From mboxrd@z Thu Jan 1 00:00:00 1970 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 249DBC76196 for ; Tue, 28 Mar 2023 13:20:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbjC1NUl (ORCPT ); Tue, 28 Mar 2023 09:20:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229654AbjC1NUk (ORCPT ); Tue, 28 Mar 2023 09:20:40 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71B547285; Tue, 28 Mar 2023 06:20:39 -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 ams.source.kernel.org (Postfix) with ESMTPS id 0BAD4B81CE2; Tue, 28 Mar 2023 13:20:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABAAFC433D2; Tue, 28 Mar 2023 13:20:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680009636; bh=5tnop86RGk/JEGzRsCtlS0MutYIKlSV6gY1wa0KEk80=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ViUnbjsq3ANM3YsefdBr8s2TS/dgXbeFSZNH9bjIjHsVH5UV0gUoqAy6UyBUzZsvU yaF/+SJB8sTBm5DXnv/ICBfyBKUhRz6UL2zqveMBM7bMLTKW800ghdAziw6HO4+W11 n6tGxhh8ipgI8liZFGWCI3p/o34GL7rIa2tsSIXPtf489udAzqXtfaxJvRgzL0yEAH mXfWgUTvTrPofOLJ9YF4LY0sHnGy908FAwS95gQM5SQJx9C4pnz2eAry2ecP8MY1vW PIe8+bH60ttWPh+p8nGar0jzflvRFf6IoKPyJTp2sns5unZSMqUcMqlf1VH/CSikkP Em/U862GQny9A== Message-ID: <3bd6191c-caa4-15a8-92ad-17a07ec085e2@kernel.org> Date: Tue, 28 Mar 2023 16:20:31 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v2 2/2] arm64: dts: ti: k3-am625-sk: Enable Type-C port for USB0 Content-Language: en-US To: Nishanth Menon Cc: vigneshr@ti.com, 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 References: <20230328124315.123778-1-rogerq@kernel.org> <20230328124315.123778-3-rogerq@kernel.org> <20230328131810.x2j6uvwzhniclvwf@evoke> From: Roger Quadros In-Reply-To: <20230328131810.x2j6uvwzhniclvwf@evoke> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On 28/03/2023 16:18, Nishanth Menon wrote: > On 15:43-20230328, Roger Quadros wrote: >> 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"; >> -}; >> - > > How about sk-lp ? moved it to sk-lp. see above in this patch. > >> &usb1 { >> dr_mode = "host"; >> pinctrl-names = "default"; >> -- >> 2.34.1 >> > cheers, -roger