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Date: Sun, 23 Jun 2013 20:30:05 +0530 From: Prabhakar Lad <prabhakar.csengg@...il.com> To: DLOS <davinci-linux-open-source@...ux.davincidsp.com>, LAK <linux-arm-kernel@...ts.infradead.org>, devicetree-discuss@...ts.ozlabs.org, Sekhar Nori <nsekhar@...com> Cc: LKML <linux-kernel@...r.kernel.org>, netdev@...r.kernel.org, "Lad, Prabhakar" <prabhakar.csengg@...il.com>, Heiko Schocher <hs@...x.de> Subject: [PATCH v3 4/6] ARM: davinci: da850: add DT node for eth0. From: "Lad, Prabhakar" <prabhakar.csengg@...il.com> Add eth0 device tree node information and pinmux for mii to da850 by providing interrupt details and local mac address of eth0. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com> Cc: linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org Cc: davinci-linux-open-source@...ux.davincidsp.com Cc: netdev@...r.kernel.org Cc: devicetree-discuss@...ts.ozlabs.org Cc: Sekhar Nori <nsekhar@...com> Cc: Heiko Schocher <hs@...x.de> --- Changes for v2: None Changes for v3: a> Split the pinmux for mdio and mii. 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 661219e..590d884 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: emac@...0000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mii_pins>; + }; }; nand_cs3@...00000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index bcef5a9..0109b65 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@...2000 { @@ -229,6 +245,20 @@ #size-cells = <0>; reg = <0x224000 0x1000>; }; + eth0: emac@...0000 { + 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@...00000 { compatible = "ti,davinci-nand"; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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