msm: clock-copper: Add support for sdcc voting for pnoc clocks
In copper target, SDCC controllers are connected to pnoc bus.
This change allows SDCC driver to vote for pnoc clocks when
required.
Change-Id: I297a34e11199c889514466e73978ace7efbdcbe4
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-copper.c b/arch/arm/mach-msm/clock-copper.c
index 5727c34..61706dc 100644
--- a/arch/arm/mach-msm/clock-copper.c
+++ b/arch/arm/mach-msm/clock-copper.c
@@ -746,6 +746,11 @@
static DEFINE_CLK_VOTER(ocmemgx_msmbus_clk, &ocmemgx_clk.c, LONG_MAX);
static DEFINE_CLK_VOTER(ocmemgx_msmbus_a_clk, &ocmemgx_a_clk.c, LONG_MAX);
+static DEFINE_CLK_VOTER(pnoc_sdcc1_clk, &pnoc_clk.c, 0);
+static DEFINE_CLK_VOTER(pnoc_sdcc2_clk, &pnoc_clk.c, 0);
+static DEFINE_CLK_VOTER(pnoc_sdcc3_clk, &pnoc_clk.c, 0);
+static DEFINE_CLK_VOTER(pnoc_sdcc4_clk, &pnoc_clk.c, 0);
+
static struct clk_freq_tbl ftbl_gcc_usb30_master_clk[] = {
F(125000000, gpll0, 1, 5, 24),
F_END
@@ -4668,12 +4673,16 @@
CLK_LOOKUP("iface_clk", gcc_sdcc1_ahb_clk.c, "msm_sdcc.1"),
CLK_LOOKUP("core_clk", gcc_sdcc1_apps_clk.c, "msm_sdcc.1"),
+ CLK_LOOKUP("bus_clk", pnoc_sdcc1_clk.c, "msm_sdcc.1"),
CLK_LOOKUP("iface_clk", gcc_sdcc2_ahb_clk.c, "msm_sdcc.2"),
CLK_LOOKUP("core_clk", gcc_sdcc2_apps_clk.c, "msm_sdcc.2"),
+ CLK_LOOKUP("bus_clk", pnoc_sdcc2_clk.c, "msm_sdcc.2"),
CLK_LOOKUP("iface_clk", gcc_sdcc3_ahb_clk.c, "msm_sdcc.3"),
CLK_LOOKUP("core_clk", gcc_sdcc3_apps_clk.c, "msm_sdcc.3"),
+ CLK_LOOKUP("bus_clk", pnoc_sdcc3_clk.c, "msm_sdcc.3"),
CLK_LOOKUP("iface_clk", gcc_sdcc4_ahb_clk.c, "msm_sdcc.4"),
CLK_LOOKUP("core_clk", gcc_sdcc4_apps_clk.c, "msm_sdcc.4"),
+ CLK_LOOKUP("bus_clk", pnoc_sdcc4_clk.c, "msm_sdcc.4"),
CLK_LOOKUP("iface_clk", gcc_tsif_ahb_clk.c, ""),
CLK_LOOKUP("ref_clk", gcc_tsif_ref_clk.c, ""),