[PATCH 1/7] ARM: S5PV310: Add platform definitions for FIMC
Kukjin Kim
kgene.kim at samsung.com
Fri Mar 11 19:27:31 EST 2011
Marek Szyprowski wrote:
>
> From: Sylwester Nawrocki <s.nawrocki at samsung.com>
>
> Add support for fourth FIMC platform device definition and define
> resources for FIMC modules on S5PV310 machines.
>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> ---
> 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 at samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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