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Signed-off-by: Akash Gajjar --- arch/arm64/boot/dts/rockchip/rk3308.dtsi | 49 ++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index 8bdc66c62975..4e51362b5373 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -243,6 +243,33 @@ status = "disabled"; }; + usb2phy_grf: syscon@ff008000 { + compatible = "rockchip,rk3308-usb2phy-grf", "syscon", + "simple-mfd"; + reg = <0x0 0xff008000 0x0 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy: usb2-phy@100 { + compatible = "rockchip,rk3308-usb2phy"; + reg = <0x100 0x10>; + clocks = <&cru SCLK_USBPHY_REF>; + clock-names = "phyclk"; + #clock-cells = <0>; + assigned-clocks = <&cru USB480M>; + assigned-clock-parents = <&u2phy>; + clock-output-names = "usb480m_phy"; + status = "disabled"; + + u2phy_host: host-port { + #phy-cells = <0>; + interrupts = ; + interrupt-names = "linestate"; + status = "disabled"; + }; + }; + }; + wdt: watchdog@ff080000 { compatible = "snps,dw-wdt"; reg = <0x0 0xff080000 0x0 0x100>; @@ -584,6 +611,28 @@ status = "disabled"; }; + usb_host_ehci: usb@ff440000 { + compatible = "generic-ehci"; + reg = <0x0 0xff440000 0x0 0x10000>; + interrupts = ; + clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>, <&u2phy>; + clock-names = "usbhost", "arbiter", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + + usb_host_ohci: usb@ff450000 { + compatible = "generic-ohci"; + reg = <0x0 0xff450000 0x0 0x10000>; + interrupts = ; + clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>, <&u2phy>; + clock-names = "usbhost", "arbiter", "utmi"; + phys = <&u2phy_host>; + phy-names = "usb"; + status = "disabled"; + }; + sdmmc: dwmmc@ff480000 { compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x0 0xff480000 0x0 0x4000>; From patchwork Tue Dec 17 07:57:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akash Gajjar X-Patchwork-Id: 11297027 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8C5CE139A for ; 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Received: from nat-inn.mentorg.com ([192.94.34.34]:44656 helo=akash-vm.inn-wifi.mentorg.com) by server153.web-hosting.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92) (envelope-from ) id 1ih7kz-003CWq-MW; Tue, 17 Dec 2019 02:59:06 -0500 From: Akash Gajjar To: heiko@sntech.de Subject: [PATCH 2/2] phy: phy-rockchip-inno-usb2: add usb2-phy support for RK3308 SoC Date: Tue, 17 Dec 2019 13:27:15 +0530 Message-Id: <20191217075722.11646-3-akash@openedev.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191217075722.11646-1-akash@openedev.com> References: <20191217075722.11646-1-akash@openedev.com> X-OutGoing-Spam-Status: No, score=-1.0 X-Originating-IP: 68.65.123.203 X-SpamExperts-Domain: nctest.net X-SpamExperts-Username: whmcalls3 Authentication-Results: registrar-servers.com; auth=pass (login) smtp.auth=whmcalls3@nctest.net X-SpamExperts-Outgoing-Class: ham X-SpamExperts-Outgoing-Evidence: Combined (0.02) X-Recommended-Action: accept X-Filter-ID: Mvzo4OR0dZXEDF/gcnlw0c2Pj46HODYmpAMVAv0J1pOpSDasLI4SayDByyq9LIhV5dqwct359/CV xZICQFYJSkTNWdUk1Ol2OGx3IfrIJKyP9eGNFz9TW9u+Jt8z2T3Kk502M/hntTzIKfCMISdhHQGg t7nAtP8WjkKKy9v/mXRkty7kshl0qfjNTiHz6D+lTs1OFZCJnqICuBP35KwNAmisedSHrV8USIJy ZKu4Q0eBPJf4fBJswECxJoMRbkC3SF2DuTVJlHUR2BtY80W8dG60QfvEMzMeJ6Rw9B2oZpcFefeT nKVTea+Z7pU/97kaMRINxtYvoDPmxBEirO18GFgbEtxGbfWvsckv3Tqu01KJGGjsNnBvKhksFPgp Ju7VRAUaZyvXYsGqun+gsnRrw40vpN++k/mRssszRiW/L+aVL5CXNSk/AzmiJysF8dLHRyryw85/ rAZb27+VZ3biGtaW8qQvbDNe5IP3ZP124DrwHHYNWMFQ3rxmq0HUMfG+c6Hob6r/eV86ndcww4rw IzAvtpjiIeRlwI+LpEJwnKenvHgTJm4rUod0ueKDsCR8lJjuWToZaiaFIvhnz77Y+k6uhs/Q2KE1 Lby4XA9T8Bmj3saNZ0eUp3kqVmG1d7Vk0NCCILyLLaQ9eQTOszvxQTkjHv8L1XCo8f/lClCdnQEw egH725V8o9NmtwsOgq00IT3zX/Zzh6cpDYUl6c6Y0/5r1yWIc3jXLVN/s8cHerYtW55yLfDen/wr oS11FXNac8XwfSk5a6wPi3PS+6vBhpISIqK1GdyQE0WyMBODOy30v1Op0AWqhD2stjbU32pojN4X 8zAZfIZ8CjT9GInTMPN38Uyq3PQ8yDScr+8662B3D4UT/bdQYZMqtJwVgGaPV8GdcLPofFI165s+ Fi8oQNCwxvxuh+xtfMocbqMn/Qow8uvbAccZ4WWjZTIX9MhLKTjECb0PwpN4olPuA0AI93gbcx8Z jKXXCSz+ofgapDj5Myrxgk8zlzkZR8hg4/tjCwvQy21RlJtzRtySOaj2KPqMwd2r4+trrKXkWu7f x8D6z8uZdl1/53Cf3G9hN76KRnxfIvD0xWRSasqqxNnWfwc3A8r6JfNzxEm+Adh5Il9bsJFhaqar dOLrAnCsmfJ3HSl/Lt1pDXWpU9yav05pkiyHpQ9cOADsvE/xCV8jXdQF5Hew752uew/O2uwTJhUB Z3+qi/5h4DZCfPGWm7MoPBOavov9A2tPRpxsJ/Ez2OT1H/aAwarQpYDOYx/6JtUOkfNK1xk8kTd1 Ny+HuiOkN2mAdCO+RVfxIo7mcAZ9GMPEl9B+0hmmdOnbSMz7Y9ZIgfFrL3927nPLXidUYhzTL/6b zJY8ZLbVls9GTjTyP2j0DLjHCOlbYrvqvTn3lmAWHSgj8REt1LPAYpi/k8cuog== X-Report-Abuse-To: spam@se16.registrar-servers.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191217_003457_432043_01016526 X-CRM114-Status: GOOD ( 13.74 ) X-Spam-Score: 0.8 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.8 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 1.0 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, tom@radxa.com, linux-kernel@vger.kernel.org, kever.yang@rock-chips.com, Kishon Vijay Abraham I , linux-rockchip@lists.infradead.org, Rob Herring , Akash Gajjar , Andy Yan , jagan@openedev.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 This patch adds usb2-phy support for RK3308 SoCs and amend phy Documentation. Signed-off-by: Akash Gajjar Acked-by: Rob Herring --- .../bindings/phy/phy-rockchip-inno-usb2.txt | 1 + drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 44 +++++++++++++++++++ 2 files changed, 45 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 541f5298827c..e978aad34d3f 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -5,6 +5,7 @@ Required properties (phy (parent) node): * "rockchip,px30-usb2phy" * "rockchip,rk3228-usb2phy" * "rockchip,rk3328-usb2phy" + * "rockchip,rk3308-usb2phy" * "rockchip,rk3366-usb2phy" * "rockchip,rk3399-usb2phy" * "rockchip,rv1108-usb2phy" diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 680cc0c8825c..9fe817486ea1 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -1256,6 +1256,49 @@ static const struct rockchip_usb2phy_cfg rk3228_phy_cfgs[] = { { /* sentinel */ } }; +static const struct rockchip_usb2phy_cfg rk3308_phy_cfgs[] = { + { + .reg = 0x100, + .num_ports = 2, + .clkout_ctl = { 0x0108, 4, 4, 1, 0 }, + .port_cfgs = { + [USB2PHY_PORT_OTG] = { + .phy_sus = { 0x0100, 8, 0, 0, 0x1d1 }, + .bvalid_det_en = { 0x3020, 2, 2, 0, 1 }, + .bvalid_det_st = { 0x3024, 2, 2, 0, 1 }, + .bvalid_det_clr = { 0x3028, 2, 2, 0, 1 }, + .ls_det_en = { 0x3020, 0, 0, 0, 1 }, + .ls_det_st = { 0x3024, 0, 0, 0, 1 }, + .ls_det_clr = { 0x3028, 0, 0, 0, 1 }, + .utmi_avalid = { 0x0120, 10, 10, 0, 1 }, + .utmi_bvalid = { 0x0120, 9, 9, 0, 1 }, + .utmi_ls = { 0x0120, 5, 4, 0, 1 }, + }, + [USB2PHY_PORT_HOST] = { + .phy_sus = { 0x0104, 8, 0, 0, 0x1d1 }, + .ls_det_en = { 0x3020, 1, 1, 0, 1 }, + .ls_det_st = { 0x3024, 1, 1, 0, 1 }, + .ls_det_clr = { 0x3028, 1, 1, 0, 1 }, + .utmi_ls = { 0x120, 17, 16, 0, 1 }, + .utmi_hstdet = { 0x120, 19, 19, 0, 1 } + } + }, + .chg_det = { + .opmode = { 0x0100, 3, 0, 5, 1 }, + .cp_det = { 0x0120, 24, 24, 0, 1 }, + .dcp_det = { 0x0120, 23, 23, 0, 1 }, + .dp_det = { 0x0120, 25, 25, 0, 1 }, + .idm_sink_en = { 0x0108, 8, 8, 0, 1 }, + .idp_sink_en = { 0x0108, 7, 7, 0, 1 }, + .idp_src_en = { 0x0108, 9, 9, 0, 1 }, + .rdm_pdwn_en = { 0x0108, 10, 10, 0, 1 }, + .vdm_src_en = { 0x0108, 12, 12, 0, 1 }, + .vdp_src_en = { 0x0108, 11, 11, 0, 1 }, + }, + }, + { /* sentinel */ } +}; + static const struct rockchip_usb2phy_cfg rk3328_phy_cfgs[] = { { .reg = 0x100, @@ -1425,6 +1468,7 @@ static const struct rockchip_usb2phy_cfg rv1108_phy_cfgs[] = { static const struct of_device_id rockchip_usb2phy_dt_match[] = { { .compatible = "rockchip,px30-usb2phy", .data = &rk3328_phy_cfgs }, { .compatible = "rockchip,rk3228-usb2phy", .data = &rk3228_phy_cfgs }, + { .compatible = "rockchip,rk3308-usb2phy", .data = &rk3308_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 },