From patchwork Wed Oct 26 17:21:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Furkan Kardame X-Patchwork-Id: 13020920 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33E2BC38A2D for ; Wed, 26 Oct 2022 17:23:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=IPnsBF9ryso0OBDSY0CSCZ/3wkwMCraQq7xqDVDjCF8=; b=0P4T6cDKSqmOya ojwsvr4HLsI2bzoGgvCitm5WdZCFRfFc2GWHC5maAZpUwXk6zfaQO2jvQwKZPkhwdh18bQJ/dBGrd 3B2J3no0kl0mzXp/qxSiutSXdWPEX83BTEoZTfAJgTJw0RtlLLxSt2f+qyqwEzAH+97fbv5JbcUPf vltZaR100QjNSHwNfX6R2M5/hRx5ljRltXir4sRggOuTd0CvaHpFoZr/0JpBfHP/Scn+maYqCsBwy zNv4zjA9VRRCK0IjkySL9SUCyo/E1I2vmE/FNkR8lEUHK/pUxIc+XlskgdzR+6M9hyikZkhoOUrlZ rnxYJX4au+nTgJ/UPRqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1onk7V-00ALJz-Ds; Wed, 26 Oct 2022 17:23:13 +0000 Received: from mail.manjaro.org ([116.203.91.91]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1onk7A-00ALAK-I9; Wed, 26 Oct 2022 17:22:54 +0000 From: Furkan Kardame DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=manjaro.org; s=2021; t=1666804964; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=R0gyPpPgmG+b8fOlXYl6mlZFJ/ZfwYnB2ICez9nbrWU=; b=l/35mrcZpdqg1T/BskkJOvUBl8/yyKj5ElY2k0tKvOnUE7XjSJFBROwUhQ7Uf4sFAr1sZi 8425P1shiHkfuvzSz1OCl8cNDt88VXaXif+8n5qrmMF69ZAEpBQZz6vrK8EW7gOGhuBgGL cix2cb8/dJWKF3IYRmwgJ9djvl3svR6d+sLP9lS8ClNOSEDq2lBsfT12qjMjzfrWwfXc/2 dEQUQfDzYakaz7IJ4rzEvgSGyTEeDbrXJRRfBPGmPu6HTaBpds7bpptI2nxgN+zxnF28Au HEim/0C473nxbxHKjXQn2hf8cV+GBlhhtA6ciZhB3/rF3WP6bJ83dHIpe/e1fA== To: pgwipeout@gmail.com Cc: heiko@sntech.de, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Furkan Kardame Subject: [PATCH] arm64: dts: rockchip: add rk3566 pcie2 node Date: Wed, 26 Oct 2022 20:21:53 +0300 Message-Id: <20221026172152.64513-1-f.kardame@manjaro.org> MIME-Version: 1.0 Authentication-Results: ORIGINATING; auth=pass smtp.auth=f.kardame@manjaro.org smtp.mailfrom=f.kardame@manjaro.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221026_102253_089308_9AA6FE1D X-CRM114-Status: UNSURE ( 7.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org This patch adds nodes needed for pcie2 to work on rk3566-roc-pc Signed-off-by: Furkan Kardame --- .../arm64/boot/dts/rockchip/rk3566-roc-pc.dts | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts index dba648c2f..ab177c4f9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts @@ -82,6 +82,18 @@ vcc5v0_sys: vcc5v0-sys-regulator { vin-supply = <&usb_5v>; }; + vcc3v3_pcie: vcc3v3-pcie-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_enable_h>; + regulator-name = "vcc3v3_pcie"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + vcc3v3_sys: vcc3v3-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; @@ -122,6 +134,10 @@ &combphy1 { status = "okay"; }; +&combphy2 { + status = "okay"; +}; + &cpu0 { cpu-supply = <&vdd_cpu>; }; @@ -447,6 +463,14 @@ rgmii_phy1: ethernet-phy@0 { }; }; +&pcie2x1 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_reset_h>; + reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + &pinctrl { bt { bt_enable_h: bt-enable-h { @@ -468,6 +492,16 @@ user_led_enable_h: user-led-enable-h { }; }; + pcie { + pcie_enable_h: pcie-enable-h { + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie_reset_h: pcie-reset-h { + rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic_int { rockchip,pins =