From patchwork Tue Mar 28 12:43:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 13191024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FE61C76196 for ; Tue, 28 Mar 2023 12:43:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230313AbjC1Mnw (ORCPT ); Tue, 28 Mar 2023 08:43:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230197AbjC1Mns (ORCPT ); Tue, 28 Mar 2023 08:43:48 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A41F9ECF; Tue, 28 Mar 2023 05:43:30 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BE9C961764; Tue, 28 Mar 2023 12:43:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B55C2C4339C; Tue, 28 Mar 2023 12:43:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680007409; bh=o05r9h4SbLyiMBOmSHs01/zEhHQ6MFt93kq9kl342Io=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Fm15YRSEEzzRt5CbfNMR4i8z9EsewiMDmbqRURxjXp57gFw508CvBJDCWpFKu+QGW SlMe3g3UMRSw+HhtCB+fExGeGniljesvCnH1QupfcSRRgPC5f/RtamZCb64aLyf7pY cL8C7jIAgoaGWEfv1as9kOn+rGnhjE28GTDQdhUqvAQfUyYVV8wY3UMCGGRCr8f3Fe i1hlecVVvTgjwgjXzUd1TDQRJOvmzxl/IZNtf6el4IO5ski1xY4jaL7/I3lzRFj0hn 0D7fCQ5UfTGWZlu/AGYYU0gFa41QtDGDd9Y0eGyIzKDXa8nYI8n1dakTDZrT5C9ggQ oXAWrSrugHdIA== From: Roger Quadros To: nm@ti.com, vigneshr@ti.com Cc: kristo@kernel.org, srk@ti.com, r-gunasekaran@ti.com, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Roger Quadros Subject: [PATCH v2 2/2] arm64: dts: ti: k3-am625-sk: Enable Type-C port for USB0 Date: Tue, 28 Mar 2023 15:43:15 +0300 Message-Id: <20230328124315.123778-3-rogerq@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230328124315.123778-1-rogerq@kernel.org> References: <20230328124315.123778-1-rogerq@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org USB0 is a Type-C port with dual data role and power sink. Signed-off-by: Roger Quadros --- arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts | 4 ++ arch/arm64/boot/dts/ti/k3-am625-sk.dts | 44 ++++++++++++++++++- .../arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 4 -- 3 files changed, 47 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts index b2ca19e3042e..a3c3609833fd 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts @@ -225,3 +225,7 @@ ldo4_reg: ldo4 { }; }; }; + +&usb0 { + dr_mode = "peripheral"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts index cdc0858dd1b2..13fdaa9ce4e7 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts @@ -136,6 +136,35 @@ AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ }; }; +&main_i2c0 { + typec_pd: tps6598x@3f { + compatible = "ti,tps6598x"; + reg = <0x3f>; + interrupt-parent = <&exp1>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "irq"; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + self-powered; + data-role = "dual"; + power-role = "sink"; + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb_con_hs: endpoint { + remote-endpoint = <&usb0_hs_ep>; + }; + }; + }; + }; + }; +}; + &main_i2c1 { exp1: gpio@22 { compatible = "ti,tca6424"; @@ -150,7 +179,7 @@ exp1: gpio@22 { "UART1_FET_BUF_EN", "WL_LT_EN", "GPIO_HDMI_RSTn", "CSI_GPIO1", "CSI_GPIO2", "PRU_3V3_EN", - "HDMI_INTn", "TEST_GPIO2", + "HDMI_INTn", "PD_I2C_IRQ", "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", "MCASP1_FET_SEL", "UART1_FET_SEL", "TSINT#", "IO_EXP_TEST_LED"; @@ -256,3 +285,16 @@ partition@3fc0000 { }; }; }; + +&usb0 { + #address-cells = <1>; + #size-cells = <0>; + usb-role-switch; + + port@0 { + reg = <0>; + usb0_hs_ep: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi index 80e8b9b9a5f5..e3223088b90c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi @@ -264,10 +264,6 @@ &usbss1 { ti,vbus-divider; }; -&usb0 { - dr_mode = "peripheral"; -}; - &usb1 { dr_mode = "host"; pinctrl-names = "default";