Subject: [PATCH 2/2] ARM: omap5: hwmod_data: Add AESS related data

From: [email-masked] (Peter Ujfalusi)
Date: Fri, 9 May 2014 11:00:18 +0300

Paul,

On 04/30/2014 02:43 PM, Peter Ujfalusi wrote:
> Add the needed hwmod entries which is needed for AESS (Audio Engine
> SubSystem) and ABE.

please ignore this patch to add AESS to hwmod data. W/o addresses defined we
will see warnings printed. So either I add the addresses to hwmod data or need
to have aess also in DT.

-- 
P?ter

> Signed-off-by: Peter Ujfalusi <[email-masked]>
> ---
>  arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 64 ++++++++++++++++++++++++++++++
>  1 file changed, 64 insertions(+)
> 
> diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
> index e829664e6a6c..3e20c025b5a4 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
> @@ -146,6 +146,7 @@ static struct omap_hwmod omap54xx_l4_abe_hwmod = {
>  	.prcm = {
>  		.omap4 = {
>  			.clkctrl_offs = OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET,
> +			.context_offs = OMAP54XX_RM_ABE_AESS_CONTEXT_OFFSET,
>  			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
>  		},
>  	},
> @@ -211,6 +212,42 @@ static struct omap_hwmod omap54xx_mpu_private_hwmod = {
>  };
>  
>  /*
> + * 'aess' class
> + * audio engine sub system
> + */
> +
> +static struct omap_hwmod_class_sysconfig omap54xx_aess_sysc = {
> +	.rev_offs	= 0x0000,
> +	.sysc_offs	= 0x0010,
> +	.sysc_flags	= (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
> +	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
> +			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART |
> +			   MSTANDBY_SMART_WKUP),
> +	.sysc_fields	= &omap_hwmod_sysc_type2,
> +};
> +
> +static struct omap_hwmod_class omap54xx_aess_hwmod_class = {
> +	.name	= "aess",
> +	.sysc	= &omap54xx_aess_sysc,
> +	.enable_preprogram = omap_hwmod_aess_preprogram,
> +};
> +
> +/* aess */
> +static struct omap_hwmod omap54xx_aess_hwmod = {
> +	.name		= "aess",
> +	.class		= &omap54xx_aess_hwmod_class,
> +	.clkdm_name	= "abe_clkdm",
> +	.main_clk	= "aess_fclk",
> +	.prcm = {
> +		.omap4 = {
> +			.clkctrl_offs = OMAP54XX_CM_ABE_AESS_CLKCTRL_OFFSET,
> +			.context_offs = OMAP54XX_RM_ABE_AESS_CONTEXT_OFFSET,
> +			.modulemode   = MODULEMODE_SWCTRL,
> +		},
> +	},
> +};
> +
> +/*
>   * 'counter' class
>   * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
>   */
> @@ -1892,6 +1929,14 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_3 = {
>  	.user		= OCP_USER_MPU | OCP_USER_SDMA,
>  };
>  
> +/* aess -> l4_abe */
> +static struct omap_hwmod_ocp_if __maybe_unused omap54xx_aess__l4_abe = {
> +	.master		= &omap54xx_aess_hwmod,
> +	.slave		= &omap54xx_l4_abe_hwmod,
> +	.clk		= "abe_iclk",
> +	.user		= OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
>  /* l3_main_1 -> l4_abe */
>  static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_abe = {
>  	.master		= &omap54xx_l3_main_1_hwmod,
> @@ -1966,6 +2011,22 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__dma_system = {
>  	.user		= OCP_USER_MPU | OCP_USER_SDMA,
>  };
>  
> +/* l4_abe -> aess */
> +static struct omap_hwmod_ocp_if __maybe_unused omap54xx_l4_abe__aess = {
> +	.master		= &omap54xx_l4_abe_hwmod,
> +	.slave		= &omap54xx_aess_hwmod,
> +	.clk		= "abe_iclk",
> +	.user		= OCP_USER_MPU,
> +};
> +
> +/* l4_abe -> aess (dma) */
> +static struct omap_hwmod_ocp_if __maybe_unused omap54xx_l4_abe__aess_dma = {
> +	.master		= &omap54xx_l4_abe_hwmod,
> +	.slave		= &omap54xx_aess_hwmod,
> +	.clk		= "abe_iclk",
> +	.user		= OCP_USER_SDMA,
> +};
> +
>  /* l4_abe -> dmic */
>  static struct omap_hwmod_ocp_if omap54xx_l4_abe__dmic = {
>  	.master		= &omap54xx_l4_abe_hwmod,
> @@ -2417,6 +2478,9 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
>  	&omap54xx_l3_main_1__l3_main_3,
>  	&omap54xx_l3_main_2__l3_main_3,
>  	&omap54xx_l4_cfg__l3_main_3,
> +	&omap54xx_l4_abe__aess,
> +	&omap54xx_l4_abe__aess_dma,
> +	&omap54xx_aess__l4_abe,
>  	&omap54xx_l3_main_1__l4_abe,
>  	&omap54xx_mpu__l4_abe,
>  	&omap54xx_l3_main_1__l4_cfg,
>