From: Alistair Francis <alistair@alistair23.me>
To: lgirdwood@gmail.com, robh+dt@kernel.org, kernel@pengutronix.de,
lee.jones@linaro.org, broonie@kernel.org
Cc: linux-hwmon@vger.kernel.org, geert@linux-m68k.org,
linux-kernel@vger.kernel.org, shawnguo@kernel.org,
alistair23@gmail.com, s.hauer@pengutronix.de,
andreas@kemnade.info, linux@roeck-us.net, rui.zhang@intel.com,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com,
amitk@kernel.org, Alistair Francis <alistair@alistair23.me>
Subject: [PATCH v20 3/4] ARM: dts: imx7d-remarkable2: Enable silergy,sy7636a
Date: Wed, 30 Mar 2022 19:41:25 +1000 [thread overview]
Message-ID: <20220330094126.30252-4-alistair@alistair23.me> (raw)
In-Reply-To: <20220330094126.30252-1-alistair@alistair23.me>
Enable the silergy,sy7636a and silergy,sy7636a-regulator on the
reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 62 +++++++++++++++++++++++++
1 file changed, 62 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index a2a91bfdd98e..99ac0d242936 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -22,6 +22,27 @@ memory@80000000 {
reg = <0x80000000 0x40000000>;
};
+ thermal-zones {
+ epd-thermal {
+ thermal-sensors = <&epd_pmic>;
+ polling-delay-passive = <30000>;
+ polling-delay = <30000>;
+ trips {
+ trip0 {
+ temperature = <49000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ trip1 {
+ temperature = <50000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+ };
+
reg_brcm: regulator-brcm {
compatible = "regulator-fixed";
regulator-name = "brcm_reg";
@@ -84,6 +105,33 @@ wacom_digitizer: digitizer@9 {
};
};
+&i2c4 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ pinctrl-1 = <&pinctrl_i2c4>;
+ status = "okay";
+
+ epd_pmic: sy7636a@62 {
+ compatible = "silergy,sy7636a";
+ reg = <0x62>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_epdpmic>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #thermal-sensor-cells = <0>;
+
+ epd-pwr-good-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>;
+ regulators {
+ reg_epdpmic: vcom {
+ regulator-name = "vcom";
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -177,6 +225,13 @@ MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x14
>;
};
+ pinctrl_epdpmic: epdpmicgrp {
+ fsl,pins = <
+ MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21 0x00000074
+ MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x00000014
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
@@ -184,6 +239,13 @@ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
>;
};
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins = <
+ MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f
+ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
--
2.35.1
next prev parent reply other threads:[~2022-03-30 9:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 9:41 [PATCH v20 0/4] Add support for the silergy,sy7636a Alistair Francis
2022-03-30 9:41 ` [PATCH v20 1/4] mfd: silergy,sy7636a: Add config option Alistair Francis
2022-03-30 20:02 ` Guenter Roeck
2022-04-20 12:21 ` Alistair Francis
2022-04-21 8:07 ` Lee Jones
2022-05-24 11:55 ` Alistair Francis
2022-05-24 12:42 ` Mark Brown
2022-03-30 9:41 ` [PATCH v20 2/4] ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a Alistair Francis
2022-03-30 9:41 ` Alistair Francis [this message]
2022-03-30 9:41 ` [PATCH v20 4/4] ARM: dts: imx7d-remarkable2: Enable lcdif Alistair Francis
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