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authorPeng Fan <peng.fan@nxp.com>2020-07-09 11:25:45 +0300
committerShawn Guo <shawnguo@kernel.org>2020-07-13 11:28:02 +0300
commit7f6e8dffc30bd22b15ad810fb90ea741c15e6d54 (patch)
tree34b9e433bea3f09d713f70f1464f673057365b0d
parentf8951dce10c092075e39ef12c29022548e4c63db (diff)
downloadlinux-7f6e8dffc30bd22b15ad810fb90ea741c15e6d54.tar.xz
soc: imx: check ls1021a
fsl,ls1021a is a mach under arch/arm/mach-imx/, however it could not use the soc driver which will break caam on ls1021a platform. So directly return if it is compatible with fsl,ls1021a. Fixes: 52102a3ba6a61 ("soc: imx: move cpu code to drivers/soc/imx") Signed-off-by: Peng Fan <peng.fan@nxp.com> Tested-by: Horia Geantă <horia.geanta@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
-rw-r--r--drivers/soc/imx/soc-imx.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/soc/imx/soc-imx.c b/drivers/soc/imx/soc-imx.c
index fec3d672b606..01bfea1cb64a 100644
--- a/drivers/soc/imx/soc-imx.c
+++ b/drivers/soc/imx/soc-imx.c
@@ -33,6 +33,9 @@ static int __init imx_soc_device_init(void)
u32 val;
int ret;
+ if (of_machine_is_compatible("fsl,ls1021a"))
+ return 0;
+
soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
if (!soc_dev_attr)
return -ENOMEM;