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a=openpgp-sha256; l=1485; i=j-luthra@ti.com; h=from:subject:message-id; bh=89iMQQ1UzhGpsP8Ub7JZE+Zeru9HloZUwbHrSaYxdwE=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBkIuu5u2YFb4DZkiksybL+9twOtvWuKkVfrnIu8 i7cKG0ItReJAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZCLruQAKCRBD3pH5JJpx RQEWEADNob/dQDlWZURDtb0nPvQTFMNlyBF+VXUeu4PFS4FyesDKBCW9Wn1UjSEC4dnB1lDGYB3 D6rDmjynw9CzFcDjWaK+BhDazgl5lrHEWRrhnfcfPbsaRJ9HKAi4ZMyAkbAhUjoZceuqELjoIJn utZRtF8oMYu8ckG2j5apRhYlaVArdUVz0LLv8fmIknvNlbNbUFaMJzbEzDAF3AsrlzkhsZ+Ct6n veTxfsXsX4DKpFb0g1GYsybv6qMx8jAABHlpCtFbuCt7g8KB9PDxheTdkiK0OKn/CYlbF4gBUP2 6lg4hKYVGZ7rTICw4i/jhgblJQJK2hlR6SA1sXZfvJEXfD3hDvE+g1aS23JVc4dCIJKDnT6IwTD xzhzg8HmKcNHrfTQonm4yD4BCLE0Ya92RKqKBUmHwUBelcDY344WqbO+2WIe16oPrwTyK2N3vGw Kcl8n3ZmIzCJJ3LEN39/FHBUQPsewwWUpfsW75btF3LhUS9BfM/pA1/GwD9eScnus+TJWaoqww7 uxXfxpVw0LBpa8fJiqdMjFlBaAeF0kwinK38iv8BC6839W9YtLjEsYDp9nhD3dj90n/hvKTEUaW O5NU+/OA61rpIAeCVLeO7qncR6IblWnQMQM2f84V2zAFowfB8B+Nm88XFXZPFO3BCCTVgjU4c1h 03nv0Z+C6RUH0mg== X-Developer-Key: i=j-luthra@ti.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230328_062947_945722_8882BB16 X-CRM114-Status: GOOD ( 11.07 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org VCC_3V3_MAIN is the output of LM5141-Q1, and it serves as an input to TPS22965DSGT which produces VCC_3V3_SYS. [1] Link: https://www.ti.com/lit/zip/sprr459 [1] Signed-off-by: Jai Luthra Reviewed-by: Devarsh Thakkar --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index f6a67f072dca..2296d656323c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -77,10 +77,10 @@ vcc_5v0: regulator-1 { regulator-boot-on; }; - vcc_3v3_sys: regulator-2 { + vcc_3v3_main: regulator-2 { /* output of LM5141-Q1 */ compatible = "regulator-fixed"; - regulator-name = "vcc_3v3_sys"; + regulator-name = "vcc_3v3_main"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vmain_pd>; @@ -99,6 +99,17 @@ vdd_mmc1: regulator-3 { gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; }; + vcc_3v3_sys: regulator-4 { + /* output of TPS222965DSGT */ + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_sys"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3_main>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; -- 2.40.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel