All of lore.kernel.org
 help / color / mirror / Atom feed
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	linux-arm-kernel@lists.infradead.org,
	Marek Vasut <marek.vasut+renesas@gmail.com>
Subject: [PATCH v2 1/3] arm64: dts: renesas: ulcb: Add BD9571 PMIC
Date: Wed, 14 Mar 2018 13:09:44 +0100	[thread overview]
Message-ID: <1521029386-29975-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1521029386-29975-1-git-send-email-geert+renesas@glider.be>

Add a device node for the ROHM BD9571MWV PMIC.

This was based on the example in the DT binding documentation, but using
IRQ0 instead of a GPIO interrupt, as that matches the schematics, and
because INTC-EX is a simpler block.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - New.
---
 arch/arm64/boot/dts/renesas/ulcb.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 6f814845f8b665f3..bb21ae335e8b8489 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -243,6 +243,30 @@
 
 &i2c_dvfs {
 	status = "okay";
+
+	pmic: pmic@30 {
+		pinctrl-0 = <&irq0_pins>;
+		pinctrl-names = "default";
+
+		compatible = "rohm,bd9571mwv";
+		reg = <0x30>;
+		interrupt-parent = <&intc_ex>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		regulators {
+			dvfs: dvfs {
+				regulator-name = "dvfs";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1030000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
 };
 
 &ohci1 {
@@ -276,6 +300,11 @@
 		function = "i2c2";
 	};
 
+	irq0_pins: irq0 {
+		groups = "intc_ex_irq0";
+		function = "intc_ex";
+	};
+
 	scif2_pins: scif2 {
 		groups = "scif2_data_a";
 		function = "scif2";
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Simon Horman <horms@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v2 1/3] arm64: dts: renesas: ulcb: Add BD9571 PMIC
Date: Wed, 14 Mar 2018 13:09:44 +0100	[thread overview]
Message-ID: <1521029386-29975-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1521029386-29975-1-git-send-email-geert+renesas@glider.be>

Add a device node for the ROHM BD9571MWV PMIC.

This was based on the example in the DT binding documentation, but using
IRQ0 instead of a GPIO interrupt, as that matches the schematics, and
because INTC-EX is a simpler block.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - New.
---
 arch/arm64/boot/dts/renesas/ulcb.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 6f814845f8b665f3..bb21ae335e8b8489 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -243,6 +243,30 @@
 
 &i2c_dvfs {
 	status = "okay";
+
+	pmic: pmic@30 {
+		pinctrl-0 = <&irq0_pins>;
+		pinctrl-names = "default";
+
+		compatible = "rohm,bd9571mwv";
+		reg = <0x30>;
+		interrupt-parent = <&intc_ex>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		regulators {
+			dvfs: dvfs {
+				regulator-name = "dvfs";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1030000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
 };
 
 &ohci1 {
@@ -276,6 +300,11 @@
 		function = "i2c2";
 	};
 
+	irq0_pins: irq0 {
+		groups = "intc_ex_irq0";
+		function = "intc_ex";
+	};
+
 	scif2_pins: scif2 {
 		groups = "scif2_data_a";
 		function = "scif2";
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: geert+renesas@glider.be (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/3] arm64: dts: renesas: ulcb: Add BD9571 PMIC
Date: Wed, 14 Mar 2018 13:09:44 +0100	[thread overview]
Message-ID: <1521029386-29975-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1521029386-29975-1-git-send-email-geert+renesas@glider.be>

Add a device node for the ROHM BD9571MWV PMIC.

This was based on the example in the DT binding documentation, but using
IRQ0 instead of a GPIO interrupt, as that matches the schematics, and
because INTC-EX is a simpler block.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - New.
---
 arch/arm64/boot/dts/renesas/ulcb.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 6f814845f8b665f3..bb21ae335e8b8489 100644
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -243,6 +243,30 @@
 
 &i2c_dvfs {
 	status = "okay";
+
+	pmic: pmic at 30 {
+		pinctrl-0 = <&irq0_pins>;
+		pinctrl-names = "default";
+
+		compatible = "rohm,bd9571mwv";
+		reg = <0x30>;
+		interrupt-parent = <&intc_ex>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		regulators {
+			dvfs: dvfs {
+				regulator-name = "dvfs";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1030000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
 };
 
 &ohci1 {
@@ -276,6 +300,11 @@
 		function = "i2c2";
 	};
 
+	irq0_pins: irq0 {
+		groups = "intc_ex_irq0";
+		function = "intc_ex";
+	};
+
 	scif2_pins: scif2 {
 		groups = "scif2_data_a";
 		function = "scif2";
-- 
2.7.4

  reply	other threads:[~2018-03-14 12:09 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-14 12:09 [PATCH v2 0/3] arm64: dts: renesas: salvator-x(s)/ulcb: Configure PMIC for DDR Backup Power Geert Uytterhoeven
2018-03-14 12:09 ` Geert Uytterhoeven
2018-03-14 12:09 ` Geert Uytterhoeven
2018-03-14 12:09 ` Geert Uytterhoeven [this message]
2018-03-14 12:09   ` [PATCH v2 1/3] arm64: dts: renesas: ulcb: Add BD9571 PMIC Geert Uytterhoeven
2018-03-14 12:09   ` Geert Uytterhoeven
2018-03-14 12:09 ` [PATCH v2 2/3] arm64: dts: renesas: salvator-common: Configure PMIC for DDR Backup Power Geert Uytterhoeven
2018-03-14 12:09   ` Geert Uytterhoeven
2018-03-14 12:09   ` Geert Uytterhoeven
2018-03-14 15:17   ` Sergei Shtylyov
2018-03-14 15:17     ` Sergei Shtylyov
2018-03-14 15:17     ` Sergei Shtylyov
2018-03-16 11:49     ` Simon Horman
2018-03-16 11:49       ` Simon Horman
2018-03-16 11:49       ` Simon Horman
2018-03-16 12:00     ` Geert Uytterhoeven
2018-03-16 12:00       ` Geert Uytterhoeven
2018-03-16 12:00       ` Geert Uytterhoeven
2018-03-16 12:08       ` Sergei Shtylyov
2018-03-16 12:08         ` Sergei Shtylyov
2018-03-16 12:08         ` Sergei Shtylyov
2018-03-26  9:06         ` Simon Horman
2018-03-26  9:06           ` Simon Horman
2018-03-26  9:06           ` Simon Horman
2018-03-26  9:13           ` Geert Uytterhoeven
2018-03-26  9:13             ` Geert Uytterhoeven
2018-03-26  9:13             ` Geert Uytterhoeven
2018-03-27  8:17             ` Simon Horman
2018-03-27  8:17               ` Simon Horman
2018-03-27  8:17               ` Simon Horman
2018-03-14 12:09 ` [PATCH v2 3/3] arm64: dts: renesas: ulcb: " Geert Uytterhoeven
2018-03-14 12:09   ` Geert Uytterhoeven
2018-03-14 12:09   ` Geert Uytterhoeven

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1521029386-29975-2-git-send-email-geert+renesas@glider.be \
    --to=geert+renesas@glider.be \
    --cc=devicetree@vger.kernel.org \
    --cc=horms@verge.net.au \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=magnus.damm@gmail.com \
    --cc=marek.vasut+renesas@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.