[PATCH V2] ARM: tegra: enable palmas device for dalmore

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

Make the entry of Dalmore Power Management Unit device TPS65913
in dalmore DTS file. The Palma driver support this device.

Enable following submodule of the TPS65913:
- GPIO driver
- RTC driver.
- Power regulator driver.

Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
Changes from V1:
- renames nodes from palams_* to simple as gpio, rtc, pmic etc.
- Added line gap properly.
- Remove comment for palams-gpio reference as the entry itself explain.
- Remove unit address for tps65913.

 arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
 1 files changed, 183 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a42bfa4..7bdad77 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -791,7 +791,7 @@
 					regulator-boot-on;
 				};
 
-				dcdc3 {
+				tps65090_dcdc3_reg: dcdc3 {
 					regulator-name = "vdd-ao";
 					regulator-always-on;
 					regulator-boot-on;
@@ -836,6 +836,178 @@
 				};
 			};
 		};
+
+		palmas: tps65913 {
+			compatible = "ti,palmas";
+			reg = <0x58>;
+			interrupts = <0 86 0x4>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			palmas_gpio: gpio {
+				compatible = "ti,palmas-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			rtc {
+				compatible = "ti,palmas-rtc";
+				interrupt-parent = <&palmas>;
+				interrupts = <8 0>;
+			};
+
+			pmic {
+			    compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+			    smps1-in-supply = <&tps65090_dcdc3_reg>;
+			    smps3-in-supply = <&tps65090_dcdc3_reg>;
+			    smps4-in-supply = <&tps65090_dcdc2_reg>;
+			    smps7-in-supply = <&tps65090_dcdc2_reg>;
+			    smps8-in-supply = <&tps65090_dcdc2_reg>;
+			    smps9-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo1-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo2-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo3-in-supply = <&palmas_smps3_reg>;
+			    ldo4-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo5-in-supply = <&vdd_ac_bat_reg>;
+			    ldo6-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo7-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
+			    ldoln-in-supply = <&tps65090_dcdc1_reg>;
+			    ldousb-in-supply = <&tps65090_dcdc1_reg>;
+
+			    regulators {
+				smps12 {
+					regulator-name = "vddio-ddr";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps3_reg: smps3 {
+					regulator-name = "vddio-1v8";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps45 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps457 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps8 {
+					regulator-name = "avdd-pll";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps9_reg: smps9 {
+					regulator-name = "sdhci-vdd-sd-slot";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo1 {
+					regulator-name = "avdd-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo2 {
+					regulator-name = "avdd-cam2";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo3 {
+					regulator-name = "avdd-dsi-csi";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo4 {
+					regulator-name = "vpp-fuse";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo6 {
+					regulator-name = "vdd-sensor-2v85";
+					regulator-min-microvolt = <2850000>;
+					regulator-max-microvolt = <2850000>;
+				};
+
+				ldo7 {
+					regulator-name = "vdd-af-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo8 {
+					regulator-name = "vdd-rtc";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <900000>;
+					regulator-always-on;
+					regulator-boot-on;
+					ti,enable-ldo8-tracking;
+				};
+
+				ldo9 {
+					regulator-name = "vddio-sdmmc-2";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldoln {
+					regulator-name = "hvdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldousb {
+					regulator-name = "avdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen1 {
+					regulator-name = "rail-3v3";
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen2 {
+					regulator-name = "rail-5v0";
+					regulator-max-microvolt = <5000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			    };
+			};
+		};
 	};
 
 	spi@7000da00 {
@@ -980,6 +1152,16 @@
 			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 			vin-supply = <&tps65090_dcdc1_reg>;
 		};
+
+		vdd_cam_1v8_reg: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "vdd_cam_1v8_reg";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&palmas_gpio 6 0>;
+		};
 	};
 
 	sound {
-- 
1.7.1.1

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

Make the entry of Dalmore Power Management Unit device TPS65913
in dalmore DTS file. The Palma driver support this device.

Enable following submodule of the TPS65913:
- GPIO driver
- RTC driver.
- Power regulator driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Changes from V1:
- renames nodes from palams_* to simple as gpio, rtc, pmic etc.
- Added line gap properly.
- Remove comment for palams-gpio reference as the entry itself explain.
- Remove unit address for tps65913.

 arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
 1 files changed, 183 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a42bfa4..7bdad77 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -791,7 +791,7 @@
 					regulator-boot-on;
 				};
 
-				dcdc3 {
+				tps65090_dcdc3_reg: dcdc3 {
 					regulator-name = "vdd-ao";
 					regulator-always-on;
 					regulator-boot-on;
@@ -836,6 +836,178 @@
 				};
 			};
 		};
+
+		palmas: tps65913 {
+			compatible = "ti,palmas";
+			reg = <0x58>;
+			interrupts = <0 86 0x4>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			palmas_gpio: gpio {
+				compatible = "ti,palmas-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			rtc {
+				compatible = "ti,palmas-rtc";
+				interrupt-parent = <&palmas>;
+				interrupts = <8 0>;
+			};
+
+			pmic {
+			    compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+			    smps1-in-supply = <&tps65090_dcdc3_reg>;
+			    smps3-in-supply = <&tps65090_dcdc3_reg>;
+			    smps4-in-supply = <&tps65090_dcdc2_reg>;
+			    smps7-in-supply = <&tps65090_dcdc2_reg>;
+			    smps8-in-supply = <&tps65090_dcdc2_reg>;
+			    smps9-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo1-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo2-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo3-in-supply = <&palmas_smps3_reg>;
+			    ldo4-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo5-in-supply = <&vdd_ac_bat_reg>;
+			    ldo6-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo7-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
+			    ldoln-in-supply = <&tps65090_dcdc1_reg>;
+			    ldousb-in-supply = <&tps65090_dcdc1_reg>;
+
+			    regulators {
+				smps12 {
+					regulator-name = "vddio-ddr";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps3_reg: smps3 {
+					regulator-name = "vddio-1v8";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps45 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps457 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps8 {
+					regulator-name = "avdd-pll";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps9_reg: smps9 {
+					regulator-name = "sdhci-vdd-sd-slot";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo1 {
+					regulator-name = "avdd-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo2 {
+					regulator-name = "avdd-cam2";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo3 {
+					regulator-name = "avdd-dsi-csi";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo4 {
+					regulator-name = "vpp-fuse";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo6 {
+					regulator-name = "vdd-sensor-2v85";
+					regulator-min-microvolt = <2850000>;
+					regulator-max-microvolt = <2850000>;
+				};
+
+				ldo7 {
+					regulator-name = "vdd-af-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo8 {
+					regulator-name = "vdd-rtc";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <900000>;
+					regulator-always-on;
+					regulator-boot-on;
+					ti,enable-ldo8-tracking;
+				};
+
+				ldo9 {
+					regulator-name = "vddio-sdmmc-2";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldoln {
+					regulator-name = "hvdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldousb {
+					regulator-name = "avdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen1 {
+					regulator-name = "rail-3v3";
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen2 {
+					regulator-name = "rail-5v0";
+					regulator-max-microvolt = <5000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			    };
+			};
+		};
 	};
 
 	spi@7000da00 {
@@ -980,6 +1152,16 @@
 			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 			vin-supply = <&tps65090_dcdc1_reg>;
 		};
+
+		vdd_cam_1v8_reg: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "vdd_cam_1v8_reg";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&palmas_gpio 6 0>;
+		};
 	};
 
 	sound {
-- 
1.7.1.1

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

Make the entry of Dalmore Power Management Unit device TPS65913
in dalmore DTS file. The Palma driver support this device.

Enable following submodule of the TPS65913:
- GPIO driver
- RTC driver.
- Power regulator driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Changes from V1:
- renames nodes from palams_* to simple as gpio, rtc, pmic etc.
- Added line gap properly.
- Remove comment for palams-gpio reference as the entry itself explain.
- Remove unit address for tps65913.

 arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
 1 files changed, 183 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a42bfa4..7bdad77 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -791,7 +791,7 @@
 					regulator-boot-on;
 				};
 
-				dcdc3 {
+				tps65090_dcdc3_reg: dcdc3 {
 					regulator-name = "vdd-ao";
 					regulator-always-on;
 					regulator-boot-on;
@@ -836,6 +836,178 @@
 				};
 			};
 		};
+
+		palmas: tps65913 {
+			compatible = "ti,palmas";
+			reg = <0x58>;
+			interrupts = <0 86 0x4>;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			palmas_gpio: gpio {
+				compatible = "ti,palmas-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+			};
+
+			rtc {
+				compatible = "ti,palmas-rtc";
+				interrupt-parent = <&palmas>;
+				interrupts = <8 0>;
+			};
+
+			pmic {
+			    compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+			    smps1-in-supply = <&tps65090_dcdc3_reg>;
+			    smps3-in-supply = <&tps65090_dcdc3_reg>;
+			    smps4-in-supply = <&tps65090_dcdc2_reg>;
+			    smps7-in-supply = <&tps65090_dcdc2_reg>;
+			    smps8-in-supply = <&tps65090_dcdc2_reg>;
+			    smps9-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo1-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo2-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo3-in-supply = <&palmas_smps3_reg>;
+			    ldo4-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo5-in-supply = <&vdd_ac_bat_reg>;
+			    ldo6-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo7-in-supply = <&tps65090_dcdc2_reg>;
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
+			    ldoln-in-supply = <&tps65090_dcdc1_reg>;
+			    ldousb-in-supply = <&tps65090_dcdc1_reg>;
+
+			    regulators {
+				smps12 {
+					regulator-name = "vddio-ddr";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps3_reg: smps3 {
+					regulator-name = "vddio-1v8";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps45 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps457 {
+					regulator-name = "vdd-core";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <1400000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				smps8 {
+					regulator-name = "avdd-pll";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				palmas_smps9_reg: smps9 {
+					regulator-name = "sdhci-vdd-sd-slot";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+					regulator-always-on;
+				};
+
+				ldo1 {
+					regulator-name = "avdd-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo2 {
+					regulator-name = "avdd-cam2";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo3 {
+					regulator-name = "avdd-dsi-csi";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo4 {
+					regulator-name = "vpp-fuse";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo6 {
+					regulator-name = "vdd-sensor-2v85";
+					regulator-min-microvolt = <2850000>;
+					regulator-max-microvolt = <2850000>;
+				};
+
+				ldo7 {
+					regulator-name = "vdd-af-cam1";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo8 {
+					regulator-name = "vdd-rtc";
+					regulator-min-microvolt = <900000>;
+					regulator-max-microvolt = <900000>;
+					regulator-always-on;
+					regulator-boot-on;
+					ti,enable-ldo8-tracking;
+				};
+
+				ldo9 {
+					regulator-name = "vddio-sdmmc-2";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldoln {
+					regulator-name = "hvdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldousb {
+					regulator-name = "avdd-usb";
+					regulator-min-microvolt = <3300000>;
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen1 {
+					regulator-name = "rail-3v3";
+					regulator-max-microvolt = <3300000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				regen2 {
+					regulator-name = "rail-5v0";
+					regulator-max-microvolt = <5000000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			    };
+			};
+		};
 	};
 
 	spi at 7000da00 {
@@ -980,6 +1152,16 @@
 			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
 			vin-supply = <&tps65090_dcdc1_reg>;
 		};
+
+		vdd_cam_1v8_reg: regulator at 6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "vdd_cam_1v8_reg";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			enable-active-high;
+			gpio = <&palmas_gpio 6 0>;
+		};
 	};
 
 	sound {
-- 
1.7.1.1

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Stephen Warren]

On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
> 
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.

If I apply this, (at least) the SD card no longer works. I assume the
regulator for it is being turned off somehow.

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Stephen Warren]

On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
> 
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.

If I apply this, (at least) the SD card no longer works. I assume the
regulator for it is being turned off somehow.

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Stephen Warren]

On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
> 
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.

If I apply this, (at least) the SD card no longer works. I assume the
regulator for it is being turned off somehow.

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>> Make the entry of Dalmore Power Management Unit device TPS65913
>> in dalmore DTS file. The Palma driver support this device.
>>
>> Enable following submodule of the TPS65913:
>> - GPIO driver
>> - RTC driver.
>> - Power regulator driver.
> If I apply this, (at least) the SD card no longer works. I assume the
> regulator for it is being turned off somehow.

As per downstream power tree, smps9 is feeding power to sd slot and I 
make this rail as always ON. So there should not be any issue.

Rhyland,
Do you see any differences on this power tree with your power tree with 
DT? There was discussion sometime ago on the sdcard. Am I missing 
anything here?

Thanks,
Laxman

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>> Make the entry of Dalmore Power Management Unit device TPS65913
>> in dalmore DTS file. The Palma driver support this device.
>>
>> Enable following submodule of the TPS65913:
>> - GPIO driver
>> - RTC driver.
>> - Power regulator driver.
> If I apply this, (at least) the SD card no longer works. I assume the
> regulator for it is being turned off somehow.

As per downstream power tree, smps9 is feeding power to sd slot and I 
make this rail as always ON. So there should not be any issue.

Rhyland,
Do you see any differences on this power tree with your power tree with 
DT? There was discussion sometime ago on the sdcard. Am I missing 
anything here?

Thanks,
Laxman

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>> Make the entry of Dalmore Power Management Unit device TPS65913
>> in dalmore DTS file. The Palma driver support this device.
>>
>> Enable following submodule of the TPS65913:
>> - GPIO driver
>> - RTC driver.
>> - Power regulator driver.
> If I apply this, (at least) the SD card no longer works. I assume the
> regulator for it is being turned off somehow.

As per downstream power tree, smps9 is feeding power to sd slot and I 
make this rail as always ON. So there should not be any issue.

Rhyland,
Do you see any differences on this power tree with your power tree with 
DT? There was discussion sometime ago on the sdcard. Am I missing 
anything here?

Thanks,
Laxman

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Rhyland Klein]

On 7/15/2013 1:28 PM, Laxman Dewangan wrote:
> On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
>> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>>> Make the entry of Dalmore Power Management Unit device TPS65913
>>> in dalmore DTS file. The Palma driver support this device.
>>>
>>> Enable following submodule of the TPS65913:
>>> - GPIO driver
>>> - RTC driver.
>>> - Power regulator driver.
>> If I apply this, (at least) the SD card no longer works. I assume the
>> regulator for it is being turned off somehow.
> 
> As per downstream power tree, smps9 is feeding power to sd slot and I 
> make this rail as always ON. So there should not be any issue.
> 
> Rhyland,
> Do you see any differences on this power tree with your power tree with 
> DT? There was discussion sometime ago on the sdcard. Am I missing 
> anything here?
> 
> Thanks,
> Laxman
> 


I noticed a couple differences between this and what we are using...

Yours:
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
Ours:
                            ldo8-in-supply = <&tps65090_dcdc2_reg>;
                            ldo9-in-supply = <&tps65090_dcdc2_reg>;

We also specify supplies (floating) for smps6 and smps10.  I don't think
that matters though.

Also we have the vmmc-supply and sd-slot-supply propeties set for the sd
card slot, like so:

                vmmc-supply = <&palmas_smps3_reg>;
                sd-slot-supply = <&palmas_smps9_reg>;

Also, we have the interrupt trigger mode different for the palmas:

Yours:
+			interrupts = <0 86 0x4>;
Ours:
                        interrupts = <0 86 0x8>;


I think other than that they should be the same.

-Rhyland

-- 
nvpublic

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Rhyland Klein]

On 7/15/2013 1:28 PM, Laxman Dewangan wrote:
> On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
>> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>>> Make the entry of Dalmore Power Management Unit device TPS65913
>>> in dalmore DTS file. The Palma driver support this device.
>>>
>>> Enable following submodule of the TPS65913:
>>> - GPIO driver
>>> - RTC driver.
>>> - Power regulator driver.
>> If I apply this, (at least) the SD card no longer works. I assume the
>> regulator for it is being turned off somehow.
> 
> As per downstream power tree, smps9 is feeding power to sd slot and I 
> make this rail as always ON. So there should not be any issue.
> 
> Rhyland,
> Do you see any differences on this power tree with your power tree with 
> DT? There was discussion sometime ago on the sdcard. Am I missing 
> anything here?
> 
> Thanks,
> Laxman
> 


I noticed a couple differences between this and what we are using...

Yours:
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
Ours:
                            ldo8-in-supply = <&tps65090_dcdc2_reg>;
                            ldo9-in-supply = <&tps65090_dcdc2_reg>;

We also specify supplies (floating) for smps6 and smps10.  I don't think
that matters though.

Also we have the vmmc-supply and sd-slot-supply propeties set for the sd
card slot, like so:

                vmmc-supply = <&palmas_smps3_reg>;
                sd-slot-supply = <&palmas_smps9_reg>;

Also, we have the interrupt trigger mode different for the palmas:

Yours:
+			interrupts = <0 86 0x4>;
Ours:
                        interrupts = <0 86 0x8>;


I think other than that they should be the same.

-Rhyland

-- 
nvpublic

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Rhyland Klein]

On 7/15/2013 1:28 PM, Laxman Dewangan wrote:
> On Monday 15 July 2013 10:18 PM, Stephen Warren wrote:
>> On 07/10/2013 01:37 AM, Laxman Dewangan wrote:
>>> Make the entry of Dalmore Power Management Unit device TPS65913
>>> in dalmore DTS file. The Palma driver support this device.
>>>
>>> Enable following submodule of the TPS65913:
>>> - GPIO driver
>>> - RTC driver.
>>> - Power regulator driver.
>> If I apply this, (at least) the SD card no longer works. I assume the
>> regulator for it is being turned off somehow.
> 
> As per downstream power tree, smps9 is feeding power to sd slot and I 
> make this rail as always ON. So there should not be any issue.
> 
> Rhyland,
> Do you see any differences on this power tree with your power tree with 
> DT? There was discussion sometime ago on the sdcard. Am I missing 
> anything here?
> 
> Thanks,
> Laxman
> 


I noticed a couple differences between this and what we are using...

Yours:
+			    ldo8-in-supply = <&tps65090_dcdc3_reg>;
+			    ldo9-in-supply = <&palmas_smps9_reg>;
Ours:
                            ldo8-in-supply = <&tps65090_dcdc2_reg>;
                            ldo9-in-supply = <&tps65090_dcdc2_reg>;

We also specify supplies (floating) for smps6 and smps10.  I don't think
that matters though.

Also we have the vmmc-supply and sd-slot-supply propeties set for the sd
card slot, like so:

                vmmc-supply = <&palmas_smps3_reg>;
                sd-slot-supply = <&palmas_smps9_reg>;

Also, we have the interrupt trigger mode different for the palmas:

Yours:
+			interrupts = <0 86 0x4>;
Ours:
                        interrupts = <0 86 0x8>;


I think other than that they should be the same.

-Rhyland

-- 
nvpublic

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
>
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.
>
> Signed-off-by: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
> Changes from V1:
> - renames nodes from palams_* to simple as gpio, rtc, pmic etc.
> - Added line gap properly.
> - Remove comment for palams-gpio reference as the entry itself explain.
> - Remove unit address for tps65913.
>
>   arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
>   1 files changed, 183 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> index a42bfa4..7bdad77 100644
> --- a/arch/arm/boot/dts/tegra114-dalmore.dts
> +++ b/arch/arm/boot/dts/tegra114-dalmore.dts
> @@ -791,7 +791,7 @@
>   					regulator-boot-on;
>   				};
>
> -				dcdc3 {
> +				tps65090_dcdc3_reg: dcdc3 {
>   					regulator-name = "vdd-ao";
>   					regulator-always-on;
>   					regulator-boot-on;
> @@ -836,6 +836,178 @@
>   				};
>   			};
>   		};
> +
> +		palmas: tps65913 {
> +			compatible = "ti,palmas";
> +			reg = <0x58>;
> +			interrupts = <0 86 0x4>;
> +
> +			#interrupt-cells = <2>;
> +			interrupt-controller;
> +
> +			palmas_gpio: gpio {
> +				compatible = "ti,palmas-gpio";
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +			};

I don't think the palmas-gpio driver ever gets probed since it doesn't
have device tree compability strings?

> ...

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
>
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.
>
> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
> ---
> Changes from V1:
> - renames nodes from palams_* to simple as gpio, rtc, pmic etc.
> - Added line gap properly.
> - Remove comment for palams-gpio reference as the entry itself explain.
> - Remove unit address for tps65913.
>
>   arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
>   1 files changed, 183 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> index a42bfa4..7bdad77 100644
> --- a/arch/arm/boot/dts/tegra114-dalmore.dts
> +++ b/arch/arm/boot/dts/tegra114-dalmore.dts
> @@ -791,7 +791,7 @@
>   					regulator-boot-on;
>   				};
>
> -				dcdc3 {
> +				tps65090_dcdc3_reg: dcdc3 {
>   					regulator-name = "vdd-ao";
>   					regulator-always-on;
>   					regulator-boot-on;
> @@ -836,6 +836,178 @@
>   				};
>   			};
>   		};
> +
> +		palmas: tps65913 {
> +			compatible = "ti,palmas";
> +			reg = <0x58>;
> +			interrupts = <0 86 0x4>;
> +
> +			#interrupt-cells = <2>;
> +			interrupt-controller;
> +
> +			palmas_gpio: gpio {
> +				compatible = "ti,palmas-gpio";
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +			};

I don't think the palmas-gpio driver ever gets probed since it doesn't
have device tree compability strings?

> ...

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
> Make the entry of Dalmore Power Management Unit device TPS65913
> in dalmore DTS file. The Palma driver support this device.
>
> Enable following submodule of the TPS65913:
> - GPIO driver
> - RTC driver.
> - Power regulator driver.
>
> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
> ---
> Changes from V1:
> - renames nodes from palams_* to simple as gpio, rtc, pmic etc.
> - Added line gap properly.
> - Remove comment for palams-gpio reference as the entry itself explain.
> - Remove unit address for tps65913.
>
>   arch/arm/boot/dts/tegra114-dalmore.dts |  184 +++++++++++++++++++++++++++++++-
>   1 files changed, 183 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
> index a42bfa4..7bdad77 100644
> --- a/arch/arm/boot/dts/tegra114-dalmore.dts
> +++ b/arch/arm/boot/dts/tegra114-dalmore.dts
> @@ -791,7 +791,7 @@
>   					regulator-boot-on;
>   				};
>
> -				dcdc3 {
> +				tps65090_dcdc3_reg: dcdc3 {
>   					regulator-name = "vdd-ao";
>   					regulator-always-on;
>   					regulator-boot-on;
> @@ -836,6 +836,178 @@
>   				};
>   			};
>   		};
> +
> +		palmas: tps65913 {
> +			compatible = "ti,palmas";
> +			reg = <0x58>;
> +			interrupts = <0 86 0x4>;
> +
> +			#interrupt-cells = <2>;
> +			interrupt-controller;
> +
> +			palmas_gpio: gpio {
> +				compatible = "ti,palmas-gpio";
> +				gpio-controller;
> +				#gpio-cells = <2>;
> +			};

I don't think the palmas-gpio driver ever gets probed since it doesn't
have device tree compability strings?

> ...

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/17/2013 11:57 AM, Laxman Dewangan wrote:
> On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
>> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>>> +
>>> +			palmas_gpio: gpio {
>>> +				compatible = "ti,palmas-gpio";
>>> +				gpio-controller;
>>> +				#gpio-cells = <2>;
>>> +			};
>> I don't think the palmas-gpio driver ever gets probed since it doesn't
>> have device tree compability strings?
>>
> You will need the patch
> [PATCH V3] gpio: palmas: add dt support
>
> which is under review from last few days.
>

Ah, ok. I guess I'm not on the proper ML for that one.

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/17/2013 11:57 AM, Laxman Dewangan wrote:
> On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
>> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>>> +
>>> +			palmas_gpio: gpio {
>>> +				compatible = "ti,palmas-gpio";
>>> +				gpio-controller;
>>> +				#gpio-cells = <2>;
>>> +			};
>> I don't think the palmas-gpio driver ever gets probed since it doesn't
>> have device tree compability strings?
>>
> You will need the patch
> [PATCH V3] gpio: palmas: add dt support
>
> which is under review from last few days.
>

Ah, ok. I guess I'm not on the proper ML for that one.

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Mikko Perttunen]

On 07/17/2013 11:57 AM, Laxman Dewangan wrote:
> On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
>> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>>> +
>>> +			palmas_gpio: gpio {
>>> +				compatible = "ti,palmas-gpio";
>>> +				gpio-controller;
>>> +				#gpio-cells = <2>;
>>> +			};
>> I don't think the palmas-gpio driver ever gets probed since it doesn't
>> have device tree compability strings?
>>
> You will need the patch
> [PATCH V3] gpio: palmas: add dt support
>
> which is under review from last few days.
>

Ah, ok. I guess I'm not on the proper ML for that one.

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>> +
>> +			palmas_gpio: gpio {
>> +				compatible = "ti,palmas-gpio";
>> +				gpio-controller;
>> +				#gpio-cells = <2>;
>> +			};
> I don't think the palmas-gpio driver ever gets probed since it doesn't
> have device tree compability strings?
>
You will need the patch
[PATCH V3] gpio: palmas: add dt support

which is under review from last few days.

Re: [PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>> +
>> +			palmas_gpio: gpio {
>> +				compatible = "ti,palmas-gpio";
>> +				gpio-controller;
>> +				#gpio-cells = <2>;
>> +			};
> I don't think the palmas-gpio driver ever gets probed since it doesn't
> have device tree compability strings?
>
You will need the patch
[PATCH V3] gpio: palmas: add dt support

which is under review from last few days.

[PATCH V2] ARM: tegra: enable palmas device for dalmore

[Laxman Dewangan]

On Tuesday 16 July 2013 07:21 PM, Mikko Perttunen wrote:
> On 07/10/2013 10:37 AM, Laxman Dewangan wrote:
>> +
>> +			palmas_gpio: gpio {
>> +				compatible = "ti,palmas-gpio";
>> +				gpio-controller;
>> +				#gpio-cells = <2>;
>> +			};
> I don't think the palmas-gpio driver ever gets probed since it doesn't
> have device tree compability strings?
>
You will need the patch
[PATCH V3] gpio: palmas: add dt support

which is under review from last few days.