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Wed, 22 Sep 2021 23:56:00 -0700 (PDT) From: Daniel Palmer To: devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-leds@vger.kernel.org Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, robh+dt@kernel.org, pavel@ucw.cz, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Palmer Subject: [PATCH v2 08/11] ARM: dts: mstar: unitv2: Add core regulator Date: Thu, 23 Sep 2021 15:54:57 +0900 Message-Id: <20210923065500.2284347-9-daniel@0x0f.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210923065500.2284347-1-daniel@0x0f.com> References: <20210923065500.2284347-1-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210922_235601_576974_871143B2 X-CRM114-Status: GOOD ( 10.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a fixed regulator for the "core" (mainly CPU) voltage. Signed-off-by: Daniel Palmer --- arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts index a51490defabc..7fba3a772fb2 100644 --- a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts @@ -32,6 +32,14 @@ led-red { linux,default-trigger = "heartbeat"; }; }; + + reg_vcc_core: regulator-vcc-core { + compatible = "regulator-fixed"; + regulator-name = "vcc_core"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + }; }; &pm_uart {