[01/22] ARM: omap1: innovator: pass lcd control address as pdata
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Message ID 20190808212234.2213262-2-arnd@arndb.de
State New
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  • [01/22] ARM: omap1: innovator: pass lcd control address as pdata
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Commit Message

Arnd Bergmann Aug. 8, 2019, 9:22 p.m. UTC
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(-)

Comments

Bartlomiej Zolnierkiewicz Aug. 9, 2019, 11:29 a.m. UTC | #1
On 8/8/19 11:22 PM, Arnd Bergmann wrote:
> To avoid using the mach/omap1510.h header file, pass the correct
> address as platform data.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

For fbdev part:

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> ---
>  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;
>  }

Patch
diff mbox series

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;
 }