From: Tim Harvey <tharvey@gateworks.com>
To: Shawn Guo <shawnguo@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Tim Harvey <tharvey@gateworks.com>
Subject: [PATCH 5/6] arm64: dts: imx8mp-venice-gw74xx: add cpu-supply node for cpufreq
Date: Fri, 12 Aug 2022 10:35:25 -0700 [thread overview]
Message-ID: <20220812173526.15537-5-tharvey@gateworks.com> (raw)
In-Reply-To: <20220812173526.15537-1-tharvey@gateworks.com>
Add regulator config for cpu-supply in order to support cpufreq.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
.../dts/freescale/imx8mp-venice-gw74xx.dts | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
index cb4cf293a7b7..bfc480aaf54d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
@@ -142,6 +142,22 @@ reg_wifi_en: regulator-wifi-en {
};
};
+&A53_0 {
+ cpu-supply = <®_arm>;
+};
+
+&A53_1 {
+ cpu-supply = <®_arm>;
+};
+
+&A53_2 {
+ cpu-supply = <®_arm>;
+};
+
+&A53_3 {
+ cpu-supply = <®_arm>;
+};
+
/* off-board header */
&ecspi2 {
pinctrl-names = "default";
@@ -362,7 +378,7 @@ BUCK1 {
regulator-ramp-delay = <3125>;
};
- BUCK2 {
+ reg_arm: BUCK2 {
regulator-name = "BUCK2";
regulator-min-microvolt = <720000>;
regulator-max-microvolt = <1025000>;
--
2.25.1
next prev parent reply other threads:[~2022-08-12 17:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-12 17:35 [PATCH 1/6] arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity Tim Harvey
2022-08-12 17:35 ` [PATCH 2/6] arm64: dts: imx8mp-venice-gw74xx: remove invalid and unused pinctrl_sai2 Tim Harvey
2022-08-22 17:03 ` Tim Harvey
2022-09-08 15:45 ` Tim Harvey
2022-09-12 8:04 ` Shawn Guo
2022-09-12 18:01 ` Tim Harvey
2022-08-12 17:35 ` [PATCH 3/6] arm64: dts: imx8mp-venice-gw74xx: fix ksz9477 cpu port Tim Harvey
2022-08-12 17:35 ` [PATCH 4/6] arm64: dts: imx8mp-venice-gw74xx: fix port/phy validation Tim Harvey
2022-08-12 17:35 ` Tim Harvey [this message]
2022-08-12 17:35 ` [PATCH 6/6] arm64: dts: imx8mp-venice-gw74xx: add WiFi/BT module support Tim Harvey
2022-08-12 17:50 ` [PATCH 1/6] arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity Fabio Estevam
2022-08-12 18:51 ` Tim Harvey
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