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(parent: c45637e) | patch
dts: starfive: enhance SD card io Output Drive Strength
authorJianlong Huang <jianlong.huang@starfivetech.com>
Thu, 15 Sep 2022 00:56:06 +0000 (08:56 +0800)
committerJianlong Huang <jianlong.huang@starfivetech.com>
Thu, 3 Nov 2022 09:23:28 +0000 (17:23 +0800)
commitaff31d9e8c0db25713222cb806ea771df7f0d900
treeeb29b4999777956598a3e9e2f09f846215adacc9tree | snapshot
parentc45637e2d8d8e0cef11638aa7a5ea858bbe6bd69commit | diff
dts: starfive: enhance SD card io Output Drive Strength

SD card gpio is generic gpio on visionfive2, the default output drive strength may be not enough, some sd card do not work.
So enhance the gpio output drive strength to max.
But on visionfive2, the sd card gpio is fixed 3.3V, there is no need to switch_voltage and not support uhs mode.

Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A10.dts diff | blob | history
arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts diff | blob | history
arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi diff | blob | history
arch/riscv/boot/dts/starfive/jh7110.dtsi diff | blob | history
arch/riscv/configs/starfive_visionfive2_defconfig diff | blob | history
drivers/mmc/host/dw_mmc-starfive.c diff | blob | history
Domain: System / Kernel;