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authorMugunthan V N <mugunthanvnm@ti.com>2012-11-14 13:08:00 +0400
committerDavid S. Miller <davem@davemloft.net>2012-11-15 07:09:07 +0400
commit1a39a65cba08f8a76f00fea9023d336e0858941b (patch)
treecac84ded853455b7a3128fee6378d50b344d6056 /arch/arm/boot/dts/am33xx.dtsi
parente38c112d7ff36c54d48ef3fbceac56b9c288833a (diff)
downloadlinux-1a39a65cba08f8a76f00fea9023d336e0858941b.tar.xz
arm/dts: am33xx: Add CPSW and MDIO module nodes for AM33XX
Add CPSW and MDIO related device tree data for AM33XX. Also enable them into board/evm dts files by providing respective phy-id. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/boot/dts/am33xx.dtsi')
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi48
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index bb31bff01998..a4615b44f25e 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -210,5 +210,53 @@
interrupt-parent = <&intc>;
interrupts = <91>;
};
+
+ mac: ethernet@4a100000 {
+ compatible = "ti,cpsw";
+ ti,hwmods = "cpgmac0";
+ cpdma_channels = <8>;
+ ale_entries = <1024>;
+ bd_ram_size = <0x2000>;
+ no_bd_ram = <0>;
+ rx_descs = <64>;
+ mac_control = <0x20>;
+ slaves = <2>;
+ cpts_active_slave = <0>;
+ cpts_clock_mult = <0x80000000>;
+ cpts_clock_shift = <29>;
+ reg = <0x4a100000 0x800
+ 0x4a101200 0x100>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&intc>;
+ /*
+ * c0_rx_thresh_pend
+ * c0_rx_pend
+ * c0_tx_pend
+ * c0_misc_pend
+ */
+ interrupts = <40 41 42 43>;
+ ranges;
+
+ davinci_mdio: mdio@4a101000 {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ti,hwmods = "davinci_mdio";
+ bus_freq = <1000000>;
+ reg = <0x4a101000 0x100>;
+ };
+
+ cpsw_emac0: slave@4a100200 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ cpsw_emac1: slave@4a100300 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ };
};
};