Subject: [PATCH v3 3/3] ARM: OMAP: DRA7: hwmod: Add data for McASP3

From: [email-masked] (Tony Lindgren)
Date: Wed, 11 Nov 2015 14:44:29 -0800

Peter,

* Peter Ujfalusi <[email-masked]> [151030 00:55]:
> McASP3 is used by default on DRA7x based boards for audio.

Looks like this one no longer applies cleanly. Can you please
rebase and test against current mainline?

Regards,

Tony

> Signed-off-by: Peter Ujfalusi <[email-masked]>
> ---
>  arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 56 +++++++++++++++++++++++++++++++
>  1 file changed, 56 insertions(+)
> 
> diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> index 562247bced49..d798ebe218b2 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> @@ -1298,6 +1298,44 @@ static struct omap_hwmod dra7xx_mcspi4_hwmod = {
>  };
>  
>  /*
> + * 'mcasp' class
> + *
> + */
> +static struct omap_hwmod_class_sysconfig dra7xx_mcasp_sysc = {
> +	.sysc_offs	= 0x0004,
> +	.sysc_flags	= SYSC_HAS_SIDLEMODE,
> +	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
> +	.sysc_fields	= &omap_hwmod_sysc_type3,
> +};
> +
> +static struct omap_hwmod_class dra7xx_mcasp_hwmod_class = {
> +	.name	= "mcasp",
> +	.sysc	= &dra7xx_mcasp_sysc,
> +};
> +
> +/* mcasp3 */
> +static struct omap_hwmod_opt_clk mcasp3_opt_clks[] = {
> +	{ .role = "ahclkx", .clk = "mcasp3_ahclkx_mux" },
> +};
> +
> +static struct omap_hwmod dra7xx_mcasp3_hwmod = {
> +	.name		= "mcasp3",
> +	.class		= &dra7xx_mcasp_hwmod_class,
> +	.clkdm_name	= "l4per2_clkdm",
> +	.main_clk	= "mcasp3_aux_gfclk_mux",
> +	.flags		= HWMOD_OPT_CLKS_NEEDED,
> +	.prcm = {
> +		.omap4 = {
> +			.clkctrl_offs = DRA7XX_CM_L4PER2_MCASP3_CLKCTRL_OFFSET,
> +			.context_offs = DRA7XX_RM_L4PER2_MCASP3_CONTEXT_OFFSET,
> +			.modulemode   = MODULEMODE_SWCTRL,
> +		},
> +	},
> +	.opt_clks	= mcasp3_opt_clks,
> +	.opt_clks_cnt	= ARRAY_SIZE(mcasp3_opt_clks),
> +};
> +
> +/*
>   * 'mmc' class
>   *
>   */
> @@ -2566,6 +2604,22 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__hdmi = {
>  	.user		= OCP_USER_MPU | OCP_USER_SDMA,
>  };
>  
> +/* l4_per2 -> mcasp3 */
> +static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp3 = {
> +	.master		= &dra7xx_l4_per2_hwmod,
> +	.slave		= &dra7xx_mcasp3_hwmod,
> +	.clk		= "l4_root_clk_div",
> +	.user		= OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
> +/* l3_main_1 -> mcasp3 */
> +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp3 = {
> +	.master		= &dra7xx_l3_main_1_hwmod,
> +	.slave		= &dra7xx_mcasp3_hwmod,
> +	.clk		= "l3_iclk_div",
> +	.user		= OCP_USER_MPU | OCP_USER_SDMA,
> +};
> +
>  static struct omap_hwmod_addr_space dra7xx_elm_addrs[] = {
>  	{
>  		.pa_start	= 0x48078000,
> @@ -3338,6 +3392,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
>  	&dra7xx_l4_wkup__dcan1,
>  	&dra7xx_l4_per2__dcan2,
>  	&dra7xx_l4_per2__cpgmac0,
> +	&dra7xx_l4_per2__mcasp3,
> +	&dra7xx_l3_main_1__mcasp3,
>  	&dra7xx_gmac__mdio,
>  	&dra7xx_l4_cfg__dma_system,
>  	&dra7xx_l3_main_1__dss,
> -- 
> 2.6.1
>