RE: [PATCH 1/7] ARM: S5PV310: Add platform definitions for FIMC

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Marek Szyprowski wrote:
> 
> From: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> 
> Add support for fourth FIMC platform device definition and define
> resources for FIMC modules on S5PV310 machines.
> 
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
>  arch/arm/mach-s5pv310/cpu.c                    |    7 ++++
>  arch/arm/mach-s5pv310/include/mach/irqs.h      |    4 ++
>  arch/arm/mach-s5pv310/include/mach/map.h       |    8 ++++
>  arch/arm/plat-s5p/Kconfig                      |    5 +++
>  arch/arm/plat-s5p/Makefile                     |    1 +
>  arch/arm/plat-s5p/dev-fimc3.c                  |   43
> ++++++++++++++++++++++++
>  arch/arm/plat-samsung/include/plat/devs.h      |    1 +
>  arch/arm/plat-samsung/include/plat/fimc-core.h |    5 +++
>  8 files changed, 74 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/plat-s5p/dev-fimc3.c
> 
> diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
> index 0db0fb6..0bdb0b0 100644
> --- a/arch/arm/mach-s5pv310/cpu.c
> +++ b/arch/arm/mach-s5pv310/cpu.c
> @@ -21,6 +21,8 @@
>  #include <plat/clock.h>
>  #include <plat/s5pv310.h>
>  #include <plat/sdhci.h>
> +#include <plat/devs.h>
> +#include <plat/fimc-core.h>
> 
>  #include <mach/regs-irq.h>
> 
> @@ -114,6 +116,11 @@ void __init s5pv310_map_io(void)
>  	s5pv310_default_sdhci1();
>  	s5pv310_default_sdhci2();
>  	s5pv310_default_sdhci3();
> +
> +	s3c_fimc_setname(0, "s5pv310-fimc");
> +	s3c_fimc_setname(1, "s5pv310-fimc");
> +	s3c_fimc_setname(2, "s5pv310-fimc");
> +	s3c_fimc_setname(3, "s5pv310-fimc");
>  }
> 
>  void __init s5pv310_init_clocks(int xtal)
> diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-
> s5pv310/include/mach/irqs.h
> index 536b0b5..0e99968 100644
> --- a/arch/arm/mach-s5pv310/include/mach/irqs.h
> +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
> @@ -107,6 +107,10 @@
> 
>  #define IRQ_MIPI_CSIS0		COMBINER_IRQ(30, 0)
>  #define IRQ_MIPI_CSIS1		COMBINER_IRQ(30, 1)
> +#define IRQ_FIMC0		COMBINER_IRQ(32, 0)
> +#define IRQ_FIMC1		COMBINER_IRQ(32, 1)
> +#define IRQ_FIMC2		COMBINER_IRQ(33, 0)
> +#define IRQ_FIMC3		COMBINER_IRQ(33, 1)
> 
>  #define IRQ_ONENAND_AUDI	COMBINER_IRQ(34, 0)
> 
> diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-
> s5pv310/include/mach/map.h
> index 901657f..0db3a47 100644
> --- a/arch/arm/mach-s5pv310/include/mach/map.h
> +++ b/arch/arm/mach-s5pv310/include/mach/map.h
> @@ -25,6 +25,10 @@
> 
>  #define S5PV310_PA_SYSRAM		0x02025000
> 
> +#define S5PV310_PA_FIMC0		0x11800000
> +#define S5PV310_PA_FIMC1		0x11810000
> +#define S5PV310_PA_FIMC2		0x11820000
> +#define S5PV310_PA_FIMC3		0x11830000
>  #define S5PV310_PA_I2S0			0x03830000
>  #define S5PV310_PA_I2S1			0xE3100000
>  #define S5PV310_PA_I2S2			0xE2A00000
> @@ -121,6 +125,10 @@
>  #define S5P_PA_CHIPID			S5PV310_PA_CHIPID
>  #define S5P_PA_MIPI_CSIS0		S5PV310_PA_MIPI_CSIS0
>  #define S5P_PA_MIPI_CSIS1		S5PV310_PA_MIPI_CSIS1
> +#define S5P_PA_FIMC0			S5PV310_PA_FIMC0
> +#define S5P_PA_FIMC1			S5PV310_PA_FIMC1
> +#define S5P_PA_FIMC2			S5PV310_PA_FIMC2
> +#define S5P_PA_FIMC3			S5PV310_PA_FIMC3
>  #define S5P_PA_ONENAND			S5PC210_PA_ONENAND
>  #define S5P_PA_ONENAND_DMA		S5PC210_PA_ONENAND_DMA
>  #define S5P_PA_SDRAM			S5PV310_PA_SDRAM
> diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
> index 557f8c5..0db2a7a 100644
> --- a/arch/arm/plat-s5p/Kconfig
> +++ b/arch/arm/plat-s5p/Kconfig
> @@ -60,6 +60,11 @@ config S5P_DEV_FIMC2
>  	help
>  	  Compile in platform device definitions for FIMC controller 2
> 
> +config S5P_DEV_FIMC3
> +	bool
> +	help
> +	  Compile in platform device definitions for FIMC controller 3
> +
>  config S5P_DEV_ONENAND
>  	bool
>  	help
> diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
> index ce5a0a7..cfcd1db 100644
> --- a/arch/arm/plat-s5p/Makefile
> +++ b/arch/arm/plat-s5p/Makefile
> @@ -28,6 +28,7 @@ obj-$(CONFIG_SUSPEND)		+= irq-pm.o
>  obj-$(CONFIG_S5P_DEV_FIMC0)	+= dev-fimc0.o
>  obj-$(CONFIG_S5P_DEV_FIMC1)	+= dev-fimc1.o
>  obj-$(CONFIG_S5P_DEV_FIMC2)	+= dev-fimc2.o
> +obj-$(CONFIG_S5P_DEV_FIMC3)	+= dev-fimc3.o
>  obj-$(CONFIG_S5P_DEV_ONENAND)	+= dev-onenand.o
>  obj-$(CONFIG_S5P_DEV_CSIS0)	+= dev-csis0.o
>  obj-$(CONFIG_S5P_DEV_CSIS1)	+= dev-csis1.o
> diff --git a/arch/arm/plat-s5p/dev-fimc3.c b/arch/arm/plat-s5p/dev-fimc3.c
> new file mode 100644
> index 0000000..ef31bec
> --- /dev/null
> +++ b/arch/arm/plat-s5p/dev-fimc3.c
> @@ -0,0 +1,43 @@
> +/* linux/arch/arm/plat-s5p/dev-fimc3.c
> + *
> + * Copyright (c) 2010 Samsung Electronics
> + *
> + * Base S5P FIMC3 resource and device definitions
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/dma-mapping.h>
> +#include <linux/platform_device.h>
> +#include <linux/interrupt.h>
> +#include <linux/ioport.h>
> +#include <mach/map.h>
> +
> +static struct resource s5p_fimc3_resource[] = {
> +	[0] = {
> +		.start	= S5P_PA_FIMC3,
> +		.end	= S5P_PA_FIMC3 + SZ_4K - 1,
> +		.flags	= IORESOURCE_MEM,
> +	},
> +	[1] = {
> +		.start	= IRQ_FIMC3,
> +		.end	= IRQ_FIMC3,
> +		.flags	= IORESOURCE_IRQ,
> +	},
> +};
> +
> +static u64 s5p_fimc3_dma_mask = DMA_BIT_MASK(32);
> +
> +struct platform_device s5p_device_fimc3 = {
> +	.name		= "s5p-fimc",
> +	.id		= 3,
> +	.num_resources	= ARRAY_SIZE(s5p_fimc3_resource),
> +	.resource	= s5p_fimc3_resource,
> +	.dev		= {
> +		.dma_mask		= &s5p_fimc3_dma_mask,
> +		.coherent_dma_mask	= DMA_BIT_MASK(32),
> +	},
> +};
> diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-
> samsung/include/plat/devs.h
> index b4d208b..b0123f3 100644
> --- a/arch/arm/plat-samsung/include/plat/devs.h
> +++ b/arch/arm/plat-samsung/include/plat/devs.h
> @@ -133,6 +133,7 @@ extern struct platform_device samsung_device_keypad;
>  extern struct platform_device s5p_device_fimc0;
>  extern struct platform_device s5p_device_fimc1;
>  extern struct platform_device s5p_device_fimc2;
> +extern struct platform_device s5p_device_fimc3;
> 
>  extern struct platform_device s5p_device_mipi_csis0;
>  extern struct platform_device s5p_device_mipi_csis1;
> diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h
b/arch/arm/plat-
> samsung/include/plat/fimc-core.h
> index 81a3bfe..945a99d 100644
> --- a/arch/arm/plat-samsung/include/plat/fimc-core.h
> +++ b/arch/arm/plat-samsung/include/plat/fimc-core.h
> @@ -38,6 +38,11 @@ static inline void s3c_fimc_setname(int id, char *name)
>  		s5p_device_fimc2.name = name;
>  		break;
>  #endif
> +#ifdef CONFIG_S5P_DEV_FIMC3
> +	case 3:
> +		s5p_device_fimc3.name = name;
> +		break;
> +#endif
>  	}
>  }
> 
> --

Ok, applied this based on my for-next.
Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

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