From: ChiaEn Wu <peterwu.pub@gmail.com>
To: lee.jones@linaro.org, daniel.thompson@linaro.org,
jingoohan1@gmail.com, pavel@ucw.cz, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com,
sre@kernel.org, chunfeng.yun@mediatek.com,
gregkh@linuxfoundation.org, jic23@kernel.org, lars@metafoo.de,
lgirdwood@gmail.com, broonie@kernel.org, linux@roeck-us.net,
heikki.krogerus@linux.intel.com, deller@gmx.de
Cc: chiaen_wu@richtek.com, alice_chen@richtek.com,
cy_huang@richtek.com, dri-devel@lists.freedesktop.org,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-usb@vger.kernel.org,
linux-iio@vger.kernel.org, linux-fbdev@vger.kernel.org,
szunichen@gmail.com,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v5 06/13] dt-bindings: mfd: Add MediaTek MT6370
Date: Fri, 15 Jul 2022 19:26:00 +0800 [thread overview]
Message-ID: <20220715112607.591-7-peterwu.pub@gmail.com> (raw)
In-Reply-To: <20220715112607.591-1-peterwu.pub@gmail.com>
From: ChiYuan Huang <cy_huang@richtek.com>
Add MediaTek MT6370 binding documentation.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../devicetree/bindings/mfd/mediatek,mt6370.yaml | 280 +++++++++++++++++++++
include/dt-bindings/iio/adc/mediatek,mt6370_adc.h | 18 ++
2 files changed, 298 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/mediatek,mt6370.yaml
create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6370_adc.h
diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6370.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6370.yaml
new file mode 100644
index 0000000..410e2d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6370.yaml
@@ -0,0 +1,280 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/mediatek,mt6370.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT6370 SubPMIC
+
+maintainers:
+ - ChiYuan Huang <cy_huang@richtek.com>
+
+description: |
+ MT6370 is a highly-integrated smart power management IC, which includes a
+ single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C &
+ Power Delivery (PD) controller, dual flash LED current sources, a RGB LED
+ driver, a backlight WLED driver, a display bias driver and a general LDO for
+ portable devices.
+
+properties:
+ compatible:
+ const: mediatek,mt6370
+
+ reg:
+ maxItems: 1
+
+ wakeup-source: true
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 1
+
+ adc:
+ type: object
+ description: |
+ Provides 9 channels for system monitoring, including VBUSDIV5 (lower
+ accuracy, higher measure range), VBUSDIV2 (higher accuracy, lower
+ measure range), VBAT, VSYS, CHG_VDDP, TS_BAT, IBUS, IBAT, and TEMP_JC.
+
+ properties:
+ compatible:
+ const: mediatek,mt6370-adc
+
+ "#io-channel-cells":
+ const: 1
+
+ required:
+ - compatible
+ - "#io-channel-cells"
+
+ backlight:
+ type: object
+ $ref: /schemas/leds/backlight/mediatek,mt6370-backlight.yaml#
+
+ charger:
+ type: object
+ $ref: /schemas/power/supply/mediatek,mt6370-charger.yaml#
+
+ tcpc:
+ type: object
+ $ref: /schemas/usb/mediatek,mt6370-tcpc.yaml#
+
+ indicator:
+ type: object
+ $ref: /schemas/leds/mediatek,mt6370-indicator.yaml#
+
+ flashlight:
+ type: object
+ $ref: /schemas/leds/mediatek,mt6370-flashlight.yaml#
+
+ regulators:
+ type: object
+ description: |
+ List all supported regulators, which support the control for DisplayBias
+ voltages and one general purpose LDO which commonly used to drive the
+ vibrator.
+
+ patternProperties:
+ "^(dsvbst|vibldo)$":
+ $ref: /schemas/regulator/regulator.yaml#
+ type: object
+ unevaluatedProperties: false
+
+ "^(dsvpos|dsvneg)$":
+ $ref: /schemas/regulator/regulator.yaml#
+ type: object
+ unevaluatedProperties: false
+
+ properties:
+ enable-gpios:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+ - "#interrupt-cells"
+ - regulators
+ - adc
+ - backlight
+ - indicator
+ - tcpc
+ - charger
+ - flashlight
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/leds/common.h>
+ #include <dt-bindings/iio/adc/mediatek,mt6370_adc.h>
+ #include <dt-bindings/usb/pd.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@34 {
+ compatible = "mediatek,mt6370";
+ reg = <0x34>;
+ wakeup-source;
+ interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ mt6370_adc: adc {
+ compatible = "mediatek,mt6370-adc";
+ #io-channel-cells = <1>;
+ };
+
+ backlight {
+ compatible = "mediatek,mt6370-backlight";
+ mediatek,bled-channel-use = /bits/ 8 <15>;
+ };
+
+ charger {
+ compatible = "mediatek,mt6370-charger";
+ interrupts = <48>, <68>, <6>;
+ interrupt-names = "attach_i", "uvp_d_evt", "mivr";
+ io-channels = <&mt6370_adc MT6370_CHAN_IBUS>;
+
+ mt6370_otg_vbus: usb-otg-vbus-regulator {
+ regulator-name = "mt6370-usb-otg-vbus";
+ regulator-min-microvolt = <4350000>;
+ regulator-max-microvolt = <5800000>;
+ regulator-min-microamp = <500000>;
+ regulator-max-microamp = <3000000>;
+ };
+ };
+
+ indicator {
+ compatible = "mediatek,mt6370-indicator";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ multi-led@0 {
+ reg = <0>;
+ function = LED_FUNCTION_INDICATOR;
+ color = <LED_COLOR_ID_RGB>;
+ led-max-microamp = <24000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ led@0 {
+ reg = <0>;
+ color = <LED_COLOR_ID_RED>;
+ };
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+ led@3 {
+ reg = <3>;
+ function = LED_FUNCTION_INDICATOR;
+ color = <LED_COLOR_ID_WHITE>;
+ led-max-microamp = <6000>;
+ };
+ };
+
+ flashlight {
+ compatible = "mediatek,mt6370-flashlight";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ led@0 {
+ reg = <0>;
+ led-sources = <0>;
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ function-enumerator = <1>;
+ led-max-microamp = <200000>;
+ flash-max-microamp = <500000>;
+ flash-max-timeout-us = <1248000>;
+ };
+ led@1 {
+ reg = <1>;
+ led-sources = <1>;
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ function-enumerator = <2>;
+ led-max-microamp = <200000>;
+ flash-max-microamp = <500000>;
+ flash-max-timeout-us = <1248000>;
+ };
+ };
+
+ tcpc {
+ compatible = "mediatek,mt6370-tcpc";
+ interrupts-extended = <&gpio26 4 IRQ_TYPE_LEVEL_LOW>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ vbus-supply = <&mt6370_otg_vbus>;
+ data-role = "dual";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
+ sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
+ op-sink-microwatt = <10000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ endpoint {
+ remote-endpoint = <&usb_hs>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ endpoint {
+ remote-endpoint = <&usb_ss>;
+ };
+ };
+ port@2 {
+ reg = <2>;
+ endpoint {
+ remote-endpoint = <&dp_aux>;
+ };
+ };
+ };
+ };
+ };
+
+ regulators {
+ dsvbst {
+ regulator-name = "mt6370-dsv-vbst";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6200000>;
+ };
+ dsvpos {
+ regulator-name = "mt6370-dsv-vpos";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ regulator-boot-on;
+ };
+ dsvneg {
+ regulator-name = "mt6370-dsv-vneg";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ regulator-boot-on;
+ };
+ vibldo {
+ regulator-name = "mt6370-vib-ldo";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <4000000>;
+ };
+ };
+ };
+ };
diff --git a/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h b/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h
new file mode 100644
index 0000000..6ee7255
--- /dev/null
+++ b/include/dt-bindings/iio/adc/mediatek,mt6370_adc.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+
+#ifndef __DT_BINDINGS_MEDIATEK_MT6370_ADC_H__
+#define __DT_BINDINGS_MEDIATEK_MT6370_ADC_H__
+
+/* ADC Channel Index */
+#define MT6370_CHAN_VBUSDIV5 0
+#define MT6370_CHAN_VBUSDIV2 1
+#define MT6370_CHAN_VSYS 2
+#define MT6370_CHAN_VBAT 3
+#define MT6370_CHAN_TS_BAT 4
+#define MT6370_CHAN_IBUS 5
+#define MT6370_CHAN_IBAT 6
+#define MT6370_CHAN_CHG_VDDP 7
+#define MT6370_CHAN_TEMP_JC 8
+#define MT6370_CHAN_MAX 9
+
+#endif
--
2.7.4
next prev parent reply other threads:[~2022-07-15 11:27 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-15 11:25 [PATCH v5 00/13] Add MediaTek MT6370 PMIC support ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 01/13] dt-bindings: usb: Add MediaTek MT6370 TCPC ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 02/13] dt-bindings: power: supply: Add MediaTek MT6370 Charger ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 03/13] dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 04/13] dt-bindings: leds: Add MediaTek MT6370 flashlight ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 05/13] dt-bindings: backlight: Add MediaTek MT6370 backlight ChiaEn Wu
2022-07-15 11:26 ` ChiaEn Wu [this message]
2022-07-15 13:42 ` [PATCH v5 06/13] dt-bindings: mfd: Add MediaTek MT6370 Rob Herring
2022-07-15 11:26 ` [PATCH v5 07/13] mfd: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 13:02 ` Andy Shevchenko
2022-07-15 11:26 ` [PATCH v5 08/13] usb: typec: tcpci_mt6370: Add MediaTek MT6370 tcpci driver ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:10 ` Andy Shevchenko
2022-07-18 8:08 ` ChiYuan Huang
2022-07-18 11:38 ` Andy Shevchenko
2022-07-18 13:56 ` ChiYuan Huang
2022-07-15 11:26 ` [PATCH v5 09/13] iio: adc: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:18 ` Andy Shevchenko
2022-07-15 11:26 ` [PATCH v5 10/13] power: supply: mt6370: Add MediaTek MT6370 charger driver ChiaEn Wu
2022-07-15 16:51 ` Andy Shevchenko
2022-07-16 21:37 ` Sebastian Reichel
2022-07-15 11:26 ` [PATCH v5 11/13] leds: mt6370: Add MediaTek MT6370 current sink type LED Indicator support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:05 ` Andy Shevchenko
2022-07-15 18:29 ` Andy Shevchenko
2022-07-20 9:45 ` ChiYuan Huang
2022-07-20 9:48 ` ChiYuan Huang
2022-07-21 9:31 ` ChiYuan Huang
2022-07-17 8:46 ` Pavel Machek
2022-07-21 10:09 ` ChiYuan Huang
2022-07-15 11:26 ` [PATCH v5 12/13] leds: flashlight: mt6370: Add MediaTek MT6370 flashlight support ChiaEn Wu
2022-07-15 18:13 ` Andy Shevchenko
2022-07-15 11:26 ` [PATCH v5 13/13] video: backlight: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 16:29 ` Daniel Thompson
2022-07-18 8:27 ` AngeloGioacchino Del Regno
2022-07-18 11:17 ` ChiaEn Wu
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=20220715112607.591-7-peterwu.pub@gmail.com \
--to=peterwu.pub@gmail.com \
--cc=alice_chen@richtek.com \
--cc=broonie@kernel.org \
--cc=chiaen_wu@richtek.com \
--cc=chunfeng.yun@mediatek.com \
--cc=cy_huang@richtek.com \
--cc=daniel.thompson@linaro.org \
--cc=deller@gmx.de \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=jic23@kernel.org \
--cc=jingoohan1@gmail.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=lars@metafoo.de \
--cc=lee.jones@linaro.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=matthias.bgg@gmail.com \
--cc=pavel@ucw.cz \
--cc=robh+dt@kernel.org \
--cc=sre@kernel.org \
--cc=szunichen@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).