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linux/drivers/soc/imx
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Nathan Rossi 328efccc78 soc: imx8m: Enable OCOTP clock for imx8mm before reading registers 
[ Upstream commit 9d1e8275a2 ]

Commit 836fb30949 ("soc: imx8m: Enable OCOTP clock before reading the
register") added configuration to enable the OCOTP clock before
attempting to read from the associated registers.

This same kexec issue is present with the imx8m SoCs that use the
imx8mm_soc_uid function (e.g. imx8mp). This requires the imx8mm_soc_uid
function to configure the OCOTP clock before accessing the associated
registers. This change implements the same clock enable functionality
that is present in the imx8mq_soc_revision function for the
imx8mm_soc_uid function.

Signed-off-by: Nathan Rossi <nathan.rossi@digi.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fixes: 836fb30949 ("soc: imx8m: Enable OCOTP clock before reading the register")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-10-06 14:56:49 +02:00
..
gpc.c soc: imx: gpc: fix power up sequencing 2020-03-16 11:39:02 +08:00
gpcv2.c soc: imx: gpcv2: Assert reset before ungating clock 2022-08-21 21:34:48 +08:00
imx8m-blk-ctrl.c ARM: driver updates for 6.1 2022-10-06 11:04:57 -07:00
imx8mp-blk-ctrl.c soc: imx: imx8mp-blk-ctrl: don't set power device name 2023-02-01 08:34:04 +01:00
imx93-blk-ctrl.c soc: imx: add i.MX93 media blk ctrl driver 2022-09-17 16:31:06 +08:00
imx93-pd.c soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe() 2022-10-29 16:26:32 +08:00
imx93-src.c soc: imx: add i.MX93 SRC power domain driver 2022-09-17 16:31:06 +08:00
Kconfig soc: imx: add i.MX93 SRC power domain driver 2022-09-17 16:31:06 +08:00
Makefile soc: imx: add i.MX93 media blk ctrl driver 2022-09-17 16:31:06 +08:00
soc-imx.c soc: imx: Remove Layerscape check 2022-01-28 17:46:08 +08:00
soc-imx8m.c soc: imx8m: Enable OCOTP clock for imx8mm before reading registers 2023-10-06 14:56:49 +02:00