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authorWilliam Qiu <william.qiu@starfivetech.com>2023-09-22 09:28:33 +0300
committerHal Feng <hal.feng@starfivetech.com>2024-03-05 10:18:23 +0300
commitcb96eba961d12d5b17690555da87d74a8147ed16 (patch)
tree5ca5bf6f6a74b331a218f7be6a199b4bfea8cbb7 /Documentation/devicetree
parent7c7717592ff0978a3fd64eed4815b3ac15e1ec64 (diff)
downloadlinux-cb96eba961d12d5b17690555da87d74a8147ed16.tar.xz
mmc: starfive: Change tuning implementation
Before, we used syscon to achieve tuning, but the actual measurement showed little effect, so the tuning implementation was modified here, and it was realized by reading and writing the UHS_REG_EXT register. Signed-off-by: William Qiu <william.qiu@starfivetech.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Link: https://lore.kernel.org/r/20230922062834.39212-3-william.qiu@starfivetech.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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