On Mar 17, 2009, at 1:59 PM, Anton Vorontsov wrote:
Currently it doesn't matter where the mdio nodes are placed, but with
power management support (i.e. when sleep = <> properties will take
effect), mdio nodes placement will become important: mdio controller
is a part of the ethernet block, so the mdio nodes should be placed
correctly. Otherwise we may wrongly assume that MDIO controllers are
available during sleep.
Suggested-by: Scott Wood <scottw...@freescale.com>
Signed-off-by: Anton Vorontsov <avoront...@ru.mvista.com>
---
Changes since RFC:
- Don't use compatible = "simple-bus" for gianfar nodes.
arch/powerpc/boot/dts/mpc8315erdb.dts | 80 +++++++++++++++
+-------------
arch/powerpc/boot/dts/mpc8349emitx.dts | 69 ++++++++++++
+-----------
arch/powerpc/boot/dts/mpc8349emitxgp.dts | 42 ++++++++-------
arch/powerpc/boot/dts/mpc834x_mds.dts | 81 +++++++++++++++
+-------------
arch/powerpc/boot/dts/mpc8377_mds.dts | 80 +++++++++++++++
+-------------
arch/powerpc/boot/dts/mpc8377_rdb.dts | 67 ++++++++++++
+-----------
arch/powerpc/boot/dts/mpc8378_mds.dts | 80 +++++++++++++++
+-------------
arch/powerpc/boot/dts/mpc8378_rdb.dts | 69 +++++++++++++
+-----------
arch/powerpc/boot/dts/mpc8379_mds.dts | 79 +++++++++++++++
+------------
arch/powerpc/boot/dts/mpc8379_rdb.dts | 66 ++++++++++++
+----------
arch/powerpc/platforms/83xx/mpc834x_itx.c | 1 +
arch/powerpc/platforms/83xx/mpc834x_mds.c | 1 +
arch/powerpc/platforms/83xx/mpc837x_mds.c | 1 +
arch/powerpc/platforms/83xx/mpc837x_rdb.c | 1 +
14 files changed, 398 insertions(+), 319 deletions(-)
If we do this we should also fixup all the 85xx & 86xx .dts
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/
boot/dts/mpc8315erdb.dts
index 88d691c..c0d5b34 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -190,66 +190,74 @@
phy_type = "utmi";
};
[snip]
enet0: ether...@24000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
cell-index = <0>;
device_type = "network";
model = "eTSEC";
compatible = "gianfar";
reg = <0x24000 0x1000>;
+ ranges;
Can this be proper?
ranges = <0x0 0x24520 0x20>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 0x8 33 0x8 34 0x8>;
interrupt-parent = <&ipic>;
tbi-handle = <&tbi0>;
phy-handle = < &phy0 >;
+
+ m...@24520 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,gianfar-mdio";
+ reg = <0x24520 0x20>;
update here for ranges change.
+
+ phy0: ethernet-...@0 {
+ interrupt-parent = <&ipic>;
+ interrupts = <20 0x8>;
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+
+ phy1: ethernet-...@1 {
+ interrupt-parent = <&ipic>;
+ interrupts = <19 0x8>;
+ reg = <0x1>;
+ device_type = "ethernet-phy";
+ };
+
+ tbi0: tbi-...@11 {
+ reg = <0x11>;
+ device_type = "tbi-phy";
+ };
+ };
};
- k
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