From nobody Wed Dec 17 20:54:00 2025 Received: from mta-64-226.siemens.flowmailer.net (mta-64-226.siemens.flowmailer.net [185.136.64.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5121013BC3E for ; Wed, 26 Jun 2024 04:42:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.136.64.226 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719376937; cv=none; b=O9e339JIT5EddvuVl4NdrQwnBVTAt4F3Wcn1MCgK2wzFjJUHC4uQcZPNkZC7qLqNbhEygVvKByLbJS/mjeNu5JiBW5SWcy22aiHF3KNlfm2EdEieRFJL+6UliKXdDQghe1gOPEcPckC71fIerGx/GhWZK6FYePwLB0sfE1ABFas= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719376937; c=relaxed/simple; bh=gOnnGFrCNHyAwTXnFy/ijI8fleOSIwfAMcn6FK04PNE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XDoaH4ZUhJ5uALBbn/Eey74BqA8RGpZfDc1ked6J88bnaDgHd1wmz94uzi23xWSiG+MG82KbkL9nK1raVWpeWIcdeHIMa/6eZ1DrRy2xURIQRv/GAaoKbf69/PJs7kB7Vjsu4Eu97wPFHzej/69hE4whms9Br2jlMCzapUTKev0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com; dkim=pass (1024-bit key) header.d=siemens.com header.i=jan.kiszka@siemens.com header.b=Nu7rQosA; arc=none smtp.client-ip=185.136.64.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=siemens.com header.i=jan.kiszka@siemens.com header.b="Nu7rQosA" Received: by mta-64-226.siemens.flowmailer.net with ESMTPSA id 2024062604420900bbb0050e713d7ff5 for ; Wed, 26 Jun 2024 06:42:09 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=jan.kiszka@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc:References:In-Reply-To; bh=2JW562zd7UF7vvqn05zomFnN4EhjrMfcocTZCV1+5wk=; b=Nu7rQosAw6U4N4xpkinSbPFSVSUx0x5LUJrk7WvUSAlu59tOD8ijXgUzL032MWjxITqF5Q Q3y6JacX2MkyKLBnfjF0pAfll1kHfVw4vR5QhyA5/DGbMMjs0l0S7UiSvFJAE87jFRt3AUHs OdpIRsIjbg+I03JADo0/jNGZ5bJUs=; From: Jan Kiszka To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bao Cheng Su , Diogo Ivo Subject: [PATCH v2 1/4] arm64: dts: ti: k3-j72xx-mcu-wakeup: add dedicated wakeup controller compatible Date: Wed, 26 Jun 2024 06:42:05 +0200 Message-ID: In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-294854:519-21489:flowmailer Content-Type: text/plain; charset="utf-8" From: Jan Kiszka Each syscon node must come with a dedicated/specific compatible, which is also reported by dtbs_check: k3-j7200-common-proc-board.dtb: scm-conf@40f00000: compatible: ['syscon',= 'simple-mfd'] is too short Add one for the TI K3 AM654 MCU wakeup system controller used in J72xx SoCs. Signed-off-by: Jan Kiszka --- arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/b= oot/dts/ti/k3-j7200-mcu-wakeup.dtsi index fccaabfb1348..3a78a3c1676d 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -165,7 +165,7 @@ mcu_timer9: timer@40490000 { }; =20 mcu_conf: syscon@40f00000 { - compatible =3D "syscon", "simple-mfd"; + compatible =3D "ti,am654-system-controller", "syscon", "simple-mfd"; reg =3D <0x00 0x40f00000 0x00 0x20000>; #address-cells =3D <1>; #size-cells =3D <1>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/b= oot/dts/ti/k3-j721e-mcu-wakeup.dtsi index 9349ae07c046..d68e33d71eb3 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -35,7 +35,7 @@ k3_reset: reset-controller { }; =20 mcu_conf: syscon@40f00000 { - compatible =3D "syscon", "simple-mfd"; + compatible =3D "ti,am654-system-controller", "syscon", "simple-mfd"; reg =3D <0x0 0x40f00000 0x0 0x20000>; #address-cells =3D <1>; #size-cells =3D <1>; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/= boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index 5ccb04c7c462..1edb71f4a1bb 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -140,7 +140,7 @@ wkup_gpio_intr: interrupt-controller@42200000 { }; =20 mcu_conf: syscon@40f00000 { - compatible =3D "syscon", "simple-mfd"; + compatible =3D "ti,am654-system-controller", "syscon", "simple-mfd"; reg =3D <0x0 0x40f00000 0x0 0x20000>; #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.43.0 From nobody Wed Dec 17 20:54:00 2025 Received: from mta-64-227.siemens.flowmailer.net (mta-64-227.siemens.flowmailer.net [185.136.64.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4643E13B78F for ; 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charset="utf-8" From: Jan Kiszka The resolves k3-am642-evm.dtb: adc: 'ti,adc-channels' is a required property from schema $id: http://devicetree.org/schemas/iio/adc/ti,am3359-ad= c.yaml# As the adc is reserved, thus not used by Linux, this has no practical impact. Signed-off-by: Jan Kiszka --- arch/arm64/boot/dts/ti/k3-am642-evm.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/= ti/k3-am642-evm.dts index e20e4ffd0f1f..0e42d09aa785 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -640,6 +640,10 @@ cpsw3g_phy0: ethernet-phy@0 { &tscadc0 { /* ADC is reserved for R5 usage */ status =3D "reserved"; + + adc { + ti,adc-channels =3D <0 1 2 3 4 5 6 7>; + }; }; =20 &ospi0 { --=20 2.43.0 From nobody Wed Dec 17 20:54:00 2025 Received: from mta-64-227.siemens.flowmailer.net (mta-64-227.siemens.flowmailer.net [185.136.64.227]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4648613BC3D for ; Wed, 26 Jun 2024 04:42:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.136.64.227 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719376938; cv=none; b=P5vdQ/v/HgDr5WpSX4Xv7v4L2WHZKkBoWnJflq7aARkesie0HjtWu+K1EL1s0MGjCCKoUXwtNn+p1S0Dr4LYLVuRW3KifZhKfs3GCmliKojELGtrWUxV4HNVb22MqZUYcZpgjkNp2B9QFtpTpmQhnbYFG2+0dSXj2x4pPlNalU4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719376938; c=relaxed/simple; bh=J/PLgkHkOsr2eBTn5nMQzSYBYyLV+wS3IDQLohuTDiY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T73a3fPj2nHk+1i2kOdU7Qh4gy4ccT72IfuaW7xoVwqQQAK699GTwQImJQtPxKiH0p19bsX3uP+lurLpTnkUtdHgqqYgstn60v6ffRbd3SyqXTYuga2y3IITqUuU+QZvR3veZsTQNw800govCSqI57QPaQsUgWixV86xLPfc1Mk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com; dkim=pass (1024-bit key) header.d=siemens.com header.i=jan.kiszka@siemens.com header.b=R6kuCHw1; arc=none smtp.client-ip=185.136.64.227 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=siemens.com header.i=jan.kiszka@siemens.com header.b="R6kuCHw1" Received: by mta-64-227.siemens.flowmailer.net with ESMTPSA id 202406260442101ac91dbe04f9986f64 for ; Wed, 26 Jun 2024 06:42:10 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=jan.kiszka@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc:References:In-Reply-To; bh=PYDTR3Dp5LCkhODZw+ueFbI4XXSedtoAqEfw3je+soA=; b=R6kuCHw1U+lzDmCfio2GiwZFZGb2UDreXyxQp3KJ/8SBZsr7SMh8AOZAs3sg88a/+MaYuS 5vgehQp+NEBkZ21fo2uH/6dQ2HX8arlquUWLwA4Uew5es28iNZ0XeuKcTqcyqmzsC/pn4a6d MvD+5x4gnesepP03GhotsYD8rYVxI=; From: Jan Kiszka To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bao Cheng Su , Diogo Ivo Subject: [PATCH v2 3/4] dt-bindings: soc: ti: am645-system-controller: add child nodes used by main domain Date: Wed, 26 Jun 2024 06:42:07 +0200 Message-ID: <1ac6bf9ef2d77dfc606a825d768bd4d23853052a.1719376928.git.jan.kiszka@siemens.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-294854:519-21489:flowmailer Content-Type: text/plain; charset="utf-8" From: Jan Kiszka Expand bindings to cover both the MCU and the main usage of the AM654 system controller. Signed-off-by: Jan Kiszka --- .../soc/ti/ti,am654-system-controller.yaml | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am654-system-contr= oller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-contr= oller.yaml index e79803e586ca..a03e13cf2677 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.y= aml +++ b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.y= aml @@ -34,6 +34,31 @@ patternProperties: type: object $ref: /schemas/phy/ti,phy-gmii-sel.yaml# =20 + "^mux-controller$": + type: object + ref: /schemas/mux/reg-mux.yaml# + description: + This is the SERDES lane control mux. + + "^clock@[0-9a-f]+$": + type: object + $ref: /schemas/soc/ti/ti,am654-serdes-ctrl.yaml# + + "^dss-oldi-io-ctrl@[0-9a-f]+$": + type: object + $ref: /schemas/mfd/syscon.yaml# + properties: + compatible: + items: + - const: ti,am654-dss-oldi-io-ctrl + - const: syscon + + "^clock-controller@[0-9a-f]+$": + type: object + $ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml# + description: + Clock provider for TI EHRPWM nodes. + required: - compatible - reg --=20 2.43.0 From nobody Wed Dec 17 20:54:00 2025 Received: from mta-65-225.siemens.flowmailer.net (mta-65-225.siemens.flowmailer.net [185.136.65.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BEAA714264A for ; 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charset="utf-8" From: Jan Kiszka Now that the TI K3 AM654 system controller bindings also cover the usage in the main domain, add its compatible to address dtbs_check complaints: k3-am654-base-board.dtb: scm-conf@100000: compatible: ['syscon', 'simple-= mfd'] is too short Signed-off-by: Jan Kiszka --- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts= /ti/k3-am65-main.dtsi index b08f43812384..258f73fa9b1f 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -471,7 +471,7 @@ sdhci1: mmc@4fa0000 { }; =20 scm_conf: scm-conf@100000 { - compatible =3D "syscon", "simple-mfd"; + compatible =3D "ti,am654-system-controller", "syscon", "simple-mfd"; reg =3D <0 0x00100000 0 0x1c000>; #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.43.0