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authorPaul Walmsley <paul@pwsan.com>2012-04-04 09:11:48 -0600
committerPaul Walmsley <paul@pwsan.com>2012-04-04 09:11:48 -0600
commit503d0ea24d1d3dd3db95e5e0edd693da7a2a23eb (patch)
tree830f727b1c2d87bcb36af51b956f301e4d71c26b /arch/arm
parentdd775ae2549217d3ae09363e3edb305d0fa19928 (diff)
ARM: OMAP4: hwmod data: Add aliases for McBSP fclk clocks
CLKS signal for McBSP ports can be selected from internal (PRCM) or external (ABE_CLKS pin) source. To be able to use existing code we need to create clock aliases consistent among OMAP2/3/4. Based on a patch from Péter Ujfalusi <peter.ujfalusi@ti.com>; the patch description above is his. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Péter Ujfalusi <peter.ujfalusi@ti.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 08daa5e0eb5f..cc9bd106a854 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2996,6 +2996,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = {
&omap44xx_l4_abe__mcbsp1_dma,
};
+static struct omap_hwmod_opt_clk mcbsp1_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp1_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
.name = "mcbsp1",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3012,6 +3017,8 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
},
.slaves = omap44xx_mcbsp1_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves),
+ .opt_clks = mcbsp1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp1_opt_clks),
};
/* mcbsp2 */
@@ -3071,6 +3078,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = {
&omap44xx_l4_abe__mcbsp2_dma,
};
+static struct omap_hwmod_opt_clk mcbsp2_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp2_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
.name = "mcbsp2",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3087,6 +3099,8 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
},
.slaves = omap44xx_mcbsp2_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves),
+ .opt_clks = mcbsp2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp2_opt_clks),
};
/* mcbsp3 */
@@ -3146,6 +3160,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = {
&omap44xx_l4_abe__mcbsp3_dma,
};
+static struct omap_hwmod_opt_clk mcbsp3_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp3_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
.name = "mcbsp3",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3162,6 +3181,8 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
},
.slaves = omap44xx_mcbsp3_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves),
+ .opt_clks = mcbsp3_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp3_opt_clks),
};
/* mcbsp4 */
@@ -3200,6 +3221,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = {
&omap44xx_l4_per__mcbsp4,
};
+static struct omap_hwmod_opt_clk mcbsp4_opt_clks[] = {
+ { .role = "pad_fck", .clk = "pad_clks_ck" },
+ { .role = "prcm_clk", .clk = "mcbsp4_sync_mux_ck" },
+};
+
static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
.name = "mcbsp4",
.class = &omap44xx_mcbsp_hwmod_class,
@@ -3216,6 +3242,8 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
},
.slaves = omap44xx_mcbsp4_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves),
+ .opt_clks = mcbsp4_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(mcbsp4_opt_clks),
};
/*