no longer needed. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> [Rebased, Removed T1040QDS change as board does not exist] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
| * | Drop global data sdhc_adapter for powerpcYangbo Lu2020-07-271-1/+0
| |/ | | | | | | | | | | | | | | | | | | The sdhc_adapter of global data has not been used, and we do not have to use it as global data even we may need it in the future. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* | Merge tag 'dm-pull-20jul20-take2a' of ↵Tom Rini2020-07-2721-22/+22
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-dm binman support for FIT new UCLASS_SOC patman switch 'test' command minor fdt fixes patman usability improvements
| * | treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada2020-07-2511-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * | treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()Masahiro Yamada2020-07-2510-10/+10
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the _ptr suffixed variant instead of casting. Also, convert it to dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE. One curious part is an error check like follows in drivers/watchdog/omap_wdt.c: priv->regs = (struct wd_timer *)devfdt_get_addr(dev); if (!priv->regs) return -EINVAL; devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error. So, this code does not catch any error in DT parsing. dev_read_addr_ptr() returns NULL on error, so this error check will work. I generated this commit by the following command: $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \ xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/' I manually fixed drivers/usb/host/ehci-mx6.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | mmc: renesas-sdhi: Enable support for R8A774A1Adam Ford2020-07-251-1/+1
|/ | | | | | | The r8a774a1 is compatible with the generic rcar-gen3-sdhi controller. This patch adds the compatibilty flag, to support the SDHI controller. Signed-off-by: Adam Ford <aford173@gmail.com>
* Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini2020-07-2421-22/+22
| | | | | | | | | | This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
* treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada2020-07-2011-12/+12
| | | | | | | | | | | | | | | | | | | | When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()Masahiro Yamada2020-07-2010-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use the _ptr suffixed variant instead of casting. Also, convert it to dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE. One curious part is an error check like follows in drivers/watchdog/omap_wdt.c: priv->regs = (struct wd_timer *)devfdt_get_addr(dev); if (!priv->regs) return -EINVAL; devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error. So, this code does not catch any error in DT parsing. dev_read_addr_ptr() returns NULL on error, so this error check will work. I generated this commit by the following command: $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \ xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/' I manually fixed drivers/usb/host/ehci-mx6.c Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada2020-07-177-16/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* acpi: mmc: Generate ACPI info for the PCI SD CardSimon Glass2020-07-171-1/+77
| | | | | | | | | | Write required information into the SSDT to describe the SD card card-detect pin. Since the required GPIO properties are not present in the device-tree binding, set them manually for now. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge tag 'mmc-7-24-2020' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmcWIP/15Jul2020Tom Rini2020-07-152-8/+49
|\ | | | | | | | | | | - Correct mmc_spi check condition - Generate R1/R2/R1b response - Read SSR for SD SPI
| * mmc_spi: generate R1b response for erase and stop transmission commandPragnesh Patel2020-07-141-4/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per the SD physical layer specification version 7.10, erase command (CMD38) and stop transmission command (CMD12) will generate R1b response. R1b = R1 + busy signal A non-zero value after the R1 response indicates card is ready for next command. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
| * mmc: mmc_spi: Generate R1 response for erase block start and end addressPragnesh Patel2020-07-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Erase block start address (CMD32) and erase block end address (CMD33) command will generate R1 response for mmc SPI mode. R1 response is 1 byte long for mmc SPI, so assign 1 byte as a response for this commands. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
| * mmc: mmc_spi: Read R2 response for send status command - CMD13Pragnesh Patel2020-07-141-3/+8
| | | | | | | | | | | | | | | | | | | | | | Send status command (CMD13) will send R1 response under SD mode but R2 response under SPI mode. R2 response is 2 bytes long, so read 2 bytes for mmc SPI mode Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
| * mmc: read ssr for SD spiPragnesh Patel2020-07-142-0/+6
| | | | | | | | | | | | | | | | | | The content of ssr is useful only for erase operations. This saves erase time. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
| * mmc: mmc_spi: generate R1 response for different mmc SPI commandsPragnesh Patel2020-07-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | R1 response is 1 byte long for mmc SPI commands as per the updated physical layer specification version 7.10. So correct the resp and resp_size for existing commands Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
| * mmc: mmc_spi: correct the while conditionPragnesh Patel2020-07-141-1/+3
| | | | | | | | | | | | | | | | | | | | | | When variable i will become 0, while(i--) loop breaks but variable i will again decrement to -1 because of i-- and that's why below condition "if (!i && (r != resp_match_value)" will never execute, So doing "i--" inside of while() loop solves this problem. Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
* | mmc: omap_hsmmc: Set 3.3V for IO voltage on all placesPali Rohár2020-07-131-1/+1
|/ | | | | | | | | | | | | | In commit commit d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage") was changed 3.0V IO voltage to 3.3V but it was not done on all places in omap_hsmmc driver. That commit broke eMMC support on Nokia N900. This patch fixes that problematic commit and changes 3.0V to 3.3V on all remaining places in omap_hsmmc driver. Fixes: d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage") Signed-off-by: Pali Rohár <pali@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Faiz Abbas <faiz_abbas@ti.com>
* Merge tag 'dm-pull-10jul20' of ↵WIP/10Jul2020-cTom Rini2020-07-105-10/+10
|\ | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-dm of-platdata: better phandle and compatible-string support patman support for Python3 on Ubuntu 14.04 new checkpatch check to avoid #ifdefs
| * dtoc: extend dtoc to use struct driver_info when linking nodesWalter Lozano2020-07-093-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the current implementation, when dtoc parses a dtb to generate a struct platdata it converts the information related to linked nodes as pointers to struct platdata of destination nodes. By doing this, it makes difficult to get pointer to udevices created based on these information. This patch extends dtoc to use struct driver_info when populating information about linked nodes, which makes it easier to later get the devices created. In this context, reimplement functions like clk_get_by_index_platdata() which made use of the previous approach. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * core: add support for U_BOOT_DRIVER_ALIASWalter Lozano2020-07-092-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when using OF_PLATDATA the binding between devices and drivers is done trying to match the compatible string in the node with a driver name. However, usually a single driver supports multiple compatible strings which causes that only devices which its compatible string matches a driver name get bound. To overcome this issue, this patch adds the U_BOOT_DRIVER_ALIAS macro, which generates no code at all, but allows an easy way to declare driver name aliases. Thanks to this, dtoc could be improve to look for the driver name based on its alias when it populates the U_BOOT_DEVICE entry. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * drivers: rename drivers to match compatible stringWalter Lozano2020-07-093-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using OF_PLATDATA, the bind process between devices and drivers is performed trying to match compatible string with driver names. However driver names are not strictly defined, and also there are different names used when declaring a driver with U_BOOT_DRIVER, the name of the symbol used in the linker list and the used in the struct driver_info. In order to make things a bit more clear, rename the drivers names. This will also help for further OF_PLATDATA improvements, such as checking for valid driver names. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org> Add a fix for sandbox of-platdata to avoid using an invalid ANSI colour: Signed-off-by: Simon Glass <sjg@chromium.org>
* | mmc: bcm283x: fix int to pointer castSeung-Woo Kim2020-07-101-1/+1
|/ | | | | | | | On build with 32 bit, there is a warning for int-to-pointer-cast. Fix the int to pointer cast by using uintptr_t. Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
* Merge tag 'mips-pull-2020-06-29' of ↵Tom Rini2020-06-303-17/+39
|\ | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-mips into next - net: pcnet: cleanup and add DM support - Makefile: add rule to build an endian-swapped U-Boot image used by MIPS Malta EL variants - CI: add Qemu tests for MIPS Malta
| * mmc: sdhci: Fix HISPD bit handlingJagan Teki2020-06-241-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SDHCI HISPD bits need to be configured based on desired mmc timings mode and some HISPD quirks. So, handle the HISPD bit based on the mmc computed selected mode(timing parameter) rather than fixed mmc card clock frequency. Linux handle the HISPD similar like this in below commit but no SDHCI_QUIRK_BROKEN_HISPD_MODE, commit <501639bf2173> ("mmc: sdhci: fix SDHCI_QUIRK_NO_HISPD_BIT handling") This eventually fixed the mmc write issue observed in rk3399 sdhci controller. Bug log for refernece, => gpt write mmc 0 $partitions Writing GPT: mmc write failed ** Can't write to device 0 ** ** Can't write to device 0 ** error! Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Peng Fan <peng.fan@nxp.com> Peng Fan: added back "ctrl &= ~SDHCI_CTRL_HISPD;" per Jaehoon's suggestion Tested-by: Suniel Mahesh <sunil@amarulasolutions.com> # roc-rk3399-pc Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
| * mmc: retry CMD1 in mmc_send_op_cond() until the eMMC is readyHaibo Chen2020-06-241-1/+8
| | | | | | | | | | | | | | | | | | | | | | According to eMMC specification v5.1 section 6.4.3, we should issue CMD1 repeatedly in the idle state until the eMMC is ready even if mmc_send_op_cond() send CMD1 with argument = 0. Otherwise some eMMC devices seems to enter the inactive mode after mmc_complete_op_cond() issued CMD0 when the eMMC device is busy. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
| * mmc: fsl_esdhc_imx: disable the CMD CRC check for standard tuningHaibo Chen2020-06-241-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In current code, we add 1ms dealy after each tuning command for standard tuning method. Adding this 1ms dealy is because USDHC default check the CMD CRC and DATA line. If detect the CMD CRC, USDHC standard tuning IC logic do not wait for the tuning data sending out by the card, trigger the buffer read ready interrupt immediately, and step to next cycle. So when next time the new tuning command send out by USDHC, card may still not send out the tuning data of the upper command，then some eMMC cards may stuck, can't response to any command, block the whole tuning procedure. If do not check the CMD CRC for tuning, then do not has this issue. USDHC will wait for the tuning data of each tuning command and check them. If the tuning data pass the check, it also means the CMD line also okay for tuning. So this patch disable the CMD CRC check for tuning, save some time for the whole tuning procedure. Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
* | arm: pxa: mmc: add driver model supportMarcel Ziswiler2020-06-301-28/+132
| | | | | | | | | | | | Add driver model (DM) support. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
* | kconfig: mmc: move pxa_mmc_generic to kconfigMarcel Ziswiler2020-06-301-0/+8
| | | | | | | | | | | | | | Move CONFIG_PXA_MMC_GENERIC to Kconfig. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | mmc: add missing space before comment delimiterMarcel Ziswiler2020-06-301-1/+1
| | | | | | | | | | | | | | | | Add missing space before a comment delimiter. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
* | Convert CONFIG_ARM_PL180_MMCI to KconfigTom Rini2020-06-261-1/+0
| | | | | | | | | | | | | | This converts the following to Kconfig: CONFIG_ARM_PL180_MMCI Signed-off-by: Tom Rini <trini@konsulko.com>
* | Merge tag 'xilinx-for-v2020.10' of ↵WIP/25Jun2020-nextTom Rini2020-06-251-2/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2020.10 Versal: - xspi bootmode fix - Removing one clock from clk driver - Align u-boot memory setting with OS by default - Map TCM and OCM by default ZynqMP: - Minor DT improvements - Reduce console buffer for mini configurations - Add fix for AMS - Add support for XDP platform Zynq: - Support for AES engine - Enable bigger memory test by default - Extend documentation for SD preparation - Use different freq for Topic miami board mmc: - minor GD pointer removal net: - Support fixed-link cases by zynq gem - Fix phy looking loop in axi enet driver spi: - Cleanup global macros for xilinx spi drivers firmware: - Add support for pmufw reloading fpga: - Improve error status reporting common: - Remove 4kB addition space for FDT allocation
| * | mmc: zynq_sdhci: Remove global pointerMichal Simek2020-06-241-2/+0
| |/ | | | | | | | | | | | | Driver is not calling gd anywhere that's why there is not need to define it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spi into nextWIP/19Jun2020-nextTom Rini2020-06-194-31/+71
|\ \ | |/ | | | | | | | | - Convert fsl_espi to driver model (Chuanhua) - Enable am335x baltos to DM_SPI (Jagan) - Drop few powerpc board which doesn't have DM enabled (Jagan)
| * mmc: fsl_esdhc: Gracefully fail on unsupported voltage switchMarek Vasut2020-06-151-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Unsupported voltage on voltage switch is not an error, do not print error message in such a case. This happens e.g. if the eMMC is already in 1V8 mode or when testing 1V2 mode operation on systems which only do 3V3/1V8 switching. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
| * mmc: fsl_esdhc: Fix SDR104 and HS200 supportMarek Vasut2020-06-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 3V3/1V8 switching could never have worked on any of the iMXes ever since 51313b49f2 ("mmc: fsl_esdhc: support SDR104 and HS200"), because that commit uses priv->vqmmc_dev when switching voltages on mode switch, while local vqmmc_dev in probe to store the regulator pointer. Those are two different variables with the same name. So the priv->vqmmc_dev was always NULL and thus voltage switch between modes never really suceeded. Fix this by assigning priv->vqmmc_dev with value of the vqmmc_dev in probe. Fixes: 51313b49f2 ("mmc: fsl_esdhc: support SDR104 and HS200") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
| * mmc: ca_dw_mmc: Misc cleanup of driverArthur Li2020-06-151-22/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | - Rename DT compatible name - Remove uneccessary if-statement to support 8-bit buswidth - Remove redundant error msg - Use symbolic constants in switch statement Signed-off-by: Arthur Li <arthur.li@cortina-access.com> Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com> CC: Peng Fan <peng.fan@nxp.com> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Tom Rini <trini@konsulko.com>
| * mmc: fsl_esdhc: workaround for hardware 3.3v IO reliability issueYangbo Lu2020-06-152-2/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When eSDHC operates at 3.3v, damage can accumulate in an internal level shifter at a higher than expected rate. The faster the interface runs, the more damage accumulates. This issue now is found on LX2160A eSDHC1 for only SD card. The hardware workaround is recommended to use an on-board level shifter that is 1.8v on SoC side and 3.3v on SD card side. For boards without hardware workaround, this option could be enabled, ensuring 1.8v IO voltage and disabling eSDHC if no card. This option assumes no hotplug, and u-boot has to make all the way to to linux to use 1.8v UHS-I speed mode if has card. If you do not want the workaround for better user experience, of course you can choose to not select it running eSDHC in unsafe mode. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
| * mmc: fsl_esdhc: read register once for card inserted statusYangbo Lu2020-06-151-5/+4
| | | | | | | | | | | | | | No need to poll register for card inserted status. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
* | mmc: omap_hsmmc: Add guards around omap_hsmmc_get_cfg()Tom Rini2020-06-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | We only call the function omap_hsmmc_get_cfg in the case of OMAP34XX or when we have to iodelay recalibration. Add guards for these checks as clang will otherwise warn. Cc: Peng Fan <peng.fan@nxp.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
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