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 v7 6/6] ARM: dts: imx7d: remarkable2: Enable lcdif
Date: Thu, 8 Jul 2021 21:58:04 +1000 [thread overview]
Message-ID: <20210708115804.212-6-alistair@alistair23.me> (raw)
In-Reply-To: <20210708115804.212-1-alistair@alistair23.me>
Connect the dispaly on the reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 75 +++++++++++++++++++++++++
1 file changed, 75 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index 9bdae1c1236e..12af892f4b15 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
startup-delay-us = <100000>; /* 100 ms */
};
+ reg_sdoe: regulator-sdoe {
+ compatible = "regulator-fixed";
+ regulator-name = "SDOE";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sdoe_reg>;
+ pinctrl-1 = <&pinctrl_sdoe_reg>;
+ gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
@@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
clock-names = "ext_clock";
};
+
+ panel {
+ compatible = "eink,vb3300-kca";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+ };
};
&clks {
@@ -114,6 +134,21 @@ reg_epdpmic: vcom {
};
};
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ lcd-supply = <®_epdpmic>;
+ lcd2-supply = <®_sdoe>;
+ prevent-frying-pan;
+ status = "okay";
+
+ port {
+ display_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -228,6 +263,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
>;
};
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
+ MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
+ MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
+ MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
+ MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
+ MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
+ MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
+ MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
+ MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
+ MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
+ MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
+ MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
+ MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
+ MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
+ MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
+ MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
+
+ MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
+ MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
+ MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
+ MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
+ MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
+
+ MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
+ MX7D_PAD_LCD_CLK__LCD_CLK 0x79
+ MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
+ MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
+ MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
+ MX7D_PAD_LCD_RESET__LCD_RESET 0x79
+ >;
+ };
+
+ pinctrl_sdoe_reg: sdoereggrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
--
2.31.1
next prev parent reply other threads:[~2021-07-08 11:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 11:57 [PATCH v7 1/6] mfd: sy7636a: Initial commit Alistair Francis
2021-07-08 11:58 ` [PATCH v7 2/6] thermal: sy7636a: Add thermal driver for sy7636a Alistair Francis
2021-07-20 15:02 ` Lee Jones
2021-07-28 8:23 ` Alistair Francis
2021-08-02 7:55 ` Lee Jones
2021-08-14 11:08 ` Daniel Lezcano
2021-07-08 11:58 ` [PATCH v7 3/6] hwmon: sy7636a: Add temperature " Alistair Francis
2021-07-20 14:59 ` Lee Jones
2021-08-02 9:48 ` Alistair Francis
2021-07-08 11:58 ` [PATCH v7 4/6] ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a Alistair Francis
2021-07-08 11:58 ` [PATCH v7 5/6] ARM: dts: imx7d: remarkable2: " Alistair Francis
2021-07-08 11:58 ` Alistair Francis [this message]
2021-07-20 14:53 ` [PATCH v7 1/6] mfd: sy7636a: Initial commit Lee Jones
2021-07-20 15:23 ` Mark Brown
2021-07-20 16:09 ` Lee Jones
2021-07-20 20:26 ` Mark Brown
2021-07-30 6:21 ` Alistair Francis
2021-07-30 11:13 ` Mark Brown
2021-08-02 9:26 ` Alistair Francis
2021-08-02 10:23 ` Lee Jones
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