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Fri, 24 Nov 2023 00:41:25 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:12 +0100 Subject: [PATCH v9 01/12] dt-bindings: clk: g12a-clkc: add CTS_ENCL clock ids MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-1-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=761; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=OBDzXE6zqX89kc7pvzy4CIEH7gf5glqDzs5WzIgtsF0=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGupCZ+JBm/j62lgDoGr7xNwQCD1mUMzIViQ3Q+ 5BTtcTmJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhrgAKCRB33NvayMhJ0e0rEA C7eQ9byvp8DK/smW2cQqD8180I42XiMLdt3wZ7xVsHlZzRItzA+GMiMo8KBxOsciSTcMe2vQ3qkNz8 /viQaJnuONTjKXGF1XzU0w2a1mU/w+GMAqpq5t5GYrsJYhBKucDz9O4ybGOoKdKFn12f8S8vjiTPdC +zThFD679SlacJRPuk0vKbwaPI4yFbHSvKWYKMtm1yYUOTWdf3asCcSbA1r7ZdSxR9n5ptrY/j0S+/ 7MyDnuRCfp8bhrWJqlXGhdXqWuabpaTaiWo7WgKW1sfpHHJgnES0z1FOzy3t+/lECu07cuhyLkdHK6 hBFrNDz28dCn70wp0d3lmAAKuMaGh0riTCG6cjJHW9y2nNUNfLScNubW48XowuSlqaadd5YUu67laO bsXX8vh7L1Nu5uT2wmRY2BZpkUek6F6XRKcvDP9fG/P7LNiGCNkG/gK2pGYR0D8pI8SfeZN3558EO5 m43V1xVJ/3fhvgYUcrY9QiimI6m7WxdQhcxoePjjVBNYsQwezxq4FGFV6yYRLjjGzzPY1REEU0hYSx oHJQit3xEHjUuNXc2fQH7wAQLOFnTcqe1LFiHzo8u0TVEv0EaxKFo1fFXSlIPwb+jNK9flSKdZq9aV jjtxeGFXZGXslCW1Bd7c+mso633D4cWnl5ZWduv7cUenT9VDAgcrqQz9kh6w== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add new CLK ids for the CTS_ENCL and CTS_ENCL_SEL clocks on G12A compatible SoCs. Acked-by: Conor Dooley Signed-off-by: Neil Armstrong --- include/dt-bindings/clock/g12a-clkc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h index 387767f4e298..636d713f95ff 100644 --- a/include/dt-bindings/clock/g12a-clkc.h +++ b/include/dt-bindings/clock/g12a-clkc.h @@ -279,5 +279,7 @@ #define CLKID_MIPI_DSI_PXCLK_DIV 268 #define CLKID_MIPI_DSI_PXCLK_SEL 269 #define CLKID_MIPI_DSI_PXCLK 270 +#define CLKID_CTS_ENCL 271 +#define CLKID_CTS_ENCL_SEL 272 #endif /* __G12A_CLKC_H */ From patchwork Fri Nov 24 08:41:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467193 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 41447C61D97 for ; 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Fri, 24 Nov 2023 00:41:26 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:13 +0100 Subject: [PATCH v9 02/12] dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: add example covering meson-axg-hhi-sysctrl MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-2-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1847; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=KQGG1ytiHBIC5JgUp3eMPUlMvnricP4K9ae8Hqw91b4=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGuRHAkz/o0FoARcM/nBhaSVY4S5HKY2Q4xPPDK g0HXtl+JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhrgAKCRB33NvayMhJ0SoJD/ 40QaN+xss8YhXmbPd7kcRXbNr00DUi9YXy17gL5d+nQzAJClUpXWM/LHE9EckZTKnrONy8hm8IyTsm +Q7v99Ma/k1BhRTuMLsWwfwFdFNoAm7OTDjKTKX3C8XSRZsYU+fUgVCAk9mLi0ILxo3unQMKEakNSO dE9rb6fvsHrXEVu4hEJRwGyxCKaj3v/DHp1F3CJPhnYNbdk+GJFAYD9mL6/Rquv7pfpR3IjTM6le/R CteRqtCWIuTLlnxJ2PR3bb6vtUGOpsAkWvdE95r40uUkhGJ5c4kZUY26dxnxstVIwWFeG2s7oL8t3S ZVlS1l/hLzSrpaeHiYKZfwxv5nccbZ/0qhpFqor44I2oPPA1T3HykRL+qs0mIMrBmmmK6W5gikOwrA GZifoZAOOG3AChGpZamhVtFHgvVgLP/SvPLmJamG2uSYLX4M7Wu2blhSuoHw/L2HdKB+d3880wK096 fdWsEuUVgv8fRo95lxdriQPJb69/AHXgHKL4NQcNFjTNqOJ8YkkAquQwhf/yOaDIcnW3ERUKxybg5+ 2lm/rhZbQ1IYLlYT1bip3o4J/rw6V6TvE6LtKHhjvs31uK1MH2UwobR7GUv+a6sJR+vtVHbwzC+9YM iNd8dCd57nIB+Awkk1LFT+YJgUoJCMyAh8AI+tTF+Y4Vrb1wSxd8bt5jIWKQ== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a third example covering the meson-axg-hhi-sysctrl variant and more importantly the phy subnode. Acked-by: Conor Dooley Signed-off-by: Neil Armstrong --- .../soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml index 16977e4e4357..c6bce40946d4 100644 --- a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml +++ b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml @@ -158,3 +158,36 @@ examples: }; }; }; + + - | + system-controller@ff63c000 { + compatible = "amlogic,meson-axg-hhi-sysctrl", "simple-mfd", "syscon"; + reg = <0xff63c000 0x400>; + + clock-controller { + compatible = "amlogic,axg-clkc"; + #clock-cells = <1>; + clocks = <&xtal>; + clock-names = "xtal"; + }; + + power-controller { + compatible = "amlogic,meson-axg-pwrc"; + #power-domain-cells = <1>; + amlogic,ao-sysctrl = <&sysctrl_AO>; + + resets = <&reset_viu>, + <&reset_venc>, + <&reset_vcbus>, + <&reset_vencl>, + <&reset_vid_lock>; + reset-names = "viu", "venc", "vcbus", "vencl", "vid_lock"; + clocks = <&clk_vpu>, <&clk_vapb>; + clock-names = "vpu", "vapb"; + }; + + phy { + compatible = "amlogic,axg-mipi-pcie-analog-phy"; + #phy-cells = <0>; + }; + }; From patchwork Fri Nov 24 08:41:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467192 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 8D401C61DF4 for ; Fri, 24 Nov 2023 08:41:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8791D10E7AD; Fri, 24 Nov 2023 08:41:32 +0000 (UTC) Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by gabe.freedesktop.org (Postfix) with ESMTPS id 33D0610E7AD for ; 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Fri, 24 Nov 2023 00:41:27 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:14 +0100 Subject: [PATCH v9 03/12] dt-bindings: phy: amlogic,meson-axg-mipi-pcie-analog: drop text about parent syscon and drop example MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-3-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1573; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=8X7fhNCy/HvwIwzbk4yey3zcZzSI2bVpb2v4gVLXFlE=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGu31exqQpuNJfZ3NjzAF/oHsRU6ubp/jrWqLQT WaJLbsCJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhrgAKCRB33NvayMhJ0VZEEA CD9QWyKz5JqJKUffivHccIDuBx4b2ZX1upUOn4LYSEVYLaEcJbOEb6eAX5QsIvTezN2HvZAOD/TF9X 9pmybusblHc3qqagjwruVann9xFjxmVQCB9SWYGaaQ0kQYjPaY5PMoVHthzTo9JWLHJSz24rKrbXDu xLpfwHLzURD2kOC43HpN66RtC1etfxfHeGOidg6loQOI04C9jg8vbuQKk7i0kIDBhl8PiFEJ+wgw6L D7M5mAuFYh9Tbd5Z5hbpNP6A+NahpX86HYi2TeKEMOMMCD92TqldpuV62F+Ry6VSJLYPVXi4i9FJ2y BG4Ix/aRkBZrVNcPjfiOppcPJ0kO+XcRl3EUpuMo/bjnARyq7bqZoHTiJ+VMyLwNo/K5LsaelA5kmv tA5YgY9gVsjAhiCEvOX8bGnkrRYLI6rINhOz1VqeVgbhFxOkYVfICfwTIaVpJmfniwQ4jOThbthyjO CAAKJ0dXfO51MW7CDFudjjcdwaRBdjl0nEOEWQgIe/adFoJX+l1iF43Lq8JJYTIF2ignclF4V7fEdO ihz9RrW4apafWFspszLmJDMa7hi6fS04cXDWU+4GidaAXBkpZmoJpvuwsx1qgdBLvOr6AlDgFvKXYk z9mvyPn/fy3OaYQofJppI6cR8w4scLqA3Bd7v8qyOdKyjBKiNATHR5rXnrrA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Since this bindings is referred from amlogic,meson-gx-hhi-sysctrl.yaml, drop the now useless description about the parent node and also drop the unnecessary example. Acked-by: Conor Dooley Signed-off-by: Neil Armstrong --- .../phy/amlogic,meson-axg-mipi-pcie-analog.yaml | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml index 009a39808318..70def36e5688 100644 --- a/Documentation/devicetree/bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml +++ b/Documentation/devicetree/bindings/phy/amlogic,meson-axg-mipi-pcie-analog.yaml @@ -9,16 +9,6 @@ title: Amlogic AXG shared MIPI/PCIE analog PHY maintainers: - Remi Pommarel -description: |+ - The Everything-Else Power Domains node should be the child of a syscon - node with the required property: - - - compatible: Should be the following: - "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon" - - Refer to the bindings described in - Documentation/devicetree/bindings/mfd/syscon.yaml - properties: compatible: const: amlogic,axg-mipi-pcie-analog-phy @@ -31,10 +21,3 @@ required: - "#phy-cells" additionalProperties: false - -examples: - - | - mpphy: phy { - compatible = "amlogic,axg-mipi-pcie-analog-phy"; - #phy-cells = <0>; - }; From patchwork Fri Nov 24 08:41:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467200 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 93B04C636BD for ; Fri, 24 Nov 2023 08:42:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D920010E7B4; Fri, 24 Nov 2023 08:42:04 +0000 (UTC) Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3EC8710E7AF for ; Fri, 24 Nov 2023 08:41:31 +0000 (UTC) Received: by mail-wr1-x433.google.com with SMTP id ffacd0b85a97d-332c0c32d19so1071422f8f.3 for ; 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Fri, 24 Nov 2023 00:41:29 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:15 +0100 Subject: [PATCH v9 04/12] dt-bindings: phy: amlogic,g12a-mipi-dphy-analog: drop unneeded reg property and example MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-4-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1642; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=oOPbXDBk3aIjcohZAd4QtWQn75Ng6fL6sZ33nsFIHDg=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGvi+SK2D6szCKmhAOwxD/2QkmEkYDKCfLNt3LA z+A/wj2JAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhrwAKCRB33NvayMhJ0ePwEA CZkwqf2CNqmVAwhMX0mZ6T3o+S0SegeVMlwXXCEGDJEr4YPs+En7dabAcfzM+Cz06Vx9Zc/iok3MkR 3l/Etm2uXi7mRQMPmkwioAgKInUhxH3cZikmdPzcDPpmofgII8wuYs7a6cYf5yTXw6pjEApR0HtiUK YdDcEJUhCQVntgWFS7k4cYOHvojsRtTeBtAkFN5Juedqh+/k0QT00muBYoiaDzpv0I9zKIFwAkQBaw +vjAo6H7OB7DxHTFN/rzL07P6VP0hKpn0A4wBml3xMm8pyzBrLTIeZrC/XNzMPnZMuEXc4xcLqcD0+ yYfCnlrWlC5RdOY9r3O739eRSaT1sFV+CdPSYlZfmNytYz3scHVC7lvOFy2amjLYR8cIj44XpVl/gq nvCrQ0L+Np3xv3IAVNB+rgNWwA0Y6X+AdDc9WeR/N+tkIgVkRdOJbKwa+Tz5TQnyIlIn7H9+9kcxjr x9kHQzecSDOjxwkeDxnQoFYjq2zLIAtazMFXw18qKpIHytQKCVIwesOCK0vmh8UhcLPht/tvo5jygg 6GmyPFvso6780JXtf4XZgJtV4iJD0kRG9ADaiFmlhjAj2c8tE9QBNiE5JBHZ9HwatytJficQUuOMYC fJV2oR4Qa4KbVzoK8OChR68Wmrx5JW1EE0Ye5nsmZzGraDCeBQaMd1wYGBkA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The amlogic,g12a-mipi-dphy-analog is a feature of the simple-mfd amlogic,meson-axg-hhi-sysctrl system control register zone which is an intermixed registers zone, thus it's very hard to define clear ranges for each SoC controlled features even if possible. The amlogic,g12a-mipi-dphy-analog was wrongly documented as an independent register range, which is not the reality, thus fix the bindings by dropping the reg property now it's referred from amlogic,meson-gx-hhi-sysctrl.yaml and documented as a subnode of amlogic,meson-axg-hhi-sysctrl. Also drop the unnecessary example, the top level bindings example should be enough. Fixes: 76ab79f9726c ("dt-bindings: phy: add Amlogic G12A Analog MIPI D-PHY bindings") Signed-off-by: Neil Armstrong Acked-by: Conor Dooley Reviewed-by: Rob Herring --- .../bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml index c8c83acfb871..81c2654b7e57 100644 --- a/Documentation/devicetree/bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml +++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-mipi-dphy-analog.yaml @@ -16,20 +16,8 @@ properties: "#phy-cells": const: 0 - reg: - maxItems: 1 - required: - compatible - - reg - "#phy-cells" additionalProperties: false - -examples: - - | - phy@0 { - compatible = "amlogic,g12a-mipi-dphy-analog"; - reg = <0x0 0xc>; - #phy-cells = <0>; - }; From patchwork Fri Nov 24 08:41:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467203 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 2700DC636F2 for ; 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Fri, 24 Nov 2023 00:41:30 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:16 +0100 Subject: [PATCH v9 05/12] dt-bindings: arm: amlogic: Document the MNT Reform 2 CM4 adapter with a BPI-CM4 Module MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-5-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=886; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=dsHeljQP++qeke1zASpQ3YPnuH6eGTAu4r6z8mvmrbM=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGv3r2urKVQCnv1GMSXAcUHF2wbzkyg1d49b8yI ncf0ylyJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhrwAKCRB33NvayMhJ0VlcD/ 4y1L+GLLwogkpqrR1xVtyGU3WNktnmQpmbhriYFVjc8mfDK6pfyBAzykOOFUyjcoCgKWxV1oJTuxod n2fNJepwZ3udvXq/phRAoM+JgB5VwPl02d66w6yh2mRT0xsuthdMpZ6GVLhbcP++Rm6wgxEcX9p/cl HRUp2NPx6OZGj49CiOwd4JQIe2nejmgGDUlTtfXBx0UrpPjamVyrNvMBGIIdLVH9mDQNONWT1rQM/L kSTuU57hLl926SrMVJ4DP3qFu/14HhsgOLiIPMgZjSVyiPWu3h2FGpFHOsXi8u4wUdJO1o/HOUy40V Mic7Q/lZFY39/kVxbZ4ICyg8QT9p5CzDwYXuLTYST5SCoBr7yLEBEraTke0toEJOpzx3meHPsl3ghp 9BOlz3g/+AVzEyoz3yjDqnifU8Z4ZCG/pVJ3VAH88P7pXL8LkGyqfrzZSnWg9tiDwRC9P34pFG0CPs vZQ+OaIsqPpSEN6et5R/tN/luhPgfUia87H5KA3QYFyemEKu037HhZcdomNkQnxU+uBNy377thMRdD BxLMWftl1gzwElohUV/HuoVhcZbLRQy3xkepA0QjbquW5+cKI4Jog/261FPx6rw2ZHOLpxSyh2BoTG AEQOfpbdxt+xlZIRW3QRefScRXlSnVfYvXehYP9LUfxILN5HJYzvwxQy0xeA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The MNT Reform 2 CM4 adapter can be populated with any Raspberry Pi CM4 compatible module such as a BPI-CM4 Module, document that. Acked-by: Conor Dooley Signed-off-by: Neil Armstrong --- Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index caab7ceeda45..2154a4614fda 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -164,6 +164,7 @@ properties: items: - enum: - bananapi,bpi-cm4io + - mntre,reform2-cm4 - const: bananapi,bpi-cm4 - const: amlogic,a311d - const: amlogic,g12b From patchwork Fri Nov 24 08:41:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467202 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 7791EC636CB for ; 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Fri, 24 Nov 2023 00:41:31 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:17 +0100 Subject: [PATCH v9 06/12] clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL clocks MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-6-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3966; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=zJsrzxQnYGg+gnkYOtONfQmErbGuCQDfLn/cHrjnMZI=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGw1r3vVBeENP9OV0j71X8URZHXlJ+d/mBHQQda /IzcQvaJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsAAKCRB33NvayMhJ0QTzD/ 4vRZ2aynVoS5fO5ARDE67DKlHGKuGgLC9GXQRtRgIUs3Mu+COUAIcaRtlW6kEVlJCYprA696aSv17H 4HeQfr7gr42wp4r5752yquCQmT3szcXqLGJXPhyrZIlSm7UzyO+ZAkUVsQgilHpsqdBySdzYs2+OZf VnpNmODCpfZL8yRrbw5MFpWNu+cK6btltj1HbZ5i1mIO4gcPh59BmyDsA3MNjGnDDYJs5J9B/+Z55P rhnZV6IJYrHKDfXS2TfvlsrBdq7zbCutti5zW2ZodDX97FPXqiLtw9fGTU1CNL9veh5UH1izbk3c33 EoL61SPGIFeX87mCtHhD6TBpaT0q3l14gfZMb9uLuAUoZIrL3zHmYK8CkZSaKobiIllK3pwXTeAT+8 8JK/6AywyrQOKX17wq9vbVhYaZFDA7I0N5CL8mfNVv7qv1kBjgNa5mjjs9whc0QJ7fY8YGFhB3+BmP 39NCJ4KwJaNC/DRbjSsHKaKUIaBmM/ysxcZ5Qq5QUcVzxCieZudSZNjjRmzhayMI2BfezwFpseU+nz NMDusiOD4vRwgOCwgLnSSILP/d7eF89rrFWvFakLyrhqdIaKsEaZKEHEVJTqUQmSuTJ/A/tdHwhNyX w4J61IQKvEPtgC4tNemh+iKu/uI4xTU2o+PO7pB4QBxmQ0TtV19P4BwInebw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add new CTS_ENCL & CTS_ENCL_SEL clocks for the G12A compatible SoCs, they are used to feed the VPU LCD Pixel encoder used for DSI display purposes. Signed-off-by: Neil Armstrong --- drivers/clk/meson/g12a.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index f373a8d48b1d..cadd824336ad 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -3549,6 +3549,22 @@ static struct clk_regmap g12a_cts_encp_sel = { }, }; +static struct clk_regmap g12a_cts_encl_sel = { + .data = &(struct clk_regmap_mux_data){ + .offset = HHI_VIID_CLK_DIV, + .mask = 0xf, + .shift = 12, + .table = mux_table_cts_sel, + }, + .hw.init = &(struct clk_init_data){ + .name = "cts_encl_sel", + .ops = &clk_regmap_mux_ops, + .parent_hws = g12a_cts_parent_hws, + .num_parents = ARRAY_SIZE(g12a_cts_parent_hws), + .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE, + }, +}; + static struct clk_regmap g12a_cts_vdac_sel = { .data = &(struct clk_regmap_mux_data){ .offset = HHI_VIID_CLK_DIV, @@ -3628,6 +3644,22 @@ static struct clk_regmap g12a_cts_encp = { }, }; +static struct clk_regmap g12a_cts_encl = { + .data = &(struct clk_regmap_gate_data){ + .offset = HHI_VID_CLK_CNTL2, + .bit_idx = 3, + }, + .hw.init = &(struct clk_init_data) { + .name = "cts_encl", + .ops = &clk_regmap_gate_ops, + .parent_hws = (const struct clk_hw *[]) { + &g12a_cts_encl_sel.hw + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + }, +}; + static struct clk_regmap g12a_cts_vdac = { .data = &(struct clk_regmap_gate_data){ .offset = HHI_VID_CLK_CNTL2, @@ -4407,10 +4439,12 @@ static struct clk_hw *g12a_hw_clks[] = { [CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw, [CLKID_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw, [CLKID_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw, + [CLKID_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw, [CLKID_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw, [CLKID_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw, [CLKID_CTS_ENCI] = &g12a_cts_enci.hw, [CLKID_CTS_ENCP] = &g12a_cts_encp.hw, + [CLKID_CTS_ENCL] = &g12a_cts_encl.hw, [CLKID_CTS_VDAC] = &g12a_cts_vdac.hw, [CLKID_HDMI_TX] = &g12a_hdmi_tx.hw, [CLKID_HDMI_SEL] = &g12a_hdmi_sel.hw, @@ -4632,10 +4666,12 @@ static struct clk_hw *g12b_hw_clks[] = { [CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw, [CLKID_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw, [CLKID_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw, + [CLKID_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw, [CLKID_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw, [CLKID_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw, [CLKID_CTS_ENCI] = &g12a_cts_enci.hw, [CLKID_CTS_ENCP] = &g12a_cts_encp.hw, + [CLKID_CTS_ENCL] = &g12a_cts_encl.hw, [CLKID_CTS_VDAC] = &g12a_cts_vdac.hw, [CLKID_HDMI_TX] = &g12a_hdmi_tx.hw, [CLKID_HDMI_SEL] = &g12a_hdmi_sel.hw, @@ -4892,10 +4928,12 @@ static struct clk_hw *sm1_hw_clks[] = { [CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw, [CLKID_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw, [CLKID_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw, + [CLKID_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw, [CLKID_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw, [CLKID_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw, [CLKID_CTS_ENCI] = &g12a_cts_enci.hw, [CLKID_CTS_ENCP] = &g12a_cts_encp.hw, + [CLKID_CTS_ENCL] = &g12a_cts_encl.hw, [CLKID_CTS_VDAC] = &g12a_cts_vdac.hw, [CLKID_HDMI_TX] = &g12a_hdmi_tx.hw, [CLKID_HDMI_SEL] = &g12a_hdmi_sel.hw, @@ -5123,10 +5161,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = { &g12a_vclk2_div12_en, &g12a_cts_enci_sel, &g12a_cts_encp_sel, + &g12a_cts_encl_sel, &g12a_cts_vdac_sel, &g12a_hdmi_tx_sel, &g12a_cts_enci, &g12a_cts_encp, + &g12a_cts_encl, &g12a_cts_vdac, &g12a_hdmi_tx, &g12a_hdmi_sel, From patchwork Fri Nov 24 08:41:18 2023 Content-Type: text/plain; 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Fri, 24 Nov 2023 00:41:33 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id c11-20020a5d4f0b000000b00332e67d6564sm2534562wru.67.2023.11.24.00.41.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Nov 2023 00:41:33 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:18 +0100 Subject: [PATCH v9 07/12] clk: meson: add vclk driver MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-7-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=8101; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=TV2XB6ZHVpJ07IkqSO4nzY+I+xu/Xq9oDCoWcFAVONI=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGwtOkO34THj9KcGPAlKC53gPRu5CVHayIIw38c QeP3RoaJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsAAKCRB33NvayMhJ0RLfD/ kBQ6skhdahfbqkOJ3pA7v+Kkim1QWBoAXjhxLrynanMSAuGBPLNzvAfm9/mHxU5R3ViyjPjJtvsO2j eBsnsm3ZSAUQndGAlgg28RU7pP7/CIMl3qed2EfhTOqATPU383HVLrZSPLn4S8JEbdgxhoIo92gkU5 jdadiicEocfwi6NTCM+vo06Ma1/DZqUXUfUaj+QnvEzCzAYexw5S2/KWE3k9RE56wSSkSpCs03q4AZ LcVX02SIg3YGh7qVmMRHMiXytNkezLNln5rkREg5QXb6+i8K1EwHurgBdqwXzUT1GBfi8Kx7S9evRa ElsS60l+DiVRf+xLTaeSry9PssIZgi8CpriSBiFHQPTgwpVxcM6iwIxsiM0dAJZXrtPhV9tSzMKC/H PvH2F5YLnE04vXIRrect1qwFmr3skPJ+dmxIaRH9/OCWn9ZMap6bZ50MXMgIo9G2NKV28rednit9nC snyu0aIF/+aWdcyo//uA8SOsP/v26M5W+IXB8n842hAP1PP4XiQE/J8QM6BuenGSawckRLsWEuVqAr Nm7+R/baf3tC5yWaaPAorreRazBY0TPBe0//0jbGF/sJA8IFan9qrSK/m5npRUvUWpzrFztDhn3fW0 39ueYWe7IbxtsW0dr0DLy7tbBhnbufExY5UalsD5VnALorQp+hVSEYwd0E5Q== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The VCLK and VCLK_DIV clocks have supplementary bits. The VCLK has a "SOFT RESET" bit to toggle after the whole VCLK sub-tree rate has been set, this is implemented in the gate enable callback. The VCLK_DIV clocks as enable and reset bits used to disable and reset the divider, associated with CLK_SET_RATE_GATE it ensures the rate is set while the divider is disabled and in reset mode. The VCLK_DIV enable bit isn't implemented as a gate since it's part of the divider logic and vendor does this exact sequence to ensure the divider is correctly set. Signed-off-by: Neil Armstrong --- drivers/clk/meson/Kconfig | 5 ++ drivers/clk/meson/Makefile | 1 + drivers/clk/meson/vclk.c | 141 +++++++++++++++++++++++++++++++++++++++++++++ drivers/clk/meson/vclk.h | 51 ++++++++++++++++ 4 files changed, 198 insertions(+) diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig index 29ffd14d267b..59a40a49f8e1 100644 --- a/drivers/clk/meson/Kconfig +++ b/drivers/clk/meson/Kconfig @@ -30,6 +30,10 @@ config COMMON_CLK_MESON_VID_PLL_DIV tristate select COMMON_CLK_MESON_REGMAP +config COMMON_CLK_MESON_VCLK + tristate + select COMMON_CLK_MESON_REGMAP + config COMMON_CLK_MESON_CLKC_UTILS tristate @@ -140,6 +144,7 @@ config COMMON_CLK_G12A select COMMON_CLK_MESON_EE_CLKC select COMMON_CLK_MESON_CPU_DYNDIV select COMMON_CLK_MESON_VID_PLL_DIV + select COMMON_CLK_MESON_VCLK select MFD_SYSCON help Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2 diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile index 9ee4b954c896..9ba43fe7a07a 100644 --- a/drivers/clk/meson/Makefile +++ b/drivers/clk/meson/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o obj-$(CONFIG_COMMON_CLK_MESON_REGMAP) += clk-regmap.o obj-$(CONFIG_COMMON_CLK_MESON_SCLK_DIV) += sclk-div.o obj-$(CONFIG_COMMON_CLK_MESON_VID_PLL_DIV) += vid-pll-div.o +obj-$(CONFIG_COMMON_CLK_MESON_VCLK) += vclk.o # Amlogic Clock controllers diff --git a/drivers/clk/meson/vclk.c b/drivers/clk/meson/vclk.c new file mode 100644 index 000000000000..47f08a52b49f --- /dev/null +++ b/drivers/clk/meson/vclk.c @@ -0,0 +1,141 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2023 Neil Armstrong + */ + +#include +#include "vclk.h" + +/* The VCLK gate has a supplementary reset bit to pulse after ungating */ + +static inline struct clk_regmap_vclk_data * +clk_get_regmap_vclk_data(struct clk_regmap *clk) +{ + return (struct clk_regmap_vclk_data *)clk->data; +} + +static int clk_regmap_vclk_enable(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_data *vclk = clk_get_regmap_vclk_data(clk); + + meson_parm_write(clk->map, &vclk->enable, 1); + + /* Do a reset pulse */ + meson_parm_write(clk->map, &vclk->reset, 1); + meson_parm_write(clk->map, &vclk->reset, 0); + + return 0; +} + +static void clk_regmap_vclk_disable(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_data *vclk = clk_get_regmap_vclk_data(clk); + + meson_parm_write(clk->map, &vclk->enable, 0); +} + +static int clk_regmap_vclk_is_enabled(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_data *vclk = clk_get_regmap_vclk_data(clk); + + return meson_parm_read(clk->map, &vclk->enable); +} + +const struct clk_ops clk_regmap_vclk_ops = { + .enable = clk_regmap_vclk_enable, + .disable = clk_regmap_vclk_disable, + .is_enabled = clk_regmap_vclk_is_enabled, +}; +EXPORT_SYMBOL_GPL(clk_regmap_vclk_ops); + +/* The VCLK Divider has supplementary reset & enable bits */ + +static inline struct clk_regmap_vclk_div_data * +clk_get_regmap_vclk_div_data(struct clk_regmap *clk) +{ + return (struct clk_regmap_vclk_div_data *)clk->data; +} + +static unsigned long clk_regmap_vclk_div_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + + return divider_recalc_rate(hw, prate, meson_parm_read(clk->map, &vclk->div), + vclk->table, vclk->flags, vclk->div.width); +} + +static int clk_regmap_vclk_div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + + return divider_determine_rate(hw, req, vclk->table, vclk->div.width, + vclk->flags); +} + +static int clk_regmap_vclk_div_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + int ret; + + ret = divider_get_val(rate, parent_rate, vclk->table, vclk->div.width, + vclk->flags); + if (ret < 0) + return ret; + + meson_parm_write(clk->map, &vclk->div, ret); + + return 0; +}; + +static int clk_regmap_vclk_div_enable(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + + /* Unreset the divider when ungating */ + meson_parm_write(clk->map, &vclk->reset, 0); + meson_parm_write(clk->map, &vclk->enable, 1); + + return 0; +} + +static void clk_regmap_vclk_div_disable(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + + /* Reset the divider when gating */ + meson_parm_write(clk->map, &vclk->enable, 0); + meson_parm_write(clk->map, &vclk->reset, 1); +} + +static int clk_regmap_vclk_div_is_enabled(struct clk_hw *hw) +{ + struct clk_regmap *clk = to_clk_regmap(hw); + struct clk_regmap_vclk_div_data *vclk = clk_get_regmap_vclk_div_data(clk); + + return meson_parm_read(clk->map, &vclk->enable); +} + +const struct clk_ops clk_regmap_vclk_div_ops = { + .recalc_rate = clk_regmap_vclk_div_recalc_rate, + .determine_rate = clk_regmap_vclk_div_determine_rate, + .set_rate = clk_regmap_vclk_div_set_rate, + .enable = clk_regmap_vclk_div_enable, + .disable = clk_regmap_vclk_div_disable, + .is_enabled = clk_regmap_vclk_div_is_enabled, +}; +EXPORT_SYMBOL_GPL(clk_regmap_vclk_div_ops); + +MODULE_DESCRIPTION("Amlogic vclk clock driver"); +MODULE_AUTHOR("Neil Armstrong "); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/meson/vclk.h b/drivers/clk/meson/vclk.h new file mode 100644 index 000000000000..4f25d7ad2717 --- /dev/null +++ b/drivers/clk/meson/vclk.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2023 Neil Armstrong + */ + +#ifndef __VCLK_H +#define __VCLK_H + +#include "clk-regmap.h" +#include "parm.h" + +/** + * struct clk_regmap_vclk_data - vclk regmap backed specific data + * + * @enable: vclk enable field + * @reset: vclk reset field + * @flags: hardware-specific flags + * + * Flags: + * Same as clk_gate except CLK_GATE_HIWORD_MASK which is ignored + */ +struct clk_regmap_vclk_data { + struct parm enable; + struct parm reset; + u8 flags; +}; + +extern const struct clk_ops clk_regmap_vclk_ops; + +/** + * struct clk_regmap_vclk_div_data - vclk_div regmap back specific data + * + * @div: divider field + * @enable: vclk divider enable field + * @reset: vclk divider reset field + * @table: array of value/divider pairs, last entry should have div = 0 + * + * Flags: + * Same as clk_divider except CLK_DIVIDER_HIWORD_MASK which is ignored + */ +struct clk_regmap_vclk_div_data { + struct parm div; + struct parm enable; + struct parm reset; + const struct clk_div_table *table; + u8 flags; +}; + +extern const struct clk_ops clk_regmap_vclk_div_ops; + +#endif /* __VCLK_H */ From patchwork Fri Nov 24 08:41:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467201 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 35D41C61DF4 for ; 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Fri, 24 Nov 2023 00:41:34 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:19 +0100 Subject: [PATCH v9 08/12] clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-8-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=7313; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=E1ITnrCeOZZwla8XsvarlWmq+y6flAzoa91IegwwCKM=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGxdg4+oVUTTR7xe5ICXmS98ywJqY3c8U+/hWga oBmsZEKJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsQAKCRB33NvayMhJ0fDMEA CKvPk2AVxQRDb9GIJ8u6ldzlSlGeSCfuRU4ecP1zeX03gVQkUITfSqMdaqNXzZV+w9kkhqN0Pmjv3n xU2d9LIR9wzaHfkz992kCL4bSqVcOaEct/MsKlxGGJs4SRwKDB2zoHO1I5zzLQoc5E1J184VLfH5X+ NkhMMCCyrll4XUvE+yBtwpjffZCxwgknXTlvNVcorkwJyrnGcFEg/dPILjMm1aARf85aT5rHo+4kRo Ru8RtlPsYm4d8iia4ks4ZQ1OBZlXQPD3Xo/Rrc6meIGkfqFSDKC+YqzRPGkeVhxBp+0NqX1Sglv2DV MYnLgeRiM+NrEhPl3HKwD60SG7/76uZGPfuQsLnSLwljT1s06Q17iWiQ8lczBWN+mYRwFe4ftaca/Y eoR5HtYXU9LhWbIGy0jBWme7fIEH5h1F6vmJYjzfvGg4aWc/8fD7EtCx51enIvEGW6OqsdpAiVJnvi s+Rj50uNvmDbcXgtUClKOifBlSIx+3HqW52zROUuCwg7eLnsA1jUunGPZAqFw+1+3G8wRVDDbfaGcZ ZEQvQfkYyYyYlb12eb3u/sgRiXV8lN4yzb40EqzRGUHGDB3N5MlRVzoktDobZ9g79qbgMk1DgIpzPM 5f0OA4sUFpu2jcgRen1Pjo8fbELZOPQCDEhVeSFyAbnrfo4XLLWDJiJ2MJXA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" In order to setup the DSI clock, let's make the unused VCLK2 clock path configuration via CCF. The nocache option is removed from following clocks: - vclk2_sel - vclk2_input - vclk2_div - vclk2 - vclk_div1 - vclk2_div2_en - vclk2_div4_en - vclk2_div6_en - vclk2_div12_en - vclk2_div2 - vclk2_div4 - vclk2_div6 - vclk2_div12 - cts_encl_sel vclk2 and vclk2_div uses the newly introduced vclk regmap driver to handle the enable and reset bits. In order to set a rate on cts_encl via the vclk2 clock path, the NO_REPARENT flag is set on cts_encl_sel & vclk2_sel in order to keep CCF from selection a parent. The parents of cts_encl_sel & vclk2_sel are expected to be defined in DT. The following clock scheme is to be used for DSI: xtal \_ gp0_pll_dco \_ gp0_pll |- vclk2_sel | \_ vclk2_input | \_ vclk2_div | \_ vclk2 | \_ vclk2_div1 | \_ cts_encl_sel | \_ cts_encl -> to VPU LCD Encoder |- mipi_dsi_pxclk_sel \_ mipi_dsi_pxclk_div \_ mipi_dsi_pxclk -> to DSI controller The mipi_dsi_pxclk_div is set as RO in order to use the same GP0 for mipi_dsi_pxclk and vclk2_input. Signed-off-by: Neil Armstrong --- drivers/clk/meson/g12a.c | 68 +++++++++++++++++++++++++++++++++--------------- 1 file changed, 47 insertions(+), 21 deletions(-) diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index cadd824336ad..fb3d9196a1fd 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -22,6 +22,7 @@ #include "clk-regmap.h" #include "clk-cpu-dyndiv.h" #include "vid-pll-div.h" +#include "vclk.h" #include "meson-eeclk.h" #include "g12a.h" @@ -3165,7 +3166,7 @@ static struct clk_regmap g12a_vclk2_sel = { .ops = &clk_regmap_mux_ops, .parent_hws = g12a_vclk_parent_hws, .num_parents = ARRAY_SIZE(g12a_vclk_parent_hws), - .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE, + .flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, }, }; @@ -3193,7 +3194,7 @@ static struct clk_regmap g12a_vclk2_input = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_sel.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3215,19 +3216,32 @@ static struct clk_regmap g12a_vclk_div = { }; static struct clk_regmap g12a_vclk2_div = { - .data = &(struct clk_regmap_div_data){ - .offset = HHI_VIID_CLK_DIV, - .shift = 0, - .width = 8, + .data = &(struct clk_regmap_vclk_div_data){ + .div = { + .reg_off = HHI_VIID_CLK_DIV, + .shift = 0, + .width = 8, + }, + .enable = { + .reg_off = HHI_VIID_CLK_DIV, + .shift = 16, + .width = 1, + }, + .reset = { + .reg_off = HHI_VIID_CLK_DIV, + .shift = 17, + .width = 1, + }, + .flags = CLK_DIVIDER_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "vclk2_div", - .ops = &clk_regmap_divider_ops, + .ops = &clk_regmap_vclk_div_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_input.hw }, .num_parents = 1, - .flags = CLK_GET_RATE_NOCACHE, + .flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, }, }; @@ -3246,16 +3260,24 @@ static struct clk_regmap g12a_vclk = { }; static struct clk_regmap g12a_vclk2 = { - .data = &(struct clk_regmap_gate_data){ - .offset = HHI_VIID_CLK_CNTL, - .bit_idx = 19, + .data = &(struct clk_regmap_vclk_data){ + .enable = { + .reg_off = HHI_VIID_CLK_CNTL, + .shift = 19, + .width = 1, + }, + .reset = { + .reg_off = HHI_VIID_CLK_CNTL, + .shift = 15, + .width = 1, + }, }, .hw.init = &(struct clk_init_data) { .name = "vclk2", - .ops = &clk_regmap_gate_ops, + .ops = &clk_regmap_vclk_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_div.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_GATE, }, }; @@ -3339,7 +3361,7 @@ static struct clk_regmap g12a_vclk2_div1 = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3353,7 +3375,7 @@ static struct clk_regmap g12a_vclk2_div2_en = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3367,7 +3389,7 @@ static struct clk_regmap g12a_vclk2_div4_en = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3381,7 +3403,7 @@ static struct clk_regmap g12a_vclk2_div6_en = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3395,7 +3417,7 @@ static struct clk_regmap g12a_vclk2_div12_en = { .ops = &clk_regmap_gate_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw }, .num_parents = 1, - .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3461,6 +3483,7 @@ static struct clk_fixed_factor g12a_vclk2_div2 = { &g12a_vclk2_div2_en.hw }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3474,6 +3497,7 @@ static struct clk_fixed_factor g12a_vclk2_div4 = { &g12a_vclk2_div4_en.hw }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3487,6 +3511,7 @@ static struct clk_fixed_factor g12a_vclk2_div6 = { &g12a_vclk2_div6_en.hw }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3500,6 +3525,7 @@ static struct clk_fixed_factor g12a_vclk2_div12 = { &g12a_vclk2_div12_en.hw }, .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, }, }; @@ -3561,7 +3587,7 @@ static struct clk_regmap g12a_cts_encl_sel = { .ops = &clk_regmap_mux_ops, .parent_hws = g12a_cts_parent_hws, .num_parents = ARRAY_SIZE(g12a_cts_parent_hws), - .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE, + .flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, }, }; @@ -3717,7 +3743,7 @@ static struct clk_regmap g12a_mipi_dsi_pxclk_sel = { .ops = &clk_regmap_mux_ops, .parent_hws = g12a_mipi_dsi_pxclk_parent_hws, .num_parents = ARRAY_SIZE(g12a_mipi_dsi_pxclk_parent_hws), - .flags = CLK_SET_RATE_NO_REPARENT, + .flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, }, }; @@ -3729,7 +3755,7 @@ static struct clk_regmap g12a_mipi_dsi_pxclk_div = { }, .hw.init = &(struct clk_init_data){ .name = "mipi_dsi_pxclk_div", - .ops = &clk_regmap_divider_ops, + .ops = &clk_regmap_divider_ro_ops, .parent_hws = (const struct clk_hw *[]) { &g12a_mipi_dsi_pxclk_sel.hw }, From patchwork Fri Nov 24 08:41:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467195 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 AD228C61DF4 for ; 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Fri, 24 Nov 2023 00:41:35 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:20 +0100 Subject: [PATCH v9 09/12] drm/meson: gate px_clk when setting rate MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-9-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1213; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=6wj78w5SzMRVYfTnHYpi/keB3/pw6jAwnhprIG9LUDw=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGx2k+lycVMXd4CGKdFmLLkeE1cSxXUGJmEH5Nt WyqAnCOJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsQAKCRB33NvayMhJ0XmHD/ 0a1u9pKRgdiqiNPEVgNnpvsoHZQCkWeGDJUhl/1pzTgkKKwI42m+N0fYEJSu+tGjebpr24UosgSDpb Hdwxq8/ts9nxnJrpXxDKUQgCs66lF/JOr3TntrVHMUh+z9IoiZheukKo7E9q9hXdTrqIJDNJ6MBrCr M6N8VZAuqfRdGbaEpd7FEX5mQCaN6lUruEfC/rV7D1PF/jSc1UDjGevThxuJC3ngOF08pchl00bddm Tl6iBVLDDzjvwipVuSd0y53J7R3+yvUhONC4GYqZKlYAQ+lamPVJjDCzLqhkxSbSn71KeYkm8g5keW e33PL7GAouKsNVgsiK2a32ZBG/N/MEH4IGTvqZq8Bwi/zy1O2K3zixX8Dm1NV/2CjgF1gFU2MSdMCd fTAQjiTQX2Sui2sTWsMRP5rhM75Thas4AAr7DC/2g4HCUNiYNlpJPLrPRDSeI9wEYBFezagPZ7HOIY 3gueBoeolSSLsKEeZWRckNUMmjLChDMtdCh7qdEAwP01Ir5DHxrQZFHyRgShFyj10HMjIRjiPF0svt /rjcJszqh8GJBUduVrIMd2hdP+4KWKXqmPCam/JWTZn2V40nReclE42GEEi53eFlaETzHcQuRz6uIp F/Up8XwbOiSWancRcIvIDmtt5uDD7vWHX6/nM/NUWEKJQtVjLKuxBwhIILpQ== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Disable the px_clk when setting the rate to recover a fully configured and correctly reset VCLK clock tree after the rate is set. Fixes: 77d9e1e6b846 ("drm/meson: add support for MIPI-DSI transceiver") Signed-off-by: Neil Armstrong --- drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c b/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c index e5fe4e994f43..72abe2057ec3 100644 --- a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c +++ b/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c @@ -95,6 +95,7 @@ static int dw_mipi_dsi_phy_init(void *priv_data) return ret; } + clk_disable_unprepare(mipi_dsi->px_clk); ret = clk_set_rate(mipi_dsi->px_clk, mipi_dsi->mode->clock * 1000); if (ret) { @@ -103,6 +104,12 @@ static int dw_mipi_dsi_phy_init(void *priv_data) return ret; } + ret = clk_prepare_enable(mipi_dsi->px_clk); + if (ret) { + dev_err(mipi_dsi->dev, "Failed to enable DSI Pixel clock (ret %d)\n", ret); + return ret; + } + switch (mipi_dsi->dsi_device->format) { case MIPI_DSI_FMT_RGB888: dpi_data_format = DPI_COLOR_24BIT; From patchwork Fri Nov 24 08:41:21 2023 Content-Type: text/plain; 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Fri, 24 Nov 2023 00:41:37 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id c11-20020a5d4f0b000000b00332e67d6564sm2534562wru.67.2023.11.24.00.41.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Nov 2023 00:41:36 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:21 +0100 Subject: [PATCH v9 10/12] arm64: meson: g12-common: add the MIPI DSI nodes MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-10-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add the MIPI DSI Analog & Digital PHY nodes and the DSI control nodes with proper port endpoint to the VPU. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 70 +++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index ff68b911b729..7300408262d5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -1663,9 +1663,28 @@ pwrc: power-controller { <250000000>, <0>; /* Do Nothing */ }; + + mipi_analog_dphy: phy { + compatible = "amlogic,g12a-mipi-dphy-analog"; + #phy-cells = <0>; + status = "disabled"; + }; }; }; + mipi_dphy: phy@44000 { + compatible = "amlogic,axg-mipi-dphy"; + reg = <0x0 0x44000 0x0 0x2000>; + clocks = <&clkc CLKID_MIPI_DSI_PHY>; + clock-names = "pclk"; + resets = <&reset RESET_MIPI_DSI_PHY>; + reset-names = "phy"; + phys = <&mipi_analog_dphy>; + phy-names = "analog"; + #phy-cells = <0>; + status = "disabled"; + }; + usb3_pcie_phy: phy@46000 { compatible = "amlogic,g12a-usb3-pcie-phy"; reg = <0x0 0x46000 0x0 0x2000>; @@ -2152,6 +2171,15 @@ hdmi_tx_out: endpoint { remote-endpoint = <&hdmi_tx_in>; }; }; + + /* DPI output port */ + dpi_port: port@2 { + reg = <2>; + + dpi_out: endpoint { + remote-endpoint = <&mipi_dsi_in>; + }; + }; }; gic: interrupt-controller@ffc01000 { @@ -2189,6 +2217,48 @@ gpio_intc: interrupt-controller@f080 { amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; }; + mipi_dsi: dsi@7000 { + compatible = "amlogic,meson-g12a-dw-mipi-dsi"; + reg = <0x0 0x7000 0x0 0x1000>; + resets = <&reset RESET_MIPI_DSI_HOST>; + reset-names = "top"; + clocks = <&clkc CLKID_MIPI_DSI_HOST>, + <&clkc CLKID_MIPI_DSI_PXCLK>, + <&clkc CLKID_CTS_ENCL>; + clock-names = "pclk", "bit", "px"; + phys = <&mipi_dphy>; + phy-names = "dphy"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + assigned-clocks = <&clkc CLKID_MIPI_DSI_PXCLK_SEL>, + <&clkc CLKID_CTS_ENCL_SEL>, + <&clkc CLKID_VCLK2_SEL>; + assigned-clock-parents = <&clkc CLKID_GP0_PLL>, + <&clkc CLKID_VCLK2_DIV1>, + <&clkc CLKID_GP0_PLL>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* VPU VENC Input */ + mipi_dsi_venc_port: port@0 { + reg = <0>; + + mipi_dsi_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + + /* DSI Output */ + mipi_dsi_panel_port: port@1 { + reg = <1>; + }; + }; + }; + watchdog: watchdog@f0d0 { compatible = "amlogic,meson-gxbb-wdt"; reg = <0x0 0xf0d0 0x0 0x10>; From patchwork Fri Nov 24 08:41:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467198 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 ECAF0C636BD for ; Fri, 24 Nov 2023 08:41:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BA14210E7B7; 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Fri, 24 Nov 2023 00:41:38 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:22 +0100 Subject: [PATCH v9 11/12] DONOTMERGE: arm64: meson: khadas-vim3l: add DSI panel MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-11-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3778; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=vVnkVglKsbgZynNLE29purYGyqaY5Zp+VaoRvt80IUM=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGyfllM1YRje8HUcgrMolQ8GmfhPjEmFfKjkobM v1z+k2eJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsgAKCRB33NvayMhJ0e6nEA CuiWO/LKQiz4QcUUBOWcKn2vcKoGaXbd5lgmuGG5W9x6QWdtqriO/sRYcMO6ayXATzZqtJiRrJ3lp1 J0grDt38OP49YRZmYRmtThzUcW5CUIMzx4g6tVbVlZqS0MBP0WuGjk1RHZCACfubMDJNNxzDtl/Clq YIQMNIytm3iQkSd4TzVEG3S8JcisprJ8z839AfEaABbx7CmywmXrsv73LarMB7Keqx/jfYD6GjSKoZ hNvIePUgTGDspHspJTTUOX/mGRg7qip5ChOGcklAkHPWR9rnEVG6UMhX8uCQcLPaWdaFv0qOeoIGwR xuAvobmfe1vZBRCYf1jVFGRPMQ9qrLRYJLhuSyhgsEyC4k8Ml0ie9/hsqj1skwDjlseftk4MFKL1oS +frlZ5e0rEllrMSSMzZhx+uYNLlSzvD8b9dKfZipNXDMGAyd11BjTnU94l6ZLwolrqCLD45vXz72OI 5aZvoE4Ac0l3Tf81K+wwtFRiUC4LlEf7xozrhbbx5GCZyt2h5CeeFx6KIE3bP+sgmSOMbil1E17fxH U7qsAyLvAXhyhLW2X8Obi0C0uA5AW5LsXQMl8EmJjGLJyomUa6t3yg+N1wmw/13o4YHI4atFZkeEVJ dMoLfwx/8UEWlRW+o1BjZ7ypcqv/xxXHTSeSthG4zknnIYHEcgqYHlFTOkTA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This add nodes to support the Khadas TS050 panel on the Khadas VIM3 & VIM3L boards. Signed-off-by: Neil Armstrong --- .../boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi | 2 +- arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 74 ++++++++++++++++++++++ .../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 2 +- 3 files changed, 76 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi index 16dd409051b4..81c3057143b4 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi @@ -98,7 +98,7 @@ &pwm_ab { }; &pwm_AO_cd { - pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-0 = <&pwm_ao_c_6_pins>, <&pwm_ao_d_e_pins>; pinctrl-names = "default"; clocks = <&xtal>; clock-names = "clkin1"; diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi index 514a6dd4b124..aafc37863f2e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi @@ -40,6 +40,14 @@ button-function { }; }; + panel_backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm_AO_cd 0 25000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <255>; + default-brightness-level = <200>; + }; + leds { compatible = "gpio-leds"; @@ -358,6 +366,23 @@ rtc: rtc@51 { }; }; +&i2c3 { + status = "okay"; + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names = "default"; + + touch-controller@38 { + compatible = "edt,edt-ft5206"; + reg = <0x38>; + interrupt-parent = <&gpio_intc>; + interrupts = <66 IRQ_TYPE_EDGE_FALLING>; /* GPIOA_5 */ + reset-gpios = <&gpio_expander 6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <1080>; + touchscreen-size-y = <1920>; + status = "okay"; + }; +}; + &ir { status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; @@ -365,6 +390,55 @@ &ir { linux,rc-map-name = "rc-khadas"; }; +&mipi_dsi { + status = "okay"; + + assigned-clocks = <&clkc CLKID_GP0_PLL>, + <&clkc CLKID_MIPI_DSI_PXCLK_SEL>, + <&clkc CLKID_MIPI_DSI_PXCLK>, + <&clkc CLKID_CTS_ENCL_SEL>, + <&clkc CLKID_VCLK2_SEL>; + assigned-clock-parents = <0>, + <&clkc CLKID_GP0_PLL>, + <0>, + <&clkc CLKID_VCLK2_DIV1>, + <&clkc CLKID_GP0_PLL>; + assigned-clock-rates = <960000000>, + <0>, + <960000000>, + <0>, + <0>; + + panel@0 { + compatible = "khadas,ts050"; + reset-gpios = <&gpio_expander 0 GPIO_ACTIVE_LOW>; + enable-gpios = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; + power-supply = <&vcc_3v3>; + backlight = <&panel_backlight>; + reg = <0>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; + }; +}; + +&mipi_analog_dphy { + status = "okay"; +}; + +&mipi_dphy { + status = "okay"; +}; + +&mipi_dsi_panel_port { + mipi_out_panel: endpoint { + remote-endpoint = <&mipi_in_panel>; + }; +}; + &pcie { reset-gpios = <&gpio GPIOA_8 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts index 9c0b544e2209..cb52a55ab70a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts @@ -76,7 +76,7 @@ &cpu3 { }; &pwm_AO_cd { - pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-0 = <&pwm_ao_c_6_pins>, <&pwm_ao_d_e_pins>; pinctrl-names = "default"; clocks = <&xtal>; clock-names = "clkin1"; From patchwork Fri Nov 24 08:41:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13467196 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 48ACCC61D97 for ; Fri, 24 Nov 2023 08:41:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 765FB10E7B6; Fri, 24 Nov 2023 08:41:48 +0000 (UTC) Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by gabe.freedesktop.org (Postfix) with ESMTPS id DEABB10E7B0 for ; 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Fri, 24 Nov 2023 00:41:39 -0800 (PST) From: Neil Armstrong Date: Fri, 24 Nov 2023 09:41:23 +0100 Subject: [PATCH v9 12/12] arm64: dts: amlogic: meson-g12b-bananapi-cm4: add support for MNT Reform2 with CM4 adaper MIME-Version: 1.0 Message-Id: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-12-95256ed139e6@linaro.org> References: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> In-Reply-To: <20231124-amlogic-v6-4-upstream-dsi-ccf-vim3-v9-0-95256ed139e6@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl , David Airlie , Daniel Vetter , Jagan Teki , Nicolas Belin , Vinod Koul , Kishon Vijay Abraham I , Remi Pommarel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=9577; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=FjGQYDPRgRTrkhoNiGFDMiwmzXCPyK3G03dyvM4EzuE=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlYGGyrUud/yo4X9yHxr9g7dtINJXX1EPOpbtQnKKY FU1Hp7WJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZWBhsgAKCRB33NvayMhJ0VW8D/ 4oQqGbCwH4E+I2FrTVO5d5bQEjVN+ury0PHIUCNHqeg1F1xUrg2/lAU7yd+NvBNm+0yjjG/3C784ca lNDLY3Pi3WW3gb4IdBxPjkbOdMgDR65Ny9xlBQJkAloNFFlnrjoj7+xth3RHlhmcGWNHTlYp0hqsea DqlxuS7rlq630VwULVgk8j/HKY4CZsQzo52BZQLSu8l1Cydn7aEahiCNH8kH9VlXfQT6BPaPZI6FIi XLJsZACslFR42nPQzoXLtMnVILvhFHoNgRU+7k/eES5Uggoaoe1Aego4jtflkJlOowJoBgkCfnXSPp MhVDElct9x7z5PHeiFAYK9DbN8trou1Og4lC8LzWHEKmouZI0k/PfMqnAK934F/fZcuay+t436tP5i jNDNa2p6m6WvwBbsb376ZiiYFOZkBeTRi0kDHm0a1rXhJA2d8+pS1dIkB2SPcEfwwgmiQYWFZ7ctYI uGn6cUM0KMKm2m0EUOOopVObKVqtxzA5NpIofmtYue3NZB/bAXjpCmZ0vBE7HY2f826wjEZxIsdXtZ us++X5BgaDRGod/5LWmKQS260W5p+e42f+IWcWW77z7DaoLis1QH66ykFocjRJOXkTVQ4oV4YmYoTf d94ZoEXdsoOvReHLjk0km1gU38eKZwBK11thI0Lm+U5AdMWY9YFJEuj+u+UA== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, "Lukas F. Hartmann" , linux-phy@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This adds a basic devicetree for the MNT Reform2 DIY laptop when using a CM4 adapter and a BPI-CM4 module. Co-developed-by: Lukas F. Hartmann Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../meson-g12b-bananapi-cm4-mnt-reform2.dts | 384 +++++++++++++++++++++ 2 files changed, 385 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index cc8b34bd583d..58b5b332bdb7 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-bananapi-m2s.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-cm4io.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-reform2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts new file mode 100644 index 000000000000..003efed529ba --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-bananapi-cm4-mnt-reform2.dts @@ -0,0 +1,384 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Neil Armstrong + * Copyright 2023 MNT Research GmbH + */ + +/dts-v1/; + +#include "meson-g12b-bananapi-cm4.dtsi" +#include +#include +#include + +/ { + model = "MNT Reform 2 with BPI-CM4 Module"; + compatible = "mntre,reform2-cm4", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b"; + chassis-type = "laptop"; + + aliases { + ethernet0 = ðmac; + i2c0 = &i2c1; + i2c1 = &i2c3; + }; + + hdmi_connector: hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-blue { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led-green { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + }; + }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "MNT-REFORM2-BPI-CM4"; + audio-widgets = "Headphone", "Headphone Jack", + "Speaker", "External Speaker", + "Microphone", "Mic Jack"; + audio-aux-devs = <&tdmout_a>, <&tdmout_b>, <&tdmin_b>; + audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", + "TDMOUT_A IN 1", "FRDDR_B OUT 0", + "TDMOUT_A IN 2", "FRDDR_C OUT 0", + "TDM_A Playback", "TDMOUT_A OUT", + "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT", + "TDMIN_B IN 1", "TDM_B Capture", + "TDMIN_B IN 4", "TDM_B Loopback", + "TODDR_A IN 1", "TDMIN_B OUT", + "TODDR_B IN 1", "TDMIN_B OUT", + "TODDR_C IN 1", "TDMIN_B OUT", + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "External Speaker", "SPK_LP", + "External Speaker", "SPK_LN", + "External Speaker", "SPK_RP", + "External Speaker", "SPK_RN", + "LINPUT1", "Mic Jack", + "Mic Jack", "MICB"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + dai-link-3 { + sound-dai = <&toddr_a>; + }; + + dai-link-4 { + sound-dai = <&toddr_b>; + }; + + dai-link-5 { + sound-dai = <&toddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-6 { + sound-dai = <&tdmif_a>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; + }; + }; + + /* Analog Audio */ + dai-link-7 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&wm8960>; + }; + }; + + /* hdmi glue */ + dai-link-8 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; + + reg_main_1v8: regulator-main-1v8 { + compatible = "regulator-fixed"; + regulator-name = "1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <®_main_3v3>; + }; + + reg_main_1v2: regulator-main-1v2 { + compatible = "regulator-fixed"; + regulator-name = "1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <®_main_5v>; + }; + + reg_main_3v3: regulator-main-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_main_5v: regulator-main-5v { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_main_usb: regulator-main-usb { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_main_5v>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm_AO_ab 0 10000 0>; + power-supply = <®_main_usb>; + enable-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>; + brightness-levels = <0 32 64 128 160 200 255>; + default-brightness-level = <6>; + }; + + panel { + compatible = "innolux,n125hce-gn1"; + power-supply = <®_main_3v3>; + backlight = <&backlight>; + no-hpd; + + port { + panel_in: endpoint { + remote-endpoint = <&edp_bridge_out>; + }; + }; + }; + + clock_12288: clock_12288 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12288000>; + }; +}; + +&mipi_analog_dphy { + status = "okay"; +}; + +&mipi_dphy { + status = "okay"; +}; + +&mipi_dsi { + status = "okay"; + + assigned-clocks = <&clkc CLKID_GP0_PLL>, + <&clkc CLKID_MIPI_DSI_PXCLK_SEL>, + <&clkc CLKID_MIPI_DSI_PXCLK>, + <&clkc CLKID_CTS_ENCL_SEL>, + <&clkc CLKID_VCLK2_SEL>; + assigned-clock-parents = <0>, + <&clkc CLKID_GP0_PLL>, + <0>, + <&clkc CLKID_VCLK2_DIV1>, + <&clkc CLKID_GP0_PLL>; + assigned-clock-rates = <936000000>, + <0>, + <936000000>, + <0>, + <0>; +}; + +&mipi_dsi_panel_port { + mipi_dsi_out: endpoint { + remote-endpoint = <&edp_bridge_in>; + }; +}; + +&cecb_AO { + status = "okay"; +}; + +ðmac { + status = "okay"; +}; + +&hdmi_tx { + status = "okay"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&pwm_AO_ab { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_ao_a_pins>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; + + edp_bridge: bridge@2c { + compatible = "ti,sn65dsi86"; + reg = <0x2c>; + enable-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>; // PIN_24 / GPIO8 + vccio-supply = <®_main_1v8>; + vpll-supply = <®_main_1v8>; + vcca-supply = <®_main_1v2>; + vcc-supply = <®_main_1v2>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + edp_bridge_in: endpoint { + remote-endpoint = <&mipi_dsi_out>; + }; + }; + + port@1 { + reg = <1>; + + edp_bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; +}; + +&i2c2 { + status = "okay"; + + wm8960: codec@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&clock_12288>; + clock-names = "mclk"; + #sound-dai-cells = <0>; + wlf,shared-lrclk; + }; + + rtc@68 { + compatible = "nxp,pcf8523"; + reg = <0x68>; + }; +}; + +&pcie { + status = "okay"; +}; + +&sd_emmc_b { + status = "okay"; +}; + +&tdmif_a { + status = "okay"; +}; + +&tdmout_a { + status = "okay"; +}; + +&tdmif_b { + pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>; + pinctrl-names = "default"; + + assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>, + <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>; + assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>, + <&clkc_audio AUD_CLKID_MST_B_LRCLK>; + assigned-clock-rates = <0>, <0>; +}; + +&tdmin_b { + status = "okay"; +}; + +&toddr_a { + status = "okay"; +}; + +&toddr_b { + status = "okay"; +}; + +&toddr_c { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; + +&usb { + dr_mode = "host"; + + status = "okay"; +};