From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com
Cc: Jerome Brunet <jbrunet@baylibre.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 05/11] arm64: dts: meson-g12a-sei510: add regulators
Date: Mon, 18 Mar 2019 11:04:52 +0100 [thread overview]
Message-ID: <20190318100458.5619-6-narmstrong@baylibre.com> (raw)
In-Reply-To: <20190318100458.5619-1-narmstrong@baylibre.com>
From: Jerome Brunet <jbrunet@baylibre.com>
Add some regulators. Still missing
* VDD_EE (0.8V - PWM controlled)
* VDD_CPU(PWM controlled)
* VDDQ1_5
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../boot/dts/amlogic/meson-g12a-sei510.dts | 57 +++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 63c515fe4996..43d57e20294a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -6,6 +6,8 @@
/dts-v1/;
#include "meson-g12a.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
/ {
compatible = "seirobotics,sei510", "amlogic,g12a";
@@ -15,10 +17,36 @@
serial0 = &uart_AO;
};
+ ao_5v: regulator-ao_5v {
+ compatible = "regulator-fixed";
+ regulator-name = "AO_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_in>;
+ regulator-always-on;
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
+ dc_in: regulator-dc_in {
+ compatible = "regulator-fixed";
+ regulator-name = "DC_IN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ emmc_1v8: regulator-emmc_1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "EMMC_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
@@ -31,6 +59,35 @@
no-map;
};
};
+
+ vddao_3v3: regulator-vddao_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&dc_in>;
+ regulator-always-on;
+ };
+
+ vddao_3v3_t: regultor-vddao_3v3_t {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDAO_3V3_T";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vddao_3v3>;
+ gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
+ enable-active-high;
+ };
+
+ vddio_ao1v8: regulator-vddio_ao1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddao_3v3>;
+ regulator-always-on;
+ };
+
};
&uart_AO {
--
2.20.1
next prev parent reply other threads:[~2019-03-18 10:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-18 10:04 [PATCH v2 00/11] arm64: dts: g12a: Add boards peripherals Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 01/11] arm64: dts: meson-g12a-u200: add uart_AO pinctrl Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 02/11] arm64: dts: meson-g12a-sei510: " Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 03/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 04/11] arm64: dts: meson-g12a-u200: add regulators Neil Armstrong
2019-03-18 20:07 ` Martin Blumenstingl
2019-04-09 10:18 ` Neil Armstrong
2019-04-16 0:49 ` Kevin Hilman
2019-03-18 10:04 ` Neil Armstrong [this message]
2019-03-18 20:06 ` [PATCH v2 05/11] arm64: dts: meson-g12a-sei510: " Martin Blumenstingl
2019-03-18 10:04 ` [PATCH v2 06/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-18 20:13 ` Martin Blumenstingl
2019-03-19 8:29 ` Neil Armstrong
2019-03-19 20:13 ` Martin Blumenstingl
2019-03-19 20:30 ` Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 07/11] arm64: dts: meson-g12a-x96-max: Enable BT Module Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 08/11] arm64: dts: meson-g12a-sei510: Add ADC Key and BT support Neil Armstrong
2019-03-18 20:17 ` Martin Blumenstingl
2019-03-18 10:04 ` [PATCH v2 09/11] arm64: dts: meson-g12a-sei510: Enable USB Neil Armstrong
2019-03-18 20:13 ` Martin Blumenstingl
2019-03-18 10:04 ` [PATCH v2 10/11] arm64: dts: meson-g12a-u200: " Neil Armstrong
2019-03-18 10:04 ` [PATCH v2 11/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-18 20:13 ` Martin Blumenstingl
2019-03-23 0:14 ` [PATCH v2 00/11] arm64: dts: g12a: Add boards peripherals Kevin Hilman
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