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 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 C0005CCD1A5 for ; Tue, 21 Oct 2025 07:49:27 +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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: 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: List-Owner; bh=clfk/UpW/bjXO6mLZLYWdWRO/dVqgxCvDm+iJlRcl0Q=; b=I3Pn8A4Mx0u/9y /5TF9T5hSDL5rTf5ZtxsR2Ngjz9z8bPlqtkc8zeYxzwEeFW/TB62c1S8UXZYZo1jk9R56EyLdT+hg aqYPzRPuNZKLbnMsyS0RZFdEFNWojbp79wj6W1iQjdvCH506bWowUxJ/NucvfRQkbQ4hl9aPwDQEJ UINya/FbtVXeAhmdore+xYf/euAi0VqBPIBv448QXj93G/FhPIMmunK9Th3XhskcaozHwc+/xpOjI /p59kTi7EL0t/+oITA5cIWWjV6jRLnI+UFeWsti1KwcHq1l5VG3DaO1N7QKzRfsRiqdQjx/HG6X7i VkQVTyU6Nq1BxB98CpnQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vB77U-0000000G9p6-1AA6; Tue, 21 Oct 2025 07:49:24 +0000 Received: from mail-m3272.qiye.163.com ([220.197.32.72]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vB77R-0000000G9mM-41G8 for linux-rockchip@lists.infradead.org; Tue, 21 Oct 2025 07:49:23 +0000 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 26a1f52fc; Tue, 21 Oct 2025 15:49:18 +0800 (GMT+08:00) From: Shawn Lin To: Heiko Stuebner , Manivannan Sadhasivam , Bjorn Helgaas Cc: Thierry Reding , linux-rockchip@lists.infradead.org, Niklas Cassel , linux-pci@vger.kernel.org, Shawn Lin Subject: [PATCH 4/4] arm64: dts: rockchip: Add PCIe clkreq stuff for RK3588 EVB1 Date: Tue, 21 Oct 2025 15:48:27 +0800 Message-Id: <1761032907-154829-5-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1761032907-154829-1-git-send-email-shawn.lin@rock-chips.com> References: <1761032907-154829-1-git-send-email-shawn.lin@rock-chips.com> X-HM-Tid: 0a9a05be704409cckunm38953c58648290 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQhoZHVYeGE8eSEtNTh5DGktWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=GPbeA/Hu/nckH1/F6KPmZa1j8jJ2qzdRbY7dcAiSfyBZWWaKwBivTkIVrQUDfFepoT3vrgLArnI7d8GI9L+wZbvt0dVijcstCs9SXGumYwR6kEUU1Utwt5ZeiTL/FuRs/GZBmK98M6xmetJv+lf5GHUp5vZwF580kT4g67b3aQQ=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=mBAxCGrCTd9wlaG397H8JWnqIiuZ9kVnamTzv/ECLFY=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251021_004922_156555_F0BF0548 X-CRM114-Status: UNSURE ( 9.78 ) 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: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add supports-clkreq and pinmux for PCIe ASPM L1 substates. Signed-off-by: Shawn Lin --- arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts index ff1ba5ed56ef..c9d284cb738b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts @@ -522,6 +522,7 @@ &pcie2x1l0 { pinctrl-names = "default"; pinctrl-0 = <&pcie2_0_rst>, <&pcie2_0_wake>, <&pcie2_0_clkreq>, <&wifi_host_wake_irq>; reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; + supports-clkreq; vpcie3v3-supply = <&vcc3v3_wlan>; status = "okay"; @@ -545,7 +546,8 @@ wifi: wifi@0,0 { &pcie2x1l1 { reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; - pinctrl-0 = <&pcie2_1_rst>, <&rtl8111_isolate>; + pinctrl-0 = <&pcie2_1_rst>, <&rtl8111_isolate>, <&pcie30x1m1_1_clkreqn>; + supports-clkreq; status = "okay"; }; @@ -555,7 +557,8 @@ &pcie30phy { &pcie3x4 { pinctrl-names = "default"; - pinctrl-0 = <&pcie3_reset>; + pinctrl-0 = <&pcie3_reset>, <&pcie30x4m1_clkreqn>; + supports-clkreq; reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie30>; status = "okay"; -- 2.43.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip