From nobody Wed Feb 11 06:54:06 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 E3C15C76188 for ; Wed, 5 Apr 2023 08:27:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237344AbjDEI1n (ORCPT ); Wed, 5 Apr 2023 04:27:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236804AbjDEI1m (ORCPT ); Wed, 5 Apr 2023 04:27:42 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CC841BEA; Wed, 5 Apr 2023 01:27:41 -0700 (PDT) Received: from localhost.localdomain (unknown [IPv6:2405:201:0:21ea:73f6:2283:f432:3936]) (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) (No client certificate requested) (Authenticated sender: shreeya) by madras.collabora.co.uk (Postfix) with ESMTPSA id 0B3B26603112; Wed, 5 Apr 2023 09:27:36 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1680683259; bh=PZ1ID2Zw3PwezwwvcnYi3Nauvrfa7qCQvMEH4PdczCQ=; h=From:To:Cc:Subject:Date:From; b=QcVBuLpvczD59XicL2WXQBYFR4gr0aeRvE0uqJVBzmC6RUm5JzFq5QGtHUvCgksFA x+dpafbaEOS7Pt8RmuWS1KAXu9OEedmsLUdDwFDg49DyxUX2VMjD2obIqZ1nKx/s2G eTkpAEzrRHP/UWdRPKIZQDu6FhbsyhniKJXBgZN75sbcRjDajA1H+c72ESWZQu1n4p Tq4fewmEqXuiP6dvXZdDcSSYQsXlf/3YD60CoOHgXPGdFeMbX5s+nSKNeZjFgJxNxt fGHC+qTfeLBo3F5m+T+eOAwvgfh0CGxng4/112U1ScVsrjfPuI8dKhUnpdxfPwaoBg pePa7Jd/bQ0qQ== From: Shreeya Patel To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Shreeya Patel , Christopher Obbard Subject: [PATCH v3] arm64: dts: rockchip: Enable RTC support for Rock 5B Date: Wed, 5 Apr 2023 13:57:11 +0530 Message-Id: <20230405082711.46303-1-shreeya.patel@collabora.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add DT node to enable RTC support for Rock 5B board. Signed-off-by: Shreeya Patel Reviewed-by: Christopher Obbard --- Changes in v3: - Use a generic node name. Changes in v2: - Make the subject and commit message more descriptive. - Add a Reviewed-by tag. .../boot/dts/rockchip/rk3588-rock-5b.dts | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/b= oot/dts/rockchip/rk3588-rock-5b.dts index 95805cb0adfa..e63138eb7e8d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -27,6 +27,31 @@ vcc5v0_sys: vcc5v0-sys-regulator { }; }; =20 +&i2c6 { + status =3D "okay"; + + hym8563: rtc@51 { + compatible =3D "haoyu,hym8563"; + reg =3D <0x51>; + #clock-cells =3D <0>; + clock-frequency =3D <32768>; + clock-output-names =3D "hym8563"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&hym8563_int>; + interrupt-parent =3D <&gpio0>; + interrupts =3D ; + wakeup-source; + }; +}; + +&pinctrl { + hym8563 { + hym8563_int: hym8563-int { + rockchip,pins =3D <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + &sdhci { bus-width =3D <8>; no-sdio; --=20 2.30.2