commit 0f63e0090e58257d6558de95d8631609c7b9f35f
author Vikram Mulukutla <markivx@codeaurora.org> Thu Jun 28 14:29:44 2012 -0700
committer Vikram Mulukutla <markivx@codeaurora.org> Thu Jul 12 14:02:30 2012 -0700
tree 638df488feeaa51b49db16dc3b00947a0eb508d2
parent 4aba6c0144ef5cbcdbaee7321df2d61c02fc637b

msm: clock-8974: Add support for QDSS RPM clocks.

Add support for the QDSS clocks on the 8974. These clocks
are controlled by the RPM; represent them as standard RPM
clocks in the 8974 clock driver, allowing the QDSS driver
to use clock APIs to control them.

Change-Id: I4737112f1e778872a2da4694956c9849c37a6afe
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>

arch/arm/mach-msm/clock-8974.c

diff --git a/arch/arm/mach-msm/clock-8974.c b/arch/arm/mach-msm/clock-8974.c
index 2b4cea8..930de81 100644
--- a/arch/arm/mach-msm/clock-8974.c
+++ b/arch/arm/mach-msm/clock-8974.c
@@ -593,6 +593,7 @@
 #define RPM_MEM_CLK_TYPE  0x326b6c63
 
 #define CXO_ID		0x0
+#define QDSS_ID		0x1
 
 #define PNOC_ID		0x0
 #define SNOC_ID		0x1
@@ -614,6 +615,7 @@
 
 DEFINE_CLK_RPM_SMD_BRANCH(cxo_clk_src, cxo_a_clk_src,
 				RPM_MISC_CLK_TYPE, CXO_ID, 19200000);
+DEFINE_CLK_RPM_SMD_QDSS(qdss_clk, qdss_a_clk, RPM_MISC_CLK_TYPE, QDSS_ID);
 
 static struct pll_vote_clk gpll0_clk_src = {
 	.en_reg = (void __iomem *)APCS_GPLL_ENA_VOTE_REG,
@@ -4833,6 +4835,36 @@
 	CLK_LOOKUP("bus_a_clk",	ocmemnoc_clk.c,		"msm_ocmem_noc"),
 	CLK_LOOKUP("bus_clk",	mmss_mmssnoc_axi_clk.c,	"msm_mmss_noc"),
 	CLK_LOOKUP("bus_a_clk",	mmss_mmssnoc_axi_clk.c,	"msm_mmss_noc"),
+
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-tmc-etr"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-tpiu"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-replicator"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-tmc-etf"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-funnel-merg"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-funnel-in0"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-funnel-in1"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-funnel-kpss"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-funnel-mmss"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-stm"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-etm0"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-etm1"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-etm2"),
+	CLK_LOOKUP("core_clk", qdss_clk.c, "coresight-etm3"),
+
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-tmc-etr"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-tpiu"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-replicator"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-tmc-etf"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-funnel-merg"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-funnel-in0"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-funnel-in1"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-funnel-kpss"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-funnel-mmss"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-stm"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-etm0"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-etm1"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-etm2"),
+	CLK_LOOKUP("core_a_clk", qdss_a_clk.c, "coresight-etm3"),
 };
 
 static struct pll_config_regs gpll0_regs __initdata = {