The patch below does not apply to the 6.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.9.y git checkout FETCH_HEAD git cherry-pick -x 3c1f81a1b554f49e99b34ca45324b35948c885db # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2024070821-ascent-stiffen-9101@gregkh' --subject-prefix 'PATCH 6.9.y' HEAD^..

Possible dependencies:

3c1f81a1b554 ("riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards") ac9a37e2d6b6 ("riscv: dts: starfive: introduce a common board dtsi for jh7110 based boards") 07da6ddf510b ("riscv: dts: starfive: visionfive 2: add "disable-wp" for tfcard") 0ffce9d49abd ("riscv: dts: starfive: visionfive 2: add tf cd-gpios") ffddddf4aa8d ("riscv: dts: starfive: visionfive 2: use cpus label for timebase freq") b9a1481f259c ("riscv: dts: starfive: visionfive 2: update sound and codec dt node name") e0503d47e93d ("riscv: dts: starfive: visionfive 2: Remove non-existing I2S hardware") dcde4e97b122 ("riscv: dts: starfive: visionfive 2: Remove non-existing TDM hardware") 0f74c64f0a9f ("riscv: dts: starfive: Remove PMIC interrupt info for Visionfive 2 board")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 3c1f81a1b554f49e99b34ca45324b35948c885db Mon Sep 17 00:00:00 2001 From: Shengyu Qu wiagn233@outlook.com Date: Wed, 12 Jun 2024 18:33:31 +0800 Subject: [PATCH] riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards

Currently, for JH7110 boards with EMMC slot, vqmmc voltage for EMMC is fixed to 1.8V, while the spec needs it to be 3.3V on low speed mode and should support switching to 1.8V when using higher speed mode. Since there are no other peripherals using the same voltage source of EMMC's vqmmc(ALDO4) on every board currently supported by mainline kernel, regulator-max-microvolt of ALDO4 should be set to 3.3V.

Cc: stable@vger.kernel.org Signed-off-by: Shengyu Qu wiagn233@outlook.com Fixes: 7dafcfa79cc9 ("riscv: dts: starfive: enable DCDC1&ALDO4 node in axp15060") Signed-off-by: Conor Dooley conor.dooley@microchip.com

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi index 8ff6ea64f048..68d16717db8c 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi @@ -244,7 +244,7 @@ emmc_vdd: aldo4 { regulator-boot-on; regulator-always-on; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; regulator-name = "emmc_vdd"; }; };