[POWERPC] CPM: Change from fsl,brg-frequency to brg/clock-frequency

As suggested by David Gibson, now that we have a separate node
for the baud rate generators, it's better to use the standard
clock-frequency property than a cpm-node-level fsl,brg-frequency
property.

This patch updates existing places where fsl,brg-frequency is
used.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/arch/powerpc/boot/cuboot-pq2.c b/arch/powerpc/boot/cuboot-pq2.c
index 8021fd4a43bc..b150bd4f1b73 100644
--- a/arch/powerpc/boot/cuboot-pq2.c
+++ b/arch/powerpc/boot/cuboot-pq2.c
@@ -264,10 +264,12 @@ static void pq2_platform_fixups(void)
         dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
 
         node = finddevice("/soc/cpm");
-        if (node) {
+        if (node)
                 setprop(node, "clock-frequency", &bd.bi_cpmfreq, 4);
-                setprop(node, "fsl,brg-frequency", &bd.bi_brgfreq, 4);
-        }
+
+        node = finddevice("/soc/cpm/brg");
+        if (node)
+                setprop(node, "clock-frequency",  &bd.bi_brgfreq, 4);
 
         update_cs_ranges();
         fixup_pci();