ARM: OMAP4: hwmod: use MODULEMODE properly

Instead of using a hacky "dss_fck" clock (which toggles the MODULEMODE
bit) as DSS L3 interface clock, set the .modulemode field in the
omap44xx_dss_hwmod. This works now that the DSS core hwmod is enabled
during DSS submodule resets.
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: NArchit Taneja <archit.taneja@gmail.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>

arch/arm/mach-omap2/omap_hwmod_44xx_data.c

@@ -589,6 +589,7 @@ static struct omap_hwmod omap44xx_dss_hwmod = {
 		.omap4 = {
 			.clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET,
 			.context_offs = OMAP4_RM_DSS_DSS_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
 		},
 	},
 	.opt_clks	= dss_opt_clks,
@@ -3677,7 +3678,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3713,7 +3714,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dispc_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_dispc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3749,7 +3750,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi1_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_dsi1_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3785,7 +3786,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_dsi2_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_dsi2_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3821,7 +3822,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_hdmi_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_hdmi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3857,7 +3858,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_rfbi_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_rfbi_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };
@@ -3893,7 +3894,7 @@ static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
 static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
 	.master		= &omap44xx_l3_main_2_hwmod,
 	.slave		= &omap44xx_dss_venc_hwmod,
-	.clk		= "dss_fck",
+	.clk		= "l3_div_ck",
 	.addr		= omap44xx_dss_venc_dma_addrs,
 	.user		= OCP_USER_SDMA,
 };