diff options
author | Wayne Zou <b36644@freescale.com> | 2012-04-04 20:38:37 +0800 |
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committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:34:22 +0800 |
commit | f13f2f6245c36709b90454ca1bda9bd9420b04e8 (patch) | |
tree | d3c2df6d20fb7f5db6c99694dc311a4b91819624 /arch/arm/plat-mxc/devices | |
parent | ff143240d36c3687542ae021ede4eaa5b3fae641 (diff) | |
download | linux-f13f2f6245c36709b90454ca1bda9bd9420b04e8.tar.gz |
ENGR00178875-1 VDOA: Add vdoa support on i.MX6 SOC platform
Add vdoa support on i.MX6 SOC platform
Signed-off-by: Wayne Zou <b36644@freescale.com>
Diffstat (limited to 'arch/arm/plat-mxc/devices')
-rwxr-xr-x | arch/arm/plat-mxc/devices/Kconfig | 3 | ||||
-rwxr-xr-x | arch/arm/plat-mxc/devices/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/plat-mxc/devices/platform-imx-vdoa.c | 60 |
3 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig index 3eead8ebda92..350845eb64f0 100755 --- a/arch/arm/plat-mxc/devices/Kconfig +++ b/arch/arm/plat-mxc/devices/Kconfig @@ -169,3 +169,6 @@ config IMX_HAVE_PLATFORM_IMX_MIPI_DSI config IMX_HAVE_PLATFORM_IMX_MIPI_CSI2 bool + +config IMX_HAVE_PLATFORM_IMX_VDOA + bool diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile index 71cfefa7cccb..f2741caecfca 100755 --- a/arch/arm/plat-mxc/devices/Makefile +++ b/arch/arm/plat-mxc/devices/Makefile @@ -61,3 +61,4 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_HDMI) += platform-imx-hdmi-soc-dai.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_ASRC) += platform-imx-asrc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_MIPI_DSI) += platform-imx-mipi_dsi.o obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_MIPI_CSI2) += platform-imx-mipi_csi2.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_VDOA) += platform-imx-vdoa.o diff --git a/arch/arm/plat-mxc/devices/platform-imx-vdoa.c b/arch/arm/plat-mxc/devices/platform-imx-vdoa.c new file mode 100644 index 000000000000..057fda6b389e --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-vdoa.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_vdoa_data_entry_single(soc, _id, _hwid, size) \ + { \ + .id = _id, \ + .iobase = soc ## _VDOA ## _hwid ## _BASE_ADDR, \ + .iosize = size, \ + .irq = soc ## _INT_VDOA ## _hwid, \ + } + +#define imx_vdoa_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_vdoa_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX6Q +#define MX6Q_VDOA_BASE_ADDR VDOA_BASE_ADDR +#define SOC_VDOA_BASE_ADDR MX6Q_VDOA_BASE_ADDR +#define MX6Q_INT_VDOA MXC_INT_VDOA +const struct imx_vdoa_data imx6q_vdoa_data __initconst = + imx_vdoa_data_entry_single(MX6Q, 0, , SZ_4K); +#endif + +struct platform_device *__init imx_add_vdoa( + const struct imx_vdoa_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("mxc_vdoa", -1, + res, ARRAY_SIZE(res), NULL, 0); +} |