This is a note to let you know that I've just added the patch titled
pinctrl: jasperlake: Fix HOSTSW_OWN offset
to the 5.9-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:
pinctrl-jasperlake-fix-hostsw_own-offset.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From cdd8fc2dd64e3f1b22a6636e242d0eff49c4ba22 Mon Sep 17 00:00:00 2001
From: Evan Green <evgreen@xxxxxxxxxxxx>
Date: Wed, 11 Nov 2020 15:17:28 -0800
Subject: pinctrl: jasperlake: Fix HOSTSW_OWN offset
From: Evan Green <evgreen@xxxxxxxxxxxx>
commit cdd8fc2dd64e3f1b22a6636e242d0eff49c4ba22 upstream.
GPIOs that attempt to use interrupts get thwarted with a message like:
"pin 161 cannot be used as IRQ" (for instance with SD_CD). This is because
the HOSTSW_OWN offset is incorrect, so every GPIO looks like it's
owned by ACPI.
Fixes: e278dcb7048b1 ("pinctrl: intel: Add Intel Jasper Lake pin controller support")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Evan Green <evgreen@xxxxxxxxxxxx>
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pinctrl/intel/pinctrl-jasperlake.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/intel/pinctrl-jasperlake.c
+++ b/drivers/pinctrl/intel/pinctrl-jasperlake.c
@@ -16,7 +16,7 @@
#define JSL_PAD_OWN 0x020
#define JSL_PADCFGLOCK 0x080
-#define JSL_HOSTSW_OWN 0x0b0
+#define JSL_HOSTSW_OWN 0x0c0
#define JSL_GPI_IS 0x100
#define JSL_GPI_IE 0x120
Patches currently in stable-queue which might be from evgreen@xxxxxxxxxxxx are
queue-5.9/pinctrl-jasperlake-fix-hostsw_own-offset.patch
