This is a note to let you know that I've just added the patch titled
powerpc: dts: turris1x.dts: Add channel labels for temperature sensor
to the 6.0-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:
powerpc-dts-turris1x.dts-add-channel-labels-for-temp.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 90205bff702467f541161b3e37e2c07030645d9a
Author: Pali Rohár <pali@xxxxxxxxxx>
Date: Fri Sep 30 14:39:01 2022 +0200
powerpc: dts: turris1x.dts: Add channel labels for temperature sensor
[ Upstream commit 67bbb62f61e810734da0a1577a9802ddaed24140 ]
Channel 0 of SA56004ED chip refers to internal SA56004ED chip sensor (chip
itself is located on the board) and channel 1 of SA56004ED chip refers to
external sensor which is connected to temperature diode of the P2020 CPU.
Fixes: 54c15ec3b738 ("powerpc: dts: Add DTS file for CZ.NIC Turris 1.x routers")
Signed-off-by: Pali Rohár <pali@xxxxxxxxxx>
Reviewed-by: Marek Behún <kabel@xxxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220930123901.10251-1-pali@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/powerpc/boot/dts/turris1x.dts b/arch/powerpc/boot/dts/turris1x.dts
index 045af668e928..e9cda34a140e 100644
--- a/arch/powerpc/boot/dts/turris1x.dts
+++ b/arch/powerpc/boot/dts/turris1x.dts
@@ -69,6 +69,20 @@ temperature-sensor@4c {
interrupt-parent = <&gpio>;
interrupts = <12 IRQ_TYPE_LEVEL_LOW>, /* GPIO12 - ALERT pin */
<13 IRQ_TYPE_LEVEL_LOW>; /* GPIO13 - CRIT pin */
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Local temperature sensor (SA56004ED internal) */
+ channel@0 {
+ reg = <0>;
+ label = "board";
+ };
+
+ /* Remote temperature sensor (D+/D- connected to P2020 CPU Temperature Diode) */
+ channel@1 {
+ reg = <1>;
+ label = "cpu";
+ };
};
/* DDR3 SPD/EEPROM */
