From: Alistair Francis <alistair@alistair23.me>
To: lee.jones@linaro.org, robh+dt@kernel.org, lgirdwood@gmail.com,
broonie@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
alistair23@gmail.com, Alistair Francis <alistair@alistair23.me>
Subject: [PATCH v6 5/5] ARM: dts: imx7d: remarkable2: Enable silergy,sy7636a
Date: Tue, 15 Jun 2021 20:34:00 +1000 [thread overview]
Message-ID: <20210615103400.946-5-alistair@alistair23.me> (raw)
In-Reply-To: <20210615103400.946-1-alistair@alistair23.me>
Enable the silergy,sy7636a and silergy,sy7636a-regulator on the
reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 61 +++++++++++++++++++++++++
1 file changed, 61 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index 35262c60f015..5876d16c4494 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";
@@ -86,6 +107,32 @@ 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>;
+ #thermal-sensor-cells = <0>;
+
+ epd-pwr-good-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>;
+ regulators {
+ compatible = "silergy,sy7636a-regulator";
+ reg_epdpmic: vcom {
+ regulator-name = "vcom";
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -180,6 +227,13 @@ 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
@@ -187,6 +241,13 @@ 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
--
2.31.1
next prev parent reply other threads:[~2021-06-15 10:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 10:33 [PATCH v6 1/5] dt-bindings: mfd: Initial commit of silergy,sy7636a.yaml Alistair Francis
2021-06-15 10:33 ` [PATCH v6 2/5] mfd: sy7636a: Initial commit Alistair Francis
2021-06-16 10:56 ` Lee Jones
2021-06-16 22:01 ` Alistair Francis
2021-06-17 9:20 ` Lee Jones
2021-07-08 11:16 ` Alistair Francis
2021-07-08 12:47 ` Lee Jones
2021-07-28 6:57 ` Alistair Francis
2021-08-02 8:45 ` Lee Jones
2021-06-15 10:33 ` [PATCH v6 3/5] regulator: " Alistair Francis
2021-06-15 10:33 ` [PATCH v6 4/5] ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a Alistair Francis
2021-06-15 10:34 ` Alistair Francis [this message]
2021-06-15 17:29 ` (subset) [PATCH v6 1/5] dt-bindings: mfd: Initial commit of silergy,sy7636a.yaml Mark Brown
2021-06-24 20:56 ` Rob Herring
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