From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Wahren Subject: [PATCH 5/7] ARM: dts: enable regulator support for i.MX23/i.MX28 Date: Sun, 22 Mar 2015 00:30:01 +0000 Message-ID: <1426984203-9133-6-git-send-email-stefan.wahren@i2se.com> References: <1426984203-9133-1-git-send-email-stefan.wahren@i2se.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1426984203-9133-1-git-send-email-stefan.wahren@i2se.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: shawn.guo@linaro.org, sre@kernel.org, dbaryshkov@gmail.com, dwmw2@infradead.org, broonie@kernel.org, lgirdwood@gmail.com, mark.rutland@arm.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, robh+dt@kernel.org, galak@codeaurora.org Cc: fabio.estevam@freescale.com, marex@denx.de, devicetree@vger.kernel.org, viresh.kumar@linaro.org, linux-pm@vger.kernel.org, rjw@rjwysocki.net, Stefan Wahren , kernel@pengutronix.de, sebastien.szymanski@armadeus.com, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org This patch enables the on-chip regulator support for all i.MX23 and i.MX28 boards. Signed-off-by: Stefan Wahren --- arch/arm/boot/dts/imx23.dtsi | 67 +++++++++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/imx28.dtsi | 67 +++++++++++++++++++++++++++++++++++++++++- 2 files changed, 132 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index bbcfb5a..be0aee8 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -404,8 +404,73 @@ }; power@80044000 { + compatible = "fsl,imx23-power"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <3>; + ranges; + + dcdc: regulator@80044010 { + reg = <0x80044010 0x10>, + <0x80044090 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "misc-address", + "status-address"; + compatible = "fsl,imx23-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator@80044040 { + reg = <0x80044040 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator@80044050 { + reg = <0x80044050 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator@80044060 { + reg = <0x80044060 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3575000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif@80046000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 02330f4..98c1be6 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -1022,8 +1022,73 @@ }; power: power@80044000 { + compatible = "fsl,imx28-power"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <6>; + ranges; + + dcdc: regulator@80044010 { + reg = <0x80044010 0x10>, + <0x80044090 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "misc-address", + "status-address"; + compatible = "fsl,imx28-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator@80044040 { + reg = <0x80044040 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator@80044050 { + reg = <0x80044050 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator@80044060 { + reg = <0x80044060 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3550000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif@80046000 { -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefan.wahren@i2se.com (Stefan Wahren) Date: Sun, 22 Mar 2015 00:30:01 +0000 Subject: [PATCH 5/7] ARM: dts: enable regulator support for i.MX23/i.MX28 In-Reply-To: <1426984203-9133-1-git-send-email-stefan.wahren@i2se.com> References: <1426984203-9133-1-git-send-email-stefan.wahren@i2se.com> Message-ID: <1426984203-9133-6-git-send-email-stefan.wahren@i2se.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch enables the on-chip regulator support for all i.MX23 and i.MX28 boards. Signed-off-by: Stefan Wahren --- arch/arm/boot/dts/imx23.dtsi | 67 +++++++++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/imx28.dtsi | 67 +++++++++++++++++++++++++++++++++++++++++- 2 files changed, 132 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index bbcfb5a..be0aee8 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -404,8 +404,73 @@ }; power at 80044000 { + compatible = "fsl,imx23-power"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <3>; + ranges; + + dcdc: regulator at 80044010 { + reg = <0x80044010 0x10>, + <0x80044090 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "misc-address", + "status-address"; + compatible = "fsl,imx23-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator at 80044040 { + reg = <0x80044040 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator at 80044050 { + reg = <0x80044050 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator at 80044060 { + reg = <0x80044060 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx23-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3575000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif at 80046000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 02330f4..98c1be6 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -1022,8 +1022,73 @@ }; power: power at 80044000 { + compatible = "fsl,imx28-power"; + #address-cells = <1>; + #size-cells = <1>; reg = <0x80044000 0x2000>; - status = "disabled"; + interrupts = <6>; + ranges; + + dcdc: regulator at 80044010 { + reg = <0x80044010 0x10>, + <0x80044090 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "misc-address", + "status-address"; + compatible = "fsl,imx28-dcdc"; + regulator-name = "dcdc"; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddd: regulator at 80044040 { + reg = <0x80044040 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vddd"; + regulator-name = "vddd"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1550000>; + vddd-supply = <®_vdda>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdda: regulator at 80044050 { + reg = <0x80044050 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vdda"; + regulator-name = "vdda"; + regulator-min-microvolt = <1725000>; + regulator-max-microvolt = <1950000>; + vdda-supply = <®_vddio>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vddio: regulator at 80044060 { + reg = <0x80044060 0x10>, + <0x80044010 0x10>, + <0x800440c0 0x10>; + reg-names = "base-address", + "v5ctrl-address", + "status-address"; + compatible = "fsl,imx28-vddio"; + regulator-name = "vddio"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3550000>; + regulator-microvolt-offset = <80000>; + regulator-boot-on; + regulator-always-on; + }; }; saif1: saif at 80046000 { -- 1.7.9.5