linux-kernel - [RFC 1/3] MIPS: DTS: jz4780: add #clock-cells to rtc

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Date:   Wed, 15 Feb 2023 18:31:56 +0100
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Paul Cercueil <paul@...pouillou.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Arnd Bergmann <arnd@...db.de>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Rafał Miłecki <rafal@...ecki.pl>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kees Cook <keescook@...omium.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     riccardo Mottola <riccardo.mottola@...ero.it>, paul@...die.org.uk,
        linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, letux-kernel@...nphoenux.org,
        kernel@...a-handheld.com,
        "H. Nikolaus Schaller" <hns@...delico.com>
Subject: [RFC 1/3] MIPS: DTS: jz4780: add #clock-cells to rtc_dev

This makes the driver present the clk32k signal if requested.
It is needed to clock the PMU of the BCM4330 WiFi and Bluetooth
module of the CI20 board.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/mips/boot/dts/ingenic/jz4780.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index c182a656d63bc..18affff85ce38 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -155,6 +155,8 @@ rtc_dev: rtc@...03000 {
 
 		clocks = <&cgu JZ4780_CLK_RTCLK>;
 		clock-names = "rtc";
+
+		#clock-cells = <0>;
 	};
 
 	pinctrl: pin-controller@...10000 {
-- 
2.38.1