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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-01-24 18:39:59 +0300
committerKumar Gala <galak@kernel.crashing.org>2008-01-28 08:32:55 -0600
commita2dd70a11d4c9cb8a4e4bb41f53a9b430e08559b (patch)
tree0ecb6b3f6ed79c06db25299450a7ea1ef216ed5a /arch/powerpc/platforms/85xx
parentf67be814ff8e862422739cb424ce8c4e6c142c28 (diff)
[POWERPC] QE: get rid of most device_types and model
Now we're searching for "fsl,qe", "fsl,qe-muram", "fsl,qe-muram-data" and "fsl,qe-ic". Unfortunately it's still impossible to remove device_type = "qe" from the existing device trees because older u-boots are looking for it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx')
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c32
1 files changed, 19 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 4fdf5abefff..25f8bc75e83 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -94,21 +94,25 @@ static void __init mpc85xx_mds_setup_arch(void)
#endif
#ifdef CONFIG_QUICC_ENGINE
- if ((np = of_find_node_by_name(NULL, "qe")) != NULL) {
- qe_reset();
- of_node_put(np);
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe");
+ if (!np) {
+ np = of_find_node_by_name(NULL, "qe");
+ if (!np)
+ return;
}
- if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
- struct device_node *ucc = NULL;
+ qe_reset();
+ of_node_put(np);
+
+ np = of_find_node_by_name(NULL, "par_io");
+ if (np) {
+ struct device_node *ucc;
par_io_init(np);
of_node_put(np);
- for ( ;(ucc = of_find_node_by_name(ucc, "ucc")) != NULL;)
+ for_each_node_by_name(ucc, "ucc")
par_io_of_config(ucc);
-
- of_node_put(ucc);
}
if (bcsr_regs) {
@@ -131,7 +135,6 @@ static void __init mpc85xx_mds_setup_arch(void)
iounmap(bcsr_regs);
}
-
#endif /* CONFIG_QUICC_ENGINE */
}
@@ -139,6 +142,7 @@ static struct of_device_id mpc85xx_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
+ { .compatible = "fsl,qe", },
{},
};
@@ -176,10 +180,12 @@ static void __init mpc85xx_mds_pic_init(void)
mpic_init(mpic);
#ifdef CONFIG_QUICC_ENGINE
- np = of_find_node_by_type(NULL, "qeic");
- if (!np)
- return;
-
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
+ if (!np) {
+ np = of_find_node_by_type(NULL, "qeic");
+ if (!np)
+ return;
+ }
qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
of_node_put(np);
#endif /* CONFIG_QUICC_ENGINE */