From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/arm/boot/dts/rk3288-veyron-pinky.dts | 137 ++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3288-veyron-pinky.dts

(limited to 'arch/arm/boot/dts/rk3288-veyron-pinky.dts')

diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts
new file mode 100644
index 000000000..e2a4e6232
--- /dev/null
+++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Veyron Pinky Rev 2 board device tree source
+ *
+ * Copyright 2015 Google, Inc
+ */
+
+/dts-v1/;
+#include "rk3288-veyron-chromebook.dtsi"
+#include "cros-ec-sbs.dtsi"
+
+/ {
+	model = "Google Pinky";
+	compatible = "google,veyron-pinky-rev2", "google,veyron-pinky",
+		     "google,veyron", "rockchip,rk3288";
+
+	/delete-node/backlight-regulator;
+	/delete-node/panel-regulator;
+	/delete-node/emmc-pwrseq;
+	/delete-node/vcc18-lcd;
+};
+
+&backlight {
+	/delete-property/power-supply;
+};
+
+&emmc {
+	/*
+	 * Use a pullup instead of a drive since the output is 3.3V and
+	 * really should be 1.8V (oops).  The external pulldown will help
+	 * bring the voltage down if we only drive with a pullup here.
+	 * Therefore disable the powerseq (and actual reset) for pinky.
+	 */
+	/delete-property/mmc-pwrseq;
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_reset>;
+};
+
+&edp {
+	/delete-property/pinctrl-names;
+	/delete-property/pinctrl-0;
+
+	force-hpd;
+};
+
+&lid_switch {
+	pinctrl-0 = <&pwr_key_h &ap_lid_int_l>;
+
+	key-power {
+		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* Touchpad connector */
+&i2c3 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;
+	i2c-scl-rising-time-ns = <300>;
+};
+
+&panel {
+	power-supply = <&vcc33_lcd>;
+};
+
+&pinctrl {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Wake only */
+		&suspend_l_wake
+		&bt_dev_wake_awake
+	>;
+	pinctrl-1 = <
+		/* Common for sleep and wake, but no owners */
+		&ddr0_retention
+		&ddrio_pwroff
+		&global_pwroff
+
+		/* Sleep only */
+		&suspend_l_sleep
+		&bt_dev_wake_sleep
+	>;
+
+	/delete-node/ lcd;
+
+	backlight {
+		/delete-node/ bl_pwr_en;
+	};
+
+	buttons {
+		pwr_key_h: pwr-key-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	emmc {
+		emmc_reset: emmc-reset {
+			rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdmmc {
+		sdmmc_wp_pin: sdmmc-wp-pin {
+			rockchip,pins = <7 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+};
+
+&rk808 {
+	regulators {
+		vcc18_lcd: SWITCH_REG2 {
+			regulator-always-on;
+			regulator-boot-on;
+			regulator-name = "vcc18_lcd";
+			regulator-state-mem {
+				regulator-off-in-suspend;
+			};
+		};
+	};
+};
+
+&sdmmc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin
+		     &sdmmc_wp_pin &sdmmc_bus4>;
+	wp-gpios = <&gpio7 RK_PB2 GPIO_ACTIVE_HIGH>;
+};
+
+&tsadc {
+	/* Some connection is flaky making the tsadc hang the system */
+	status = "disabled";
+};
-- 
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