platform: apq8084: add HDMI related clocks
Add hdmi core, ahb and pixel clocks to support HDMI interface.
Change-Id: I31e44a480441f62d42df2c63c1a0ea4d516fd978
diff --git a/platform/apq8084/acpuclock.c b/platform/apq8084/acpuclock.c
index 7f903fb..78c7b64 100644
--- a/platform/apq8084/acpuclock.c
+++ b/platform/apq8084/acpuclock.c
@@ -556,6 +556,39 @@
}
}
+void hdmi_clk_enable(void)
+{
+ int ret;
+
+ /* Configure hdmi ahb clock */
+ ret = clk_get_set_enable("hdmi_ahb_clk", 0, 1);
+ if(ret) {
+ dprintf(CRITICAL, "failed to set hdmi_ahb_clk ret = %d\n", ret);
+ ASSERT(0);
+ }
+
+ /* Configure hdmi core clock */
+ ret = clk_get_set_enable("hdmi_core_clk", 19200000, 1);
+ if(ret) {
+ dprintf(CRITICAL, "failed to set hdmi_core_clk ret = %d\n", ret);
+ ASSERT(0);
+ }
+
+ /* Configure hdmi pixel clock */
+ ret = clk_get_set_enable("hdmi_extp_clk", 148500000, 1);
+ if(ret) {
+ dprintf(CRITICAL, "failed to set hdmi_extp_clk ret = %d\n", ret);
+ ASSERT(0);
+ }
+}
+
+void hdmi_clk_disable(void)
+{
+ clk_disable(clk_get("hdmi_extp_clk"));
+ clk_disable(clk_get("hdmi_core_clk"));
+ clk_disable(clk_get("hdmi_ahb_clk"));
+}
+
void edp_clk_enable(void)
{
int ret;