This is a note to let you know that I've just added the patch titled
arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode
to the 5.18-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-ti-k3-am64-main-remove-support-for-hs400-speed-mode.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0c0af88f3f318e73237f7fadd02d0bf2b6c996bb Mon Sep 17 00:00:00 2001
From: Aswath Govindraju <a-govindraju@xxxxxx>
Date: Thu, 12 May 2022 12:18:58 +0530
Subject: arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode
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From: Aswath Govindraju <a-govindraju@xxxxxx>
commit 0c0af88f3f318e73237f7fadd02d0bf2b6c996bb upstream.
AM64 SoC, does not support HS400 and HS200 is the maximum supported speed
mode[1]. Therefore, fix the device tree node to reflect the same.
[1] - https://www.ti.com/lit/ds/symlink/am6442.pdf
(SPRSP56C – JANUARY 2021 – REVISED FEBRUARY 2022)
Fixes: 8abae9389bdb ("arm64: dts: ti: Add support for AM642 SoC")
Signed-off-by: Aswath Govindraju <a-govindraju@xxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Link: https://lore.kernel.org/r/20220512064859.32059-1-a-govindraju@xxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 2 --
1 file changed, 2 deletions(-)
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -456,13 +456,11 @@
clock-names = "clk_ahb", "clk_xin";
mmc-ddr-1_8v;
mmc-hs200-1_8v;
- mmc-hs400-1_8v;
ti,trm-icp = <0x2>;
ti,otap-del-sel-legacy = <0x0>;
ti,otap-del-sel-mmc-hs = <0x0>;
ti,otap-del-sel-ddr52 = <0x6>;
ti,otap-del-sel-hs200 = <0x7>;
- ti,otap-del-sel-hs400 = <0x4>;
};
sdhci1: mmc@fa00000 {
Patches currently in stable-queue which might be from a-govindraju@xxxxxx are
queue-5.18/arm64-dts-ti-k3-am64-main-remove-support-for-hs400-speed-mode.patch
