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u-boot/arch/arm
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Andrey Zhizhikin 247bbeb74c ARM: dts: imx8m: increase off-on delay on the SD Vcc regulator 
Some SD Card controller and power circuitry has increased capacitance,
which keeps the internal logic remains powered after regulator is switch
off. This is generally the case when card is switched to SD104 mode,
where a power cycle should be performed. In case if the card internal
logic remains powered, it causes a subsequent failure of mode
transition, effectively leading to failed enumeration.

Introduce a delay of 20 msec in order to provide a possibility for
internal card circuitry to drain voltages and perform a power cycle
correctly.

Similar fix is done in commit c49d0ac38a ("ARM: dts: rmobile: Increase
off-on delay on the SD Vcc regulator") targeted Renesas SOCs.

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Cc: Stefano Babic <sbabic@denx.de>
2020-12-26 12:36:19 +01:00
..
cpu arm: ls102xa: select USB PHY erratum's only if USB is enabled 2020-12-10 13:56:39 +05:30
dts ARM: dts: imx8m: increase off-on delay on the SD Vcc regulator 2020-12-26 12:36:19 +01:00
include armv8: lx2162a: Add Soc changes to support LX2162A 2020-12-10 13:56:39 +05:30
lib arm64: Add support for larger PIE U-Boot 2020-09-22 12:47:28 +02:00
mach-aspeed ram: move aspeed ram driver into drivers/ directory 2020-10-08 10:58:33 -04:00
mach-at91 ARM: mach-at91: fix timer.o compile condition 2020-11-26 10:12:47 +02:00
mach-bcm283x - add support for PCI and XHCI for RPi4 (64 bit only) 2020-07-10 14:31:22 -04:00
mach-bcmstb
mach-cortina board: presidio-asic: Add basic G3 engr. development board support 2020-02-07 16:16:01 -05:00
mach-davinci Makefile: Rename ALL-y to INPUTS-y 2020-07-28 19:30:39 -06:00
mach-exynos common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
mach-highbank common: Drop init.h from common header 2020-05-18 17:33:33 -04:00
mach-imx imx8: allow overriding memory layout 2020-12-06 15:31:37 +01:00
mach-integrator
mach-ipq40xx IPQ40xx: Add PRNG support 2020-10-22 09:54:54 -04:00
mach-k3 armv8: K3: j7200: Add custom MMU support 2020-09-15 18:51:53 +05:30
mach-keystone Makefile: Rename ALL-y to INPUTS-y 2020-07-28 19:30:39 -06:00
mach-kirkwood Convert CONFIG_NETCONSOLE to Kconfig 2020-08-23 13:06:36 -04:00
mach-lpc32xx treewide: convert bd_t to struct bd_info by coccinelle 2020-07-17 09:30:13 -04:00
mach-mediatek ARM: MediaTek: amend IC description for MediaTek MT8512 2020-09-12 10:53:01 -04:00
mach-meson ARM: mach-meson: update SoC IDs 2020-11-12 14:28:37 +01:00
mach-mvebu arm: mvebu: a38x: Configurable USB2 high-speed impedance threshold 2020-12-07 07:11:37 +01:00
mach-nexell pwm: add driver for nexell 2020-07-29 08:43:40 -04:00
mach-octeontx arm: octeontx: Add support for OcteonTX SoC platforms 2020-08-25 08:01:16 +02:00
mach-octeontx2 arm: octeontx2: Add support for OcteonTX2 SoC platforms 2020-08-25 08:01:16 +02:00
mach-omap2 arm: mach-omap2: am33xx: Add device structure for spi 2020-09-15 18:51:53 +05:30
mach-orion5x treewide: convert bd_t to struct bd_info by coccinelle 2020-07-17 09:30:13 -04:00
mach-owl Actions: OWL: Calculate SDRAM size 2020-07-07 16:09:22 -04:00
mach-qemu qemu: don't allow to select 32- and 64-bit 2020-04-24 10:51:32 -04:00
mach-rmobile pinctrl: renesas: r8a77951: Add R8A774E1 PFC support 2020-11-22 12:49:22 +01:00
mach-rockchip rockchip: Add Engicam PX30.Core C.TOUCH 2.0 2020-10-30 23:31:26 +08:00
mach-s5pc1xx common: Drop net.h from common header 2020-05-18 17:33:31 -04:00
mach-snapdragon treewide: convert devfdt_get_addr() to dev_read_addr() 2020-07-25 14:46:57 -06:00
mach-socfpga arm: socfpga: fix Gen5 enable of EMAC via FPGA 2020-10-21 11:45:54 +08:00
mach-sti
mach-stm32 treewide: Update email address Patrick Delaunay and Patrice Chotard 2020-12-09 10:57:50 +01:00
mach-stm32mp SPL: stm32mp1: fix spl_mmc_boot_partition not defined 2020-11-25 10:56:09 +01:00
mach-sunxi sunxi: add V3/S3 support 2020-11-17 00:42:21 +00:00
mach-tegra configs: cei-tk1-som: remove CONFIG_ARMV7_PSCI in include file 2020-12-04 13:39:15 -07:00
mach-u8500 common: Drop init.h from common header 2020-05-18 17:33:33 -04:00
mach-uniphier ARM: uniphier: use FIELD_GET() to get access to revision register fields 2020-08-18 02:01:14 +09:00
mach-versal xilinx: kconfig: Move sourcing of board Kconfig to mach folders 2020-09-23 10:31:40 +02:00
mach-versatile
mach-zynq xilinx: Consolidate board_fit_config_name_match() for Xilinx platforms 2020-10-29 08:55:43 +01:00
mach-zynqmp arm64: zynqmp: Get rid of unused macros 2020-11-20 10:42:54 +01:00
mach-zynqmp-r5 xilinx: r5: Fix MPU setting for R5 2020-09-23 10:31:41 +02:00
thumb1/include/asm/proc-armv
config.mk Makefile: Rename ALL-y to INPUTS-y 2020-07-28 19:30:39 -06:00
Kconfig armv8: lx2162aqds: Add support for LX2162AQDS platform 2020-12-10 13:56:39 +05:30
Kconfig.debug
Makefile arm: octeontx2: Add support for OcteonTX2 SoC platforms 2020-08-25 08:01:16 +02:00