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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id bf36-20020a05651225a400b0049fff3f645esm1270435lfb.70.2022.11.27.04.33.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Nov 2022 04:33:01 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski , Sam Protsenko , Sriranjani P , Chanho Park Subject: [PATCH v2 1/4] arm64: dts: exynos: add dedicated SYSREG compatibles to Exynos5433 Date: Sun, 27 Nov 2022 13:32:56 +0100 Message-Id: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750652769027316120?= X-GMAIL-MSGID: =?utf-8?q?1750652769027316120?= Exynos5433 has several different SYSREGs, so use dedicated compatibles for them. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Sam Protsenko Reviewed-by: Alim Akhtar Reviewed-by: Sriranjani P --- Changes since v1: 1. Add Rb tags. Cc: Sriranjani P Cc: Chanho Park Cc: Sam Protsenko --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index bd6a354b9cb5..6976e45aa769 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1118,22 +1118,26 @@ hdmiphy: hdmiphy@13af0000 { }; syscon_disp: syscon@13b80000 { - compatible = "samsung,exynos5433-sysreg", "syscon"; + compatible = "samsung,exynos5433-disp-sysreg", + "samsung,exynos5433-sysreg", "syscon"; reg = <0x13b80000 0x1010>; }; syscon_cam0: syscon@120f0000 { - compatible = "samsung,exynos5433-sysreg", "syscon"; + compatible = "samsung,exynos5433-cam0-sysreg", + "samsung,exynos5433-sysreg", "syscon"; reg = <0x120f0000 0x1020>; }; syscon_cam1: syscon@145f0000 { - compatible = "samsung,exynos5433-sysreg", "syscon"; + compatible = "samsung,exynos5433-cam1-sysreg", + "samsung,exynos5433-sysreg", "syscon"; reg = <0x145f0000 0x1038>; }; syscon_fsys: syscon@156f0000 { - compatible = "samsung,exynos5433-sysreg", "syscon"; + compatible = "samsung,exynos5433-fsys-sysreg", + "samsung,exynos5433-sysreg", "syscon"; reg = <0x156f0000 0x1044>; }; From patchwork Sun Nov 27 12:32:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 26345 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp5092366wrr; Sun, 27 Nov 2022 04:36:50 -0800 (PST) X-Google-Smtp-Source: AA0mqf6yUTEtasiZGyMZcPnZECqfCDCPBQLmuI4XszDpF01MUiEf8gxuY2CEXVyD1nN0DeauESY2 X-Received: by 2002:a05:6402:68c:b0:461:b506:6b8a with SMTP id f12-20020a056402068c00b00461b5066b8amr43479478edy.208.1669552609969; Sun, 27 Nov 2022 04:36:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669552609; cv=none; d=google.com; s=arc-20160816; b=ICgG0yWPz0lCI2YHCRE5jO58HKTlYzNnOMuQZOJsy7UHoaH52YhXHzdxb7lwt+TQo8 ETedujCESa40CUdxZrqjpTlspl6sDjy9CGzrRdr3BFBvkY31ZGSjLcHsbCmx/p8I92dz t+rNRXLBDFEoANcp/dQNGpbHKDlfQ0SIM8yv1musJQvFdd41W0rxqWrtPdQq3FEBlDkl kU6Dk+oFb1JgQKMLHNRI6z9Pl/wz5fvccGhv7PBKVzKP/xcJWAI8iREltBDQRBm/vOLf v/bc0i3tU4hIIPn1/R/qgEYE4/H0Ft+OuRZcTZesrxQpWBO9dIAixhvBOlWETKziz173 rVdQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=R150jh6hIsEIRbJZYKF6ButqqrlO23mFgihHTi2zgwY=; b=fxX656nHrjrGc6F8oW/cYpzqW02BhVuUzGDRM0+4eRK17J59BIYbV0YVKOdTMk9yTX OL5LsVCJKFW0fo0F8fbStewCqpfc8db0BweyRy8mURLhz+ZH8cokTsHkogd1b5mJNuje LmHKukJhnbFApzdRzQHiS05F8XCebrHD2JwGAbkn1GD99T7I09OH0P4thh7rg23107KL gQI7nHOvvVl7iNJRXA9C6J9oHq/vYgA1OdThMnfmYTdrwude9Bung72EGrqm0TQWeBmM 3R96E//dHUZIIrcrEMUsRuLUVPLpap8HYv6uOn5t3lbBuBiKrGm/zAptXR4LvdE51d+/ ooTQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=S+hLAccw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id bf36-20020a05651225a400b0049fff3f645esm1270435lfb.70.2022.11.27.04.33.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Nov 2022 04:33:03 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski , Sam Protsenko , Sriranjani P , Chanho Park Subject: [PATCH v2 2/4] dt-bindings: soc: samsung: exynos-sysreg: split from syscon Date: Sun, 27 Nov 2022 13:32:57 +0100 Message-Id: <20221127123259.20339-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> References: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750652797837721035?= X-GMAIL-MSGID: =?utf-8?q?1750652797837721035?= Split Samsung Exynos SoC SYSREG bindings to own file to narrow the bindings and do not allow other parts of syscon.yaml. This allows further customization of Samsung SoC bindings. Signed-off-by: Krzysztof Kozlowski Acked-by: Lee Jones Reviewed-by: Sam Protsenko Reviewed-by: Alim Akhtar Reviewed-by: Sriranjani P Reviewed-by: Rob Herring --- Changes since v1: 1. Add Rb tags. Cc: Sriranjani P Cc: Chanho Park Cc: Sam Protsenko --- .../devicetree/bindings/mfd/syscon.yaml | 6 --- .../soc/samsung/samsung,exynos-sysreg.yaml | 39 +++++++++++++++++++ 2 files changed, 39 insertions(+), 6 deletions(-) create mode 100644 Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 1b01bd010431..b73ba1ea08f7 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -64,12 +64,6 @@ properties: - rockchip,rk3568-qos - rockchip,rk3588-qos - rockchip,rv1126-qos - - samsung,exynos3-sysreg - - samsung,exynos4-sysreg - - samsung,exynos5-sysreg - - samsung,exynos5433-sysreg - - samsung,exynos850-sysreg - - samsung,exynosautov9-sysreg - const: syscon diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml new file mode 100644 index 000000000000..68064a5e339c --- /dev/null +++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/samsung/samsung,exynos-sysreg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC series System Registers (SYSREG) + +maintainers: + - Krzysztof Kozlowski + +properties: + compatible: + oneOf: + - items: + - enum: + - samsung,exynos3-sysreg + - samsung,exynos4-sysreg + - samsung,exynos5-sysreg + - samsung,exynos5433-sysreg + - samsung,exynos850-sysreg + - samsung,exynosautov9-sysreg + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + system-controller@10010000 { + compatible = "samsung,exynos4-sysreg", "syscon"; + reg = <0x10010000 0x400>; + }; From patchwork Sun Nov 27 12:32:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 26346 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp5092467wrr; Sun, 27 Nov 2022 04:36:56 -0800 (PST) X-Google-Smtp-Source: AA0mqf5dJQXLAnNGziQIcObiHxphquh+DuRhHQ/Z1UBWtyH5/0KkpyTHBWB8RHVNNaYsIACOXubi X-Received: by 2002:a17:906:3c12:b0:7ad:7e81:1409 with SMTP id h18-20020a1709063c1200b007ad7e811409mr39925961ejg.326.1669552616516; Sun, 27 Nov 2022 04:36:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669552616; cv=none; d=google.com; s=arc-20160816; b=H9V0pfzn/tMW1J9x4s0SfZbDG85v+4TEfPwBRe59EIevSpZlg7t9aGtN+A8MWMPFLY B2MY1pUhbc3neyzLrAlws6k647jykLf9v4AW7EuDLzAFJp5//HVC7/QkOvTJO4BGZQ05 ZDgoNPKawWBMhWE/DIG+++rzN4IrS7Pitpdxaj664/qwSydbWNS18XcZ7KlTSVroUkyS CCgJVJwALvdOswZE6eZWfm3ujRWNFYnGcm4i9UkFZwPnx0ZLrjSBAsX85a6UHX/2qiqP /M6ebTgsx/E6Wxio9MFM1h9GvWUYupEwhIyN34QCUj8sa8RVenuukX3ZaWbu359fw0bo toZg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=CoiNQxKW0RSoOcQ50Corefzwrk1M9kQCbioyKko52Q8=; b=pQgOA9JCCBQOg/XNxqp6Jv5EaAtfrkn0z+h8Bz5nL9J1kPxa4YGidZAmsJ3hkEZqer vDOh8y6EY0U6ZJugA+KuuSgVl2mnz67daVIRbkvqRViS/DvumHA079GaHFfHQQazSMMg om8cIKmtGsOQr5WrPPQrShiS0F24TmKh/S8tj9gFfo9oTrpaiwJGR3fuLgN4OVCM6J3d gP1qwMdaejuVYWin31oo099sL73i5pAEpESc3ClfwI9R0laOFEUP8idKPqdIW+cR+tRJ eijdjpwWXL9LesCYMqE2+eAoVcI+Kf5QCzy/hrC6+VWiI+AIk28aiybcSn/EgPc002Qy 3rnQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="a/vG3/7P"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id bf36-20020a05651225a400b0049fff3f645esm1270435lfb.70.2022.11.27.04.33.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Nov 2022 04:33:04 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski , Sam Protsenko , Sriranjani P , Chanho Park Subject: [PATCH v2 3/4] dt-bindings: soc: samsung: exynos-sysreg: add dedicated SYSREG compatibles to Exynos5433 Date: Sun, 27 Nov 2022 13:32:58 +0100 Message-Id: <20221127123259.20339-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> References: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750652804374949733?= X-GMAIL-MSGID: =?utf-8?q?1750652804374949733?= Exynos5433 has several different SYSREGs, so use dedicated compatibles for them and deprecate usage of generic Exynos5433 compatible alone (as it is too generic). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Sam Protsenko Reviewed-by: Sriranjani P Reviewed-by: Rob Herring --- Changes since v1: 1. Add Rb tags. Cc: Sriranjani P Cc: Chanho Park Cc: Sam Protsenko --- .../bindings/soc/samsung/samsung,exynos-sysreg.yaml | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml index 68064a5e339c..42357466005e 100644 --- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml @@ -17,10 +17,21 @@ properties: - samsung,exynos3-sysreg - samsung,exynos4-sysreg - samsung,exynos5-sysreg - - samsung,exynos5433-sysreg - samsung,exynos850-sysreg - samsung,exynosautov9-sysreg - const: syscon + - items: + - enum: + - samsung,exynos5433-cam0-sysreg + - samsung,exynos5433-cam1-sysreg + - samsung,exynos5433-disp-sysreg + - samsung,exynos5433-fsys-sysreg + - const: samsung,exynos5433-sysreg + - const: syscon + - items: + - const: samsung,exynos5433-sysreg + - const: syscon + deprecated: true reg: maxItems: 1 From patchwork Sun Nov 27 12:32:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 26347 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp5092468wrr; Sun, 27 Nov 2022 04:36:56 -0800 (PST) X-Google-Smtp-Source: AA0mqf6rVICFnAXNv8ChoLTvu02Gtfs2Ro8/REdP+eLnfuocyE03Ts1tmDIb5aF6yt8ihvFTtLG6 X-Received: by 2002:a05:6402:1f87:b0:468:7df:c38c with SMTP id c7-20020a0564021f8700b0046807dfc38cmr42721768edc.150.1669552616612; Sun, 27 Nov 2022 04:36:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669552616; cv=none; d=google.com; s=arc-20160816; b=vCzyPaBnm7KItB2vhT0jL16JHprZEtykHj8OeeTp55/Bms3lLh8EqdkFY0wZfWeYwH 3l907UEsKVddT2po0MqQbvkTmvNleMjFI1V+DpRfRGXG7dl3wxqblxp+/tDGPG8X4pOy KifvUsedF+Rm2h3Bd2rn1S/4Q1g1urcvch9lxbp6zAfvwFjxzrcpWNCy3HjzTI7u9zdO lW1t+SFCTR7Hh7gRDxZWicQL+Jy81zZ9syBrK2xGaWnk/hFzPjJKZ8rAsP2yO8DW7ZNq EouAK5pkXXhlBKr6LEpuudxkFTC4xURckmyIOdnorup47neXUPogx4baS128IO8i3J+q YIGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=oPk7pZaW+Js07Ir4q7QUeJVschpmE3FAH9jHHWjWI84=; b=EUjaU4NfrNAdN8l1xZP09K7iFuSUxs2ow6+sSsYnnI+vmIZcGp7mWeYrH2y5P8bD45 YPWUHw71pcynybVPdjjvwkPKEAKVb8KxcA+FSWy9vaLtLHBshC092FfYy8lBLsBN2Xqr zGMXohXYiTJa3x3vJKGb5K2JLE+TKSHfzvF5wGDFW7nvPsAEn02KRx/NkPfa5f+SPSzA viului1oOk2CURkdrB0SSfrycP7mnB2bQ8X6XEgSvXUKd+GcZ9AXs/XUVGZGHOeQiyYx mjs+7vCMEMJ40ad+UgCFPtLBEunRm4LB6dUm1ChPkEGDDA7fYlZOAvAsPLvcl51WlOTX aXgA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=xumMlNEq; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id bf36-20020a05651225a400b0049fff3f645esm1270435lfb.70.2022.11.27.04.33.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Nov 2022 04:33:05 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski , Sriranjani P , Chanho Park , Sam Protsenko Subject: [PATCH v2 4/4] dt-bindings: soc: samsung: exynos-sysreg: add clocks for Exynos850 Date: Sun, 27 Nov 2022 13:32:59 +0100 Message-Id: <20221127123259.20339-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> References: <20221127123259.20339-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1750652804401027424?= X-GMAIL-MSGID: =?utf-8?q?1750652804401027424?= Exynos850 has dedicated clock for accessing SYSREGs. Allow it, even though Linux currently does not enable them and relies on bootloader. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Sam Protsenko Reviewed-by: Rob Herring --- Changes since v1: 1. Make clocks required on Exynos850. 2. Due to above change, do not add Rb tags. Cc: Sriranjani P Cc: Chanho Park Cc: Sam Protsenko --- .../soc/samsung/samsung,exynos-sysreg.yaml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml index 42357466005e..9f3fc6406d9d 100644 --- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml @@ -36,10 +36,27 @@ properties: reg: maxItems: 1 + clocks: + maxItems: 1 + required: - compatible - reg +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos850-sysreg + then: + required: + - clocks + else: + properties: + clocks: false + additionalProperties: false examples: