ARM: OMAP: DRA7: hwmod: Add data for McASP3

McASP3 is used by default on DRA7x based boards for audio.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 51d1ecb384bdddb95c1996258de93ee9ba9b85ec..ee4e04434a943ea573210fb2468ba29a36232f07 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1297,6 +1297,44 @@ static struct omap_hwmod dra7xx_mcspi4_hwmod = {
        .dev_attr       = &mcspi4_dev_attr,
 };
 
+/*
+ * '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,
+};
+
 /* l4_per1 -> elm */
 static struct omap_hwmod_ocp_if dra7xx_l4_per1__elm = {
        .master         = &dra7xx_l4_per1_hwmod,
@@ -3308,6 +3362,8 @@ 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,