From patchwork Fri Jun 2 03:20:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wang X-Patchwork-Id: 9761517 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D5EC260365 for ; Fri, 2 Jun 2017 03:36:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C350528545 for ; Fri, 2 Jun 2017 03:36:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B7BD128565; Fri, 2 Jun 2017 03:36:56 +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=0.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_SORBS_SPAM, URIBL_BLACK autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3DDB828545 for ; Fri, 2 Jun 2017 03:36:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=UH5DM5eFTgNr2hELUTqWgvXAu0v1yG+AjOexNMnfNQI=; b=XVNcfzpSWMndn7EHpAZr9M288G /Q4Ce+nsp2YyOkxOMttPKXf53sxnkYYVVjJ5dUleL9TpFvzsl+Ms5YISReLmZ5pewy33wXvkR0GrS uPdaIFBkgkWjUR61kg1rm02NzVXkf54AjvPpvoBlWephc5+Ts0qxOLARlher6JyDdNEL4Aqb6HjHd pvNk9PKK+3a/wFLoteMehiI+SwTqWHHRHdyv9KCwseDHA1+REjKF1PMGA7DK5pNMkzrKv2U5Vu+D2 b9+SNVz/QakzLO4BOwqF9eIHP1SiNL3WNFqu2iy9i548vw6STwfPimmmtC2+fbGn/LUWNB0UkeFYd IhgVY8bA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dGdOO-00031E-66; Fri, 02 Jun 2017 03:36:52 +0000 Received: from regular1.263xmail.com ([211.150.99.137]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dGd97-0003sx-CN; Fri, 02 Jun 2017 03:21:07 +0000 Received: from frank.wang?rock-chips.com (unknown [192.168.167.228]) by regular1.263xmail.com (Postfix) with ESMTP id A30A4DB93; Fri, 2 Jun 2017 11:20:41 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 2B2003F9; Fri, 2 Jun 2017 11:20:40 +0800 (CST) X-RL-SENDER: frank.wang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: frank.wang@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: wmc@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 130150RIFG7; Fri, 02 Jun 2017 11:20:42 +0800 (CST) From: Frank Wang To: heiko@sntech.de, kishon@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, william.wu@rock-chips.com Subject: [PATCH v2 4/4] phy: rockchip-inno-usb2: add support of usb2-phy for rk3228 SoCs Date: Fri, 2 Jun 2017 11:20:26 +0800 Message-Id: <1496373626-27856-5-git-send-email-frank.wang@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1496373626-27856-1-git-send-email-frank.wang@rock-chips.com> References: <1496373626-27856-1-git-send-email-frank.wang@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170601_202105_830017_95E16F45 X-CRM114-Status: UNSURE ( 7.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, devicetree@vger.kernel.org, charles.chen@rock-chips.com, wmc@rock-chips.com, kevan.lan@rock-chips.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Frank Wang , cody.xie@rock-chips.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds support usb2-phy for rk3228 SoCs and amend phy Documentation. Signed-off-by: Frank Wang --- .../bindings/phy/phy-rockchip-inno-usb2.txt | 1 + drivers/phy/phy-rockchip-inno-usb2.c | 60 ++++++++++++++++++++++ 2 files changed, 61 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index e71a8d2..84d59b0 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -2,6 +2,7 @@ ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK Required properties (phy (parent) node): - compatible : should be one of the listed compatibles: + * "rockchip,rk3228-usb2phy" * "rockchip,rk3328-usb2phy" * "rockchip,rk3366-usb2phy" * "rockchip,rk3399-usb2phy" diff --git a/drivers/phy/phy-rockchip-inno-usb2.c b/drivers/phy/phy-rockchip-inno-usb2.c index d026b4cf..626883d 100644 --- a/drivers/phy/phy-rockchip-inno-usb2.c +++ b/drivers/phy/phy-rockchip-inno-usb2.c @@ -1144,6 +1144,65 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev) return ret; } +static const struct rockchip_usb2phy_cfg rk3228_phy_cfgs[] = { + { + .reg = 0x760, + .num_ports = 2, + .clkout_ctl = { 0x0768, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0760, 15, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x0680, 3, 3, 0, 1 }, + .bvalid_det_st = { 0x0690, 3, 3, 0, 1 }, + .bvalid_det_clr = { 0x06a0, 3, 3, 0, 1 }, + .ls_det_en = { 0x0680, 2, 2, 0, 1 }, + .ls_det_st = { 0x0690, 2, 2, 0, 1 }, + .ls_det_clr = { 0x06a0, 2, 2, 0, 1 }, + .utmi_bvalid = { 0x0480, 4, 4, 0, 1 }, + .utmi_ls = { 0x0480, 3, 2, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0764, 15, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0680, 4, 4, 0, 1 }, + .ls_det_st = { 0x0690, 4, 4, 0, 1 }, + .ls_det_clr = { 0x06a0, 4, 4, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0760, 3, 0, 5, 1 }, + .cp_det = { 0x0884, 4, 4, 0, 1 }, + .dcp_det = { 0x0884, 3, 3, 0, 1 }, + .dp_det = { 0x0884, 5, 5, 0, 1 }, + .idm_sink_en = { 0x0768, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0768, 7, 7, 0, 1 }, + .idp_src_en = { 0x0768, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0768, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0768, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0768, 11, 11, 0, 1 }, + }, + }, + { + .reg = 0x800, + .num_ports = 2, + .clkout_ctl = { 0x0808, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x800, 15, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0684, 0, 0, 0, 1 }, + .ls_det_st = { 0x0694, 0, 0, 0, 1 }, + .ls_det_clr = { 0x06a4, 0, 0, 0, 1 } + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x804, 15, 0, 0, 0x1d1 }, + .ls_det_en = { 0x0684, 1, 1, 0, 1 }, + .ls_det_st = { 0x0694, 1, 1, 0, 1 }, + .ls_det_clr = { 0x06a4, 1, 1, 0, 1 } + } + }, + }, + { /* sentinel */ } +}; + static const struct rockchip_usb2phy_cfg rk3328_phy_cfgs[] = { { .reg = 0x100, @@ -1269,6 +1328,7 @@ static const struct rockchip_usb2phy_cfg rk3399_phy_cfgs[] = { }; static const struct of_device_id rockchip_usb2phy_dt_match[] = { + { .compatible = "rockchip,rk3228-usb2phy", .data = &rk3228_phy_cfgs }, { .compatible = "rockchip,rk3328-usb2phy", .data = &rk3328_phy_cfgs }, { .compatible = "rockchip,rk3366-usb2phy", .data = &rk3366_phy_cfgs }, { .compatible = "rockchip,rk3399-usb2phy", .data = &rk3399_phy_cfgs },