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Fri, 13 Jan 2023 06:20:28 -0800 (PST) Message-ID: <84aa79c3-b793-0d0e-d6a5-035aff5a17b4@linaro.org> Date: Fri, 13 Jan 2023 15:20:25 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH 6/7] arm64: dts: Add ipq9574 SoC and AL02 board support Content-Language: en-US To: Devi Priya , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, linus.walleij@linaro.org, catalin.marinas@arm.com, will@kernel.org, p.zabel@pengutronix.de, shawnguo@kernel.org, arnd@arndb.de, marcel.ziswiler@toradex.com, dmitry.baryshkov@linaro.org, nfraprado@collabora.com, broonie@kernel.org, tdas@codeaurora.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: quic_srichara@quicinc.com, quic_gokulsri@quicinc.com, quic_sjaganat@quicinc.com, quic_kathirav@quicinc.com, quic_arajkuma@quicinc.com, quic_anusha@quicinc.com, quic_poovendh@quicinc.com References: <20230110121316.24892-1-quic_devipriy@quicinc.com> <20230110121316.24892-7-quic_devipriy@quicinc.com> <7f157b73-f856-04d2-1b39-e1f8861d0439@quicinc.com> From: Krzysztof Kozlowski In-Reply-To: <7f157b73-f856-04d2-1b39-e1f8861d0439@quicinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230113_062031_284547_BE52F9A6 X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 13/01/2023 14:29, Devi Priya wrote: >>> + >>> + soc: soc@0 { >>> + #address-cells = <1>; >>> + #size-cells = <1>; >>> + ranges = <0 0 0 0xffffffff>; >>> + compatible = "simple-bus"; >>> + >>> + tlmm: pinctrl@1000000 { >>> + compatible = "qcom,ipq9574-tlmm"; >>> + reg = <0x01000000 0x300000>; >>> + interrupts = ; >>> + gpio-controller; >>> + #gpio-cells = <2>; >>> + gpio-ranges = <&tlmm 0 0 65>; >>> + gpio-reserved-ranges = <59 1>; >> >> Hm, why reserved ranges are in SoC? > As the gpio is forbidden on all ipq9574 boards, we have added it in SoC Why it is forbidden on all boards? I guess it depends on the firmware and this can differ, can't it? Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44242C54EBE for ; Fri, 13 Jan 2023 14:30:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229436AbjAMO36 (ORCPT ); Fri, 13 Jan 2023 09:29:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229484AbjAMO32 (ORCPT ); Fri, 13 Jan 2023 09:29:28 -0500 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7395EDB3 for ; 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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH 6/7] arm64: dts: Add ipq9574 SoC and AL02 board support Content-Language: en-US To: Devi Priya , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, linus.walleij@linaro.org, catalin.marinas@arm.com, will@kernel.org, p.zabel@pengutronix.de, shawnguo@kernel.org, arnd@arndb.de, marcel.ziswiler@toradex.com, dmitry.baryshkov@linaro.org, nfraprado@collabora.com, broonie@kernel.org, tdas@codeaurora.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: quic_srichara@quicinc.com, quic_gokulsri@quicinc.com, quic_sjaganat@quicinc.com, quic_kathirav@quicinc.com, quic_arajkuma@quicinc.com, quic_anusha@quicinc.com, quic_poovendh@quicinc.com References: <20230110121316.24892-1-quic_devipriy@quicinc.com> <20230110121316.24892-7-quic_devipriy@quicinc.com> <7f157b73-f856-04d2-1b39-e1f8861d0439@quicinc.com> From: Krzysztof Kozlowski In-Reply-To: <7f157b73-f856-04d2-1b39-e1f8861d0439@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 13/01/2023 14:29, Devi Priya wrote: >>> + >>> + soc: soc@0 { >>> + #address-cells = <1>; >>> + #size-cells = <1>; >>> + ranges = <0 0 0 0xffffffff>; >>> + compatible = "simple-bus"; >>> + >>> + tlmm: pinctrl@1000000 { >>> + compatible = "qcom,ipq9574-tlmm"; >>> + reg = <0x01000000 0x300000>; >>> + interrupts = ; >>> + gpio-controller; >>> + #gpio-cells = <2>; >>> + gpio-ranges = <&tlmm 0 0 65>; >>> + gpio-reserved-ranges = <59 1>; >> >> Hm, why reserved ranges are in SoC? > As the gpio is forbidden on all ipq9574 boards, we have added it in SoC Why it is forbidden on all boards? I guess it depends on the firmware and this can differ, can't it? Best regards, Krzysztof