From patchwork Fri May 10 14:20:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10938937 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 D2198112C for ; Fri, 10 May 2019 14:20:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C360E28C19 for ; Fri, 10 May 2019 14:20:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B469A28C2C; Fri, 10 May 2019 14:20:55 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F29A28C19 for ; 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Fri, 10 May 2019 16:20:31 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8F05134; Fri, 10 May 2019 14:20:30 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 698C8113A; Fri, 10 May 2019 14:20:30 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:30 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:29 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Rob Herring , "Mark Rutland" , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH v2 1/5] dt-bindings: display: stm32: add supply property to DSI controller Date: Fri, 10 May 2019 16:20:19 +0200 Message-ID: <1557498023-10766-2-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> References: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-09_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190510_072043_177266_1AC802B1 X-CRM114-Status: GOOD ( 13.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds documentation of a new property phy-dsi-supply to the STM32 DSI controller. Signed-off-by: Yannick Fertré Reviewed-by: Philippe Cornu Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/display/st,stm32-ltdc.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt index 3eb1b48..60c54da 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt @@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI: - panel or bridge node: A node containing the panel or bridge description as documented in [6]. - port: panel or bridge port node, connected to the DSI output port (port@1). +Optional properties: +- phy-dsi-supply: phandle of the regulator that provides the supply voltage. Note: You can find more documentation in the following references [1] Documentation/devicetree/bindings/clock/clock-bindings.txt @@ -101,6 +103,7 @@ Example 2: DSI panel clock-names = "pclk", "ref"; resets = <&rcc STM32F4_APB2_RESET(DSI)>; reset-names = "apb"; + phy-dsi-supply = <®18>; ports { #address-cells = <1>; From patchwork Fri May 10 14:20:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10938947 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 78F76933 for ; Fri, 10 May 2019 14:25:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6846E28A19 for ; Fri, 10 May 2019 14:25:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5C6FB28B16; Fri, 10 May 2019 14:25:50 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0443628A19 for ; 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Fri, 10 May 2019 16:20:33 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id AB84E31; Fri, 10 May 2019 14:20:31 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 7E2C5113A; Fri, 10 May 2019 14:20:31 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.361.1; Fri, 10 May 2019 16:20:31 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:30 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Rob Herring , "Mark Rutland" , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH v2 2/3] drm/stm: dsi: add support of an optional regulator Date: Fri, 10 May 2019 16:20:20 +0200 Message-ID: <1557498023-10766-3-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> References: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-09_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190510_072540_547197_68E6EF74 X-CRM114-Status: GOOD ( 18.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add support of an optional regulator for the phy part of the DSI controller. Signed-off-by: Yannick Fertré Acked-by: Philippe Cornu --- drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 45 ++++++++++++++++++++++++++++++----- 1 file changed, 39 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c index 1bef73e..22bd095 100644 --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -76,6 +77,7 @@ struct dw_mipi_dsi_stm { u32 hw_version; int lane_min_kbps; int lane_max_kbps; + struct regulator *vdd_supply; }; static inline void dsi_write(struct dw_mipi_dsi_stm *dsi, u32 reg, u32 val) @@ -318,17 +320,31 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) return PTR_ERR(dsi->base); } + dsi->vdd_supply = devm_regulator_get_optional(dev, "phy-dsi"); + if (IS_ERR(dsi->vdd_supply)) { + ret = PTR_ERR(dsi->vdd_supply); + if (ret != -EPROBE_DEFER) + DRM_ERROR("failed to request regulator: %d\n", ret); + return ret; + } + + ret = regulator_enable(dsi->vdd_supply); + if (ret) { + DRM_ERROR("failed to enable regulator: %d\n", ret); + return ret; + } + dsi->pllref_clk = devm_clk_get(dev, "ref"); if (IS_ERR(dsi->pllref_clk)) { ret = PTR_ERR(dsi->pllref_clk); - dev_err(dev, "Unable to get pll reference clock: %d\n", ret); - return ret; + DRM_ERROR("Unable to get pll reference clock: %d\n", ret); + goto err_clk_get; } ret = clk_prepare_enable(dsi->pllref_clk); if (ret) { - dev_err(dev, "%s: Failed to enable pllref_clk\n", __func__); - return ret; + DRM_ERROR("%s: Failed to enable pllref_clk\n", __func__); + goto err_clk_get; } dw_mipi_dsi_stm_plat_data.base = dsi->base; @@ -339,11 +355,19 @@ static int dw_mipi_dsi_stm_probe(struct platform_device *pdev) dsi->dsi = dw_mipi_dsi_probe(pdev, &dw_mipi_dsi_stm_plat_data); if (IS_ERR(dsi->dsi)) { DRM_ERROR("Failed to initialize mipi dsi host\n"); - clk_disable_unprepare(dsi->pllref_clk); - return PTR_ERR(dsi->dsi); + ret = PTR_ERR(dsi->dsi); + goto err_dsi_probe; } return 0; + +err_dsi_probe: + clk_disable_unprepare(dsi->pllref_clk); +err_clk_get: + regulator_disable(dsi->vdd_supply); + + return ret; + } static int dw_mipi_dsi_stm_remove(struct platform_device *pdev) @@ -351,6 +375,7 @@ static int dw_mipi_dsi_stm_remove(struct platform_device *pdev) struct dw_mipi_dsi_stm *dsi = platform_get_drvdata(pdev); clk_disable_unprepare(dsi->pllref_clk); + regulator_disable(dsi->vdd_supply); dw_mipi_dsi_remove(dsi->dsi); return 0; @@ -363,6 +388,7 @@ static int __maybe_unused dw_mipi_dsi_stm_suspend(struct device *dev) DRM_DEBUG_DRIVER("\n"); clk_disable_unprepare(dsi->pllref_clk); + regulator_disable(dsi->vdd_supply); return 0; } @@ -370,9 +396,16 @@ static int __maybe_unused dw_mipi_dsi_stm_suspend(struct device *dev) static int __maybe_unused dw_mipi_dsi_stm_resume(struct device *dev) { struct dw_mipi_dsi_stm *dsi = dw_mipi_dsi_stm_plat_data.priv_data; + int ret; DRM_DEBUG_DRIVER("\n"); + ret = regulator_enable(dsi->vdd_supply); + if (ret) { + DRM_ERROR("failed to enable regulator: %d\n", ret); + return ret; + } + clk_prepare_enable(dsi->pllref_clk); return 0; From patchwork Fri May 10 14:20:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10938939 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 BAFD9912 for ; Fri, 10 May 2019 14:21:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9F5728BAA for ; Fri, 10 May 2019 14:21:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9DC3128C2C; Fri, 10 May 2019 14:21:12 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 537A728BAA for ; 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Fri, 10 May 2019 16:20:35 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 93E8234; Fri, 10 May 2019 14:20:32 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas24.st.com [10.75.90.94]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6FD32113A; Fri, 10 May 2019 14:20:32 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by Safex1hubcas24.st.com (10.75.90.94) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:32 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:32 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Rob Herring , "Mark Rutland" , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH v2 3/5] ARM: dts: stm32: add phy-dsi-supply property on stm32mp157c Date: Fri, 10 May 2019 16:20:21 +0200 Message-ID: <1557498023-10766-4-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> References: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-09_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190510_072043_251245_EAC49B25 X-CRM114-Status: GOOD ( 12.99 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The dsi physical layer is powered by the 1v8 power controller supply. Signed-off-by: Yannick Fertré Reviewed-by: Philippe Cornu --- arch/arm/boot/dts/stm32mp157c.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 2afeee6..6b14f1e 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -1156,6 +1156,7 @@ clock-names = "pclk", "ref", "px_clk"; resets = <&rcc DSI_R>; reset-names = "apb"; + phy-dsi-supply = <®18>; status = "disabled"; }; From patchwork Fri May 10 14:20:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10938941 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 2C940912 for ; Fri, 10 May 2019 14:21:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1CDE228C2A for ; 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Fri, 10 May 2019 14:20:33 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:33 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:32 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Rob Herring , "Mark Rutland" , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH v2 4/5] ARM: dts: stm32: move fixe regulators reg11 & reg18 Date: Fri, 10 May 2019 16:20:22 +0200 Message-ID: <1557498023-10766-5-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> References: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-09_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190510_072043_251819_A65DF750 X-CRM114-Status: GOOD ( 13.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Move regulators reg11 & reg18 from device-tree files stm32mp157c-ed1.dts & stm32mp157c-dk2.dts to file stm32mp157c.dtsi. Signed-off-by: Yannick Fertré --- arch/arm/boot/dts/stm32mp157c-dk2.dts | 8 -------- arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ---------------- arch/arm/boot/dts/stm32mp157c.dtsi | 16 ++++++++++++++++ 3 files changed, 16 insertions(+), 24 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 20ea601..020ea0f 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -11,14 +11,6 @@ / { model = "STMicroelectronics STM32MP157C-DK2 Discovery Board"; compatible = "st,stm32mp157c-dk2", "st,stm32mp157"; - - reg18: reg18 { - compatible = "regulator-fixed"; - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; }; &dsi { diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 62a8c78..f41189c 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -27,22 +27,6 @@ serial0 = &uart4; }; - reg11: reg11 { - compatible = "regulator-fixed"; - regulator-name = "reg11"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - regulator-always-on; - }; - - reg18: reg18 { - compatible = "regulator-fixed"; - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - sd_switch: regulator-sd_switch { compatible = "regulator-gpio"; regulator-name = "sd_switch"; diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 6b14f1e..aaac51cd 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -11,6 +11,22 @@ #address-cells = <1>; #size-cells = <1>; + reg11: reg11 { + compatible = "regulator-fixed"; + regulator-name = "reg11"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + reg18: reg18 { + compatible = "regulator-fixed"; + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + cpus { #address-cells = <1>; #size-cells = <0>; From patchwork Fri May 10 14:20:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yannick FERTRE X-Patchwork-Id: 10938943 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 DDFC513AD for ; Fri, 10 May 2019 14:21:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CE4CB28C19 for ; Fri, 10 May 2019 14:21:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C2A9A28C2C; Fri, 10 May 2019 14:21:39 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7E67D28C19 for ; 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Fri, 10 May 2019 16:20:35 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id A99D831; Fri, 10 May 2019 14:20:34 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 9038C113A; Fri, 10 May 2019 14:20:34 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.361.1; Fri, 10 May 2019 16:20:34 +0200 Received: from localhost (10.201.23.97) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 10 May 2019 16:20:33 +0200 From: =?utf-8?q?Yannick_Fertr=C3=A9?= To: Yannick Fertre , Philippe Cornu , Benjamin Gaignard , Vincent Abriou , David Airlie , Daniel Vetter , Rob Herring , "Mark Rutland" , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH v2 5/5] ARM: dts: stm32: remove phy-dsi-supply property on stm32mp157c-dk2 board Date: Fri, 10 May 2019 16:20:23 +0200 Message-ID: <1557498023-10766-6-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> References: <1557498023-10766-1-git-send-email-yannick.fertre@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.97] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-05-09_02:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190510_072044_810025_6C4C894B X-CRM114-Status: GOOD ( 12.98 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This property is already defined into stm32mp157c.dtsi file. Signed-off-by: Yannick Fertré --- arch/arm/boot/dts/stm32mp157c-dk2.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 020ea0f..09f6e7b 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -17,7 +17,6 @@ #address-cells = <1>; #size-cells = <0>; status = "okay"; - phy-dsi-supply = <®18>; ports { #address-cells = <1>;