From nobody Sun Feb 8 19:55:39 2026 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 82070C7EE26 for ; Mon, 15 May 2023 13:04:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242107AbjEONEh (ORCPT ); Mon, 15 May 2023 09:04:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242093AbjEONEb (ORCPT ); Mon, 15 May 2023 09:04:31 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E91B419BA for ; Mon, 15 May 2023 06:04:28 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-4f24ddf514eso10890282e87.0 for ; Mon, 15 May 2023 06:04:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684155867; x=1686747867; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=froMVBkhiao5KfF7Z0DAyeGNQcRj1djapSOzel/BeiI=; b=UTgfb+pN1vt2XTPKYjGSrjBbDflYC9SLePW4nNvYfLJCzF6uZ8flJ2KKHpWKdnHi3J yN3xR5/r5I6DYLkJynIa0zTX10FTivNY0BkqtacNzD7/tZkZo5q13+kU+NHIQf6GxXNO r2nkdy7957B4LlEpd9J+vC/o2oZU0NH/5AS/jHvJl5nmJ3YcNfbp35VJNdXf4PMcPbt/ 5nsGYfnioYKEq246b8oCIKEoYV6HACcXbNkmsQYFY8T57mYYnqWuXLMv43LBdPBiGmDO eJ88ElaRiRtMb6wtIxngm+wpZNzh9thia3TI59MUhB2dmclof/I28vDHpHYoJXG4CXSL 0uqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684155867; x=1686747867; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=froMVBkhiao5KfF7Z0DAyeGNQcRj1djapSOzel/BeiI=; b=gXG5gyGTw6TjzYv1bBgpi8ddK/lU7033SMKRubOs0v/2QcDyavEAlG6VuMEK9eX08X bW70Cvs9Ak7puEwE2TD4pAA6IVHLVkIpiG8t0TqNknqWsumHr0x8c6wZHTS/G0gtX15Q tZhjhwrEu9DLuLKfHeYBFAe0Ui7mwjni0JMigewFUPN59GDs1ArZ7dIJcKu1qSNOyKmD ikkNCgqs0afYBSjj8+T++ga94iwnwckvW7H4KQ8g5i5NYrlchGJlSF3OyyBsVdK57ow3 L2e7eWYGrCTNknlZH9d+L4xl3QsOgcwpopdvE+2y+fi9Ne/Bevih7tcAKpNHJPWTT9Gm 6Bsg== X-Gm-Message-State: AC+VfDygn/Mceskac676hKamyGLBFhBT3vdBhNFZ4C3dKwZcMYTxW8WH ZbZsUtk9wL217E0GKB5vqc51Gw== X-Google-Smtp-Source: ACHHUZ5wGmFoVZqgFVjB9Wm7ewnQw7HjXRa9sG96Tj33yUU+bQ7tscGFpGKlrOe5/NMzIrgh2NaqjQ== X-Received: by 2002:a05:6512:2181:b0:4e8:4a21:9c92 with SMTP id b1-20020a056512218100b004e84a219c92mr6447193lft.4.1684155867126; Mon, 15 May 2023 06:04:27 -0700 (PDT) Received: from [192.168.1.101] (abxi58.neoplus.adsl.tpnet.pl. [83.9.2.58]) by smtp.gmail.com with ESMTPSA id x27-20020ac25ddb000000b004f37a64c90asm785823lfq.303.2023.05.15.06.04.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 06:04:26 -0700 (PDT) From: Konrad Dybcio Date: Mon, 15 May 2023 15:04:12 +0200 Subject: [PATCH 1/5] arm64: dts: qcom: qrb4210-rb2: Describe fixed regulators MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230515-topic-rb2-bits-v1-1-a52d154a639d@linaro.org> References: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> In-Reply-To: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1684155864; l=3058; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=GScLO8rtCKVnaqomkuQBjV5ndf+TerTFxlAHtwKZGT8=; b=m+UhjhC7gCcc0/ESEOtUDg6b5jWWuamr9Tb+sNQJh99qnPLNYchXIFGZPeIXYRBYja0LEUJho 1dcF7U1ce5nDtpp8ka/lfEj+ibRfbf019F/5wF5fXaK4gq3AcYoHQeT X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The board hosts a whole lot of fixed regulators. Describe them. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 77 ++++++++++++++++++++++++++++= +++- 1 file changed, 76 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index 7843495b0076..80c6b59c8ff6 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -19,11 +19,86 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 - vph_pwr: vph-pwr-regulator { + vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_HDMI_OUT_1P2"; + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; + vin-supply =3D <&vdc_1v2>; + regulator-always-on; + regulator-boot-on; + }; + + lt9611_3v3: regulator-lt9611-3v3 { + compatible =3D "regulator-fixed"; + regulator-name =3D "LT9611_3V3"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vdc_3v3>; + regulator-always-on; + regulator-boot-on; + }; + + /* Main barrel jack input */ + vdc_12v: regulator-vdc-12v { + compatible =3D "regulator-fixed"; + regulator-name =3D "DC_12V"; + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + regulator-always-on; + regulator-boot-on; + }; + + /* 1.2V supply stepped down from the barrel jack input */ + vdc_1v2: regulator-vdc-1v2 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VDC_1V2"; + regulator-min-microvolt =3D <1200000>; + regulator-max-microvolt =3D <1200000>; + vin-supply =3D <&vdc_12v>; + regulator-always-on; + regulator-boot-on; + }; + + /* 3.3V supply stepped down from the barrel jack input */ + vdc_3v3: regulator-vdc-3v3 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VDC_3V3"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vdc_12v>; + regulator-always-on; + regulator-boot-on; + }; + + /* 5V supply stepped down from the barrel jack input */ + vdc_5v: regulator-vdc-5v { + compatible =3D "regulator-fixed"; + regulator-name =3D "VDC_5V"; + + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + /* "Battery" voltage for the SoM, stepped down from the barrel jack input= */ + vdc_vbat_som: regulator-vdc-vbat { + compatible =3D "regulator-fixed"; + regulator-name =3D "VBAT_SOM"; + regulator-min-microvolt =3D <4200000>; + regulator-max-microvolt =3D <4200000>; + regulator-always-on; + regulator-boot-on; + }; + + /* PMI632 charger out, supplied by VBAT */ + vph_pwr: regulator-vph-pwr { compatible =3D "regulator-fixed"; regulator-name =3D "vph_pwr"; regulator-min-microvolt =3D <3700000>; regulator-max-microvolt =3D <3700000>; + vin-supply =3D <&vdc_vbat_som>; =20 regulator-always-on; regulator-boot-on; --=20 2.40.1 From nobody Sun Feb 8 19:55:39 2026 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 949E9C7EE2D for ; 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[83.9.2.58]) by smtp.gmail.com with ESMTPSA id x27-20020ac25ddb000000b004f37a64c90asm785823lfq.303.2023.05.15.06.04.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 06:04:28 -0700 (PDT) From: Konrad Dybcio Date: Mon, 15 May 2023 15:04:13 +0200 Subject: [PATCH 2/5] arm64: dts: qcom: qrb4210-rb2: Enable display out MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230515-topic-rb2-bits-v1-2-a52d154a639d@linaro.org> References: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> In-Reply-To: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1684155864; l=2637; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=avvssNTgG0e3S5Kryg79ULmCxgvbqADEkl/jEuLJ6M4=; b=weZU+7DXgUJ9tQ8ae/JaYWlwn62DzmanmUnc1lZooL601zypgm81gQOp3Eulc7oCgnUg4JLEi N41WnNPI7+BAJ5s6NQg3AUTPqXrgGBTJhaxDoeaXiX9Q0GVGjG3cJew X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The RB2 has a HDMI output via an LT9611UXC bridge. Set it up. Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Tested-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 88 ++++++++++++++++++++++++++++= +++- 1 file changed, 87 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index 80c6b59c8ff6..9b539720f05d 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -19,6 +19,17 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + hdmi-connector { + compatible =3D "hdmi-connector"; + type =3D "a"; + + port { + hdmi_con: endpoint { + remote-endpoint =3D <<9611_out>; + }; + }; + }; + vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 { compatible =3D "regulator-fixed"; regulator-name =3D "VREG_HDMI_OUT_1P2"; @@ -109,6 +120,68 @@ &eud { status =3D "okay"; }; =20 +&gpi_dma0 { + status =3D "okay"; +}; + +&i2c2 { + clock-frequency =3D <400000>; + status =3D "okay"; + + lt9611_codec: hdmi-bridge@2b { + compatible =3D "lontium,lt9611uxc"; + reg =3D <0x2b>; + interrupts-extended =3D <&tlmm 46 IRQ_TYPE_EDGE_FALLING>; + reset-gpios =3D <&tlmm 41 GPIO_ACTIVE_HIGH>; + + vdd-supply =3D <&vreg_hdmi_out_1p2>; + vcc-supply =3D <<9611_3v3>; + + pinctrl-0 =3D <<9611_irq_pin <9611_rst_pin>; + pinctrl-names =3D "default"; + #sound-dai-cells =3D <1>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + lt9611_a: endpoint { + remote-endpoint =3D <&mdss_dsi0_out>; + }; + }; + + port@2 { + reg =3D <2>; + + lt9611_out: endpoint { + remote-endpoint =3D <&hdmi_con>; + }; + }; + }; + }; +}; + +&mdss { + status =3D "okay"; +}; + +&mdss_dsi0 { + vdda-supply =3D <&vreg_l18a_1p232>; + status =3D "okay"; +}; + +&mdss_dsi0_out { + remote-endpoint =3D <<9611_a>; + data-lanes =3D <0 1 2 3>; +}; + +&mdss_dsi0_phy { + status =3D "okay"; +}; + &qupv3_id_0 { status =3D "okay"; }; @@ -312,11 +385,24 @@ &sleep_clk { }; =20 &tlmm { - gpio-reserved-ranges =3D <37 5>, <43 2>, <47 1>, + gpio-reserved-ranges =3D <43 2>, <47 1>, <49 1>, <52 1>, <54 1>, <56 3>, <61 2>, <64 1>, <68 1>, <72 8>, <96 1>; =20 + lt9611_rst_pin: lt9611-rst-state { + pins =3D "gpio41"; + function =3D "gpio"; + input-disable; + output-high; + }; + + lt9611_irq_pin: lt9611-irq-state { + pins =3D "gpio46"; + function =3D "gpio"; + bias-disable; + }; + sdc2_card_det_n: sd-card-det-n-state { pins =3D "gpio88"; function =3D "gpio"; --=20 2.40.1 From nobody Sun Feb 8 19:55:39 2026 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 58CDDC77B75 for ; Mon, 15 May 2023 13:04:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242139AbjEONEm (ORCPT ); Mon, 15 May 2023 09:04:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242064AbjEONEc (ORCPT ); Mon, 15 May 2023 09:04:32 -0400 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B6F51FCD for ; 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[83.9.2.58]) by smtp.gmail.com with ESMTPSA id x27-20020ac25ddb000000b004f37a64c90asm785823lfq.303.2023.05.15.06.04.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 06:04:29 -0700 (PDT) From: Konrad Dybcio Date: Mon, 15 May 2023 15:04:14 +0200 Subject: [PATCH 3/5] arm64: dts: qcom: qrb4210-rb2: Add GPIO LEDs MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230515-topic-rb2-bits-v1-3-a52d154a639d@linaro.org> References: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> In-Reply-To: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1684155864; l=1837; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=gmZbSh+JOUC+q5+4Lzmg2xUn1mIKUGv1YtKkgkYpX78=; b=fZAz1gy9ePR31Ep8NxEzX/W0TI0WEiBFUIeyMvp9kchEpAsW12jE3xheLtb/D+6lfseIw//GW +NHQruS5/M2DS4c3wnx0n0kdFILoBibvbEBjQaIYHdPKjHvZRNOpNK6 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the three LEDs (blue/yellow/green) connected to TLMM GPIOs. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 36 ++++++++++++++++++++++++++++= ++-- 1 file changed, 34 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index 9b539720f05d..eeee268ebfe2 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -5,6 +5,7 @@ =20 /dts-v1/; =20 +#include #include "sm4250.dtsi" =20 / { @@ -30,6 +31,38 @@ hdmi_con: endpoint { }; }; =20 + leds { + compatible =3D "gpio-leds"; + + led-bt { + label =3D "blue:bt"; + function =3D LED_FUNCTION_BLUETOOTH; + color =3D ; + gpios =3D <&tlmm 45 GPIO_ACTIVE_HIGH>; + linux,default-trigger =3D "bluetooth-power"; + default-state =3D "off"; + }; + + led-user0 { + label =3D "green:user0"; + function =3D LED_FUNCTION_INDICATOR; + color =3D ; + gpios =3D <&tlmm 52 GPIO_ACTIVE_HIGH>; + linux,default-trigger =3D "none"; + default-state =3D "off"; + panic-indicator; + }; + + led-wlan { + label =3D "yellow:wlan"; + function =3D LED_FUNCTION_WLAN; + color =3D ; + gpios =3D <&tlmm 47 GPIO_ACTIVE_HIGH>; + linux,default-trigger =3D "phy0tx"; + default-state =3D "off"; + }; + }; + vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 { compatible =3D "regulator-fixed"; regulator-name =3D "VREG_HDMI_OUT_1P2"; @@ -385,8 +418,7 @@ &sleep_clk { }; =20 &tlmm { - gpio-reserved-ranges =3D <43 2>, <47 1>, - <49 1>, <52 1>, <54 1>, + gpio-reserved-ranges =3D <43 2>, <49 1>, <54 1>, <56 3>, <61 2>, <64 1>, <68 1>, <72 8>, <96 1>; =20 --=20 2.40.1 From nobody Sun Feb 8 19:55:39 2026 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 819E0C77B75 for ; Mon, 15 May 2023 13:04:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242145AbjEONEp (ORCPT ); Mon, 15 May 2023 09:04:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50378 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242111AbjEONEe (ORCPT ); Mon, 15 May 2023 09:04:34 -0400 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6245C19BC for ; Mon, 15 May 2023 06:04:32 -0700 (PDT) Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2ad819ab8a9so105307351fa.0 for ; Mon, 15 May 2023 06:04:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684155870; x=1686747870; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=m2/tkDIoYNjgUmzZJee4bBP3k9tNdqD/UOXI+DkOBoc=; b=gy32jItCDuWHzsiEBoXF+Lxe78CF2xA6qCgJLYKIRzjMYE9xEhu4ewIfGiR+FsIvcX 4m7BwmZy6iy9y5EmRQcsj1E2wpeYTGIAuTEUxIVnKkHmEduUAFBu2oFvBWNfCcjgJ8bf VD31nJKbvI+rr7DQdpbvoKRWkGCpCTC89oDsMiQXa6KWevRnU9mpDy2u9UImVQGBZzeW SrjgHwm/TUxsJP8tLLBSFYpnT6d/udz3OFRxKC5/ky/P5GIqJGuR4ouKzVHp1bH4BQ22 vyCVrfqWhEiClClzYViofKIxBOUq3lI2BUGlNuQFf8/scbzF7gbyZwn5UW8Q/laJHobC JD9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684155870; x=1686747870; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=m2/tkDIoYNjgUmzZJee4bBP3k9tNdqD/UOXI+DkOBoc=; b=VOsoKEAK1F+CXBPdRrK+f76Dn5B7GxEwr7sVk5BbZ0xFANVfD7u//cB0DQ9IJz/6ic aGqcuy8e4mDar6BEZg8Y0VNGwajVgYDoW6pe3mCPR03BJ3Q9hOlhYZVgG8StRkcD1Tz1 6GPS/9+OYHtb13rVV23SWcwpH91NzBGIS+RINwux46vHySAnLgZsYbuzs7RXECcjelPA 1wHvG9ezeDWnUQXrcS28icLEHL3arz3FRSPbin/8QDQpwDEQNhy/XlMoMF66TfUBDHqd W9uO12SH7Mw5F17VVdl+2GD8Fh00gCWK2jy/nV1/VPEk5jCLwd/OW3s8wk0ehwnpXiUD vDFw== X-Gm-Message-State: AC+VfDyftbpmxR+gzuC3UI1KBa8MnJzF02Ohr3U8Eky6iDcUi05/z6++ JBP5s9GtkbI6MqLNhkDjfzZmWw== X-Google-Smtp-Source: ACHHUZ6dhCM9WsTOgBuzUKY8VdLldrJJ2ARzWzNRChRiYgE79NdxYYyP+feT993QbDiIqNt/ICqGWg== X-Received: by 2002:a2e:9d03:0:b0:2a7:a616:c39 with SMTP id t3-20020a2e9d03000000b002a7a6160c39mr7060152lji.48.1684155870641; Mon, 15 May 2023 06:04:30 -0700 (PDT) Received: from [192.168.1.101] (abxi58.neoplus.adsl.tpnet.pl. [83.9.2.58]) by smtp.gmail.com with ESMTPSA id x27-20020ac25ddb000000b004f37a64c90asm785823lfq.303.2023.05.15.06.04.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 06:04:30 -0700 (PDT) From: Konrad Dybcio Date: Mon, 15 May 2023 15:04:15 +0200 Subject: [PATCH 4/5] arm64: dts: qcom: qrb4210-rb2: Enable load setting on SDHCI VQMMC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230515-topic-rb2-bits-v1-4-a52d154a639d@linaro.org> References: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> In-Reply-To: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1684155864; l=994; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=5QQdPjDBeY9vuV0k49Svsx2cwcJ7/t3g8jImhtA6NXg=; b=KWq0dG+FBeabaLiR2bgh96N0xMCpj8Ka3o/MSpg0kbUs/LqrwosH+WVvzQ8PclNGQopB6U0YX 7nI4tVqXY8kAQLmECPpJBSsrYqcB71CGhySzryHIW4D91R0YSaL/rFP X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The MMC core calls regulator_set_load on VQMMC, enable loadsetting to make it effective. Fixes: 8d58a8c0d930 ("arm64: dts: qcom: Add base qrb4210-rb2 board dts") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index eeee268ebfe2..224c96bba35f 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -283,6 +283,7 @@ vreg_l4a_0p9: l4 { vreg_l5a_2p96: l5 { regulator-min-microvolt =3D <1648000>; regulator-max-microvolt =3D <3056000>; + regulator-allow-set-load; }; =20 vreg_l6a_0p6: l6 { @@ -313,6 +314,7 @@ vreg_l10a_1p8: l10 { vreg_l11a_1p8: l11 { regulator-min-microvolt =3D <1704000>; regulator-max-microvolt =3D <1952000>; + regulator-allow-set-load; }; =20 vreg_l12a_1p8: l12 { --=20 2.40.1 From nobody Sun Feb 8 19:55:39 2026 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 B7419C7EE22 for ; Mon, 15 May 2023 13:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242155AbjEONEu (ORCPT ); Mon, 15 May 2023 09:04:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242102AbjEONEf (ORCPT ); Mon, 15 May 2023 09:04:35 -0400 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70DC11FDE for ; Mon, 15 May 2023 06:04:33 -0700 (PDT) Received: by mail-lj1-x234.google.com with SMTP id 38308e7fff4ca-2ac826a1572so131268111fa.0 for ; Mon, 15 May 2023 06:04:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684155871; x=1686747871; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=bHrRwJZNmR4vO/RyDtfQTesrckzCKnVFHgmO5Rc+8Yc=; b=TULdDFG0A6XCg1kPrRqYeAen4Sup0En+HIRYQ5hbebwHu1yf8R7/rtfpcG4CAHErU3 aYl/HJQ/sMM8/wZhPoKAVm7bTzWOFfIOOalAlT5aFCYhwwzsrwQkuIw8NK5SAbdTpAWO EaQFBIPZh9i580piap/E3+oZYEmDnXQq5wmfHASe8feZ8b7dQ9q12htNNYd9PzHt4AnC g+JaEvIzthgz91G+JgGQt4tRSprLzbKO6x2vx699+lGSrb8hiDgnM2C8B8OsSpOAdv+E 4BJgb5yO4M1DnCUlx/T+OZMn1P95Nd+QrR4BS4TfiEo+XR3UbKq2xocXBkGxFdbXrOSd VDEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684155871; x=1686747871; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bHrRwJZNmR4vO/RyDtfQTesrckzCKnVFHgmO5Rc+8Yc=; b=hpis/RzcOnT7CTfFLFk21PYGthKPcjagw8LcdovC2e7+xueEq0Fl398He89HwGHq3r iA+lwqMTqLSaD9daBfYdY4TkeL15UHcbwK4yUUBSFun+miNigV51n62Bd4xz56DXqABy J9z2A9hPXC6CTEvN/5ur3gVP5CrvwW7Hv3zSoptIMRRij5H2/4+1mGnWhnlZRloFhoAS 5peDCty+29uIGnX3QhIpifyjJM8r14z1xSgvU1nE4nXpn4TRLWPCrDnxY+qxEyrJM6kL pnJUzLOhtbirAIik9SQkOQpkE3ysx6DLv/Ki3J8HlI4RWUCNj8jeVi7Sv9HlbIgBFB96 zufg== X-Gm-Message-State: AC+VfDze2bnWiNsQmObT92yXUMAvPAIuGU+hX3IPemdgnmmHSKnwMvHu 6Eb3hynp/4Stwnr3kta6CgcF1Q== X-Google-Smtp-Source: ACHHUZ4eI0PryuqQnmub3Yb1zlIRfC/ATwu3Y1K2XJZHSAPArQZmY4OyHkeO2muauqast5oLswYLbQ== X-Received: by 2002:a05:6512:507:b0:4f1:4fe6:56c8 with SMTP id o7-20020a056512050700b004f14fe656c8mr6621241lfb.34.1684155871779; Mon, 15 May 2023 06:04:31 -0700 (PDT) Received: from [192.168.1.101] (abxi58.neoplus.adsl.tpnet.pl. [83.9.2.58]) by smtp.gmail.com with ESMTPSA id x27-20020ac25ddb000000b004f37a64c90asm785823lfq.303.2023.05.15.06.04.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 06:04:31 -0700 (PDT) From: Konrad Dybcio Date: Mon, 15 May 2023 15:04:16 +0200 Subject: [PATCH 5/5] arm64: dts: qcom: qrb4210-rb2: Enable CAN bus controller MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230515-topic-rb2-bits-v1-5-a52d154a639d@linaro.org> References: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> In-Reply-To: <20230515-topic-rb2-bits-v1-0-a52d154a639d@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1684155864; l=1168; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=AZ/Op7kTNY+Rd0mmluqshowmHdxgH+CEwOfMytzuYpc=; b=DEY+Mv6nuwLuNQ4u5dz5EePSZ+OYPbGN8uNJUATj+7/wFqrdDqLdjyIFL4gBsQyfocto3ryMk Zbl9P6UpJezD3Sps80bAaZF8kALbz3Njwpj6o1ocYvgbT4rPHNwngcM X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable the Microchip mcp2518fd hosted on the SPI5 bus. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts= /qcom/qrb4210-rb2.dts index 224c96bba35f..e2e82dd83c55 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -20,6 +20,14 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + clocks { + clk40M: can-clk { + compatible =3D "fixed-clock"; + clock-frequency =3D <40000000>; + #clock-cells =3D <0>; + }; + }; + hdmi-connector { compatible =3D "hdmi-connector"; type =3D "a"; @@ -415,6 +423,20 @@ &sdhc_2 { status =3D "okay"; }; =20 +&spi5 { + status =3D "okay"; + + can@0 { + compatible =3D "microchip,mcp2518fd"; + reg =3D <0>; + interrupts-extended =3D <&tlmm 39 IRQ_TYPE_LEVEL_LOW>; + clocks =3D <&clk40M>; + spi-max-frequency =3D <10000000>; + vdd-supply =3D <&vdc_5v>; + xceiver-supply =3D <&vdc_5v>; + }; +}; + &sleep_clk { clock-frequency =3D <32000>; }; --=20 2.40.1