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authorGrant Likely <grant.likely@secretlab.ca>2008-01-24 22:25:31 -0700
committerGrant Likely <grant.likely@secretlab.ca>2008-01-26 15:26:01 -0700
commit66ffbe490b6156898364b3f20a571a78f8d77bc8 (patch)
treeb750ed935f43464d03d9d350e68c1aedc4fea0ee /arch/powerpc/sysdev
parent82e30140fff8b49bc4459aecad68e5eae824d223 (diff)
[POWERPC] mpc5200: normalize compatible property bindings
Update MPC5200 drivers to also look for compatible properties in the form "fsl,mpc5200-*" to better conform to open firmware generic names recommended practice as published here: http://www.openfirmware.org/1275/practice/gnames/gnamv14a.html This patch should *not* break compatibility with older device trees which do not use the 'fsl,' prefix. The drivers will still bind against the older names also. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/bestcomm/bestcomm.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c
index 740ad73ce5c..f589999361e 100644
--- a/arch/powerpc/sysdev/bestcomm/bestcomm.c
+++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c
@@ -29,11 +29,17 @@
#define DRIVER_NAME "bestcomm-core"
+/* MPC5200 device tree match tables */
+static struct of_device_id mpc52xx_sram_ids[] __devinitdata = {
+ { .compatible = "fsl,mpc5200-sram", },
+ { .compatible = "mpc5200-sram", },
+ {}
+};
+
struct bcom_engine *bcom_eng = NULL;
EXPORT_SYMBOL_GPL(bcom_eng); /* needed for inline functions */
-
/* ======================================================================== */
/* Public and private API */
/* ======================================================================== */
@@ -373,7 +379,7 @@ mpc52xx_bcom_probe(struct of_device *op, const struct of_device_id *match)
of_node_get(op->node);
/* Prepare SRAM */
- ofn_sram = of_find_compatible_node(NULL, "sram", "mpc5200-sram");
+ ofn_sram = of_find_matching_node(NULL, mpc52xx_sram_ids);
if (!ofn_sram) {
printk(KERN_ERR DRIVER_NAME ": "
"No SRAM found in device tree\n");
@@ -478,10 +484,8 @@ mpc52xx_bcom_remove(struct of_device *op)
}
static struct of_device_id mpc52xx_bcom_of_match[] = {
- {
- .type = "dma-controller",
- .compatible = "mpc5200-bestcomm",
- },
+ { .type = "dma-controller", .compatible = "fsl,mpc5200-bestcomm", },
+ { .type = "dma-controller", .compatible = "mpc5200-bestcomm", },
{},
};