linux-kernel - [PATCH] ARM: dts: Drop am335x-base0033 devicetree

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Message-ID: <20251204092346.1076836-1-kory.maincent@bootlin.com>
Date: Thu,  4 Dec 2025 10:23:44 +0100
From: Kory Maincent <kory.maincent@...tlin.com>
To: linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: "Kory Maincent (TI.com)" <kory.maincent@...tlin.com>,
	thomas.petazzoni@...tlin.com,
	Tony Lindgren <tony@...mide.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Subject: [PATCH] ARM: dts: Drop am335x-base0033 devicetree

From: "Kory Maincent (TI.com)" <kory.maincent@...tlin.com>

Remove the am335x-base0033 devicetree as it has been non-functional since
2017 (Linunx v4.14) when the ti,tilcdc,slave binding was removed. The HDMI
output on this board has been broken for over 8 years without any reported
issues or attempts to fix it, indicating this devicetree is no longer in
active use.

Signed-off-by: Kory Maincent (TI.com) <kory.maincent@...tlin.com>
---
 arch/arm/boot/dts/ti/omap/Makefile            |  1 -
 arch/arm/boot/dts/ti/omap/am335x-base0033.dts | 92 -------------------
 2 files changed, 93 deletions(-)
 delete mode 100644 arch/arm/boot/dts/ti/omap/am335x-base0033.dts

diff --git a/arch/arm/boot/dts/ti/omap/Makefile b/arch/arm/boot/dts/ti/omap/Makefile
index 04c820771eae3..b79256b09d31f 100644
--- a/arch/arm/boot/dts/ti/omap/Makefile
+++ b/arch/arm/boot/dts/ti/omap/Makefile
@@ -86,7 +86,6 @@ dtb-$(CONFIG_SOC_AM33XX) += \
 	am335x-baltos-ir2110.dtb \
 	am335x-baltos-ir3220.dtb \
 	am335x-baltos-ir5221.dtb \
-	am335x-base0033.dtb \
 	am335x-bone.dtb \
 	am335x-boneblack.dtb \
 	am335x-boneblack-wireless.dtb \
diff --git a/arch/arm/boot/dts/ti/omap/am335x-base0033.dts b/arch/arm/boot/dts/ti/omap/am335x-base0033.dts
deleted file mode 100644
index 46078af4b7a35..0000000000000
--- a/arch/arm/boot/dts/ti/omap/am335x-base0033.dts
+++ /dev/null
@@ -1,92 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * am335x-base0033.dts - Device Tree file for IGEP AQUILA EXPANSION
- *
- * Copyright (C) 2013 ISEE 2007 SL - https://www.isee.biz
- */
-
-#include "am335x-igep0033.dtsi"
-
-/ {
-	model = "IGEP COM AM335x on AQUILA Expansion";
-	compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
-
-	hdmi {
-		compatible = "ti,tilcdc,slave";
-		i2c = <&i2c0>;
-		pinctrl-names = "default", "off";
-		pinctrl-0 = <&nxp_hdmi_pins>;
-		pinctrl-1 = <&nxp_hdmi_off_pins>;
-		status = "okay";
-	};
-
-	leds_base {
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_base_pins>;
-
-		compatible = "gpio-leds";
-
-		led0 {
-			label = "base:red:user";
-			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;	/* gpio1_21 */
-			default-state = "off";
-		};
-
-		led1 {
-			label = "base:green:user";
-			gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;	/* gpio2_0 */
-			default-state = "off";
-		};
-	};
-};
-
-&am33xx_pinmux {
-	nxp_hdmi_pins: nxp-hdmi-pins {
-		pinctrl-single,pins = <
-			AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3)	/* xdma_event_intr0.clkout1 */
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0)
-			AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0)
-		>;
-	};
-	nxp_hdmi_off_pins: nxp-hdmi-off-pins {
-		pinctrl-single,pins = <
-			AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE3)	/* xdma_event_intr0.clkout1 */
-		>;
-	};
-
-	leds_base_pins: leds-base-pins {
-		pinctrl-single,pins = <
-			AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7)	/* gpmc_a5.gpio1_21 */
-			AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT_PULLDOWN, MUX_MODE7)	/* gpmc_csn3.gpio2_0 */
-		>;
-	};
-};
-
-&lcdc {
-	status = "okay";
-};
-
-&i2c0 {
-	eeprom: eeprom@50 {
-		compatible = "atmel,24c256";
-		reg = <0x50>;
-	};
-};
-- 
2.43.0