From: Michael Trimarchi <michael@amarulasolutions.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
"Ariel D'Alessandro" <ariel.dalessandro@collabora.com>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Cc: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] arm64: dts: imx8mn-bsh-smm-s2/pro: Add pmic clock connection
Date: Sat, 4 Jun 2022 20:38:58 +0200 [thread overview]
Message-ID: <20220604183905.1025201-1-michael@amarulasolutions.com> (raw)
pmic clock is connected to svns_rtc using RTC_XTALI pin,
and wifi/bluetooth chipset
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
.../boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi
index c11895d9d582..a21ec0d1d003 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2-common.dtsi
@@ -28,6 +28,8 @@ usdhc2_pwrseq: usdhc2-pwrseq {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2_pwrseq>;
reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
+ clocks = <&bd71847>;
+ clock-names = "ext_clock";
};
};
@@ -214,6 +216,11 @@ &i2c4 {
status = "okay";
};
+&snvs_rtc {
+ clocks = <&bd71847>;
+ clock-names = "snvs-rtc";
+};
+
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
@@ -235,6 +242,8 @@ bluetooth {
shutdown-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
device-wakeup-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+ clocks = <&bd71847>;
+ clock-names = "lpo";
max-speed = <3000000>;
};
};
--
2.25.1
next reply other threads:[~2022-06-04 18:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-04 18:38 Michael Trimarchi [this message]
2022-06-05 9:13 ` [PATCH] arm64: dts: imx8mn-bsh-smm-s2/pro: Add pmic clock connection Michael Nazzareno Trimarchi
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