From: Alistair Francis <alistair@alistair23.me>
To: kernel@pengutronix.de, robh+dt@kernel.org, lee.jones@linaro.org,
lgirdwood@gmail.com, broonie@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, alistair23@gmail.com,
linux-hwmon@vger.kernel.org, andreas@kemnade.info,
s.hauer@pengutronix.de, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, rui.zhang@intel.com, linux-imx@nxp.com,
devicetree@vger.kernel.org, amitk@kernel.org,
shawnguo@kernel.org, Alistair Francis <alistair@alistair23.me>
Subject: [PATCH v16 8/8] ARM: dts: imx7d: remarkable2: Enable lcdif
Date: Thu, 2 Dec 2021 22:07:58 +1000 [thread overview]
Message-ID: <20211202120758.41478-9-alistair@alistair23.me> (raw)
In-Reply-To: <20211202120758.41478-1-alistair@alistair23.me>
Connect the dispaly on the reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 73 +++++++++++++++++++++++++
1 file changed, 73 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index b66d28b30d75..bb0c68d24583 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -55,6 +55,16 @@ reg_brcm: regulator-brcm {
startup-delay-us = <150>;
};
+ 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";
@@ -63,6 +73,16 @@ 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 {
@@ -99,6 +119,20 @@ reg_epdpmic: vcom {
};
};
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ lcd-supply = <®_epdpmic>;
+ lcd2-supply = <®_sdoe>;
+ status = "okay";
+
+ port {
+ display_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -187,6 +221,45 @@ 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
+ >;
+ };
+
+ 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:[~2021-12-02 12:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 12:07 [PATCH v16 0/8] Add support for the silergy,sy7636a Alistair Francis
2021-12-02 12:07 ` [PATCH v16 1/8] dt-bindings: mfd: Initial commit of silergy,sy7636a.yaml Alistair Francis
2021-12-02 12:07 ` [PATCH v16 2/8] mfd: simple-mfd-i2c: Add a Kconfig name Alistair Francis
2021-12-02 12:07 ` [PATCH v16 3/8] mfd: simple-mfd-i2c: Enable support for the silergy,sy7636a Alistair Francis
2021-12-02 12:07 ` [PATCH v16 4/8] regulator: sy7636a: Remove requirement on sy7636a mfd Alistair Francis
2021-12-02 12:07 ` [PATCH v16 5/8] hwmon: sy7636a: Add temperature driver for sy7636a Alistair Francis
2021-12-02 14:52 ` Guenter Roeck
2021-12-02 12:07 ` [PATCH v16 6/8] ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a Alistair Francis
2021-12-02 12:07 ` [PATCH v16 7/8] ARM: dts: imx7d: remarkable2: " Alistair Francis
2021-12-02 12:07 ` Alistair Francis [this message]
2021-12-05 21:07 ` [PATCH v16 8/8] ARM: dts: imx7d: remarkable2: Enable lcdif Andreas Kemnade
2021-12-06 12:51 ` Alistair Francis
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