Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752216AbaL2Jof (ORCPT ); Mon, 29 Dec 2014 04:44:35 -0500 Received: from regular1.263xmail.com ([211.150.99.138]:59678 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751745AbaL2Joa (ORCPT ); Mon, 29 Dec 2014 04:44:30 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 X-RL-SENDER: roger.chen@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: roger.chen@rock-chips.com X-UNIQUE-TAG: <4a4489801fe8ca21a5b7299776898694> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Roger Chen To: heiko@sntech.de Cc: peppe.cavallaro@st.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kever.yang@rock-chips.com, eddie.cai@rock-chips.com, roger.chen@rock-chips.com Subject: [PATCH v3 5/6] ARM: dts: rockchip: enable gmac on RK3288 evb board Date: Mon, 29 Dec 2014 17:44:25 +0800 Message-Id: <1419846265-14711-1-git-send-email-roger.chen@rock-chips.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1419846152-14531-1-git-send-email-roger.chen@rock-chips.com> References: <1419846152-14531-1-git-send-email-roger.chen@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org enable gmac in rk3288-evb-rk808.dts changes since v2: 1. add fixed regulator for PHY 2. remove power-gpio, reset-gpio, phyirq-gpio, pmu_regulator setting 3. add "snps,reset-gpio", "snps,reset-active-low;" "snps,reset-delays-us" Signed-off-by: Roger Chen --- arch/arm/boot/dts/rk3288-evb-rk808.dts | 23 +++++++++++++++++++++++ arch/arm/boot/dts/rk3288-evb.dtsi | 17 +++++++++++++++++ 2 files changed, 40 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts index d8c775e6..831a7aa 100644 --- a/arch/arm/boot/dts/rk3288-evb-rk808.dts +++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts @@ -15,6 +15,13 @@ / { compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; + + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + #clock-cells = <0>; + }; }; &cpu0 { @@ -152,3 +159,19 @@ }; }; }; + +&gmac { + phy_regulator = "vcc_phy"; + phy-mode = "rgmii"; + clock_in_out = "input"; + snps,reset-gpio = <&gpio4 7 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + tx_delay = <0x30>; + rx_delay = <0x10>; + status = "ok"; +}; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index cb83cea..fe1d13c 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -90,6 +90,17 @@ regulator-always-on; regulator-boot-on; }; + + vcc_phy: vcc-phy-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <ð_phy_pwr>; + regulator-name = "vcc_phy"; + regulator-always-on; + regulator-boot-on; + }; }; &emmc { @@ -172,6 +183,12 @@ rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + eth_phy { + eth_phy_pwr: eth-phy-pwr { + rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &usb_host0_ehci { -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/