From patchwork Mon Feb 18 17:32:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 10818527 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4D90B922 for ; Mon, 18 Feb 2019 17:34:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 341BB251F9 for ; Mon, 18 Feb 2019 17:34:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 27AF426253; Mon, 18 Feb 2019 17:34:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C05B4251F9 for ; Mon, 18 Feb 2019 17:34:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731700AbfBRRdo (ORCPT ); Mon, 18 Feb 2019 12:33:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:37284 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729822AbfBRRdo (ORCPT ); Mon, 18 Feb 2019 12:33:44 -0500 Received: from localhost.localdomain (unknown [194.230.155.153]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 939972177E; Mon, 18 Feb 2019 17:33:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550511223; bh=p4SdIGkvVgtQhEIp2ZxCGiKPuadNN6Gytyjdd1O37WA=; h=From:To:Cc:Subject:Date:From; b=UHlh3SBtznH3NUfKYTZQUVDYzvshrQQyOO+r2GJxd8R/91Vcjdh4HFPyX9DkG0AMs jqSc2s02e3laqHR13BM6rbpf4bZeoK1dI6dq5VjRogrY0UpseM374GsTvf6ugk1cox v8ySh0U/rosrJh3ihlTcSC0eXkQ/xFMTTfWWGE7c= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Markus Reichl Subject: [PATCH 1/3] ARM: dts: exynos: Use stdout path property on Arndale Octa board Date: Mon, 18 Feb 2019 18:32:56 +0100 Message-Id: <20190218173258.7071-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Replacing bootargs with stdout-path property in chosen node allows using early console by adding just 'earlycon' parameter to kernel command line. Suggested-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 3447160e1fbf..832757999e4f 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -24,7 +24,7 @@ }; chosen { - bootargs = "console=ttySAC3,115200"; + stdout-path = "serial3:115200n8"; }; firmware@2073000 { From patchwork Mon Feb 18 17:32:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 10818525 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7CAA117D5 for ; Mon, 18 Feb 2019 17:34:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5FFE82582C for ; Mon, 18 Feb 2019 17:34:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4EA39251F9; Mon, 18 Feb 2019 17:34:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DF641251F9 for ; Mon, 18 Feb 2019 17:33:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388338AbfBRRds (ORCPT ); Mon, 18 Feb 2019 12:33:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:37336 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729822AbfBRRdr (ORCPT ); Mon, 18 Feb 2019 12:33:47 -0500 Received: from localhost.localdomain (unknown [194.230.155.153]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 254FE217F5; Mon, 18 Feb 2019 17:33:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550511226; bh=Z0Ah1bzAtSTk6QmnAo4lDyi6ia6LZcfqWbU6RHGBKaQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xNOTl7HWr6m3jWizSTQ2r2qFl0luMhmtLxjoIjyhIxE6Vbpx35Te5jsvM9C5nCSNL IABeg25RxmxHgCx9L2s1Lz8kQ1keWa7B0qVYluuapm88+Rjz2NrfHEMm20i9UkHgfc iTTAn/XqYlpD8U7qXRz7yRoji9qltcJtmYy8GFT4= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Markus Reichl Subject: [PATCH 2/3] ARM: dts: exynos: Add unused PMIC regulators on Arndale Octa board Date: Mon, 18 Feb 2019 18:32:57 +0100 Message-Id: <20190218173258.7071-2-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190218173258.7071-1-krzk@kernel.org> References: <20190218173258.7071-1-krzk@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Define the LDO14, LDO17, LDO22, LDO25, LDO30, LDO34, LDO36 and LDO37 unused regulators to describe the hardware. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 832757999e4f..308c74ebeacd 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -180,6 +180,13 @@ regulator-max-microvolt = <2800000>; }; + ldo14_reg: LDO14 { + /* Unused */ + regulator-name = "PVDD_LDO14"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo15_reg: LDO15 { regulator-name = "PVDD_PERI_2V8"; regulator-min-microvolt = <3300000>; @@ -192,6 +199,13 @@ regulator-max-microvolt = <2200000>; }; + ldo17_reg: LDO17 { + /* Unused */ + regulator-name = "PVDD_LDO17"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo18_reg: LDO18 { regulator-name = "PVDD_EMMC_1V8"; regulator-min-microvolt = <1800000>; @@ -216,6 +230,13 @@ regulator-max-microvolt = <1800000>; }; + ldo22_reg: LDO22 { + /* Unused */ + regulator-name = "PVDD_LDO22"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + }; + ldo23_reg: LDO23 { regulator-name = "PVDD_MIFS_1V1"; regulator-min-microvolt = <1200000>; @@ -229,6 +250,13 @@ regulator-max-microvolt = <2800000>; }; + ldo25_reg: LDO25 { + /* Unused */ + regulator-name = "PVDD_LDO25"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo26_reg: LDO26 { regulator-name = "PVDD_CAM0_AF_2V8"; regulator-min-microvolt = <3000000>; @@ -253,6 +281,13 @@ regulator-max-microvolt = <1800000>; }; + ldo30_reg: LDO30 { + /* Unused */ + regulator-name = "PVDD_LDO30"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo31_reg: LDO31 { regulator-name = "PVDD_PERI_1V8"; regulator-min-microvolt = <1800000>; @@ -271,12 +306,33 @@ regulator-max-microvolt = <1800000>; }; + ldo34_reg: LDO34 { + /* Unused */ + regulator-name = "PVDD_LDO34"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo35_reg: LDO35 { regulator-name = "PVDD_CAM0_DVDD_1V2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; + ldo36_reg: LDO36 { + /* Unused */ + regulator-name = "PVDD_LDO36"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + + ldo37_reg: LDO37 { + /* Unused */ + regulator-name = "PVDD_LDO37"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + ldo38_reg: LDO38 { regulator-name = "PVDD_CAM0_AVDD_2V8"; regulator-min-microvolt = <2800000>; From patchwork Mon Feb 18 17:32:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 10818521 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B9A61922 for ; 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Mon, 18 Feb 2019 12:33:49 -0500 Received: from localhost.localdomain (unknown [194.230.155.153]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F24F42177E; Mon, 18 Feb 2019 17:33:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550511229; bh=lK+JHr7EO0NyLhpmUHMOKSsymoC78ioH0CGzMJHmkDs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xAq2P3DPn+Y2Fbda6cAhas0pnMDZmtoqu+WL503tCX3dz8s9VnDtZSqXlTkNjzOgM 8i15G6qEunRwuTsI4TfScK0YJkJyHIE5kpYEbawYVJLRQwqiCwSgggVx0Utx1sul5m cUVy5e8Sd2/1LNVlh160gfM6EMBdYL3MwH2E7eME= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Markus Reichl Subject: [PATCH 3/3] ARM: dts: exynos: Raise maximum buck regulator voltages on Arndale Octa Date: Mon, 18 Feb 2019 18:32:58 +0100 Message-Id: <20190218173258.7071-3-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190218173258.7071-1-krzk@kernel.org> References: <20190218173258.7071-1-krzk@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Raise the buck 1-7 regulators voltages to allow cpufreq choosing them and to fix warnings during boot: core: _opp_supported_by_regulators: OPP minuV: 1250000 maxuV: 1250000, not supported by regulator cpu cpu0: _opp_add: OPP not supported by regulators (1800000000) The maximum value is now in sync with other Exynos5420 boards with S2MPS11 PMIC (SMDK5420, Odroid XU3 family). This also matches the values used in old patches done by Linaro Samsung team. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 308c74ebeacd..c7d9604a119e 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -342,48 +342,48 @@ buck1_reg: BUCK1 { regulator-name = "PVDD_MIF_1V1"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; regulator-always-on; }; buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; regulator-always-on; }; buck3_reg: BUCK3 { regulator-name = "PVDD_INT_1V0"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; regulator-always-on; }; buck4_reg: BUCK4 { regulator-name = "PVDD_G3D_1V0"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; }; buck5_reg: BUCK5 { regulator-name = "PVDD_LPDDR3_1V2"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1200000>; + regulator-max-microvolt = <1400000>; regulator-always-on; }; buck6_reg: BUCK6 { regulator-name = "PVDD_KFC_1V0"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; regulator-always-on; }; buck7_reg: BUCK7 { regulator-name = "VIN_LLDO_1V4"; regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; + regulator-max-microvolt = <1500000>; regulator-always-on; };