From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: dts: imx53-qsb: Make DA9053 regulator functional
Date: Wed, 26 Sep 2012 20:27:36 -0300 [thread overview]
Message-ID: <1348702057-2351-2-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1348702057-2351-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@freescale.com>
Setup the GPIO7_11 pin as interrupt to the DA9053 and also rename the regulator nodes
so that they match with the datasheet.
This allows probing of DA9053 to succeed.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/boot/dts/imx53-qsb.dts | 54 ++++++++++++++++++++++++++-------------
1 file changed, 36 insertions(+), 18 deletions(-)
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts
index 5bae4c7..7be2e82 100644
--- a/arch/arm/boot/dts/imx53-qsb.dts
+++ b/arch/arm/boot/dts/imx53-qsb.dts
@@ -60,6 +60,7 @@
697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */
701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
+ 1149 0x80000000 /* MX53_PAD_GPIO_16__GPIO7_11 */
>;
};
@@ -106,76 +107,93 @@
pmic: dialog at 48 {
compatible = "dlg,da9053-aa", "dlg,da9052";
reg = <0x48>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
regulators {
- buck0 {
+ buck1_reg: buck1 {
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <2075000>;
+ regulator-always-on;
};
- buck1 {
+ buck2_reg: buck2 {
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <2075000>;
+ regulator-always-on;
};
- buck2 {
+ buck3_reg: buck3 {
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <2500000>;
+ regulator-always-on;
};
- buck3 {
+ buck4_reg: buck4 {
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <2500000>;
+ regulator-always-on;
};
- ldo4 {
+ ldo1_reg: ldo1 {
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
};
- ldo5 {
+ ldo2_reg: ldo2 {
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
- ldo6 {
+ ldo4_reg: ldo4 {
regulator-min-microvolt = <1725000>;
regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
- ldo7 {
+ ldo5_reg: ldo5 {
regulator-min-microvolt = <1725000>;
regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
- ldo8 {
+ ldo6_reg: ldo6 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
+ regulator-always-on;
};
- ldo9 {
+ ldo7_reg: ldo7 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
+ regulator-always-on;
};
- ldo10 {
+ ldo8_reg: ldo8 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
+ regulator-always-on;
};
- ldo11 {
+ ldo9_reg: ldo9 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3600000>;
+ regulator-always-on;
};
- ldo12 {
+ ldo10_reg: ldo10 {
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3650000>;
- };
-
- ldo13 {
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <3600000>;
+ regulator-always-on;
};
};
};
--
1.7.9.5
next prev parent reply other threads:[~2012-09-26 23:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-26 23:27 [PATCH 1/3] ARM: dts: imx53-qsb: Use pinctrl for gpio-led Fabio Estevam
2012-09-26 23:27 ` Fabio Estevam [this message]
2012-09-27 0:00 ` [PATCH 2/3] ARM: dts: imx53-qsb: Make DA9053 regulator functional Marek Vasut
2012-09-27 0:12 ` Fabio Estevam
2012-09-27 0:29 ` Marek Vasut
2012-09-27 16:18 ` Mark Brown
2012-09-26 23:27 ` [PATCH 3/3] ARM: imx_v6_v7_defconfig: Add DA9052 regulator support Fabio Estevam
2012-09-27 0:01 ` Marek Vasut
2012-10-08 9:27 ` Sascha Hauer
2012-09-26 23:59 ` [PATCH 1/3] ARM: dts: imx53-qsb: Use pinctrl for gpio-led Marek Vasut
2012-10-06 15:35 ` Shawn Guo
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