From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [202.36.163.20]) (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 E4265158DC3 for ; Wed, 25 Sep 2024 22:00:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.36.163.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727301612; cv=none; b=B2TSYHZm4fKWZ0DCnEPuzPdzrK1JxvuFlG7TRvGBi2kmo9EV0U+w/rdS++UvpssOK8SfIycmsd8AG0gUuiKsg/ToatCIx7/StGWPAItnZbmdAq0sxnb1vvvLKX0l6KplLK8B98WsUhlueAMgUG/OFbJ5vNXhbeHWgNzKoRs00hs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727301612; c=relaxed/simple; bh=19Zs19igwwTsRGrW+qSDylhuecdiuTJmIxRPpqgQ34g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=lKAIG2miElLN0rYzgV/88UtZ+B/RS+lCHogITKe3J11ziAHEAXf5ux8fAOjHQSIcQrbzQpU0YAG4Xu65pE0h4pP8973KjNkqVHm07Fhn97rzyamFpqyh8x+lbGDSLjzaJ+faK8zx2bxiw3zq4s69duJ+55VK9vndAtvs/+SJZkI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz; spf=pass smtp.mailfrom=alliedtelesis.co.nz; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b=hrLLV57n; arc=none smtp.client-ip=202.36.163.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="hrLLV57n" Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 7EEEC2C035A; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1727301602; bh=xp0rMPwXL9MRqFT9Vuzo1/tmgEzpG+feYWJ8UxT0M/o=; h=From:To:Cc:Subject:Date:From; b=hrLLV57nthwbrWRmx8OZtAP+n2fMdx8JO+L9HXov/ZCqDOex8wdPYRLxAT7e3dVu8 Xuto5EE1RB81KGGeaZm6sWphMzs1USFid1HNK1Ze/C1ry8xa9hs++eerfgReyIvanU AB89E9Wd+U9wink7fRI2yU0iBDRLglcP5cEfS9CEaDn76QiDkv1Mk3VOPAjr+v/xKp yLIlOekqGEUENI1btiG660+65bNz0ub+69dvarm4ZwME+6BwGWjG/X4qu/1mqiNiWB IkHfg06BVASL0mdESOecjP4gUGTpIb1n7j3vJ9W3KX4EypNAWakk5OTVM7jzMWBSf+ JhOnIrV4Wry+Q== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Thu, 26 Sep 2024 10:00:02 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 0AC0313EE36; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 05413280532; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) From: Chris Packham To: andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, lee@kernel.org, sre@kernel.org, tsbogend@alpha.franken.de Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, Chris Packham Subject: [PATCH v5 0/6] RTL9300 support for reboot and i2c Date: Thu, 26 Sep 2024 09:58:41 +1200 Message-ID: <20240925215847.3594898-1-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.46.2 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-SEG-SpamProfiler-Analysis: v=2.4 cv=Id0kWnqa c=1 sm=1 tr=0 ts=66f487e2 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=EaEq8P2WXUwA:10 a=bFzpBXSQfSLquZs-7NAA:9 a=3ZKOabzyN94A:10 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat As requested I've combined my two series into a single one to provide som= e better context for reviewers. I'm not sure which trees the patches should= go in via. The first two are reasonably independent and could go in via linux-p= m. I guess technically the last one could go via linux-i2c but it needs the an= d the bindings/dts updates which would probably make sense to come via linux-mi= ps. -- 2.46.1 Chris Packham (6): dt-bindings: reset: syscon-reboot: Add reg property power: reset: syscon-reboot: Accept reg property dt-bindings: mfd: Add Realtek RTL9300 switch peripherals mips: dts: realtek: Add syscon-reboot node mips: dts: realtek: Add I2C controllers i2c: Add driver for the RTL9300 I2C controller .../bindings/i2c/realtek,rtl9300-i2c.yaml | 98 ++++ .../bindings/mfd/realtek,rtl9300-switch.yaml | 115 +++++ .../bindings/power/reset/syscon-reboot.yaml | 11 +- MAINTAINERS | 7 + .../cameo-rtl9302c-2x-rtl8224-2xge.dts | 2 +- arch/mips/boot/dts/realtek/rtl9302c.dtsi | 15 + arch/mips/boot/dts/realtek/rtl930x.dtsi | 29 ++ drivers/i2c/busses/Kconfig | 10 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-rtl9300.c | 422 ++++++++++++++++++ drivers/power/reset/syscon-reboot.c | 3 +- 11 files changed, 710 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/i2c/realtek,rtl9300= -i2c.yaml create mode 100644 Documentation/devicetree/bindings/mfd/realtek,rtl9300= -switch.yaml create mode 100644 arch/mips/boot/dts/realtek/rtl9302c.dtsi create mode 100644 drivers/i2c/busses/i2c-rtl9300.c --=20 2.46.2