Merge "platform: msm8996: Add support for CE clocks"
diff --git a/platform/msm8996/acpuclock.c b/platform/msm8996/acpuclock.c
index db4113e..ffceba4 100644
--- a/platform/msm8996/acpuclock.c
+++ b/platform/msm8996/acpuclock.c
@@ -35,6 +35,26 @@
#include <platform/clock.h>
#include <platform/iomap.h>
#include <pm8x41.h>
+#include <rpm-smd.h>
+#include <regulator.h>
+
+#define RPM_CE_CLK_TYPE 0x6563
+#define CE1_CLK_ID 0x0
+#define RPM_SMD_KEY_RATE 0x007A484B
+
+uint32_t CE1_CLK[][8]=
+{
+ {
+ RPM_CE_CLK_TYPE, CE1_CLK_ID,
+ KEY_SOFTWARE_ENABLE, 4, GENERIC_DISABLE,
+ RPM_SMD_KEY_RATE, 4, 0,
+ },
+ {
+ RPM_CE_CLK_TYPE, CE1_CLK_ID,
+ KEY_SOFTWARE_ENABLE, 4, GENERIC_ENABLE,
+ RPM_SMD_KEY_RATE, 4, 176128, /* clk rate in KHZ */
+ },
+};
void clock_init_mmc(uint32_t interface)
{
@@ -141,10 +161,24 @@
void clock_ce_enable(uint8_t instance)
{
+ if (instance == 1)
+ rpm_send_data(&CE1_CLK[GENERIC_ENABLE][0], 24, RPM_REQUEST_TYPE);
+ else
+ {
+ dprintf(CRITICAL, "Unsupported CE instance: %u\n", instance);
+ ASSERT(0);
+ }
}
void clock_ce_disable(uint8_t instance)
{
+ if (instance == 1)
+ rpm_send_data(&CE1_CLK[GENERIC_DISABLE][0], 24, RPM_REQUEST_TYPE);
+ else
+ {
+ dprintf(CRITICAL, "Unsupported CE instance: %u\n", instance);
+ ASSERT(0);
+ }
}
void clock_config_ce(uint8_t instance)