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-rw-r--r--target/linux/kirkwood/patches-3.10/0004-clk-mvebu-create-parent-child-relation-for-PCIe-cloc.patch35
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/kirkwood/patches-3.10/0004-clk-mvebu-create-parent-child-relation-for-PCIe-cloc.patch b/target/linux/kirkwood/patches-3.10/0004-clk-mvebu-create-parent-child-relation-for-PCIe-cloc.patch
new file mode 100644
index 0000000000..faf9de6738
--- /dev/null
+++ b/target/linux/kirkwood/patches-3.10/0004-clk-mvebu-create-parent-child-relation-for-PCIe-cloc.patch
@@ -0,0 +1,35 @@
+From adebeab033de18cabf880f98d2167095520243f2 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Fri, 7 Dec 2012 20:35:20 +0100
+Subject: [PATCH 04/29] clk: mvebu: create parent-child relation for PCIe
+ clocks on Armada 370
+
+The Armada 370 has two gatable clocks for each PCIe interface, and we
+want both of them to be enabled. We therefore make one of the two
+clocks a child of the other, as we did for the sataX and sataXlnk
+clocks on Armada XP.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Cc: Mike Turquette <mturquette@linaro.org>
+---
+ drivers/clk/mvebu/clk-gating-ctrl.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/clk/mvebu/clk-gating-ctrl.c b/drivers/clk/mvebu/clk-gating-ctrl.c
+index ebf141d..b35785a 100644
+--- a/drivers/clk/mvebu/clk-gating-ctrl.c
++++ b/drivers/clk/mvebu/clk-gating-ctrl.c
+@@ -119,8 +119,8 @@ static const struct mvebu_soc_descr __initconst armada_370_gating_descr[] = {
+ { "pex1_en", NULL, 2 },
+ { "ge1", NULL, 3 },
+ { "ge0", NULL, 4 },
+- { "pex0", NULL, 5 },
+- { "pex1", NULL, 9 },
++ { "pex0", "pex0_en", 5 },
++ { "pex1", "pex1_en", 9 },
+ { "sata0", NULL, 15 },
+ { "sdio", NULL, 17 },
+ { "tdm", NULL, 25 },
+--
+1.8.4.rc1
+