From c7e67e3378044f5da565b460400ef79db5c7efc5 Mon Sep 17 00:00:00 2001 From: Misael Lopez Cruz Date: Fri, 17 Jun 2011 02:21:34 -0500 Subject: OMAP4: McBSP: Change fclk source names per OMAP version OMAP4 McBSP FCLK uses clock sources with different names than OMAP3. The names for the clock sources are now associated with the OMAP version. Signed-off-by: Misael Lopez Cruz --- arch/arm/mach-omap2/mcbsp.c | 10 ++++++++-- arch/arm/plat-omap/include/plat/mcbsp.h | 2 ++ 2 files changed, 10 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 699ef91..01447f6 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -71,9 +71,9 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) mcbsp = id_to_mcbsp_ptr(id); if (fck_src_id == MCBSP_CLKS_PAD_SRC) - fck_src_name = "pad_fck"; + fck_src_name = mcbsp->pdata->clks_pad_src; else if (fck_src_id == MCBSP_CLKS_PRCM_SRC) - fck_src_name = "prcm_fck"; + fck_src_name = mcbsp->pdata->clks_prcm_src; else return -EINVAL; @@ -129,6 +129,9 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) pdata->mcbsp_config_type = oh->class->rev; if (oh->class->rev == MCBSP_CONFIG_TYPE3) { + strcpy(pdata->clks_pad_src, "pad_clks_ck"); + strcpy(pdata->clks_prcm_src, "mcbsp2_sync_mux_ck"); + if (id == 2) /* The FIFO has 1024 + 256 locations */ pdata->buffer_size = 0x500; @@ -136,6 +139,9 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) /* The FIFO has 128 locations */ pdata->buffer_size = 0x80; } else if (oh->class->rev == MCBSP_CONFIG_TYPE4) { + strcpy(pdata->clks_pad_src, "pad_clks_ck"); + strcpy(pdata->clks_prcm_src, "mcbsp2_sync_mux_ck"); + /* The FIFO has 128 locations for all instances */ pdata->buffer_size = 0x80; } diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index 50a0d5c..ddada0b 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -403,6 +403,8 @@ struct omap_mcbsp_platform_data { #endif u16 buffer_size; unsigned int mcbsp_config_type; + char clks_pad_src[30]; + char clks_prcm_src[30]; }; struct omap_mcbsp_st_data { -- cgit v1.1