Subject: [PATCH v2 1/7] OMAP2: hwmod data: add mailbox data

From: [email-masked] (Cousson, Benoit)
Date: Sat, 06 Nov 2010 13:08:58 -0400

Hi Omar,

On 11/5/2010 9:17 PM, Ramirez Luna, Omar wrote:
> hwmod data for omap2430 and 2420.
>
> Signed-off-by: Omar Ramirez Luna<[email-masked]>
> ---
>   arch/arm/mach-omap2/omap_hwmod_2420_data.c |   67 ++++++++++++++++++++++++++++
>   arch/arm/mach-omap2/omap_hwmod_2430_data.c |   66 +++++++++++++++++++++++++++
>   2 files changed, 133 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
> index a1a3dd6..76ad991 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
> @@ -557,6 +557,72 @@ static struct omap_hwmod omap2420_i2c2_hwmod = {
>   	.flags		= HWMOD_16BIT_REG,
>   };
>
> +/* mailbox */
> +
> +static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = {
> +	.rev_offs	= 0x000,
> +	.sysc_offs	= 0x010,
> +	.syss_offs	= 0x014,
> +	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
> +				SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
> +	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> +	.sysc_fields	=&omap_hwmod_sysc_type1,
> +};
> +
> +static struct omap_hwmod_class omap2420_mailbox_hwmod_class = {
> +	.name = "mailbox",
> +	.sysc =&omap2420_mailbox_sysc,
> +};
> +
> +static struct omap_hwmod omap2420_mailbox_hwmod;
> +
> +static struct omap_hwmod_addr_space omap2420_mailbox_addrs[] = {
> +	{
> +		.pa_start	= OMAP24XX_MAILBOX_BASE,
> +		.pa_end		= OMAP24XX_MAILBOX_BASE + SZ_4K - 1,
> +		.flags		= ADDR_TYPE_RT,
> +	},
> +};
> +
> +/* l4_core ->  mailbox */
> +static struct omap_hwmod_ocp_if omap2420_l4_core__mailbox = {
> +	.master		=&omap2420_l4_core_hwmod,
> +	.slave		=&omap2420_mailbox_hwmod,
> +	.addr		= omap2420_mailbox_addrs,
> +	.clk		= "mailboxes_ick",

Could you try to be consistent with the omap4 format? it is easier to 
diff between Soc version: .clk is before .addr.

> +	.addr_cnt	= ARRAY_SIZE(omap2420_mailbox_addrs),
> +	.user		= OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +/* mailbox slave ports */
> +static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = {
> +	&omap2420_l4_core__mailbox,
> +};
> +
> +static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
> +	{ .name = "dsp", .irq = INT_24XX_MAIL_U0_MPU, },
> +	{ .name = "iva", .irq = INT_24XX_MAIL_U3_MPU, },
> +};
> +
> +static struct omap_hwmod omap2420_mailbox_hwmod = {
> +	.name		= "mailbox",
> +	.class		=&omap2420_mailbox_hwmod_class,
> +	.prcm		= {
> +		.omap2 = {
> +			.prcm_reg_id = 1,
> +			.module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
> +			.module_offs = CORE_MOD,
> +			.idlest_reg_id = 1,
> +			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
> +		},
> +	},

Same things with the format, put that after irqs_cnt and before slaves.

> +	.mpu_irqs	= omap2420_mailbox_irqs,
> +	.mpu_irqs_cnt	= ARRAY_SIZE(omap2420_mailbox_irqs),
> +	.slaves		= omap2420_mailbox_slaves,
> +	.slaves_cnt	= ARRAY_SIZE(omap2420_mailbox_slaves),
> +	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
> +};
> +
>   static __initdata struct omap_hwmod *omap2420_hwmods[] = {
>   	&omap2420_l3_main_hwmod,
>   	&omap2420_l4_core_hwmod,
> @@ -569,6 +635,7 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
>   	&omap2420_uart3_hwmod,
>   	&omap2420_i2c1_hwmod,
>   	&omap2420_i2c2_hwmod,

Add a blank line between each class. OK it was not done for i2c, but it 
should.

All the comments are applicable to the 2430 and 3430 data as well.

Thanks,
Benoit

> +	&omap2420_mailbox_hwmod,
>   	NULL,
>   };
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
> index 7cf0d3a..991bd5b 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
> @@ -569,6 +569,71 @@ static struct omap_hwmod omap2430_i2c2_hwmod = {
>   	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
>   };
>
> +/* mailbox */
> +
> +static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = {
> +	.rev_offs	= 0x000,
> +	.sysc_offs	= 0x010,
> +	.syss_offs	= 0x014,
> +	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
> +				SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
> +	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> +	.sysc_fields	=&omap_hwmod_sysc_type1,
> +};
> +
> +static struct omap_hwmod_class omap2430_mailbox_hwmod_class = {
> +	.name = "mailbox",
> +	.sysc =&omap2430_mailbox_sysc,
> +};
> +
> +static struct omap_hwmod omap2430_mailbox_hwmod;
> +
> +static struct omap_hwmod_addr_space omap2430_mailbox_addrs[] = {
> +	{
> +		.pa_start	= OMAP24XX_MAILBOX_BASE,
> +		.pa_end		= OMAP24XX_MAILBOX_BASE + SZ_4K - 1,
> +		.flags		= ADDR_TYPE_RT,
> +	},
> +};
> +
> +/* l4_core ->  mailbox */
> +static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = {
> +	.master		=&omap2430_l4_core_hwmod,
> +	.slave		=&omap2430_mailbox_hwmod,
> +	.addr		= omap2430_mailbox_addrs,
> +	.clk		= "mailboxes_ick",
> +	.addr_cnt	= ARRAY_SIZE(omap2430_mailbox_addrs),
> +	.user		= OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +/* mailbox slave ports */
> +static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = {
> +	&omap2430_l4_core__mailbox,
> +};
> +
> +static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
> +	{ .name = "dsp", .irq = INT_24XX_MAIL_U0_MPU, },
> +};
> +
> +static struct omap_hwmod omap2430_mailbox_hwmod = {
> +	.name		= "mailbox",
> +	.class		=&omap2430_mailbox_hwmod_class,
> +	.prcm		= {
> +		.omap2 = {
> +			.prcm_reg_id = 1,
> +			.module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
> +			.module_offs = CORE_MOD,
> +			.idlest_reg_id = 1,
> +			.idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
> +		},
> +	},
> +	.mpu_irqs	= omap2430_mailbox_irqs,
> +	.mpu_irqs_cnt	= ARRAY_SIZE(omap2430_mailbox_irqs),
> +	.slaves		= omap2430_mailbox_slaves,
> +	.slaves_cnt	= ARRAY_SIZE(omap2430_mailbox_slaves),
> +	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
> +};
> +
>   static __initdata struct omap_hwmod *omap2430_hwmods[] = {
>   	&omap2430_l3_main_hwmod,
>   	&omap2430_l4_core_hwmod,
> @@ -581,6 +646,7 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = {
>   	&omap2430_uart3_hwmod,
>   	&omap2430_i2c1_hwmod,
>   	&omap2430_i2c2_hwmod,
> +	&omap2430_mailbox_hwmod,
>   	NULL,
>   };
>