From: Chen-Yu Tsai <wens@csie.org> To: Maxime Ripard <maxime.ripard@free-electrons.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Zhang Rui <rui.zhang@intel.com>, Eduardo Valentin <edubezval@gmail.com> Cc: Chen-Yu Tsai <wens@csie.org>, Hans de Goede <hdegoede@redhat.com>, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH v3 5/9] ARM: dts: sun7i: cubietruck: add axp209 regulator nodes Date: Mon, 12 Jan 2015 12:34:05 +0800 [thread overview] Message-ID: <1421037249-28461-6-git-send-email-wens@csie.org> (raw) In-Reply-To: <1421037249-28461-1-git-send-email-wens@csie.org> This patch adds the regulator nodes for the axp209 by including the axp209 dtsi. As the inputs of these regulators are from the axp209's PS output, which is basically just a mux over the 2 inputs, it is considered to be unregulated. Thus we do not provide input supply properties for them. The regulator names and constraints are based on the board schematics and the SoC datasheet. DCDC2 is used as the cpu power supply. This patch also references it from the cpu node. Also get rid of axp209 properties already set in axp209.dtsi. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- changes since v2: none changes since v1: - Use preprocessor include for axp209.dtsi --- arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 35 ++++++++++++++++++++++++++---- 1 file changed, 31 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 77bc7e79cab9..5f817b65ceea 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -130,13 +130,9 @@ status = "okay"; axp209: pmic@34 { - compatible = "x-powers,axp209"; reg = <0x34>; interrupt-parent = <&nmi_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - - interrupt-controller; - #interrupt-cells = <1>; }; }; @@ -222,3 +218,34 @@ gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>; }; }; + +#include "axp209.dtsi" + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; -- 2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 5/9] ARM: dts: sun7i: cubietruck: add axp209 regulator nodes Date: Mon, 12 Jan 2015 12:34:05 +0800 [thread overview] Message-ID: <1421037249-28461-6-git-send-email-wens@csie.org> (raw) In-Reply-To: <1421037249-28461-1-git-send-email-wens@csie.org> This patch adds the regulator nodes for the axp209 by including the axp209 dtsi. As the inputs of these regulators are from the axp209's PS output, which is basically just a mux over the 2 inputs, it is considered to be unregulated. Thus we do not provide input supply properties for them. The regulator names and constraints are based on the board schematics and the SoC datasheet. DCDC2 is used as the cpu power supply. This patch also references it from the cpu node. Also get rid of axp209 properties already set in axp209.dtsi. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- changes since v2: none changes since v1: - Use preprocessor include for axp209.dtsi --- arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 35 ++++++++++++++++++++++++++---- 1 file changed, 31 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 77bc7e79cab9..5f817b65ceea 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -130,13 +130,9 @@ status = "okay"; axp209: pmic at 34 { - compatible = "x-powers,axp209"; reg = <0x34>; interrupt-parent = <&nmi_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - - interrupt-controller; - #interrupt-cells = <1>; }; }; @@ -222,3 +218,34 @@ gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>; }; }; + +#include "axp209.dtsi" + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; -- 2.1.4
next prev parent reply other threads:[~2015-01-12 4:34 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-12 4:34 [PATCH v3 0/9] ARM: sunxi: Support cpufreq on sun[457]i Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 1/9] Input: sun4i-ts: Add thermal zone sensor support Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 12:08 ` Eduardo Valentin 2015-01-12 12:08 ` Eduardo Valentin 2015-01-12 4:34 ` [PATCH v3 2/9] ARM: dts: sunxi: Add dtsi for AXP209 PMIC Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 3/9] ARM: dts: sun7i: Add cpu thermal zones to dtsi Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 4/9] ARM: dts: sun7i: cubieboard2: add axp209 regulator nodes Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 9:06 ` Maxime Ripard 2015-01-12 9:06 ` Maxime Ripard 2015-01-12 9:38 ` Chen-Yu Tsai 2015-01-12 9:38 ` Chen-Yu Tsai 2015-01-13 9:40 ` Maxime Ripard 2015-01-13 9:40 ` Maxime Ripard 2015-01-13 10:30 ` Chen-Yu Tsai 2015-01-13 10:30 ` Chen-Yu Tsai 2015-01-14 19:30 ` Maxime Ripard 2015-01-14 19:30 ` Maxime Ripard 2015-01-12 4:34 ` Chen-Yu Tsai [this message] 2015-01-12 4:34 ` [PATCH v3 5/9] ARM: dts: sun7i: cubietruck: " Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 6/9] ARM: dts: sun5i: Add cpu thermal zones to dtsi Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 7/9] ARM: dts: sun5i: hsg-h702: add axp209 regulator nodes Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 8/9] ARM: dts: sun4i: Add cpu thermal zones to dtsi Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 4:34 ` [PATCH v3 9/9] ARM: dts: sun4i: cubieboard: add axp209 regulator nodes Chen-Yu Tsai 2015-01-12 4:34 ` Chen-Yu Tsai 2015-01-12 9:10 ` [PATCH v3 0/9] ARM: sunxi: Support cpufreq on sun[457]i Maxime Ripard 2015-01-12 9:10 ` Maxime Ripard 2015-01-13 13:53 ` Maxime Ripard 2015-01-13 13:53 ` Maxime Ripard
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