2013-08-16 17:07:45

by Lad, Prabhakar

Subject: [PATCH v6] ARM: davinci: da850: add DT node for ethernet

From: "Lad, Prabhakar" <[email protected]>

Add ethernet device tree node information and pinmux for mii to da850 by
providing interrupt details and local mac address.

Signed-off-by: Lad, Prabhakar <[email protected]>
---
Changes for v6:
1: Fixed review comment pointed by Sergei.

arch/arm/boot/dts/da850-evm.dts | 5 +++++
arch/arm/boot/dts/da850.dtsi | 30 ++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 1f8cfdd..588ce58 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -96,6 +96,11 @@
pinctrl-0 = <&mdio_pins>;
bus_freq = <2200000>;
};
+ eth0: ethernet@1e20000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mii_pins>;
+ };
};
nand_cs3@62000000 {
status = "okay";
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index d5138b4..8d17346 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -131,6 +131,22 @@
0x10 0x00000088 0x000000ff
>;
};
+ mii_pins: pinmux_mii_pins {
+ pinctrl-single,bits = <
+ /*
+ * MII_TXEN, MII_TXCLK, MII_COL
+ * MII_TXD_3, MII_TXD_2, MII_TXD_1
+ * MII_TXD_0
+ */
+ 0x8 0x88888880 0xfffffff0
+ /*
+ * MII_RXER, MII_CRS, MII_RXCLK
+ * MII_RXDV, MII_RXD_3, MII_RXD_2
+ * MII_RXD_1, MII_RXD_0
+ */
+ 0xc 0x88888888 0xffffffff
+ >;
+ };

};
serial0: serial@1c42000 {
@@ -226,6 +242,20 @@
#size-cells = <0>;
reg = <0x224000 0x1000>;
};
+ eth0: ethernet@1e20000 {
+ compatible = "ti,davinci-dm6467-emac";
+ reg = <0x220000 0x4000>;
+ ti,davinci-ctrl-reg-offset = <0x3000>;
+ ti,davinci-ctrl-mod-reg-offset = <0x2000>;
+ ti,davinci-ctrl-ram-offset = <0>;
+ ti,davinci-ctrl-ram-size = <0x2000>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <33
+ 34
+ 35
+ 36
+ >;
+ };
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
--
1.7.9.5

2013-08-20 05:21:21

by Sekhar Nori

Subject: Re: [PATCH v6] ARM: davinci: da850: add DT node for ethernet

On Friday 16 August 2013 10:37 PM, Lad, Prabhakar wrote:
> From: "Lad, Prabhakar" <[email protected]>
>
> Add ethernet device tree node information and pinmux for mii to da850 by
> providing interrupt details and local mac address.
>
> Signed-off-by: Lad, Prabhakar <[email protected]>

Queuing this for v3.12

Thanks,
Sekhar