From: Joy Zou <joy.zou@nxp.com>
To: ping.bai@nxp.com, lgirdwood@gmail.com, broonie@kernel.org,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de
Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev
Subject: [PATCH v2 3/3] arm64: dts: imx93-11x11-evk: add pca9451a support
Date: Mon, 11 Mar 2024 16:47:57 +0800 [thread overview]
Message-ID: <20240311084758.377889-4-joy.zou@nxp.com> (raw)
In-Reply-To: <20240311084758.377889-1-joy.zou@nxp.com>
Support pca9451a on imx93-11x11-evk.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
---
.../boot/dts/freescale/imx93-11x11-evk.dts | 112 ++++++++++++++++++
1 file changed, 112 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index 9921ea13ab48..6cb5b7d745bf 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -183,6 +183,105 @@ &wdog3 {
status = "okay";
};
+&lpi2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_lpi2c2>;
+ pinctrl-1 = <&pinctrl_lpi2c2>;
+ status = "okay";
+
+ pmic@25 {
+ compatible = "nxp,pca9451a";
+ reg = <0x25>;
+ interrupt-parent = <&pcal6524>;
+ interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+
+ regulators {
+ buck1: BUCK1 {
+ regulator-name = "BUCK1";
+ regulator-min-microvolt = <650000>;
+ regulator-max-microvolt = <2237500>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <3125>;
+ };
+
+ buck2: BUCK2 {
+ regulator-name = "BUCK2";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <2187500>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <3125>;
+ };
+
+ buck4: BUCK4{
+ regulator-name = "BUCK4";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck5: BUCK5{
+ regulator-name = "BUCK5";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck6: BUCK6 {
+ regulator-name = "BUCK6";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1: LDO1 {
+ regulator-name = "LDO1";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4: LDO4 {
+ regulator-name = "LDO4";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo5: LDO5 {
+ regulator-name = "LDO5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+
+ pcal6524: gpio@22 {
+ compatible = "nxp,pcal6524";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcal6524>;
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+};
+
&iomuxc {
pinctrl_eqos: eqosgrp {
fsl,pins = <
@@ -239,6 +338,19 @@ MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e
};
/* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_lpi2c2: lpi2c2grp {
+ fsl,pins = <
+ MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e
+ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
+ >;
+ };
+
+ pinctrl_pcal6524: pcal6524grp {
+ fsl,pins = <
+ MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
+ >;
+ };
+
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe
--
2.37.1
next prev parent reply other threads:[~2024-03-11 8:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 8:47 [PATCH v2 0/3] add pmic pca9451a support Joy Zou
2024-03-11 8:47 ` [PATCH v2 1/3] regulator: dt-bindings: pca9450: add " Joy Zou
2024-03-11 10:00 ` Krzysztof Kozlowski
2024-03-11 10:04 ` [EXT] " Joy Zou
2024-03-11 8:47 ` [PATCH v2 2/3] regulator: " Joy Zou
2024-03-11 9:09 ` Alexander Stein
2024-03-11 9:13 ` [EXT] " Joy Zou
2024-03-11 13:28 ` Mark Brown
2024-03-12 2:08 ` [EXT] " Joy Zou
2024-03-11 8:47 ` Joy Zou [this message]
2024-03-11 8:51 ` [PATCH v2 3/3] arm64: dts: imx93-11x11-evk: " Marco Felsch
2024-03-11 8:57 ` [EXT] " Joy Zou
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