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| author | Benoit Cousson <b-cousson@ti.com> | 2011-02-18 14:01:06 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-21 14:20:41 -0800 |
| commit | 905a74d9a0452b15bb4087a0ea48d017430e4e23 (patch) | |
| tree | 0406bf5bf1ada1d1b83b15f9f4962bec3ca22221 /arch/arm | |
| parent | df7ffd317d36d36095c26bb57b3dd405274048e5 (diff) | |
| download | linux-3.10-905a74d9a0452b15bb4087a0ea48d017430e4e23.tar.gz linux-3.10-905a74d9a0452b15bb4087a0ea48d017430e4e23.tar.bz2 linux-3.10-905a74d9a0452b15bb4087a0ea48d017430e4e23.zip | |
OMAP4: hwmod data: Add rev and dev_attr fields in McSPI
- Add a rev attribute to identify various McSPI IP version.
- Add a dev_attr structure to provide the number of chipselect
supported by the instance.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Govindraj.R <govindraj.raja@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 84e795cf064..182aa79d5e5 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -24,6 +24,7 @@ #include <plat/cpu.h> #include <plat/gpio.h> #include <plat/dma.h> +#include <plat/mcspi.h> #include "omap_hwmod_common_data.h" @@ -3114,6 +3115,7 @@ static struct omap_hwmod_class_sysconfig omap44xx_mcspi_sysc = { static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = { .name = "mcspi", .sysc = &omap44xx_mcspi_sysc, + .rev = OMAP4_MCSPI_REV, }; /* mcspi1 */ @@ -3156,6 +3158,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcspi1_slaves[] = { &omap44xx_l4_per__mcspi1, }; +/* mcspi1 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi1_dev_attr = { + .num_chipselect = 4, +}; + static struct omap_hwmod omap44xx_mcspi1_hwmod = { .name = "mcspi1", .class = &omap44xx_mcspi_hwmod_class, @@ -3169,6 +3176,7 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = { .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL, }, }, + .dev_attr = &mcspi1_dev_attr, .slaves = omap44xx_mcspi1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi1_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), @@ -3210,6 +3218,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcspi2_slaves[] = { &omap44xx_l4_per__mcspi2, }; +/* mcspi2 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi2_dev_attr = { + .num_chipselect = 2, +}; + static struct omap_hwmod omap44xx_mcspi2_hwmod = { .name = "mcspi2", .class = &omap44xx_mcspi_hwmod_class, @@ -3223,6 +3236,7 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = { .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL, }, }, + .dev_attr = &mcspi2_dev_attr, .slaves = omap44xx_mcspi2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi2_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), @@ -3264,6 +3278,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcspi3_slaves[] = { &omap44xx_l4_per__mcspi3, }; +/* mcspi3 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi3_dev_attr = { + .num_chipselect = 2, +}; + static struct omap_hwmod omap44xx_mcspi3_hwmod = { .name = "mcspi3", .class = &omap44xx_mcspi_hwmod_class, @@ -3277,6 +3296,7 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = { .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL, }, }, + .dev_attr = &mcspi3_dev_attr, .slaves = omap44xx_mcspi3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi3_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), @@ -3316,6 +3336,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcspi4_slaves[] = { &omap44xx_l4_per__mcspi4, }; +/* mcspi4 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi4_dev_attr = { + .num_chipselect = 1, +}; + static struct omap_hwmod omap44xx_mcspi4_hwmod = { .name = "mcspi4", .class = &omap44xx_mcspi_hwmod_class, @@ -3329,6 +3354,7 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = { .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL, }, }, + .dev_attr = &mcspi4_dev_attr, .slaves = omap44xx_mcspi4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi4_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), |