Subject: [PATCHv2 14/16] ARM: OMAP3: hwmod data: cleanup data for IOMMUs

From: [email-masked] (Suman Anna)
Date: Wed, 26 Feb 2014 11:59:03 -0600

Tony,

On 02/26/2014 11:18 AM, Tony Lindgren wrote:
> * Suman Anna <[email-masked]> [140213 10:19]:
>> From: Florian Vaussard <[email-masked]>
>>
>> The irq numbers, ocp address space and device attribute data
>> have all been cleaned up for OMAP3 IOMMUs. All this data is
>> populated via the corresponding dt node.
>>
>> Signed-off-by: Florian Vaussard <[email-masked]>
>> Signed-off-by: Suman Anna <[email-masked]>
>
> This will need to wait until we've made omap3 to be DT only
> as this will break idling of things for the legacy booting.
>

OK, will drop this and I will adjust Patch 9 to support the legacy boot 
for OMAP3 ISP.

regards
Suman

>
>> ---
>>   arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 46 ------------------------------
>>   1 file changed, 46 deletions(-)
>>
>> diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
>> index 9c7e23a..d68c131 100644
>> --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
>> +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
>> @@ -24,7 +24,6 @@
>>   #include "l4_3xxx.h"
>>   #include <linux/platform_data/asoc-ti-mcbsp.h>
>>   #include <linux/platform_data/spi-omap2-mcspi.h>
>> -#include <linux/platform_data/iommu-omap.h>
>>   #include <linux/platform_data/mailbox-omap.h>
>>   #include <plat/dmtimer.h>
>>
>> @@ -2991,83 +2990,39 @@ static struct omap_hwmod_class omap3xxx_mmu_hwmod_class = {
>>
>>   /* mmu isp */
>>
>> -static struct omap_mmu_dev_attr mmu_isp_dev_attr = {
>> -	.da_start	= 0x0,
>> -	.da_end		= 0xfffff000,
>> -	.nr_tlb_entries = 8,
>> -};
>> -
>>   static struct omap_hwmod omap3xxx_mmu_isp_hwmod;
>> -static struct omap_hwmod_irq_info omap3xxx_mmu_isp_irqs[] = {
>> -	{ .irq = 24 + OMAP_INTC_START, },
>> -	{ .irq = -1 }
>> -};
>> -
>> -static struct omap_hwmod_addr_space omap3xxx_mmu_isp_addrs[] = {
>> -	{
>> -		.pa_start	= 0x480bd400,
>> -		.pa_end		= 0x480bd47f,
>> -		.flags		= ADDR_TYPE_RT,
>> -	},
>> -	{ }
>> -};
>>
>>   /* l4_core -> mmu isp */
>>   static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmu_isp = {
>>   	.master		= &omap3xxx_l4_core_hwmod,
>>   	.slave		= &omap3xxx_mmu_isp_hwmod,
>> -	.addr		= omap3xxx_mmu_isp_addrs,
>>   	.user		= OCP_USER_MPU | OCP_USER_SDMA,
>>   };
>>
>>   static struct omap_hwmod omap3xxx_mmu_isp_hwmod = {
>>   	.name		= "mmu_isp",
>>   	.class		= &omap3xxx_mmu_hwmod_class,
>> -	.mpu_irqs	= omap3xxx_mmu_isp_irqs,
>>   	.main_clk	= "cam_ick",
>> -	.dev_attr	= &mmu_isp_dev_attr,
>>   	.flags		= HWMOD_NO_IDLEST,
>>   };
>>
>>   /* mmu iva */
>>
>> -static struct omap_mmu_dev_attr mmu_iva_dev_attr = {
>> -	.da_start	= 0x11000000,
>> -	.da_end		= 0xfffff000,
>> -	.nr_tlb_entries = 32,
>> -};
>> -
>>   static struct omap_hwmod omap3xxx_mmu_iva_hwmod;
>> -static struct omap_hwmod_irq_info omap3xxx_mmu_iva_irqs[] = {
>> -	{ .irq = 28 + OMAP_INTC_START, },
>> -	{ .irq = -1 }
>> -};
>> -
>>   static struct omap_hwmod_rst_info omap3xxx_mmu_iva_resets[] = {
>>   	{ .name = "mmu", .rst_shift = 1, .st_shift = 9 },
>>   };
>>
>> -static struct omap_hwmod_addr_space omap3xxx_mmu_iva_addrs[] = {
>> -	{
>> -		.pa_start	= 0x5d000000,
>> -		.pa_end		= 0x5d00007f,
>> -		.flags		= ADDR_TYPE_RT,
>> -	},
>> -	{ }
>> -};
>> -
>>   /* l3_main -> iva mmu */
>>   static struct omap_hwmod_ocp_if omap3xxx_l3_main__mmu_iva = {
>>   	.master		= &omap3xxx_l3_main_hwmod,
>>   	.slave		= &omap3xxx_mmu_iva_hwmod,
>> -	.addr		= omap3xxx_mmu_iva_addrs,
>>   	.user		= OCP_USER_MPU | OCP_USER_SDMA,
>>   };
>>
>>   static struct omap_hwmod omap3xxx_mmu_iva_hwmod = {
>>   	.name		= "mmu_iva",
>>   	.class		= &omap3xxx_mmu_hwmod_class,
>> -	.mpu_irqs	= omap3xxx_mmu_iva_irqs,
>>   	.clkdm_name	= "iva2_clkdm",
>>   	.rst_lines	= omap3xxx_mmu_iva_resets,
>>   	.rst_lines_cnt	= ARRAY_SIZE(omap3xxx_mmu_iva_resets),
>> @@ -3080,7 +3035,6 @@ static struct omap_hwmod omap3xxx_mmu_iva_hwmod = {
>>   			.idlest_idle_bit = OMAP3430_ST_IVA2_SHIFT,
>>   		},
>>   	},
>> -	.dev_attr	= &mmu_iva_dev_attr,
>>   	.flags		= HWMOD_NO_IDLEST,
>>   };
>>
>> --
>> 1.8.5.3
>>