msm: msm_bus: Use device names to distinguish between clocks
Populate the device name fields for bus clocks in the clock tables and
adapt a common clock naming scheme that is common for all bus and memory
clock across targets. Also replace the NULL device pointers passed to
clk_get() with either a real device pointer (where possible) or a call
to clk_get_sys().
All clocks used by the bus driver are now called "bus_clk", "bus_a_clk",
"mem_clk", "mem_a_clk, or (for 8660 only) "smi_clk" and "smi_a_clk".
clk_get() is used for all bus clocks since they have Linux devices
associated with them. Memories do not, so clk_get_sys() is used for them
for now.
Change-Id: Ie6fccf8d966b0a4bd587e4b20df4f5c6d19925b0
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-8960.c b/arch/arm/mach-msm/clock-8960.c
index 841c899..668e600 100644
--- a/arch/arm/mach-msm/clock-8960.c
+++ b/arch/arm/mach-msm/clock-8960.c
@@ -5074,22 +5074,24 @@
CLK_LOOKUP("pll4", pll4_clk.c, NULL),
CLK_LOOKUP("measure", measure_clk.c, "debug"),
- CLK_DUMMY("afab_clk", AFAB_CLK, NULL, 0),
- CLK_DUMMY("afab_a_clk", AFAB_A_CLK, NULL, 0),
- CLK_DUMMY("cfpb_clk", CFPB_CLK, NULL, 0),
- CLK_DUMMY("cfpb_a_clk", CFPB_A_CLK, NULL, 0),
+ CLK_DUMMY("bus_clk", AFAB_CLK, "msm_apps_fab", 0),
+ CLK_DUMMY("bus_a_clk", AFAB_A_CLK, "msm_apps_fab", 0),
+ CLK_DUMMY("bus_clk", SFAB_CLK, "msm_sys_fab", 0),
+ CLK_DUMMY("bus_a_clk", SFAB_A_CLK, "msm_sys_fab", 0),
+ CLK_DUMMY("bus_clk", SFPB_CLK, "msm_sys_fpb", 0),
+ CLK_DUMMY("bus_a_clk", SFPB_A_CLK, "msm_sys_fpb", 0),
+ CLK_DUMMY("bus_clk", MMFAB_CLK, "msm_mm_fab", 0),
+ CLK_DUMMY("bus_a_clk", MMFAB_A_CLK, "msm_mm_fab", 0),
+ CLK_DUMMY("bus_clk", CFPB_CLK, "msm_cpss_fpb", 0),
+ CLK_DUMMY("bus_a_clk", CFPB_A_CLK, "msm_cpss_fpb", 0),
+ CLK_LOOKUP("mem_clk", ebi1_msmbus_clk.c, "msm_bus"),
+ CLK_DUMMY("mem_a_clk", EBI1_A_CLK, "msm_bus", 0),
+
+ CLK_DUMMY("ebi1_clk", EBI1_CLK, NULL, 0),
CLK_DUMMY("dfab_clk", DFAB_CLK, NULL, 0),
CLK_DUMMY("dfab_a_clk", DFAB_A_CLK, NULL, 0),
- CLK_DUMMY("ebi1_clk", EBI1_CLK, NULL, 0),
- CLK_DUMMY("ebi1_a_clk", EBI1_A_CLK, NULL, 0),
- CLK_DUMMY("mmfab_clk", MMFAB_CLK, NULL, 0),
- CLK_DUMMY("mmfab_a_clk", MMFAB_A_CLK, NULL, 0),
- CLK_DUMMY("mmfpb_clk", MMFPB_CLK, NULL, 0),
- CLK_DUMMY("mmfpb_a_clk", MMFPB_A_CLK, NULL, 0),
- CLK_DUMMY("sfab_clk", SFAB_CLK, NULL, 0),
- CLK_DUMMY("sfab_a_clk", SFAB_A_CLK, NULL, 0),
- CLK_DUMMY("sfpb_clk", SFPB_CLK, NULL, 0),
- CLK_DUMMY("sfpb_a_clk", SFPB_A_CLK, NULL, 0),
+ CLK_DUMMY("bus_clk", MMFPB_CLK, NULL, 0),
+ CLK_DUMMY("bus_a_clk", MMFPB_A_CLK, NULL, 0),
CLK_LOOKUP("core_clk", gp0_clk.c, NULL),
CLK_LOOKUP("core_clk", gp1_clk.c, NULL),
@@ -5291,7 +5293,6 @@
CLK_LOOKUP("usb_hsic_system_clk", usb_hsic_system_clk.c, NULL),
CLK_LOOKUP("usb_hsic_p_clk", usb_hsic_p_clk.c, NULL),
- CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
@@ -5306,24 +5307,25 @@
CLK_LOOKUP("pll4", pll4_clk.c, NULL),
CLK_LOOKUP("measure", measure_clk.c, "debug"),
- CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
- CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
- CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
- CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
- CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, "clock-8960"),
- CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
- CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
- CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
- CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
- CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
- CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
- CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
- CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
- CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, "clock-8960"),
- CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
- CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
- CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
- CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
+ CLK_LOOKUP("bus_clk", afab_clk.c, "msm_apps_fab"),
+ CLK_LOOKUP("bus_a_clk", afab_a_clk.c, "msm_apps_fab"),
+ CLK_LOOKUP("bus_clk", cfpb_clk.c, "msm_cpss_fpb"),
+ CLK_LOOKUP("bus_a_clk", cfpb_a_clk.c, "msm_cpss_fpb"),
+ CLK_LOOKUP("bus_clk", sfab_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("bus_a_clk", sfab_a_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("bus_clk", sfpb_clk.c, "msm_sys_fpb"),
+ CLK_LOOKUP("bus_a_clk", sfpb_a_clk.c, "msm_sys_fpb"),
+ CLK_LOOKUP("bus_clk", mmfab_clk.c, "msm_mm_fab"),
+ CLK_LOOKUP("bus_a_clk", mmfab_a_clk.c, "msm_mm_fab"),
+ CLK_LOOKUP("mem_clk", ebi1_msmbus_clk.c, "msm_bus"),
+ CLK_LOOKUP("mem_a_clk", ebi1_a_clk.c, "msm_bus"),
+
+ CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
+ CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
+ CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
+ CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
+ CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, "clock-8960"),
+ CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, "clock-8960"),
CLK_LOOKUP("core_clk", gp0_clk.c, NULL),
CLK_LOOKUP("core_clk", gp1_clk.c, NULL),
@@ -5536,7 +5538,6 @@
CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, "msm_sps"),
CLK_LOOKUP("bus_clk", dfab_bam_dmux_clk.c, "BAM_RMNT"),
- CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
diff --git a/arch/arm/mach-msm/clock-8x60.c b/arch/arm/mach-msm/clock-8x60.c
index 454e9cf..01f97f1 100644
--- a/arch/arm/mach-msm/clock-8x60.c
+++ b/arch/arm/mach-msm/clock-8x60.c
@@ -3580,24 +3580,26 @@
CLK_LOOKUP("pll4", pll4_clk.c, "peripheral-reset"),
CLK_LOOKUP("measure", measure_clk.c, "debug"),
- CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
- CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
- CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
- CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
+ CLK_LOOKUP("bus_clk", afab_clk.c, "msm_apps_fab"),
+ CLK_LOOKUP("bus_a_clk", afab_a_clk.c, "msm_apps_fab"),
+ CLK_LOOKUP("bus_clk", sfab_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("bus_a_clk", sfab_a_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("bus_clk", sfpb_clk.c, "msm_sys_fpb"),
+ CLK_LOOKUP("bus_a_clk", sfpb_a_clk.c, "msm_sys_fpb"),
+ CLK_LOOKUP("bus_clk", mmfab_clk.c, "msm_mm_fab"),
+ CLK_LOOKUP("bus_a_clk", mmfab_a_clk.c, "msm_mm_fab"),
+ CLK_LOOKUP("bus_clk", cfpb_clk.c, "msm_cpss_fpb"),
+ CLK_LOOKUP("bus_a_clk", cfpb_a_clk.c, "msm_cpss_fpb"),
+ CLK_LOOKUP("mem_clk", ebi1_msmbus_clk.c, "msm_bus"),
+ CLK_LOOKUP("mem_a_clk", ebi1_a_clk.c, "msm_bus"),
+ CLK_LOOKUP("smi_clk", smi_clk.c, "msm_bus"),
+ CLK_LOOKUP("smi_a_clk", smi_a_clk.c, "msm_bus"),
+
+ CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
- CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
- CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
- CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
- CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
- CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
- CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
- CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
- CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
- CLK_LOOKUP("smi_clk", smi_clk.c, NULL),
- CLK_LOOKUP("smi_a_clk", smi_a_clk.c, NULL),
CLK_LOOKUP("core_clk", gp0_clk.c, NULL),
CLK_LOOKUP("core_clk", gp1_clk.c, NULL),
@@ -3793,7 +3795,6 @@
CLK_LOOKUP("bus_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
CLK_LOOKUP("bus_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
- CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
CLK_LOOKUP("mem_clk", ebi1_adm0_clk.c, "msm_dmov.0"),
CLK_LOOKUP("mem_clk", ebi1_adm1_clk.c, "msm_dmov.1"),
diff --git a/arch/arm/mach-msm/clock-9615.c b/arch/arm/mach-msm/clock-9615.c
index 553fb4d..da8a1be 100644
--- a/arch/arm/mach-msm/clock-9615.c
+++ b/arch/arm/mach-msm/clock-9615.c
@@ -1631,16 +1631,18 @@
CLK_LOOKUP("measure", measure_clk.c, "debug"),
- CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
- CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
+ CLK_LOOKUP("bus_clk", sfab_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("bus_a_clk", sfab_a_clk.c, "msm_sys_fab"),
+ CLK_LOOKUP("mem_clk", ebi1_msmbus_clk.c, "msm_bus"),
+ CLK_LOOKUP("mem_a_clk", ebi1_a_clk.c, "msm_bus"),
+
+ CLK_LOOKUP("bus_clk", sfpb_clk.c, NULL),
+ CLK_LOOKUP("bus_a_clk", sfpb_a_clk.c, NULL),
+ CLK_LOOKUP("bus_clk", cfpb_clk.c, NULL),
+ CLK_LOOKUP("bus_a_clk", cfpb_a_clk.c, NULL),
+ CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
- CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
- CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
- CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
- CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
- CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
- CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
CLK_LOOKUP("core_clk", gp0_clk.c, NULL),
CLK_LOOKUP("core_clk", gp1_clk.c, NULL),
@@ -1703,7 +1705,6 @@
CLK_LOOKUP("bus_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, "msm_sps"),
CLK_LOOKUP("bus_clk", dfab_bam_dmux_clk.c, "BAM_RMNT"),
- CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
CLK_LOOKUP("iface_clk", ce1_p_clk.c, "qce.0"),
diff --git a/arch/arm/mach-msm/msm_bus/msm_bus_board_8660.c b/arch/arm/mach-msm/msm_bus/msm_bus_board_8660.c
index fc91291..296c6dc 100644
--- a/arch/arm/mach-msm/msm_bus/msm_bus_board_8660.c
+++ b/arch/arm/mach-msm/msm_bus/msm_bus_board_8660.c
@@ -140,8 +140,8 @@
.tier = tiered_slave_ebi,
.num_tiers = ARRAY_SIZE(tiered_slave_ebi),
.buswidth = 8,
- .slaveclk[DUAL_CTX] = "ebi1_msmbus_clk",
- .slaveclk[ACTIVE_CTX] = "ebi1_a_clk",
+ .slaveclk[DUAL_CTX] = "mem_clk",
+ .slaveclk[ACTIVE_CTX] = "mem_a_clk",
},
{
.id = MSM_BUS_SLAVE_AMPSS_L2,
@@ -848,8 +848,8 @@
.info = apps_fabric_info,
.len = ARRAY_SIZE(apps_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "afab_clk",
- .fabclk[ACTIVE_CTX] = "afab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_APPS_FABRIC_HALT_0,
.offset = MSM_RPM_ID_APPS_FABRIC_ARB_0,
.nmasters = 4,
@@ -864,8 +864,8 @@
system_fabric_info,
ARRAY_SIZE(system_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "sfab_clk",
- .fabclk[ACTIVE_CTX] = "sfab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_SYSTEM_FABRIC_HALT_0,
.offset = MSM_RPM_ID_SYSTEM_FABRIC_ARB_0,
.nmasters = 17,
@@ -880,8 +880,8 @@
mmss_fabric_info,
ARRAY_SIZE(mmss_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "mmfab_clk",
- .fabclk[ACTIVE_CTX] = "mmfab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_MM_FABRIC_HALT_0,
.offset = MSM_RPM_ID_MM_FABRIC_ARB_0,
.nmasters = 14,
@@ -896,8 +896,8 @@
sys_fpb_fabric_info,
ARRAY_SIZE(sys_fpb_fabric_info),
.ahb = 1,
- .fabclk[DUAL_CTX] = "sfpb_clk",
- .fabclk[ACTIVE_CTX] = "sfpb_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.nmasters = 0,
.nslaves = 0,
.ntieredslaves = 0,
@@ -910,8 +910,8 @@
cpss_fpb_fabric_info,
ARRAY_SIZE(cpss_fpb_fabric_info),
.ahb = 1,
- .fabclk[DUAL_CTX] = "cfpb_clk",
- .fabclk[ACTIVE_CTX] = "cfpb_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.nmasters = 0,
.nslaves = 0,
.ntieredslaves = 0,
diff --git a/arch/arm/mach-msm/msm_bus/msm_bus_board_8960.c b/arch/arm/mach-msm/msm_bus/msm_bus_board_8960.c
index 97a3145..0d265c7 100644
--- a/arch/arm/mach-msm/msm_bus/msm_bus_board_8960.c
+++ b/arch/arm/mach-msm/msm_bus/msm_bus_board_8960.c
@@ -154,8 +154,8 @@
.tier = tiered_slave_ebi1_ch0,
.num_tiers = ARRAY_SIZE(tiered_slave_ebi1_ch0),
.buswidth = 8,
- .slaveclk[DUAL_CTX] = "ebi1_msmbus_clk",
- .slaveclk[ACTIVE_CTX] = "ebi1_a_clk",
+ .slaveclk[DUAL_CTX] = "mem_clk",
+ .slaveclk[ACTIVE_CTX] = "mem_a_clk",
},
{
.id = MSM_BUS_SLAVE_EBI_CH1,
@@ -164,8 +164,8 @@
.tier = tiered_slave_ebi1_ch1,
.num_tiers = ARRAY_SIZE(tiered_slave_ebi1_ch1),
.buswidth = 8,
- .slaveclk[DUAL_CTX] = "ebi1_msmbus_clk",
- .slaveclk[ACTIVE_CTX] = "ebi1_a_clk",
+ .slaveclk[DUAL_CTX] = "mem_clk",
+ .slaveclk[ACTIVE_CTX] = "mem_a_clk",
},
{
.id = MSM_BUS_SLAVE_AMPSS_L2,
@@ -875,8 +875,8 @@
.info = apps_fabric_info,
.len = ARRAY_SIZE(apps_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "afab_clk",
- .fabclk[ACTIVE_CTX] = "afab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_APPS_FABRIC_CFG_HALT_0,
.offset = MSM_RPM_ID_APPS_FABRIC_ARB_0,
.nmasters = 6,
@@ -891,8 +891,8 @@
system_fabric_info,
ARRAY_SIZE(system_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "sfab_clk",
- .fabclk[ACTIVE_CTX] = "sfab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_SYS_FABRIC_CFG_HALT_0,
.offset = MSM_RPM_ID_SYSTEM_FABRIC_ARB_0,
.nmasters = 15,
@@ -907,8 +907,8 @@
mmss_fabric_info,
ARRAY_SIZE(mmss_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "mmfab_clk",
- .fabclk[ACTIVE_CTX] = "mmfab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_MMSS_FABRIC_CFG_HALT_0,
.offset = MSM_RPM_ID_MM_FABRIC_ARB_0,
.nmasters = 14,
@@ -923,8 +923,8 @@
sys_fpb_fabric_info,
ARRAY_SIZE(sys_fpb_fabric_info),
.ahb = 1,
- .fabclk[DUAL_CTX] = "sfpb_clk",
- .fabclk[ACTIVE_CTX] = "sfpb_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.nmasters = 0,
.nslaves = 0,
.ntieredslaves = 0,
@@ -937,8 +937,8 @@
cpss_fpb_fabric_info,
ARRAY_SIZE(cpss_fpb_fabric_info),
.ahb = 1,
- .fabclk[DUAL_CTX] = "cfpb_clk",
- .fabclk[ACTIVE_CTX] = "cfpb_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.nmasters = 0,
.nslaves = 0,
.ntieredslaves = 0,
diff --git a/arch/arm/mach-msm/msm_bus/msm_bus_board_9615.c b/arch/arm/mach-msm/msm_bus/msm_bus_board_9615.c
index a941a89..5b52cb9 100644
--- a/arch/arm/mach-msm/msm_bus/msm_bus_board_9615.c
+++ b/arch/arm/mach-msm/msm_bus/msm_bus_board_9615.c
@@ -192,8 +192,8 @@
.tier = tiered_slave_ebi1_ch0,
.num_tiers = ARRAY_SIZE(tiered_slave_ebi1_ch0),
.buswidth = 8,
- .slaveclk[DUAL_CTX] = "ebi1_msmbus_clk",
- .slaveclk[ACTIVE_CTX] = "ebi1_a_clk",
+ .slaveclk[DUAL_CTX] = "mem_clk",
+ .slaveclk[ACTIVE_CTX] = "mem_a_clk",
},
{
.id = MSM_BUS_SLAVE_SYSTEM_IMEM,
@@ -285,8 +285,8 @@
system_fabric_info,
ARRAY_SIZE(system_fabric_info),
.ahb = 0,
- .fabclk[DUAL_CTX] = "sfab_clk",
- .fabclk[ACTIVE_CTX] = "sfab_a_clk",
+ .fabclk[DUAL_CTX] = "bus_clk",
+ .fabclk[ACTIVE_CTX] = "bus_a_clk",
.haltid = MSM_RPM_ID_SYS_FABRIC_CFG_HALT_0,
.offset = MSM_RPM_ID_SYSTEM_FABRIC_ARB_0,
.nmasters = 12,
diff --git a/arch/arm/mach-msm/msm_bus/msm_bus_fabric.c b/arch/arm/mach-msm/msm_bus/msm_bus_fabric.c
index fd82111..02dfed6 100644
--- a/arch/arm/mach-msm/msm_bus/msm_bus_fabric.c
+++ b/arch/arm/mach-msm/msm_bus/msm_bus_fabric.c
@@ -71,7 +71,7 @@
SLAVE_NODE);
if (info->node_info->slaveclk[DUAL_CTX]) {
- info->nodeclk[DUAL_CTX].clk = clk_get(NULL,
+ info->nodeclk[DUAL_CTX].clk = clk_get_sys("msm_bus",
info->node_info->slaveclk[DUAL_CTX]);
if (IS_ERR(info->nodeclk[DUAL_CTX].clk)) {
MSM_BUS_ERR("Could not get clock for %s\n",
@@ -144,8 +144,8 @@
for (ctx = 0; ctx < NUM_CTX; ctx++) {
if (info->node_info->slaveclk[ctx]) {
- info->nodeclk[ctx].clk = clk_get(NULL,
- info->node_info->slaveclk[ctx]);
+ info->nodeclk[ctx].clk = clk_get_sys("msm_bus",
+ info->node_info->slaveclk[ctx]);
if (IS_ERR(info->nodeclk[ctx].clk)) {
MSM_BUS_ERR("Couldn't get clk %s\n",
info->node_info->slaveclk[ctx]);
@@ -156,7 +156,7 @@
}
}
if (info->node_info->memclk) {
- info->memclk.clk = clk_get(NULL,
+ info->memclk.clk = clk_get_sys("msm_bus",
info->node_info->memclk);
if (IS_ERR(info->memclk.clk)) {
MSM_BUS_ERR("Couldn't get clk %s\n",
@@ -652,10 +652,21 @@
fabric->fabdev.id);
fabric->fabdev.board_algo = fabric->pdata->board_algo;
+ /*
+ * clk and bw for fabric->info will contain the max bw and clk
+ * it will allow. This info will come from the boards file.
+ */
+ ret = msm_bus_fabric_device_register(&fabric->fabdev);
+ if (ret) {
+ MSM_BUS_ERR("Error registering fabric %d ret %d\n",
+ fabric->fabdev.id, ret);
+ goto err;
+ }
+
for (ctx = 0; ctx < NUM_CTX; ctx++) {
if (pdata->fabclk[ctx]) {
- fabric->info.nodeclk[ctx].clk = clk_get(NULL,
- pdata->fabclk[ctx]);
+ fabric->info.nodeclk[ctx].clk = clk_get(
+ &fabric->fabdev.dev, pdata->fabclk[ctx]);
if (IS_ERR(fabric->info.nodeclk[ctx].clk)) {
MSM_BUS_ERR("Couldn't get clock %s\n",
pdata->fabclk[ctx]);
@@ -687,16 +698,6 @@
}
}
}
- /*
- * clk and bw for fabric->info will contain the max bw and clk
- * it will allow. This info will come from the boards file.
- */
- ret = msm_bus_fabric_device_register(&fabric->fabdev);
- if (ret) {
- MSM_BUS_ERR("Error registering fabric %d ret %d\n",
- fabric->fabdev.id, ret);
- goto err;
- }
return ret;
err: