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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-28 20:39:13 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-28 20:39:13 +0100 |
| commit | 9bafc74163d8bccca9810159aab39be926fb877c (patch) | |
| tree | baa3ba406135247eeb9cdf495448b5db8eea2f0b /arch/arm/mach-s5p64x0/dev-spi.c | |
| parent | 8df6516864462cb7a6f87d5a46df68fb0faebbb5 (diff) | |
| parent | b3773301c4290f054aa2aa5379e59a1bf4f78bdf (diff) | |
| download | blackbird-op-linux-9bafc74163d8bccca9810159aab39be926fb877c.tar.gz blackbird-op-linux-9bafc74163d8bccca9810159aab39be926fb877c.zip | |
Merge branch 'devel-stable' into devel
Diffstat (limited to 'arch/arm/mach-s5p64x0/dev-spi.c')
| -rw-r--r-- | arch/arm/mach-s5p64x0/dev-spi.c | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/arch/arm/mach-s5p64x0/dev-spi.c b/arch/arm/mach-s5p64x0/dev-spi.c index 5b69ec4c8af3..e78ee18c76e3 100644 --- a/arch/arm/mach-s5p64x0/dev-spi.c +++ b/arch/arm/mach-s5p64x0/dev-spi.c @@ -39,23 +39,15 @@ static char *s5p64x0_spi_src_clks[] = { */ static int s5p6440_spi_cfg_gpio(struct platform_device *pdev) { + unsigned int base; + switch (pdev->id) { case 0: - s3c_gpio_cfgpin(S5P6440_GPC(0), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6440_GPC(1), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6440_GPC(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5P6440_GPC(0), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6440_GPC(1), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6440_GPC(2), S3C_GPIO_PULL_UP); + base = S5P6440_GPC(0); break; case 1: - s3c_gpio_cfgpin(S5P6440_GPC(4), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6440_GPC(5), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6440_GPC(6), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5P6440_GPC(4), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6440_GPC(5), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6440_GPC(6), S3C_GPIO_PULL_UP); + base = S5P6440_GPC(4); break; default: @@ -63,28 +55,23 @@ static int s5p6440_spi_cfg_gpio(struct platform_device *pdev) return -EINVAL; } + s3c_gpio_cfgall_range(base, 3, + S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); + return 0; } static int s5p6450_spi_cfg_gpio(struct platform_device *pdev) { + unsigned int base; + switch (pdev->id) { case 0: - s3c_gpio_cfgpin(S5P6450_GPC(0), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6450_GPC(1), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6450_GPC(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5P6450_GPC(0), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6450_GPC(1), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6450_GPC(2), S3C_GPIO_PULL_UP); + base = S5P6450_GPC(0); break; case 1: - s3c_gpio_cfgpin(S5P6450_GPC(4), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6450_GPC(5), S3C_GPIO_SFN(2)); - s3c_gpio_cfgpin(S5P6450_GPC(6), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5P6450_GPC(4), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6450_GPC(5), S3C_GPIO_PULL_UP); - s3c_gpio_setpull(S5P6450_GPC(6), S3C_GPIO_PULL_UP); + base = S5P6450_GPC(4); break; default: @@ -92,6 +79,9 @@ static int s5p6450_spi_cfg_gpio(struct platform_device *pdev) return -EINVAL; } + s3c_gpio_cfgall_range(base, 3, + S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); + return 0; } |
