This is a note to let you know that I've just added the patch titled
meson-gx-socinfo: Fix package id parsing
to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: meson-gx-socinfo-fix-package-id-parsing.patch and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Fri Feb 23 11:45:09 CET 2018
From: Arnaud Patard arnaud.patard@rtp-net.org Date: Wed, 29 Nov 2017 16:09:46 +0100 Subject: meson-gx-socinfo: Fix package id parsing
From: Arnaud Patard arnaud.patard@rtp-net.org
[ Upstream commit 044d71bc6cdee8980d0fdc35ec79a0d5818b2ce3 ]
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does: ... ver = (readl(assist_hw_rev) >> 8) & 0xff; meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver; ver = (readl(assist_hw_rev) >> 16) & 0xff; meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver; ...
while the current code does: ... ...
This means that the current mainline code has package id and minor version reversed.
Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver") Signed-off-by: Arnaud Patard apatard@hupstream.com Acked-by: Neil Armstrong narmstrong@baylibre.com Signed-off-by: Kevin Hilman khilman@baylibre.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/soc/amlogic/meson-gx-socinfo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -20,8 +20,8 @@ #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8
#define SOCINFO_MAJOR GENMASK(31, 24) -#define SOCINFO_MINOR GENMASK(23, 16) -#define SOCINFO_PACK GENMASK(15, 8) +#define SOCINFO_PACK GENMASK(23, 16) +#define SOCINFO_MINOR GENMASK(15, 8) #define SOCINFO_MISC GENMASK(7, 0)
static const struct meson_gx_soc_id {
Patches currently in stable-queue which might be from arnaud.patard@rtp-net.org are
queue-4.14/meson-gx-socinfo-fix-package-id-parsing.patch