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| author | Haibo Chen <haibo.chen@nxp.com> | 2016-09-06 13:10:26 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2016-09-14 17:26:25 +0800 |
| commit | e83837e669221ce9872211f4dbddc36e83a848b6 (patch) | |
| tree | 282474ab05748ea6c2ff778ef7764289c4bee65e /arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-emmc.dts | |
| parent | 27381936de0332d2867ea7efd0ee9476b551497f (diff) | |
MLK-13188-1 mmc: sdhci-esdhc-imx: add SD clock limit for imx6ull
i.MX6ULL has errata ERR010450, which says due to SOC I/O timing
limit, eMMC HS200 and SD/SDIO 3.0 SDR104 at 1.8v can only work
below or equal to 150MHz. And eMMC DDR52 and SD/SDIO DDR50 at
1.8v can only work below or equal to 45MHz.
This patch add this limit for imx6ull.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
(cherry picked from commit fa0a37eca728bdf23b454b4d25f1e47f4f10a3bd)
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-emmc.dts')
0 files changed, 0 insertions, 0 deletions