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Revision tags: v6.6.25, v6.6.24, v6.6.23 |
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1d77f1f2 |
| 17-Feb-2024 |
Marek Vasut <marex@denx.de> |
arm64: dts: imx8mp: Set SPI NOR to max 40 MHz on Data Modul i.MX8M Plus eDM SBC
[ Upstream commit 13ab6f174a6b577bd7d09124b47ec8ace2682e42 ]
The SPI NOR bus routing on this board cannot go above 50
arm64: dts: imx8mp: Set SPI NOR to max 40 MHz on Data Modul i.MX8M Plus eDM SBC
[ Upstream commit 13ab6f174a6b577bd7d09124b47ec8ace2682e42 ]
The SPI NOR bus routing on this board cannot go above 50 MHz,
set the clock frequency to maximum of 40 MHz to be within a
safe margin. Remove the comment as well.
Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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Revision tags: v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8 |
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a8ef9c7f |
| 19-Dec-2023 |
Marek Vasut <marex@denx.de> |
arm64: dts: imx8mp: Disable UART4 by default on Data Modul i.MX8M Plus eDM SBC
[ Upstream commit f03869698bc3bd6d9d2d9f216b20da08a8c2508a ]
UART4 is used as CM7 coprocessor debug UART and may not b
arm64: dts: imx8mp: Disable UART4 by default on Data Modul i.MX8M Plus eDM SBC
[ Upstream commit f03869698bc3bd6d9d2d9f216b20da08a8c2508a ]
UART4 is used as CM7 coprocessor debug UART and may not be accessible from
Linux in case it is protected by RDC. The RDC protection is set up by the
platform firmware. UART4 is not used on this platform by Linux. Disable
UART4 by default to prevent boot hangs, which occur when the RDC protection
is in place.
Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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Revision tags: v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24 |
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| #
562d222f |
| 06-Apr-2023 |
Marek Vasut <marex@denx.de> |
arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC
Add support for Data Modul i.MX8M Plus eDM SBC board. This is an
evaluation board for various custom display units. Currently
suppo
arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC
Add support for Data Modul i.MX8M Plus eDM SBC board. This is an
evaluation board for various custom display units. Currently
supported are serial console, ethernet, eMMC, SD, SPI NOR,
USB host and USB OTG.
Reviewed-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
show more ...
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