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ARM: dts: imx7d: remarkable2: Enable silergy,sy7636a 

Enable the silergy,sy7636a and silergy,sy7636a-regulator on the
reMarkable2.

Signed-off-by: Alistair Francis <alistair@alistair23.me>
rM2-mainline
Alistair Francis 2021-01-17 11:42:56 -08:00
parent 2437d78894
commit 098ca486f7
1 changed files with 61 additions and 0 deletions
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61
arch/arm/boot/dts/imx7d-remarkable2.dts
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@ -22,6 +22,27 @@
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 @@
};
};
&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";
};
@ -179,6 +226,13 @@
>;
};
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
@ -186,6 +240,13 @@
>;
};
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