From nobody Sat Sep 26 14:38:07 2026 Received: from mail-pj1-f43.google.com (mail-pj1-f43.google.com [209.85.216.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CC438361975 for ; Mon, 31 Aug 2026 14:46:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.43 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788187578; cv=none; b=WM0zTXtX0hdYYlTE8NWsweJni1UGWZ2IcQ1GYwvxKRqgua0NAxQjKLbGqHIgH2DuhESbHMm+LZwI8pA3lcyKkqkvbNWRPpbAC9BNfTWbcfXQ+/dgh0A/DkWpMZctZ0usJY9IvdODVsSauu0KhZGGjPOVQqCwxBWOIcubj/wKa5A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788187578; c=relaxed/simple; bh=WFjPHdh767TYAqxnbwvqJA2jUU4RF6BRsluNltVcpcI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=t4H/0MLbT0JHaA/39rD8iDz5GyVwcXcr4HBiThZ+rW2qzJEl3RKM2uyc8De9/SpFEtpCaTPHOamUT+23Gvuv3Q40dwp4vNoDt1OpkUfccrD7seH+GFde0P/UVcAr/Yk6IHTSXwLnxQgpLxP5cOHUif5BVW35f29525axN+63JKg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=SLAGjv79; arc=none smtp.client-ip=209.85.216.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SLAGjv79" Received: by mail-pj1-f43.google.com with SMTP id 98e67ed59e1d1-396affa9420so562294a91.3 for ; Mon, 31 Aug 2026 07:46:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788187576; x=1788792376; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=iRDYJHHyH3j1YjcQkf01ypzJlaSwq1OAM4tqza49KSI=; b=SLAGjv79wvp0MRRORXuvbSRYIPsnbFXeAAZkOJmMr35JckBifULsDYN+5bd7Ull+my YGwczbxUjlJBXSBQrBmTGmrMNhlte7BQh4gRBjwHWp5cacqfIYN2LL4ckS79YwemRODd y+k7jbuxnlulI85bjpDDQwHskq55MfI6RrDqsnmepsLjr6ai3t1ZXUbOgmFOc0yDFhYY td/M1OiK/J6WI25iYpZczUivDybgqFQ0EGQM5HQzMfFLrzo9aopcvZvAAp4iUKGmZu/m pomLmZyNNJESRnVfmZN9TDPGmHwCoXN97OBb4RBDJhateoCpooEp0JAhukSmxthN+gIw kBww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788187576; x=1788792376; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=iRDYJHHyH3j1YjcQkf01ypzJlaSwq1OAM4tqza49KSI=; b=HrDb194d7QingGK55Azs2Pl/LHOCaj6kEoxdQrw36WLWDjVwh+wlh1xxE4HAABFlRa Kp7A5kqXvZJr+BC8KpRpEnMiGu3+EH0mFFANICdDNhL7LIZFvqmx4or/IgBBAe2kDKZw yH4519KL25UERFJUP5EgLnZNz8xhsgbbEkuMCqX8B/a5FvzqmOrPA6uVHRxhNN3DvC6W Q3b+OYBPob85+bMRIx7RMBiWt9tcFW/OIeba9WNtVAm3qEWlgP7Q5qbFWMEmEcgTJ1LD mHsqtckBeEViRzhgpPsMZR+rSeA4nE3g839+kBXHQJBs7C7Xd0z98739YxOxFRzQbCnN MMYg== X-Forwarded-Encrypted: i=1; AKwUvBwO1R1rDWn3ozHY9+3d6ZbyKBlYo7WnbDwfRO/k5Y6gpIznkObtTYb3XioSxLQyUhoa2dgaYTNpI9/dqU0=@vger.kernel.org X-Gm-Message-State: AFuF++mjdlh3KAy0l/IOoFQ45/oG4PHFlOrrI29JXpD9KRHuklCDD2RX KTdhUFq4LPug9YJX95G0W1dIbEtobeT3yN+5SxABeLQ+lZNfz/8z7SH/ X-Gm-Gg: AYBFou2Uyc3O9jpGM1hpvxBXMcJIdGK/GCDvSxbj6GZ9EMwnx5y82NNTmLFPaYqubt6 byy891h3fJPnP1oFLdcwhxMle1kogXyW5Zawwsxl1uA/CNdKv5dOkD0e5Lv3dLukIt9lq640z21 QbnJsZ6AacQDf+/zAYyPqBhfknoXAImKMbI3JuOOD6spv1jKafYkVMx0Jn3lXL5D6DFfyn0ZYgu YCg94gea3HX54QjsNoX6GqyG4Zv+iG2uhnFlF9//zoJ4SWEvgEYHG5nJm41Gto80ZtyfnaQjmva jWW5qm+iiWuY840O0GwzhrU0Phx3qLK9yNimaGcu4Grwg3xywVIeggPQLlNTuK4xGOkUnhYjk+e RqjuQ05TySIx3KPZsleQ9FiqmzBGW3gvHy37TWZ2j58q7oYEInvlTVYhoAj81Y1dH3pm12JvF08 Qyxjg7EDX1jRqhKSb7YFKuE4LqKbzn3cGkMujwWkS/AyKTOxxwlLk9INvbSKQET/OkER3fVE4= X-Received: by 2002:a17:90b:17cd:b0:396:d27b:86a4 with SMTP id 98e67ed59e1d1-398bab2710cmr11977556a91.2.1788187575913; Mon, 31 Aug 2026 07:46:15 -0700 (PDT) Received: from [10.60.78.252] ([2409:40c2:5009:b339:5edc:6eb2:1ff7:f053]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-142e0bf8a13sm43217279c88.0.2026.08.31.07.46.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2026 07:46:15 -0700 (PDT) From: Bhargav Joshi Date: Mon, 31 Aug 2026 20:15:34 +0530 Subject: [PATCH v3 1/2] ARM: dts: ti: keystone: Align devctrl child node names with dtschema Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260831-ti-keystone-devctrl-v3-1-0614fceba0f1@gmail.com> References: <20260831-ti-keystone-devctrl-v3-0-0614fceba0f1@gmail.com> In-Reply-To: <20260831-ti-keystone-devctrl-v3-0-0614fceba0f1@gmail.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ivan Khoronzhuk , Nishanth Menon , Santosh Shilimkar Cc: mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, goledhruva@gmail.com, m-chawdhry@ti.com, daniel.baluta@gmail.com, simona.toaca@nxp.com, j.bhargav.u@gmail.com, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788187552; l=6209; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=WFjPHdh767TYAqxnbwvqJA2jUU4RF6BRsluNltVcpcI=; b=EDhmBQAGk3n3xwBV3ty5tVe4aEqWdWKxnk0TbK9Rua1kU1Y+co788gVzpzKP1LcDxN8UW30ii bPmqpi/zmobAKjOJUThukmRkZfBryaFPeKSjh0ts2/ekhPWlReapWP6 X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= Align TI Keystone device state control child node names with standard naming conventions. - Change keystone_irq to interrupt-controller - Change keystone_dsp_gpio to gpio Signed-off-by: Bhargav Joshi --- arch/arm/boot/dts/ti/keystone/keystone-k2e.dtsi | 2 +- arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi | 4 ++-- arch/arm/boot/dts/ti/keystone/keystone-k2hk.dtsi | 16 ++++++++-------- arch/arm/boot/dts/ti/keystone/keystone-k2l.dtsi | 8 ++++---- arch/arm/boot/dts/ti/keystone/keystone.dtsi | 2 +- 5 files changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/arm/boot/dts/ti/keystone/keystone-k2e.dtsi b/arch/arm/boo= t/dts/ti/keystone/keystone-k2e.dtsi index 662aa33cba11..083c94b62fc7 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone-k2e.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone-k2e.dtsi @@ -110,7 +110,7 @@ pscrst: reset-controller { }; =20 devctrl: device-state-control@2620000 { - dspgpio0: keystone_dsp_gpio@240 { + dspgpio0: gpio@240 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x240 0x4>; gpio-controller; diff --git a/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi b/arch/arm/boo= t/dts/ti/keystone/keystone-k2g.dtsi index dafe485dfe19..11b27663503a 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi @@ -121,7 +121,7 @@ devctrl: device-state-control@2620000 { #size-cells =3D <1>; ranges =3D <0x0 0x02620000 0x1000>; =20 - kirq0: keystone_irq@2a0 { + kirq0: interrupt-controller@2a0 { compatible =3D "ti,keystone-irq"; reg =3D <0x2a0 0x10>; interrupts =3D ; @@ -130,7 +130,7 @@ kirq0: keystone_irq@2a0 { ti,syscon-dev =3D <&devctrl 0x2a0>; }; =20 - dspgpio0: keystone_dsp_gpio@240 { + dspgpio0: gpio@240 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x240 0x4>; gpio-controller; diff --git a/arch/arm/boot/dts/ti/keystone/keystone-k2hk.dtsi b/arch/arm/bo= ot/dts/ti/keystone/keystone-k2hk.dtsi index 4fdf4b30384f..b7a9fbd6d59d 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone-k2hk.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone-k2hk.dtsi @@ -88,7 +88,7 @@ pscrst: reset-controller { }; =20 devctrl: device-state-control@2620000 { - dspgpio0: keystone_dsp_gpio@240 { + dspgpio0: gpio@240 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x240 0x4>; gpio-controller; @@ -96,7 +96,7 @@ dspgpio0: keystone_dsp_gpio@240 { gpio,syscon-dev =3D <&devctrl 0x240>; }; =20 - dspgpio1: keystone_dsp_gpio@244 { + dspgpio1: gpio@244 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x244 0x4>; gpio-controller; @@ -104,7 +104,7 @@ dspgpio1: keystone_dsp_gpio@244 { gpio,syscon-dev =3D <&devctrl 0x244>; }; =20 - dspgpio2: keystone_dsp_gpio@248 { + dspgpio2: gpio@248 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x248 0x4>; gpio-controller; @@ -112,7 +112,7 @@ dspgpio2: keystone_dsp_gpio@248 { gpio,syscon-dev =3D <&devctrl 0x248>; }; =20 - dspgpio3: keystone_dsp_gpio@24c { + dspgpio3: gpio@24c { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x24c 0x4>; gpio-controller; @@ -120,7 +120,7 @@ dspgpio3: keystone_dsp_gpio@24c { gpio,syscon-dev =3D <&devctrl 0x24c>; }; =20 - dspgpio4: keystone_dsp_gpio@250 { + dspgpio4: gpio@250 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x250 0x4>; gpio-controller; @@ -128,7 +128,7 @@ dspgpio4: keystone_dsp_gpio@250 { gpio,syscon-dev =3D <&devctrl 0x250>; }; =20 - dspgpio5: keystone_dsp_gpio@254 { + dspgpio5: gpio@254 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x254 0x4>; gpio-controller; @@ -136,7 +136,7 @@ dspgpio5: keystone_dsp_gpio@254 { gpio,syscon-dev =3D <&devctrl 0x254>; }; =20 - dspgpio6: keystone_dsp_gpio@258 { + dspgpio6: gpio@258 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x258 0x4>; gpio-controller; @@ -144,7 +144,7 @@ dspgpio6: keystone_dsp_gpio@258 { gpio,syscon-dev =3D <&devctrl 0x258>; }; =20 - dspgpio7: keystone_dsp_gpio@25c { + dspgpio7: gpio@25c { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x25c 0x4>; gpio-controller; diff --git a/arch/arm/boot/dts/ti/keystone/keystone-k2l.dtsi b/arch/arm/boo= t/dts/ti/keystone/keystone-k2l.dtsi index 330b437b667f..4678454c0eb3 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone-k2l.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone-k2l.dtsi @@ -290,7 +290,7 @@ osr: sram@70000000 { }; =20 devctrl: device-state-control@2620000 { - dspgpio0: keystone_dsp_gpio@240 { + dspgpio0: gpio@240 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x240 0x4>; gpio-controller; @@ -298,7 +298,7 @@ dspgpio0: keystone_dsp_gpio@240 { gpio,syscon-dev =3D <&devctrl 0x240>; }; =20 - dspgpio1: keystone_dsp_gpio@244 { + dspgpio1: gpio@244 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x244 0x4>; gpio-controller; @@ -306,7 +306,7 @@ dspgpio1: keystone_dsp_gpio@244 { gpio,syscon-dev =3D <&devctrl 0x244>; }; =20 - dspgpio2: keystone_dsp_gpio@248 { + dspgpio2: gpio@248 { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x248 0x4>; gpio-controller; @@ -314,7 +314,7 @@ dspgpio2: keystone_dsp_gpio@248 { gpio,syscon-dev =3D <&devctrl 0x248>; }; =20 - dspgpio3: keystone_dsp_gpio@24c { + dspgpio3: gpio@24c { compatible =3D "ti,keystone-dsp-gpio"; reg =3D <0x24c 0x4>; gpio-controller; diff --git a/arch/arm/boot/dts/ti/keystone/keystone.dtsi b/arch/arm/boot/dt= s/ti/keystone/keystone.dtsi index ff16428860a9..20596fa446b9 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone.dtsi @@ -93,7 +93,7 @@ devctrl: device-state-control@2620000 { #size-cells =3D <1>; ranges =3D <0x0 0x02620000 0x1000>; =20 - kirq0: keystone_irq@2a0 { + kirq0: interrupt-controller@2a0 { compatible =3D "ti,keystone-irq"; reg =3D <0x2a0 0x4>; interrupts =3D ; --=20 2.55.0 From nobody Sat Sep 26 14:38:07 2026 Received: from mail-pg1-f175.google.com (mail-pg1-f175.google.com [209.85.215.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7598B364E89 for ; Mon, 31 Aug 2026 14:46:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788187589; cv=none; b=sIO/uyenLq0dJpFUWkDi95NAVU7SxvwCLcXFbmjnr7I9UlObwYBgP0uzKzR9F9tUn2O8JbEQzBMsbJhw5dbb8J/m2fliuZz8LpdYTwO2Jo3+BcRR+/o64L2vKAqmIhwm+xUpkE/0nUo5+zM/THHqdxJZ+v7nZbo8yWLVzmR6SM0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788187589; c=relaxed/simple; bh=3wtKqciQeOHcSakXZnMHLLISP+Cf8Obt+lYhptG6Gfw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=RVQVcKL6ybTamkT0x63+mS+NfoF4S7z6yyOrhupFpzKQW7D+jWS4YPQxXBcGtJP93PS/FYdQAAGewwkUcs93A5aN9A7dIq8n8OJfZHYwSJZ6Z56mH7/MBSVupgg0XRaFWSLI95XF0ZmBh517Kysr6san5NnG0LSc4efP9IC5ev8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=RTznZESZ; arc=none smtp.client-ip=209.85.215.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RTznZESZ" Received: by mail-pg1-f175.google.com with SMTP id 41be03b00d2f7-cb2513ec378so450136a12.3 for ; Mon, 31 Aug 2026 07:46:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788187588; x=1788792388; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=Y8fnpAA71PpA4geiQW/S84jidbVYovY7D0FubXhURV0=; b=RTznZESZT1DSaDYu9tl3nktThzFkVvm92JC3cA2sfwtnLnfjhIyde9xa51xg3zkGnW udwfYlTq1frD4yyrXD5htY9dNsBiMk2iyxosXiUvfoGoDJr3fiYJR6sPpOce0BdGdOkP 8zs1tBgxSU5G78/hMIfp78SMchqRJgxT3yhVUktupl12T2N4cWa9/TOf+2gUwaFG3Hl5 9qTMdousTfDxsxvf1PBxVcRGuSrwRGUEl5FA9e7Oit051OjFj6Arnz43rINfsn8xZuSV rj1mfVVbPHKMJ6UvJSn53dDKI5sTcl2Q2TSMqmCKrjrov+APjNPhZ1XLAVrjrPIqCSWV /EvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788187588; x=1788792388; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Y8fnpAA71PpA4geiQW/S84jidbVYovY7D0FubXhURV0=; b=hpoLRahU1zASy3ch0TeZHM53lNmKxVr2Lu2LuTojQnVd6TpwiCIl0VFqdzXbBPmwiD B4vVIV22e95clt2JY36mNJdfhRIl20JWxvVcAe6NvYmTgf7niWE8M2rDxmb6EWqDpy4p EtHV0dkCh+SwYt5YJOA56B6yxr8wUUofNJ3w/RefWH3aOrdRl5gwnyzzwRzWUcXH1etu O6bupq73rMLHaqDkZ9TTSzG0rJJ+5fArq56R59qQzaD9OFtaUEugigeaXJCqh+9HaOfV vac4BwgjmAUXKMZJUzx0Q2qhlzDCVDHGA/KMZShIA1UUnguXa+ziZ1L9Ua7QGt853EEh 2xTg== X-Forwarded-Encrypted: i=1; AKwUvBzSD4DmiAEwDLP94kogyrSCMWg7FDug/rlW07S19SwRnijd5A5yhXGKFzs+i76RKopm/LhA2szijYeFbmM=@vger.kernel.org X-Gm-Message-State: AFuF++nMXIcH+ZMxwT6A/iJuMhL5CVDTSL2LfRZ4Ikj9IHa0BdXybM12 16lRaeuzoviUhZQu9NZdlFqYfPgcb5wGnb/kLjMDjTOAQKFP3RjJrKhH X-Gm-Gg: AYBFou20MSxvtmbRnfaD5iWfmRBVFCNxBwdyy4cwClRbOd0F1cHBxsoUZ1M8skzd3nB FttronA2CZQ4+TRg7ETdym6w8nHTRdAsQHM7oQqbCeMmP1L70EVcFKnlBlc5LW32/i8YgxqYEUY Ujx4+Evg/EcVoGw+VHvxRbZucimVe3KOD93dMebcR8Zm/waLDt8LVIs5+VuOBhkmKnu41FIBLcU pVezFsaybv3QmZ6d7q0mqqc4zlIKWEErhWirChF95Qp/6ecZUIv9pExSM4AMSVF58brdScejpyi Shw7/M73EJYS+6XBOEK32ryVRewFadnM1ZD36FQI+NJHSCmBRT+5attgZNBWOWNVBnJUgd6NV8O LW3tEKNwTyHLsnjcBMJaniYNAUMPGLR0QC+Z5gA4ZtL6MpT/PGg0QklG/r081zted/pRi6k7Fl9 s3SVhOnJo8tHSupODNPCSbjRqJGaUIGi5gw/6XJO0lQNQTi5CS/J5mfnIcd0Ea8fxxiXSY7BQ= X-Received: by 2002:a17:90a:ec85:b0:398:bad2:c0f with SMTP id 98e67ed59e1d1-398bad20e7bmr12372505a91.5.1788187587501; Mon, 31 Aug 2026 07:46:27 -0700 (PDT) Received: from [10.60.78.252] ([2409:40c2:5009:b339:5edc:6eb2:1ff7:f053]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-142e0bf8a13sm43217279c88.0.2026.08.31.07.46.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2026 07:46:26 -0700 (PDT) From: Bhargav Joshi Date: Mon, 31 Aug 2026 20:15:35 +0530 Subject: [PATCH v3 2/2] dt-bindings: mfd: ti,keystone-devctrl: Convert to DT schema Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260831-ti-keystone-devctrl-v3-2-0614fceba0f1@gmail.com> References: <20260831-ti-keystone-devctrl-v3-0-0614fceba0f1@gmail.com> In-Reply-To: <20260831-ti-keystone-devctrl-v3-0-0614fceba0f1@gmail.com> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ivan Khoronzhuk , Nishanth Menon , Santosh Shilimkar Cc: mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, goledhruva@gmail.com, m-chawdhry@ti.com, daniel.baluta@gmail.com, simona.toaca@nxp.com, j.bhargav.u@gmail.com, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788187552; l=4030; i=j.bhargav.u@gmail.com; h=from:subject:message-id; bh=3wtKqciQeOHcSakXZnMHLLISP+Cf8Obt+lYhptG6Gfw=; b=v4RdH5dbhuk9pP0rKYU9cicQ5Fllo/lac5Te5KW3tVVt/p0onHxeydqFkXSfhebx8aILFsc/Y ZB4HqXMtPa3AkHP7BDPKIX467EW/bn1Q+iBNPz1UA3+Sl7VtCWLo2+q X-Developer-Key: i=j.bhargav.u@gmail.com; a=ed25519; pk=IqNDwUZKECEA+n8wXctFLBbYL9NhFstZNbOznm/nX1k= Convert the Texas Instruments Keystone Device State Control binding from legacy text format to DT schema. During the conversion, the following updates were made: - Add "simple-mfd" to compatibles matching existing dts usage. - Add required bus properties #address-cells, #size-cells, and ranges which were missing in text binding. - Document child nodes gpio, interrupt-controller, and reset-controller. Signed-off-by: Bhargav Joshi --- .../bindings/mfd/ti,keystone-devctrl.yaml | 84 ++++++++++++++++++= ++++ .../bindings/mfd/ti-keystone-devctrl.txt | 19 ----- 2 files changed, 84 insertions(+), 19 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/ti,keystone-devctrl.yaml= b/Documentation/devicetree/bindings/mfd/ti,keystone-devctrl.yaml new file mode 100644 index 000000000000..dd73b62357ca --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,keystone-devctrl.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,keystone-devctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments Keystone Device State Control + +maintainers: + - Ivan Khoronzhuk + +description: + The Keystone II devices have a set of registers that are used to control= the + status of its peripherals. This node is intended to allow access to this + functionality. + +properties: + compatible: + items: + - const: ti,keystone-devctrl + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +patternProperties: + "^gpio@[0-9a-f]+$": + type: object + description: Keystone DSP GPIO controller + + "^interrupt-controller@[0-9a-f]+$": + type: object + description: Keystone DSP to ARM interrupt controller + + "^reset-controller@[0-9a-f]+$": + type: object + description: Keystone reset controller + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + +additionalProperties: false + +examples: + - | + #include + + device-state-control@2620000 { + compatible =3D "ti,keystone-devctrl", "syscon", "simple-mfd"; + reg =3D <0x02620000 0x1000>; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x0 0x02620000 0x1000>; + + interrupt-controller@2a0 { + compatible =3D "ti,keystone-irq"; + reg =3D <0x2a0 0x4>; + interrupts =3D ; + interrupt-controller; + #interrupt-cells =3D <1>; + ti,syscon-dev =3D <&devctrl 0x2a0>; + }; + + reset-controller@328 { + compatible =3D "ti,keystone-reset"; + reg =3D <0x328 0x10>; + ti,syscon-pll =3D <&pllctrl 0xe4>; + ti,syscon-dev =3D <&devctrl 0x328>; + ti,wdt-list =3D <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt = b/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt deleted file mode 100644 index 71a1f5963936..000000000000 --- a/Documentation/devicetree/bindings/mfd/ti-keystone-devctrl.txt +++ /dev/null @@ -1,19 +0,0 @@ -* Device tree bindings for Texas Instruments keystone device state control - -The Keystone II devices have a set of registers that are used to control -the status of its peripherals. This node is intended to allow access to -this functionality. - -Required properties: - -- compatible: "ti,keystone-devctrl", "syscon" - -- reg: contains offset/length value for device state control - registers space. - -Example: - -devctrl: device-state-control@02620000 { - compatible =3D "ti,keystone-devctrl", "syscon"; - reg =3D <0x02620000 0x1000>; -}; --=20 2.55.0