From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 88F09125AE for ; Thu, 24 Aug 2023 15:03:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 077EDC433C8; Thu, 24 Aug 2023 15:03:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692889405; bh=i/GK284GDr2wfTD3VvdtsqjZyd1h7uMlvVsmGn4n4as=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KIa/bfjdX88OTaPBQ7yZMdYHkd79LuEenxT4FXNYTQDDL6ALoH8AGmU+4ZtdPEDkN +eZpiuAJq6H78ugA+ENA0H+hKWqNAwcVNteBkETPcRKGT7fYpelBJ985JPOZaF9NWL hTJt/g4xuzG6oGFm8qWCMn32M1k0iYI5VdSSxlPs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vicente Bergas , Heiko Stuebner , Sasha Levin Subject: [PATCH 5.10 095/135] arm64: dts: rockchip: fix supplies on rk3399-rock-pi-4 Date: Thu, 24 Aug 2023 16:50:38 +0200 Message-ID: <20230824145031.042620920@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230824145027.008282920@linuxfoundation.org> References: <20230824145027.008282920@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Vicente Bergas [ Upstream commit 328c6112787bf7562dbea638840366cd197868d6 ] Based on the board schematics at https://dl.radxa.com/rockpi4/docs/hw/rockpi4/rockpi_4c_v12_sch_20200620.pdf on page 18: vcc_lan is not controllable by software, it is just an analog LC filter. Because of this, it can not be turned off-in-suspend. and on page 17: vcc_cam and vcc_mipi are not voltage regulators, they are just switches. So, the voltage range is not applicable. This silences an error message about not being able to adjust the voltage. Signed-off-by: Vicente Bergas Link: https://lore.kernel.org/r/20201201154132.1286-2-vicencb@gmail.com Signed-off-by: Heiko Stuebner Stable-dep-of: cee572756aa2 ("arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4") Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 64df643391194..98f52fac13535 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -111,10 +111,6 @@ regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - - regulator-state-mem { - regulator-off-in-suspend; - }; }; vdd_log: vdd-log { @@ -362,8 +358,6 @@ regulator-name = "vcc_cam"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; @@ -373,8 +367,6 @@ regulator-name = "vcc_mipi"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; -- 2.40.1