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[83.9.1.44]) by smtp.gmail.com with ESMTPSA id k8-20020ac257c8000000b004b0a1e77cb2sm366564lfo.137.2022.12.13.05.25.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Dec 2022 05:25:20 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: marijn.suijten@somainline.org, Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] arm64: dts: qcom: sm8250-edo: Remove misleading comments Date: Tue, 13 Dec 2022 14:25:15 +0100 Message-Id: <20221213132517.203609-1-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.39.0 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?1752105655170336593?= X-GMAIL-MSGID: =?utf-8?q?1752105655170336593?= As much as it hurts me, there is no FM radio chips on these devices. It seems to be present on Japanese models, but these are not available globally and differ in a few more ways anyway (such as a super high-tech NFC chip). Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi index fdfed4c3201e..bf484ee20b21 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi @@ -529,10 +529,8 @@ &i2c15 { clock-frequency = <400000>; /* Qcom SMB1390 @ 10 */ - /* Silicon Labs SI4704 FM Radio Receiver @ 11 */ /* Qcom SMB1390_slave @ 18 */ /* HALO HL6111R Qi charger @ 25 */ - /* Richwave RTC6226 FM Radio Receiver @ 64 */ }; &pcie0 { From patchwork Tue Dec 13 13:25:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 32815 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:e747:0:0:0:0:0 with SMTP id c7csp118511wrn; Tue, 13 Dec 2022 05:29:26 -0800 (PST) X-Google-Smtp-Source: AA0mqf7Njay5hO/z3yTgJ/ubp/LztaLhYWh2w/e/oEhHcoQPHmotYdHqjD+fCbRJjN2yLIOux8lF X-Received: by 2002:a62:a113:0:b0:56e:a7a7:35a0 with SMTP id b19-20020a62a113000000b0056ea7a735a0mr17602229pff.25.1670938165757; Tue, 13 Dec 2022 05:29:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670938165; cv=none; d=google.com; s=arc-20160816; b=pi+Ow2L3kEaHhdAq+bZ1mNkzaMOMGav3cYmrykZYP+GXXMOD4h6ibeH0CojBYPucCH tKt3pM8/m3vxZ2AQBEROhq4vk+AJmhVRy/yljxH68Mwoiovr4HKWmymGV2uZuccFqHtG a1UhWnH5PpwPthB9CKzW3pcMad9tWU7CpLWY3YTxanxnQYnvAW8uPzkn+dp6Uii7S68c RbZRuobgu2peWwpoFxGbLQjQ4UvsO7XtFz7hdkiFIR6sszkoDJXCIWTDXxGsARqOtvEY +Z/CiFa1KkN02EOBoqaAe2yRvJjp/i91gOJ7jqXY3ccsLC0L2pS40dsG5z9lw0rBWCDu gLuA== 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=FN8xeSOYenD0W3En3HueNdUVcXmiSJI9dmO6Pv4GArM=; b=044ahqooIZce3OP0A9BJ1aOdGWyCs5bZm0NutuTG8wcdlOuty5jcYwZN3bhgvXKvug 3xFy4zKT7tPa3GQDtYv3vVtG7BbrVaxa/6Q11o1GALB+UJ6QyhtMCFGCVmkckh+IlPmp TwOatOMl2H4LSUvsTDflZprKjf9seoiJBHyUN1V7or6loasWz5xyM21li8y5fsXRlZWp jQfrA3eKutfjpWBKrFnLtQiRi1/lhS6TgWgFKnP08j68jJWIUJSt4mEF1n9dM+fH0yEr Onhl7Y4p94NjyJjZvFYK8dk3NBhwXKwz6r+LyVhoRZPSfrSxB+N4bkVOTM7viQhHTJks Bzpg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=dTUs9PMa; 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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[83.9.1.44]) by smtp.gmail.com with ESMTPSA id k8-20020ac257c8000000b004b0a1e77cb2sm366564lfo.137.2022.12.13.05.25.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Dec 2022 05:25:21 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: marijn.suijten@somainline.org, Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: qcom: sm8350-sagami: Disable empty i2c bus Date: Tue, 13 Dec 2022 14:25:16 +0100 Message-Id: <20221213132517.203609-2-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221213132517.203609-1-konrad.dybcio@linaro.org> References: <20221213132517.203609-1-konrad.dybcio@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?1752105657740640800?= X-GMAIL-MSGID: =?utf-8?q?1752105657740640800?= As much as it hurts me, there is no FM radio chips on these devices. It seems to be present on Japanese models, but these are not available globally and differ in a few more ways anyway (such as a super high-tech NFC chip). Since it's the only subdevice of its I2C host bus, disable said bus to save some power. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi index 2f727e4f2e57..c63f813d6d5b 100644 --- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi @@ -472,13 +472,6 @@ &i2c1 { /* Some subset of SONY IMX663 camera sensor @ 38 */ }; -&i2c2 { - status = "okay"; - clock-frequency = <400000>; - - /* Richwave RTC6226 FM Radio Receiver @ 64 */ -}; - &i2c4 { status = "okay"; clock-frequency = <400000>; From patchwork Tue Dec 13 13:25:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 32816 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:e747:0:0:0:0:0 with SMTP id c7csp119946wrn; Tue, 13 Dec 2022 05:31:49 -0800 (PST) X-Google-Smtp-Source: AA0mqf56JVWpT1s+b4K6vTlKB9va2/+Q9E6ncAiocnusS0MEL0RDhJWN4KC79Sbzi5QV4g8l03Lk X-Received: by 2002:a17:903:2449:b0:190:c219:ae1e with SMTP id l9-20020a170903244900b00190c219ae1emr4442171pls.31.1670938308721; Tue, 13 Dec 2022 05:31:48 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670938308; cv=none; d=google.com; s=arc-20160816; b=Ed8C3HcvrsGo0v/1EnwvfaQlJqdQhQu93wgX7AXV5jFd0risjBm7pq3qOvik6Sked8 ZvF4KKky9KTnFNki3uGebZTtYBbo/czmdvOoW54Yl75Z9knBBEdLUJGoK5mJKvF3qID4 5VAhZMnkYRbO+ab85IphiDQFjRDa7jqk0bHOsI7FCdCM8yWa+ZRAbcPR9WaLLQLETbMT 9mAL9LOJGjc/2JlqF8k6sLYbseWFErWE58hMgeq19G+S89BEb+MftoGGpilENGmeGBuo O6sCu53805jUfVihgC7px0oUPTNT1fWIsPRXB24iI2ResuISS1/O7fcyN5eG4QJf993p aoSQ== 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=lUxAZhR93P0jRFXyS5n17x4tHYYen+iMdLH9RRDlI4I=; b=kzGt/iIgBI1eZJHXXB53dvrxy/uTKXfxazlX+ApSwam7/MBy/x6sqc5e/yAZ6b4ydA Ewr3lpZtVRxNsXf3LLNhEF4C1/uxruVyUmK1kvsgLAwRu9bTqTuwkw/xnvK6ePIfuZ4Q bLscFPk3/HqdRlUqnG11Brq4DWjtd5rBZteeZPrNMpEb+Tzq1H2wwHMn8XyvR97/jHSv u1UvmGI/Bs+TBFLUAb3GU7ym0LUqN3n1gA2hm5PW8V55OuCbF+nHLI24tWDWXRS/9WGE PkAzr7KklPQmFVblJtn3VINBJJbJAwDfkxVSWcO5YU2FRVV3CRcwyJpI/Dr+VRG5Kc1y 79Ew== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="OWPen/1W"; 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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[83.9.1.44]) by smtp.gmail.com with ESMTPSA id k8-20020ac257c8000000b004b0a1e77cb2sm366564lfo.137.2022.12.13.05.25.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Dec 2022 05:25:22 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: marijn.suijten@somainline.org, Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] arm64: dts: qcom: sm8450-nagara: Disable empty i2c bus Date: Tue, 13 Dec 2022 14:25:17 +0100 Message-Id: <20221213132517.203609-3-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221213132517.203609-1-konrad.dybcio@linaro.org> References: <20221213132517.203609-1-konrad.dybcio@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?1752105808267014643?= X-GMAIL-MSGID: =?utf-8?q?1752105808267014643?= As much as it hurts me, there is no FM radio chips on these devices. It seems to be present on Japanese models, but these are not available globally and differ in a few more ways anyway (such as a super high-tech NFC chip). Since it's the only subdevice of its I2C host bus, disable said bus to save some power. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi index 6e100b97eaed..c7c20d374f77 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi @@ -604,13 +604,6 @@ &i2c9 { /* NXP SN1X0 NFC @ 28 */ }; -&i2c13 { - clock-frequency = <400000>; - status = "okay"; - - /* Richwave RTC6226 FM Radio Receiver @ 64 */ -}; - &i2c14 { clock-frequency = <1000000>; status = "okay";