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| author | Arnd Bergmann <arnd@arndb.de> | 2019-09-02 22:33:24 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-20 17:48:12 +0200 |
| commit | 81994e0ffc373e67ace4c98797c35f8213f07753 (patch) | |
| tree | a334fff5750b53b644ab9f96a8cdea8b0c4a4c14 /arch/arm/mach-s3c24xx/mach-jive.c | |
| parent | 704b18250f59094f444d2728acccf52c185ac290 (diff) | |
| download | linux-81994e0ffc373e67ace4c98797c35f8213f07753.tar.gz | |
fbdev: s3c2410fb: remove mach header dependency
The s3c2410fb driver is too deeply intertwined with the s3c24xx platform code. Change it in a way that avoids the use of platform header files but having all interface data in a platform_data header, and the private register definitions next to the driver itself. One ugly bit here is that the driver pokes directly into gpio registers, which are owned by another driver. Passing the mapped addresses in platform_data is somewhat suboptimal, but it is a small improvement over the previous version. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20200806182059.2431-33-krzk@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/mach-s3c24xx/mach-jive.c')
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-jive.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 2c630ade08bb..ec6c40ea8f86 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -32,8 +32,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <mach/regs-gpio.h> -#include <mach/regs-lcd.h> -#include <mach/fb.h> +#include <linux/platform_data/fb-s3c2410.h> #include <mach/gpio-samsung.h> #include <asm/mach-types.h> @@ -320,6 +319,7 @@ static struct s3c2410fb_mach_info jive_lcd_config = { * data. */ .gpcup = (0xf << 1) | (0x3f << 10), + .gpcup_reg = S3C2410_GPCUP, .gpccon = (S3C2410_GPC1_VCLK | S3C2410_GPC2_VLINE | S3C2410_GPC3_VFRAME | S3C2410_GPC4_VM | @@ -333,8 +333,12 @@ static struct s3c2410fb_mach_info jive_lcd_config = { S3C2410_GPCCON_MASK(12) | S3C2410_GPCCON_MASK(13) | S3C2410_GPCCON_MASK(14) | S3C2410_GPCCON_MASK(15)), + .gpccon_reg = S3C2410_GPCCON, + .gpdup = (0x3f << 2) | (0x3f << 10), + .gpdup_reg = S3C2410_GPDUP, + .gpdcon = (S3C2410_GPD2_VD10 | S3C2410_GPD3_VD11 | S3C2410_GPD4_VD12 | S3C2410_GPD5_VD13 | S3C2410_GPD6_VD14 | S3C2410_GPD7_VD15 | @@ -348,6 +352,8 @@ static struct s3c2410fb_mach_info jive_lcd_config = { S3C2410_GPDCON_MASK(10) | S3C2410_GPDCON_MASK(11)| S3C2410_GPDCON_MASK(12) | S3C2410_GPDCON_MASK(13)| S3C2410_GPDCON_MASK(14) | S3C2410_GPDCON_MASK(15)), + + .gpdcon_reg = S3C2410_GPDCON, }; /* ILI9320 support. */ |