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| author | Anson Huang | 2019-05-24 03:52:36 +0200 |
|---|---|---|
| committer | Shawn Guo | 2019-06-03 14:30:37 +0200 |
| commit | 15f5276a2fb1ad70d7a8e6321dd751c3d081e422 (patch) | |
| tree | c86958dd5533830904ad0c839661344ab7e8888a /drivers/Kconfig | |
| parent | soc: imx: Read imx8mm soc revision from anatop (diff) | |
| download | kernel-qcow2-linux-15f5276a2fb1ad70d7a8e6321dd751c3d081e422.tar.gz kernel-qcow2-linux-15f5276a2fb1ad70d7a8e6321dd751c3d081e422.tar.xz kernel-qcow2-linux-15f5276a2fb1ad70d7a8e6321dd751c3d081e422.zip | |
soc: imx: Add SCU SoC info driver support
Add i.MX SCU SoC info driver to support i.MX8QXP SoC, introduce
driver dependency into Kconfig as CONFIG_IMX_SCU must be
selected to support i.MX SCU SoC driver, also need to use
platform driver model to make sure IMX_SCU driver is probed
before i.MX SCU SoC driver.
With this patch, SoC info can be read from sysfs:
i.mx8qxp-mek# cat /sys/devices/soc0/family
Freescale i.MX
i.mx8qxp-mek# cat /sys/devices/soc0/soc_id
0x2
i.mx8qxp-mek# cat /sys/devices/soc0/machine
Freescale i.MX8QXP MEK
i.mx8qxp-mek# cat /sys/devices/soc0/revision
1.1
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/Kconfig')
0 files changed, 0 insertions, 0 deletions