linux-kernel - [PATCH] fbdev: omapfb: remove omap1 osk driver

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Message-Id: <20230314162720.759220-1-arnd@kernel.org>
Date:   Tue, 14 Mar 2023 17:27:10 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Helge Deller <deller@....de>
Cc:     Arnd Bergmann <arnd@...db.de>, Tony Lindgren <tony@...mide.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
        linux-omap@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH] fbdev: omapfb: remove omap1 osk driver

From: Arnd Bergmann <arnd@...db.de>

Commit 21a3e6eed423 ("ARM: omap1: remove osk-mistral add-on board
support") removed the platform_device definition for the "lcd_osk"
device, so this driver is now unused and can be removed as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/video/fbdev/omap/Makefile  |  1 -
 drivers/video/fbdev/omap/lcd_osk.c | 86 ------------------------------
 2 files changed, 87 deletions(-)
 delete mode 100644 drivers/video/fbdev/omap/lcd_osk.c

diff --git a/drivers/video/fbdev/omap/Makefile b/drivers/video/fbdev/omap/Makefile
index 504edb9c09dd..6d5082c76919 100644
--- a/drivers/video/fbdev/omap/Makefile
+++ b/drivers/video/fbdev/omap/Makefile
@@ -18,7 +18,6 @@ objs-y$(CONFIG_FB_OMAP_LCDC_HWA742) += hwa742.o
 
 lcds-y$(CONFIG_MACH_AMS_DELTA) += lcd_ams_delta.o
 lcds-y$(CONFIG_MACH_OMAP_PALMTE) += lcd_palmte.o
-lcds-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
 
 lcds-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
 
diff --git a/drivers/video/fbdev/omap/lcd_osk.c b/drivers/video/fbdev/omap/lcd_osk.c
deleted file mode 100644
index 8168ba0d47fd..000000000000
--- a/drivers/video/fbdev/omap/lcd_osk.c
+++ /dev/null
@@ -1,86 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * LCD panel support for the TI OMAP OSK board
- *
- * Copyright (C) 2004 Nokia Corporation
- * Author: Imre Deak <imre.deak@...ia.com>
- * Adapted for OSK by <dirk.behme@...bosch.com>
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-
-#include <linux/soc/ti/omap1-io.h>
-#include <linux/soc/ti/omap1-mux.h>
-
-#include "omapfb.h"
-
-static int osk_panel_enable(struct lcd_panel *panel)
-{
-	/* configure PWL pin */
-	omap_cfg_reg(PWL);
-
-	/* Enable PWL unit */
-	omap_writeb(0x01, OMAP_PWL_CLK_ENABLE);
-
-	/* Set PWL level */
-	omap_writeb(0xFF, OMAP_PWL_ENABLE);
-
-	/* set GPIO2 high (lcd power enabled) */
-	gpio_set_value(2, 1);
-
-	return 0;
-}
-
-static void osk_panel_disable(struct lcd_panel *panel)
-{
-	/* Set PWL level to zero */
-	omap_writeb(0x00, OMAP_PWL_ENABLE);
-
-	/* Disable PWL unit */
-	omap_writeb(0x00, OMAP_PWL_CLK_ENABLE);
-
-	/* set GPIO2 low */
-	gpio_set_value(2, 0);
-}
-
-static struct lcd_panel osk_panel = {
-	.name		= "osk",
-	.config		= OMAP_LCDC_PANEL_TFT,
-
-	.bpp		= 16,
-	.data_lines	= 16,
-	.x_res		= 240,
-	.y_res		= 320,
-	.pixel_clock	= 12500,
-	.hsw		= 40,
-	.hfp		= 40,
-	.hbp		= 72,
-	.vsw		= 1,
-	.vfp		= 1,
-	.vbp		= 0,
-	.pcd		= 12,
-
-	.enable		= osk_panel_enable,
-	.disable	= osk_panel_disable,
-};
-
-static int osk_panel_probe(struct platform_device *pdev)
-{
-	omapfb_register_panel(&osk_panel);
-	return 0;
-}
-
-static struct platform_driver osk_panel_driver = {
-	.probe		= osk_panel_probe,
-	.driver		= {
-		.name	= "lcd_osk",
-	},
-};
-
-module_platform_driver(osk_panel_driver);
-
-MODULE_AUTHOR("Imre Deak");
-MODULE_DESCRIPTION("LCD panel support for the TI OMAP OSK board");
-MODULE_LICENSE("GPL");
-- 
2.39.2