This is a note to let you know that I've just added the patch titled ARM: dts: Configure missing thermal interrupt for 4430 to the 5.4-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: arm-dts-configure-missing-thermal-interrupt-for-4430.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit d69ad11c541bc4927fb51264f7775396ece25f71 Author: Tony Lindgren <tony@xxxxxxxxxxx> Date: Wed Dec 30 10:42:30 2020 +0200 ARM: dts: Configure missing thermal interrupt for 4430 [ Upstream commit 44f416879a442600b006ef7dec3a6dc98bcf59c6 ] We have gpio_86 wired internally to the bandgap thermal shutdown interrupt on 4430 like we have it on 4460 according to the TRM. This can be found easily by searching for TSHUT. For some reason the thermal shutdown interrupt was never added for 4430, let's add it. I believe this is needed for the thermal shutdown interrupt handler ti_bandgap_tshut_irq_handler() to call orderly_poweroff(). Fixes: aa9bb4bb8878 ("arm: dts: add omap4430 thermal data") Cc: Carl Philipp Klemm <philipp@xxxxxxxx> Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> Cc: Eduardo Valentin <edubezval@xxxxxxxxx> Cc: Merlijn Wajer <merlijn@xxxxxxxxxx> Cc: Pavel Machek <pavel@xxxxxx> Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> Cc: Sebastian Reichel <sre@xxxxxxxxxx> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index 86b9caf461dfa..6e320efd9fc1d 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -33,10 +33,12 @@ }; ocp { + /* 4430 has only gpio_86 tshut and no talert interrupt */ bandgap: bandgap@4a002260 { reg = <0x4a002260 0x4 0x4a00232C 0x4>; compatible = "ti,omap4430-bandgap"; + gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; #thermal-sensor-cells = <0>; };