platform: msm_shared: Qmp phy changes for v3
Update qmp phy init sequence for 8996 v3 platform.
Change-Id: Ibe976ceff330c34622a627386dbce6d1afb65e0f
diff --git a/include/platform.h b/include/platform.h
index 50ef337..9c8e698 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -71,4 +71,5 @@
uint32_t platform_get_max_periph();
int platform_is_msm8996();
uint64_t platform_get_ddr_start();
+bool platform_use_qmp_misc_settings();
#endif
diff --git a/platform/msm8996/platform.c b/platform/msm8996/platform.c
index 633857a..dcf5fc8 100644
--- a/platform/msm8996/platform.c
+++ b/platform/msm8996/platform.c
@@ -207,3 +207,11 @@
{
return ddr_start;
}
+
+bool platform_use_qmp_misc_settings()
+{
+ if (board_soc_version() < 0x30000)
+ return true;
+
+ return false;
+}
diff --git a/platform/msm_shared/qmp_usb30_phy.c b/platform/msm_shared/qmp_usb30_phy.c
index 54a8831..91aed89 100644
--- a/platform/msm_shared/qmp_usb30_phy.c
+++ b/platform/msm_shared/qmp_usb30_phy.c
@@ -36,6 +36,7 @@
#include <clock.h>
#include <debug.h>
#include <qtimer.h>
+#include <platform.h>
#define HS_PHY_COMMON_CTRL 0xEC
#define USE_CORECLK BIT(14)
@@ -64,15 +65,11 @@
{0x174, 0x30}, /* QSERDES_COM_CLK_SELECT */
{0x194, 0x06}, /* QSERDES_COM_CMN_CONFIG */
{0x19c, 0x01}, /* QSERDES_COM_SVS_MODE_CLK_SEL */
- {0x178, 0x01}, /* QSERDES_COM_HSCLK_SEL */
+ {0x178, 0x00}, /* QSERDES_COM_HSCLK_SEL */
{0x70, 0x0F}, /* USB3PHY_QSERDES_COM_BG_TRIM */
{0x48, 0x0F}, /* USB3PHY_QSERDES_COM_PLL_IVCO */
{0x3C, 0x04}, /* QSERDES_COM_SYS_CLK_CTRL */
- /* Res_code Settings */
- {0xC4, 0x15}, /* USB3PHY_QSERDES_COM_RESCODE_DIV_NUM */
- {0x1B8, 0x1F}, /* QSERDES_COM_CMN_MISC2 */
-
/* PLL & Loop filter settings */
{0xd0, 0x82}, /* QSERDES_COM_DEC_START_MODE0 */
{0xdc, 0x55}, /* QSERDES_COM_DIV_FRAC_START1_MODE0 */
@@ -134,6 +131,15 @@
{0x600, 0x00}, /* USB3_PHY_SW_RESET */
};
+#if PLATFORM_USE_QMP_MISC
+struct qmp_reg qmp_misc_settings_rev2[] =
+{
+ {0x178, 0x01}, /* QSERDES_COM_HSCLK_SEL */
+ {0xC4, 0x15}, /* USB3PHY_QSERDES_COM_RESCODE_DIV_NUM */
+ {0x1B8, 0x1F}, /* QSERDES_COM_CMN_MISC2 */
+};
+#endif
+
__WEAK uint32_t target_override_pll()
{
return 0;
@@ -265,6 +271,11 @@
for (i = 0 ; i < qmp_reg_size; i++)
writel(qmp_settings_rev2[i].val, QMP_PHY_BASE + qmp_settings_rev2[i].off);
+#if PLATFORM_USE_QMP_MISC
+ if (platform_use_qmp_misc_settings())
+ for (i = 0; i < ARRAY_SIZE(qmp_misc_settings_rev2); i++)
+ writel(qmp_misc_settings_rev2[i].val, QMP_PHY_BASE + qmp_misc_settings_rev2[i].off);
+#endif
if (target_override_pll())
{
qmp_reg_size = sizeof(qmp_override_pll_rev2) / sizeof(struct qmp_reg);
diff --git a/project/msm8996.mk b/project/msm8996.mk
index 4f6d1db..bee68af 100644
--- a/project/msm8996.mk
+++ b/project/msm8996.mk
@@ -87,3 +87,5 @@
ENABLE_REBOOT_MODULE := 1
#fuse for Qusb tun2 config
DEFINES += QFPROM_CORR_CALIB_ROW12_MSB=0x0007424C
+#Use misc settings for qmp
+DEFINES += PLATFORM_USE_QMP_MISC=1