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[2/2] ARM i.MX6Q: dts: Enable I2C1 with EEPROM and PMIC on Phytec phyFLEX-i.MX6 Ouad module

Message ID 1374683729-13438-2-git-send-email-p.zabel@pengutronix.de (mailing list archive)
State New, archived
Headers show

Commit Message

Philipp Zabel July 24, 2013, 4:35 p.m. UTC 
This patch enables I2C1 and adds device tree nodes for the EEPROM and the
DA9063 PMIC connected to this I2C bus.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi | 91 ++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
index 5113d29..8d1a548 100644
--- a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
@@ -34,6 +34,96 @@ 
 	};
 };
 
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_1>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+
+	pmic@58 {
+		compatible = "dialog,da9063";
+		reg = <0x58>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <17 0x8>; /* active-low GPIO4_17 */
+
+		regulators {
+			vddcore_reg: bcore1 {
+				regulator-min-microvolt = <730000>;
+				regulator-max-microvolt = <1380000>;
+				regulator-always-on;
+			};
+
+			vddsoc_reg: bcore2 {
+				regulator-min-microvolt = <730000>;
+				regulator-max-microvolt = <1380000>;
+				regulator-always-on;
+			};
+
+			vdd_ddr3_reg: bpro {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+			};
+
+			vdd_3v3_reg: bperi {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_buckmem_reg: bmem {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_eth_reg: bio {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+			};
+
+			vdd_eth_io_reg: ldo4 {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			vdd_mx6_snvs_reg: ldo5 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			vdd_3v3_pmic_io_reg: ldo6 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_sd0_reg: ldo9 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vdd_sd1_reg: ldo10 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vdd_mx6_high_reg: ldo11 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;
@@ -43,6 +133,7 @@ 
 			fsl,pins = <
 				MX6Q_PAD_EIM_D23__GPIO3_IO23    0x80000000
 				MX6Q_PAD_DISP0_DAT3__GPIO4_IO24	0x80000000 /* SPI NOR chipselect */
+				MX6Q_PAD_DI0_PIN15__GPIO4_IO17  0x80000000 /* PMIC interrupt */
 			>;
 		};
 	};