From patchwork Tue Nov 6 17:32:37 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mugunthan V N X-Patchwork-Id: 1706031 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 794DADFE75 for ; Tue, 6 Nov 2012 17:36:14 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TVn2J-0002wu-P4; Tue, 06 Nov 2012 17:34:04 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TVn1B-0002Zx-9z for linux-arm-kernel@lists.infradead.org; Tue, 06 Nov 2012 17:32:58 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id qA6HWn6P006960; Tue, 6 Nov 2012 11:32:50 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id qA6HWm1q012484; Tue, 6 Nov 2012 23:02:49 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Tue, 6 Nov 2012 23:02:48 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id qA6HWg8c018917; Tue, 6 Nov 2012 23:02:48 +0530 From: Mugunthan V N To: Subject: [PATCH V4 5/7] arm/dts: am33xx: Add CPSW and MDIO module nodes for AM33XX Date: Tue, 6 Nov 2012 23:02:37 +0530 Message-ID: <1352223159-27504-6-git-send-email-mugunthanvnm@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1352223159-27504-1-git-send-email-mugunthanvnm@ti.com> References: <1352223159-27504-1-git-send-email-mugunthanvnm@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121106_123253_702782_1B211ABF X-CRM114-Status: UNSURE ( 9.96 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.152 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Mugunthan V N , Benoit Cousson , devicetree-discuss@lists.ozlabs.org, Vaibhav Hiremath , linux-omap@vger.kernel.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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 Signed-off-by: Vaibhav Hiremath Cc: Benoit Cousson Acked-by: Peter Korsgaard Acked-by: Richard Cochran --- arch/arm/boot/dts/am335x-bone.dts | 8 +++++++ arch/arm/boot/dts/am335x-evm.dts | 8 +++++++ arch/arm/boot/dts/am33xx.dtsi | 42 +++++++++++++++++++++++++++++++++++++ 3 files changed, 58 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index c634f87..e233cfa 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -78,3 +78,11 @@ }; }; }; + +&cpsw_emac0 { + phy_id = "4a101000.mdio:00"; +}; + +&cpsw_emac1 { + phy_id = "4a101000.mdio:01"; +}; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 185d632..415c3b3 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -118,3 +118,11 @@ }; }; }; + +&cpsw_emac0 { + phy_id = "4a101000.mdio:00"; +}; + +&cpsw_emac1 { + phy_id = "4a101000.mdio:01"; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index bb31bff..2a0c8fe 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -210,5 +210,47 @@ 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 + 0x4a101000 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; + cpsw_emac0: slave@0 { + phy_id = "davinci_mdio.16:00"; + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + cpsw_emac1: slave@1 { + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + + davinci_mdio: mdio@4a101000 { + compatible = "ti,davinci_mdio"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "davinci_mdio"; + bus_freq = <1000000>; + reg = <0x4a101000 0x100>; + }; + }; }; };