From patchwork Mon Jan 21 21:32:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 10774547 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 13FC56C2 for ; Mon, 21 Jan 2019 21:33:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 07EAE2AC65 for ; Mon, 21 Jan 2019 21:33:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 04EEF2AC91; Mon, 21 Jan 2019 21:33:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AF8CE2AC65 for ; Mon, 21 Jan 2019 21:33:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728018AbfAUVdD (ORCPT ); Mon, 21 Jan 2019 16:33:03 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:58592 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727422AbfAUVdC (ORCPT ); Mon, 21 Jan 2019 16:33:02 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 3C19260850; Mon, 21 Jan 2019 21:33:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106382; bh=NTPM9YYB+L6rBy2BerPK3IqGuy6W0EGVEPdmoOQLtsg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aH6sUiQt6MW6GtJmj2O3yRw4MVZKeEORc4PrVQDO7Lw4cbHK557M/L1W1GceAsSsk Zs84xNMVTpcULfnuNcP9I2MeUv4+QjmD+pkboLUE5clEC3G5b8+BxiXBkC8krVpXfq mprie9zXpEXMCmaIZo+cz2f3qxal2exddnXR9GvE= Received: from jhugo-perf-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 8653F6030B; Mon, 21 Jan 2019 21:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106381; bh=NTPM9YYB+L6rBy2BerPK3IqGuy6W0EGVEPdmoOQLtsg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BsJ0YYBDBaovJ/nCeFxhFwGdbKLVYK3dRTa3/3zz610lkOr2HkNJejsWyKa6qFY7U jiJPIh3bcsw/CrfyoliISdLnexEvIBFvj4kl0SbJ+5Q+5B8M+y0iystij5jxlFWHge VXsbo6bbqtDrbad/IkiBQgzC+Q89Pn5S4qq/+gfQ= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 8653F6030B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo To: robh+dt@kernel.org, mark.rutland@arm.com, balbi@kernel.org Cc: bjorn.andersson@linaro.org, andy.gross@linaro.org, david.brown@linaro.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, Jeffrey Hugo Subject: [PATCH v3 1/3] dt-bindings: usb: Add support for msm8998 Date: Mon, 21 Jan 2019 14:32:46 -0700 Message-Id: <1548106366-5042-1-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> References: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP msm8998 USB has a dwc3 controller just like the existing sdm845 support. Signed-off-by: Jeffrey Hugo Reviewed-by: Bjorn Andersson --- Documentation/devicetree/bindings/usb/qcom,dwc3.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt index 95afdcf..cb695aa 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Compatible list, contains "qcom,dwc3" "qcom,msm8996-dwc3" for msm8996 SOC. + "qcom,msm8998-dwc3" for msm8998 SOC. "qcom,sdm845-dwc3" for sdm845 SOC. - reg: Offset and length of register set for QSCRATCH wrapper - power-domains: specifies a phandle to PM domain provider node From patchwork Mon Jan 21 21:33:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 10774551 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6CFFC6C2 for ; Mon, 21 Jan 2019 21:33:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C02C2AC8A for ; Mon, 21 Jan 2019 21:33:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 55FCB2AC8E; Mon, 21 Jan 2019 21:33:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E2D702AC8E for ; Mon, 21 Jan 2019 21:33:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728163AbfAUVdT (ORCPT ); Mon, 21 Jan 2019 16:33:19 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:58916 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727422AbfAUVdS (ORCPT ); Mon, 21 Jan 2019 16:33:18 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id EBFE26030B; Mon, 21 Jan 2019 21:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106397; bh=pZlb6ZRFE8XQPAADoQpmJw5Ta3I1ieK21GzdBoq7BcQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jWQeLDCgVzifRE8dS+aMqiDWW5pYIABnxcwLHs4ISFHhzYHQr4UoHBgUUGy4HcEvj Aqe9z/ya6YDUxjl5hb1JenH1QTRnsx8YTi4a/oakMj8pUqPHTYJ3rO1LV0mgXh7lYf dXe0UWssqCfAqZrVpqbG1TT0yhu07++4BLI7AxLE= Received: from jhugo-perf-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1FD646030B; Mon, 21 Jan 2019 21:33:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106397; bh=pZlb6ZRFE8XQPAADoQpmJw5Ta3I1ieK21GzdBoq7BcQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jWQeLDCgVzifRE8dS+aMqiDWW5pYIABnxcwLHs4ISFHhzYHQr4UoHBgUUGy4HcEvj Aqe9z/ya6YDUxjl5hb1JenH1QTRnsx8YTi4a/oakMj8pUqPHTYJ3rO1LV0mgXh7lYf dXe0UWssqCfAqZrVpqbG1TT0yhu07++4BLI7AxLE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1FD646030B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo To: mark.rutland@arm.com, balbi@kernel.org Cc: bjorn.andersson@linaro.org, andy.gross@linaro.org, david.brown@linaro.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, Jeffrey Hugo Subject: [PATCH v3 2/3] usb: dwc3: qcom: Add support for MSM8998 Date: Mon, 21 Jan 2019 14:33:08 -0700 Message-Id: <1548106388-5079-1-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> References: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a MSM8998 specific DT compatible so that we can properly bind to the device and enable the USB controller. Signed-off-by: Jeffrey Hugo Reviewed-by: Bjorn Andersson Reviewed-by: Andy Gross --- drivers/usb/dwc3/dwc3-qcom.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index a6d0203..184df4d 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -595,6 +595,7 @@ static int __maybe_unused dwc3_qcom_runtime_resume(struct device *dev) static const struct of_device_id dwc3_qcom_of_match[] = { { .compatible = "qcom,dwc3" }, { .compatible = "qcom,msm8996-dwc3" }, + { .compatible = "qcom,msm8998-dwc3" }, { .compatible = "qcom,sdm845-dwc3" }, { } }; From patchwork Mon Jan 21 21:33:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 10774555 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3292513B5 for ; Mon, 21 Jan 2019 21:33:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 246312A879 for ; Mon, 21 Jan 2019 21:33:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2260A2ACB1; Mon, 21 Jan 2019 21:33:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 94A752ACB0 for ; Mon, 21 Jan 2019 21:33:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728231AbfAUVdk (ORCPT ); Mon, 21 Jan 2019 16:33:40 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:59194 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727422AbfAUVdk (ORCPT ); Mon, 21 Jan 2019 16:33:40 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 560A36055C; Mon, 21 Jan 2019 21:33:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106419; bh=Kcyx5pr18cuY72AHdlhwp86inY8+mPP35+NMaFJJ3DY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZuCoTJE4boaQocX8LIZ9kgn/p6ocedYiV7HgrUWuGLVFpRYtB6UgwxavTmYTRkFt4 aGqiDX3C8hPADW49yu0y+mJLAjbTj+84tOfrJZrr4UO1EXtO81n5zUAkP7b2Ddup6L InFvmnH8s1pdWYQEUHJqRyKPd2BFQb7C4hM300co= Received: from jhugo-perf-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id D84EB601D3; Mon, 21 Jan 2019 21:33:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548106418; bh=Kcyx5pr18cuY72AHdlhwp86inY8+mPP35+NMaFJJ3DY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dTbUJos9rwfDyP8t3Cba+IDr7bS7Klta1YIn46bt3XYzjzzGYduK7YHmra7Kq4v0a F9vAp/W7Eb6RAA1Wo7LwwaOO556usxNuu9FHp7CkyRt2dLReigMbQrp7YGrVVTCduj +aV7QEF0HJysMkAIygsq6ctGuLxy+9W81l5kSH1A= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D84EB601D3 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo To: bjorn.andersson@linaro.org, andy.gross@linaro.org, david.brown@linaro.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, gregkh@linuxfoundation.org, balbi@kernel.org, linux-usb@vger.kernel.org, Jeffrey Hugo Subject: [PATCH v3 3/3] arm64: dts: qcom: msm8998: Add USB-related nodes Date: Mon, 21 Jan 2019 14:33:28 -0700 Message-Id: <1548106408-5127-1-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> References: <1548106307-4762-1-git-send-email-jhugo@codeaurora.org> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add nodes for USB and related PHYs. Signed-off-by: Jeffrey Hugo Reviewed-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 22 ++++++++ arch/arm64/boot/dts/qcom/msm8998.dtsi | 92 +++++++++++++++++++++++++++++++ 2 files changed, 114 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index 50e9033..23676ae 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -65,6 +65,13 @@ status = "okay"; }; +&qusb2phy { + status = "okay"; + + vdda-pll-supply = <&vreg_l12a_1p8>; + vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; +}; + &rpm_requests { pm8998-regulators { compatible = "qcom,rpm-pm8998-regulators"; @@ -257,3 +264,18 @@ pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; }; + +&usb3 { + status = "okay"; +}; + +&usb3_dwc3 { + dr_mode = "host"; /* Force to host until we have Type-C hooked up */ +}; + +&usb3phy { + status = "okay"; + + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l2a_1p2>; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 8d41b69..89d8bef 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -540,6 +540,11 @@ reg = <0x780000 0x621c>; #address-cells = <1>; #size-cells = <1>; + + qusb2_hstx_trim: hstx-trim@423a { + reg = <0x423a 0x1>; + bits = <0 4>; + }; }; gcc: clock-controller@100000 { @@ -607,6 +612,93 @@ #mbox-cells = <1>; }; + usb3: usb@a8f8800 { + compatible = "qcom,msm8998-dwc3", "qcom,dwc3"; + reg = <0x0a8f8800 0x400>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_CFG_NOC_USB3_AXI_CLK>, + <&gcc GCC_USB30_MASTER_CLK>, + <&gcc GCC_AGGRE1_USB3_AXI_CLK>, + <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_SLEEP_CLK>; + clock-names = "cfg_noc", "core", "iface", "mock_utmi", + "sleep"; + + assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_MASTER_CLK>; + assigned-clock-rates = <19200000>, <120000000>; + + interrupts = , + ; + interrupt-names = "hs_phy_irq", "ss_phy_irq"; + + power-domains = <&gcc USB_30_GDSC>; + + resets = <&gcc GCC_USB_30_BCR>; + + usb3_dwc3: dwc3@a800000 { + compatible = "snps,dwc3"; + reg = <0x0a800000 0xcd00>; + interrupts = ; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + phys = <&qusb2phy>, <&usb3phy>; + phy-names = "usb2-phy", "usb3-phy"; + snps,has-lpm-erratum; + snps,hird-threshold = /bits/ 8 <0x10>; + }; + }; + + usb3phy: phy@c010000 { + compatible = "qcom,msm8998-qmp-usb3-phy"; + reg = <0x0c010000 0x18c>; + status = "disabled"; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB3_PHY_AUX_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_CLKREF_CLK>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB3_PHY_BCR>, + <&gcc GCC_USB3PHY_PHY_BCR>; + reset-names = "phy", "common"; + + usb1_ssphy: lane@c010200 { + reg = <0xc010200 0x128>, + <0xc010400 0x200>, + <0xc010c00 0x20c>, + <0xc010600 0x128>, + <0xc010800 0x200>; + #phy-cells = <0>; + clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "usb3_phy_pipe_clk_src"; + }; + }; + + qusb2phy: phy@c012000 { + compatible = "qcom,msm8998-qusb2-phy"; + reg = <0x0c012000 0x2a8>; + status = "disabled"; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_RX1_USB2_CLKREF_CLK>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; + + nvmem-cells = <&qusb2_hstx_trim>; + }; + sdhc2: sdhci@c0a4900 { compatible = "qcom,sdhci-msm-v4"; reg = <0xc0a4900 0x314>, <0xc0a4000 0x800>;