From: Arnd Bergmann <arnd@arndb.de>
To: Tony Lindgren <tony@atomide.com>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-fbdev@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/22] ARM: omap1: innovator: pass lcd control address as pdata
Date: Thu, 08 Aug 2019 21:22:10 +0000 [thread overview]
Message-ID: <20190808212234.2213262-2-arnd@arndb.de> (raw)
In-Reply-To: <20190808212234.2213262-1-arnd@arndb.de>
To avoid using the mach/omap1510.h header file, pass the correct
address as platform data.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/arm/mach-omap1/board-innovator.c | 3 +++
drivers/video/fbdev/omap/lcd_inn1510.c | 7 +++++--
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index cbe093f969d5..2425f1bacb33 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -194,6 +194,9 @@ static struct platform_device innovator1510_smc91x_device = {
static struct platform_device innovator1510_lcd_device = {
.name = "lcd_inn1510",
.id = -1,
+ .dev = {
+ .platform_data = (void __force *)OMAP1510_FPGA_LCD_PANEL_CONTROL,
+ }
};
static struct platform_device innovator1510_spi_device = {
diff --git a/drivers/video/fbdev/omap/lcd_inn1510.c b/drivers/video/fbdev/omap/lcd_inn1510.c
index 776e7f8d656e..37ed0c14aa5a 100644
--- a/drivers/video/fbdev/omap/lcd_inn1510.c
+++ b/drivers/video/fbdev/omap/lcd_inn1510.c
@@ -14,15 +14,17 @@
#include "omapfb.h"
+static void __iomem *omap1510_fpga_lcd_panel_control;
+
static int innovator1510_panel_enable(struct lcd_panel *panel)
{
- __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL);
+ __raw_writeb(0x7, omap1510_fpga_lcd_panel_control);
return 0;
}
static void innovator1510_panel_disable(struct lcd_panel *panel)
{
- __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL);
+ __raw_writeb(0x0, omap1510_fpga_lcd_panel_control);
}
static struct lcd_panel innovator1510_panel = {
@@ -48,6 +50,7 @@ static struct lcd_panel innovator1510_panel = {
static int innovator1510_panel_probe(struct platform_device *pdev)
{
+ omap1510_fpga_lcd_panel_control = (void __iomem *)pdev->dev.platform_data;
omapfb_register_panel(&innovator1510_panel);
return 0;
}
--
2.20.0
next parent reply other threads:[~2019-08-08 21:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190808212234.2213262-1-arnd@arndb.de>
2019-08-08 21:22 ` Arnd Bergmann [this message]
2019-08-09 11:29 ` [PATCH 01/22] ARM: omap1: innovator: pass lcd control address as pdata Bartlomiej Zolnierkiewicz
2019-08-08 21:22 ` [PATCH 09/22] fbdev: omap: avoid using mach/*.h files Arnd Bergmann
2019-08-09 11:34 ` Bartlomiej Zolnierkiewicz
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