All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jingbao Qiu <qiujingbao.dlmu@gmail.com>
To: a.zummo@towertech.it, alexandre.belloni@bootlin.com,
	robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor@kernel.org, conor+dt@kernel.org, chao.wei@sophgo.com,
	unicorn_wang@outlook.com, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu
Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, dlan@gentoo.org,
	inochiama@outlook.com, Jingbao Qiu <qiujingbao.dlmu@gmail.com>
Subject: [PATCH v3 4/4] riscv: dts: sophgo: add rtc dt node for CV1800
Date: Tue, 26 Dec 2023 18:04:31 +0800	[thread overview]
Message-ID: <20231226100431.331616-5-qiujingbao.dlmu@gmail.com> (raw)
In-Reply-To: <20231226100431.331616-1-qiujingbao.dlmu@gmail.com>

Add the rtc device tree node to cv1800 SoC.

Signed-off-by: Jingbao Qiu <qiujingbao.dlmu@gmail.com>
---
 arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
index df40e87ee063..da9c42ef6fd4 100644
--- a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
@@ -114,6 +114,17 @@ plic: interrupt-controller@70000000 {
 			riscv,ndev = <101>;
 		};
 
+		syscon@5025000 {
+			compatible = "sophgo,cv1800b-subsys", "syscon", "simple-mfd";
+			reg = <0x05025000 0x2000>;
+
+			rtc {
+				compatible = "sophgo,cv1800b-rtc";
+				interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk CLK_RTC_25M>;
+			};
+		};
+
 		clint: timer@74000000 {
 			compatible = "sophgo,cv1800b-clint", "thead,c900-clint";
 			reg = <0x74000000 0x10000>;
-- 
2.25.1


      parent reply	other threads:[~2023-12-26 10:04 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-26 10:04 [PATCH v3 0/4] riscv: rtc: sophgo: add mfd and rtc support for CV1800 Jingbao Qiu
2023-12-26 10:04 ` [PATCH v3 1/4] dt-bindings: mfd: sophgo: add MFD subsys support for Sophgo CV1800 series SoC Jingbao Qiu
2023-12-26 11:38   ` Rob Herring
2023-12-27  7:05     ` Jingbao Qiu
2023-12-26 12:18   ` Krzysztof Kozlowski
2023-12-27  7:35     ` Jingbao Qiu
2023-12-27 11:37       ` Krzysztof Kozlowski
2023-12-27 11:41         ` Jingbao Qiu
2023-12-26 12:21   ` Krzysztof Kozlowski
2023-12-27  7:37     ` Jingbao Qiu
2023-12-26 10:04 ` [PATCH v3 2/4] dt-bindings: rtc: sophgo: add RTC " Jingbao Qiu
2023-12-26 11:38   ` Rob Herring
2023-12-26 10:04 ` [PATCH v3 3/4] rtc: sophgo: add rtc support for Sophgo CV1800 SoC Jingbao Qiu
2023-12-26 12:37   ` Alexandre Belloni
2023-12-27  8:03     ` Jingbao Qiu
2023-12-27 13:50       ` Alexandre Belloni
2023-12-28  4:12         ` Jingbao Qiu
2023-12-26 10:04 ` Jingbao Qiu [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20231226100431.331616-5-qiujingbao.dlmu@gmail.com \
    --to=qiujingbao.dlmu@gmail.com \
    --cc=a.zummo@towertech.it \
    --cc=alexandre.belloni@bootlin.com \
    --cc=aou@eecs.berkeley.edu \
    --cc=chao.wei@sophgo.com \
    --cc=conor+dt@kernel.org \
    --cc=conor@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=dlan@gentoo.org \
    --cc=inochiama@outlook.com \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rtc@vger.kernel.org \
    --cc=palmer@dabbelt.com \
    --cc=paul.walmsley@sifive.com \
    --cc=robh+dt@kernel.org \
    --cc=unicorn_wang@outlook.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.