From: "Rafał Miłecki" <zajec5@gmail.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"William Zhang" <william.zhang@broadcom.com>,
"Anand Gore" <anand.gore@broadcom.com>,
"Kursad Oney" <kursad.oney@broadcom.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com,
"Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm6858: add TWD block
Date: Thu, 3 Nov 2022 12:00:15 +0100 [thread overview]
Message-ID: <20221103110015.21761-1-zajec5@gmail.com> (raw)
From: Rafał Miłecki <rafal@milecki.pl>
BCM6858 contains TWD block with timers, watchdog, and reset subblocks.
Describe it.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
.../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
index 29a880c6c858..d8b23be14210 100644
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
@@ -109,6 +109,25 @@ bus@ff800000 {
#size-cells = <1>;
ranges = <0x0 0x0 0xff800000 0x62000>;
+ twd: timer-mfd@400 {
+ compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
+ reg = <0x400 0x4c>;
+ ranges = <0x0 0x400 0x4c>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ timer@0 {
+ compatible = "brcm,bcm63138-timer";
+ reg = <0x0 0x28>;
+ };
+
+ watchdog@28 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x28 0x8>;
+ };
+ };
+
uart0: serial@640 {
compatible = "brcm,bcm6345-uart";
reg = <0x640 0x18>;
--
2.34.1
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next reply other threads:[~2022-11-03 11:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-03 11:00 Rafał Miłecki [this message]
2022-11-09 18:25 ` [PATCH] arm64: dts: broadcom: bcmbca: bcm6858: add TWD block Florian Fainelli
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