Patch "arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms" has been added to the 4.13-stable tree
Subsystems (3)
This is a note to let you know that I've just added the patch titled
arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms
to the 4.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-rockchip-correct-vqmmc-voltage-for-rk3399-platforms.patch
and it can be found in the queue-4.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
b31ce3041787b61f2dad39d2dcda5c4a81d10e2bMon Sep 17 00:00:00 2001
From: Shawn Lin <[email protected]>
Date: Tue, 17 Oct 2017 11:38:04 +0800
Subject: arm64: dts: rockchip: correct vqmmc voltage for rk3399 platforms
From: Shawn Lin <[email protected]>
commit b31ce3041787b61f2dad39d2dcda5c4a81d10e2b upstream.
The vcc_sd or vcc_sdio used for IO voltage for sdmmc and sdio interface on rk3399 platform have a limitation that it can't be larger than 3.0v, otherwise it has a potential risk for the chip. Correct all of them.
--- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +2 -2
@@ -370,10 +370,10 @@ regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; + regulator-max-microvolt = <3000000>; regulator-state-mem { regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; + regulator-suspend-microvolt = <3000000>; }; };
Patches currently in stable-queue which might be from [email protected] are
queue-4.13/arm64-dts-rockchip-correct-vqmmc-voltage-for-rk3399-platforms.patch