edac: mpc85xx add P2020DS support

Based on Kumar's new compatible types patch, add P2020 into MPC85xx EDAC
compatible lists so that EDAC can recognize P2020 meomry controller and L2
cache controller and export the relevant fields to sysfs.

EDAC MPC85xx DDR3 support is needed if DDR3 memory stick is installed on a
P2020DS board so that EDAC core can recognize DDR3 memory type.

Signed-off-by: Yang Shi <yang.shi@windriver.com>
Acked-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 3f2ccfc..1dd405e 100644 (file)
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -646,6 +646,7 @@ static struct of_device_id mpc85xx_l2_err_of_match[] = {
        { .compatible = "fsl,mpc8560-l2-cache-controller", },
        { .compatible = "fsl,mpc8568-l2-cache-controller", },
        { .compatible = "fsl,mpc8572-l2-cache-controller", },
+       { .compatible = "fsl,p2020-l2-cache-controller", },
        {},
 };
 
@@ -984,6 +985,7 @@ static struct of_device_id mpc85xx_mc_err_of_match[] = {
        { .compatible = "fsl,mpc8560-memory-controller", },
        { .compatible = "fsl,mpc8568-memory-controller", },
        { .compatible = "fsl,mpc8572-memory-controller", },
+       { .compatible = "fsl,p2020-memory-controller", },
        {},
 };