Subject: [PATCH] ARM: DTS: DRA7: Add TPS659038 PMIC nodes

From: [email-masked] (Benoit Cousson)
Date: Thu, 03 Oct 2013 15:39:35 +0200

Hi Keerthy,

On 11/09/2013 07:30, Keerthy wrote:
> On Tuesday 10 September 2013 12:51 AM, Nishanth Menon wrote:
>> On 08/26/2013 12:36 AM, Keerthy wrote:
>>> The Patch adds nodes for TPS659038 PMIC for DRA7 boards.
>>>
>>> It is based on top of:
>>> http://comments.gmane.org/gmane.linux.ports.arm.omap/102459.
>>>
>>> Documentation:    Documentation/devicetree/bindings/mfd/palmas.txt
>>>         Documentation/devicetree/bindings/regulator/palmas-pmic.txt
>>>
>>> Boot Tested on DRA7 d1 Board.
>>>
>>> Signed-off-by: Keerthy <[email-masked]>
>>> ---
>>>   arch/arm/boot/dts/dra7-evm.dts |  118 
>>> ++++++++++++++++++++++++++++++++++++++++
>>>   1 file changed, 118 insertions(+)
>>>
>>> Index: linux/arch/arm/boot/dts/dra7-evm.dts
>>> ===================================================================
>>> --- linux.orig/arch/arm/boot/dts/dra7-evm.dts    2013-08-26 
>>> 09:57:52.496173554 +0530
>>> +++ linux/arch/arm/boot/dts/dra7-evm.dts    2013-08-26 
>>> 10:38:44.995414695 +0530
>>> @@ -93,6 +93,119 @@
>>>       pinctrl-names = "default";
>>>       pinctrl-0 = <&i2c1_pins>;
>>>       clock-frequency = <400000>;
>>> +
>>> +    tps659038: tps659038 at 58 {
>>> +        compatible = "ti,tps659038";
>>> +        reg = <0x58>;
>>> +
>>> +        tps659038_pmic {
>>> +            compatible = "ti,tps659038-pmic";
>>> +
>>> +            regulators {
>>> +                smps123_reg: smps123 {
>>> +                    /* VDD_MPU */
>>> +                        regulator-name = "smps123";
>>> +                        regulator-min-microvolt = < 850000>;
>>> +                        regulator-max-microvolt = <1250000>;
>>> +                        regulator-always-on;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                smps45_reg: smps45 {
>>> +                        /* VDD_DSPEVE */
>>> +                        regulator-name = "smps45";
>>> +                        regulator-min-microvolt = < 850000>;
>>> +                        regulator-max-microvolt = <1150000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                smps6_reg: smps6 {
>>> +                        /* VDD_GPU - over VDD_SMPS6 */
>>> +                        regulator-name = "smps6";
>>> +                        regulator-min-microvolt = <850000>;
>>> +                        regulator-max-microvolt = <12500000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                smps7_reg: smps7 {
>>> +                        /* CORE_VDD */
>>> +                        regulator-name = "smps7";
>>> +                        regulator-min-microvolt = <850000>;
>>> +                        regulator-max-microvolt = <1030000>;
>>> +                        regulator-always-on;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                smps8_reg: smps8 {
>>> +                        /* VDD_IVAHD */
>>> +                        regulator-name = "smps8";
>>> +                        regulator-min-microvolt = < 850000>;
>>> +                        regulator-max-microvolt = <1250000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                smps9_reg: smps9 {
>>> +                        /* VDDS1V8 */
>>> +                        regulator-name = "smps9";
>>> +                        regulator-min-microvolt = <1800000>;
>>> +                        regulator-max-microvolt = <1800000>;
>>> +                        regulator-always-on;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldo1_reg: ldo1 {
>>> +                        /* LDO1_OUT --> SDIO  */
>>> +                        regulator-name = "ldo1";
>>> +                        regulator-min-microvolt = <1800000>;
>>> +                        regulator-max-microvolt = <3300000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldo2_reg: ldo2 {
>>> +                        /* VDD_RTCIO */
>>> +                        /* LDO2 -> VDDSHV5, LDO2 also goes to 
>>> CAN_PHY_3V3 */
>>> +                        regulator-name = "ldo2";
>>> +                        regulator-min-microvolt = <3300000>;
>>> +                        regulator-max-microvolt = <3300000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldo3_reg: ldo3 {
>>> +                        /* VDDA_1V8_PHY */
>>> +                        regulator-name = "ldo3";
>>> +                        regulator-min-microvolt = <1800000>;
>>> +                        regulator-max-microvolt = <1800000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldo9_reg: ldo9 {
>>> +                        /* VDD_RTC */
>>> +                        regulator-name = "ldo9";
>>> +                        regulator-min-microvolt = <1050000>;
>>> +                        regulator-max-microvolt = <1050000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldoln_reg: ldoln {
>>> +                        /* VDDA_1V8_PLL */
>>> +                        regulator-name = "ldoln";
>>> +                        regulator-min-microvolt = <1800000>;
>>> +                        regulator-max-microvolt = <1800000>;
>>> +                        regulator-always-on;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +
>>> +                ldousb_reg: ldousb {
>>> +                        /* VDDA_3V_USB: VDDA_USBHS33 */
>>> +                        regulator-name = "ldousb";
>>> +                        regulator-min-microvolt = <3300000>;
>>> +                        regulator-max-microvolt = <3300000>;
>>> +                        regulator-boot-on;
>>> +                    };
>>> +

Nit: Extra blank line not needed.

>>> +                };
>>> +            };
>>> +        };
>>>   };

Nit: You have an extra level on indentation not needed.

>>>   &i2c2 {
>>>
>> Acked-by: Nishanth Menon <[email-masked]>

Beside the two minors nits, the patch looks good to me.

Since, you've been waiting for some time for it, I fixed it myself and pulled it.
I even fixed the changelog... Lucky you :-)

You can check the updated version below.

Sorry for the delay.

Thanks,
Benoit

---
>>From 3b8f02a2df475c7a48e12eb1911c014f8060b167 Mon Sep 17 00:00:00 2001
From: Keerthy <[email-masked]>
Date: Mon, 26 Aug 2013 11:06:51 +0530
Subject: [PATCH] ARM: DTS: DRA7: Add TPS659038 PMIC nodes

Add DT nodes for TPS659038 PMIC on DRA7 boards.

It is based on top of:
http://comments.gmane.org/gmane.linux.ports.arm.omap/102459.

Documentation:
- Documentation/devicetree/bindings/mfd/palmas.txt
- Documentation/devicetree/bindings/regulator/palmas-pmic.txt

Boot Tested on DRA7 d1 Board.

Signed-off-by: Keerthy <[email-masked]>
Acked-by: Nishanth Menon <[email-masked]>
[bcousson at baylibre.com: Fix indentation and changelog]
Signed-off-by: Benoit Cousson <[email-masked]>
---
 arch/arm/boot/dts/dra7-evm.dts | 112 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index ca5dab2..fbbe406 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -93,6 +93,118 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
 	clock-frequency = <400000>;
+
+	tps659038: tps659038 at 58 {
+		compatible = "ti,tps659038";
+		reg = <0x58>;
+
+		tps659038_pmic {
+			compatible = "ti,tps659038-pmic";
+
+			regulators {
+				smps123_reg: smps123 {
+					/* VDD_MPU */
+					regulator-name = "smps123";
+					regulator-min-microvolt = < 850000>;
+					regulator-max-microvolt = <1250000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps45_reg: smps45 {
+					/* VDD_DSPEVE */
+					regulator-name = "smps45";
+					regulator-min-microvolt = < 850000>;
+					regulator-max-microvolt = <1150000>;
+					regulator-boot-on;
+				};
+
+				smps6_reg: smps6 {
+					/* VDD_GPU - over VDD_SMPS6 */
+					regulator-name = "smps6";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <12500000>;
+					regulator-boot-on;
+				};
+
+				smps7_reg: smps7 {
+					/* CORE_VDD */
+					regulator-name = "smps7";
+					regulator-min-microvolt = <850000>;
+					regulator-max-microvolt = <1030000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps8_reg: smps8 {
+					/* VDD_IVAHD */
+					regulator-name = "smps8";
+					regulator-min-microvolt = < 850000>;
+					regulator-max-microvolt = <1250000>;
+					regulator-boot-on;
+				};
+
+				smps9_reg: smps9 {
+					/* VDDS1V8 */
+					regulator-name = "smps9";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo1_reg: ldo1 {
+					/* LDO1_OUT --> SDIO  */
+					regulator-name = "ldo1";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+				};
+
+				ldo2_reg: ldo2 {
+					/* VDD_RTCIO */
+					/* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
+					regulator-name = "ldo2";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+				};
+
+				ldo3_reg: ldo3 {
+					/* VDDA_1V8_PHY */
+					regulator-name = "ldo3";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-boot-on;
+				};
+
+				ldo9_reg: ldo9 {
+					/* VDD_RTC */
+					regulator-name = "ldo9";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-boot-on;
+				};
+
+				ldoln_reg: ldoln {
+					/* VDDA_1V8_PLL */
+					regulator-name = "ldoln";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldousb_reg: ldousb {
+					/* VDDA_3V_USB: VDDA_USBHS33 */
+					regulator-name = "ldousb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-boot-on;
+				};
+			};
+		};
+	};
 };
 
 &i2c2 {
-- 
1.8.1.2