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(parent: 3d25633) | patch
arm64: dts: imx8ulp-evk: add 100MHz/200MHz pinctrl setting for eMMC
authorHaibo Chen <haibo.chen@nxp.com>
Mon, 24 Jul 2023 07:58:32 +0000 (15:58 +0800)
committerShawn Guo <shawnguo@kernel.org>
Sun, 30 Jul 2023 13:19:14 +0000 (21:19 +0800)
commit7adf8410cb0f7f1559baa270c89c2e94b44888ab
treee094a1eaeeb3fd0a06154a061cccd8b984dc9bdetree | snapshot
parent3d25633036233da9e54c8dfc0652c8f9ca9d9e5fcommit | diff
arm64: dts: imx8ulp-evk: add 100MHz/200MHz pinctrl setting for eMMC

Add 100MHz and 200MHz pinctrl setting for eMMC, and enable 8 bit bus mode
to config the eMMC work at HS400ES mode.

Also update to use Standard Drive Strength for USDHC pad to get a better
signal quality per Hardware team suggests.

Reviewed-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx8ulp-evk.dts diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git