16 Jun, 2020
1 commit
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Enable the splash screen basing on video link and DM video
Update the DTS to fix the bpp in lcdif node and add aliasSigned-off-by: Ye Li
(cherry picked from commit d27ebc05a6620cf66d568c7c7224e7fa449eaa73)
06 May, 2020
1 commit
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Porting the the imx7d dtsi, dts files and binding files from 5.4.y kernel
(359d8f37b464afea3718796fdd6eb27b0d2df8b1)New dts files are added to support GPMI-WEIM, RevA boards.
Changes in DTS and DTSi:
1. Add USB alias
2. Modify the SPI alias for qspi
3. Disable USDHC2 since it is for SDIO
4. Add i2c force idle support pins
5. Add back mmc alias by comparing with 2019.04.
6. Update clock, pin and reset binding files
7. Update QSPI only support 1 bit mode, remove RX/TX 4 bit modeSigned-off-by: Ye Li
(cherry picked from commit 5feb51de9b4ddde2bf6c44f18320ba262f424b7c)
07 Jan, 2020
1 commit
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Also sync device tree with v5.5-rc1
Signed-off-by: Joris Offouga
04 Sep, 2018
1 commit
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On iMX7D SabreSD board, the QSPI has pins conflict with EPDC (default).
To use QSPI, users have to rework the board (de-populate R388-R391, R396-R399
populate R392-R395, R299, R300). So we add new DTS file and new defconfig
dedicated for QSPI.Other changes to support the DM QSPI:
- Add QSPI node and alias spi0.
- Modify spi4 (spi-gpio) node and add alias spi5 for it to avoid req
conflict
- Add EPDC node in imx7d.dtsi and disable it in imx7d-sdb-qspi.dts to
align with kernel and also present the conflict.
- Add -u-boot.dtsi to modify compatible string of mx25l51245g@0 to
"spi-flash"
- Remove iomux settings of qspi in board codes which is not needed
for DM driver.Signed-off-by: Ye Li
07 May, 2018
1 commit
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.Signed-off-by: Tom Rini
04 Feb, 2018
1 commit
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The pinmux and tuning settings are from
https://source.codeaurora.org/external/imx/linux-imx/tree/arch/
arm/boot/dts/imx7s.dtsi?h=imx_4.9.11_1.0.0_ga
https://source.codeaurora.org/external/imx/linux-imx/tree/arch/
arm/boot/dts/imx7d-sdb.dts?h=imx_4.9.11_1.0.0_gaTo support HS200 and SDR104, we need change pinmux settings dynamically.
And configure tuning step and start tuning tap, otherwise you may
see tuning failure.Signed-off-by: Peng Fan
Cc: Stefano Babic
Cc: Fabio Estevam
Cc: Jaehoon Chung
18 May, 2017
5 commits
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Add usdhc support
Signed-off-by: Peng Fan
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Add i2c support.
Signed-off-by: Peng Fan
Cc: Stefano Babic -
Add regulator node for usb and mmc.
Signed-off-by: Peng Fan
Cc: Stefano Babic -
Add spi gpio node for 74LV595.
Signed-off-by: Peng Fan
Cc: Stefano Babic -
Add basic dts for i.MX7D-SDB board.
Signed-off-by: Peng Fan
Cc: Stefano Babic