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path: root/kernel/drivers/clk/mmp/clk-of-pxa168.c
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Diffstat (limited to 'kernel/drivers/clk/mmp/clk-of-pxa168.c')
-rw-r--r--kernel/drivers/clk/mmp/clk-of-pxa168.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/drivers/clk/mmp/clk-of-pxa168.c b/kernel/drivers/clk/mmp/clk-of-pxa168.c
index 5b1810dc4..64eaf4141 100644
--- a/kernel/drivers/clk/mmp/clk-of-pxa168.c
+++ b/kernel/drivers/clk/mmp/clk-of-pxa168.c
@@ -32,6 +32,7 @@
#define APBC_PWM1 0x10
#define APBC_PWM2 0x14
#define APBC_PWM3 0x18
+#define APBC_TIMER 0x34
#define APBC_SSP0 0x81c
#define APBC_SSP1 0x820
#define APBC_SSP2 0x84c
@@ -58,6 +59,7 @@ static struct mmp_param_fixed_rate_clk fixed_rate_clks[] = {
{PXA168_CLK_CLK32, "clk32", NULL, CLK_IS_ROOT, 32768},
{PXA168_CLK_VCTCXO, "vctcxo", NULL, CLK_IS_ROOT, 26000000},
{PXA168_CLK_PLL1, "pll1", NULL, CLK_IS_ROOT, 624000000},
+ {PXA168_CLK_USB_PLL, "usb_pll", NULL, CLK_IS_ROOT, 480000000},
};
static struct mmp_param_fixed_factor_clk fixed_factor_clks[] = {
@@ -70,6 +72,7 @@ static struct mmp_param_fixed_factor_clk fixed_factor_clks[] = {
{PXA168_CLK_PLL1_24, "pll1_24", "pll1_12", 1, 2, 0},
{PXA168_CLK_PLL1_48, "pll1_48", "pll1_24", 1, 2, 0},
{PXA168_CLK_PLL1_96, "pll1_96", "pll1_48", 1, 2, 0},
+ {PXA168_CLK_PLL1_192, "pll1_192", "pll1_96", 1, 2, 0},
{PXA168_CLK_PLL1_13, "pll1_13", "pll1", 1, 13, 0},
{PXA168_CLK_PLL1_13_1_5, "pll1_13_1_5", "pll1_13", 2, 3, 0},
{PXA168_CLK_PLL1_2_1_5, "pll1_2_1_5", "pll1_2", 2, 3, 0},
@@ -119,6 +122,9 @@ static DEFINE_SPINLOCK(ssp3_lock);
static DEFINE_SPINLOCK(ssp4_lock);
static const char *ssp_parent_names[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"};
+static DEFINE_SPINLOCK(timer_lock);
+static const char *timer_parent_names[] = {"pll1_48", "clk32", "pll1_96", "pll1_192"};
+
static DEFINE_SPINLOCK(reset_lock);
static struct mmp_param_mux_clk apbc_mux_clks[] = {
@@ -130,6 +136,7 @@ static struct mmp_param_mux_clk apbc_mux_clks[] = {
{0, "ssp2_mux", ssp_parent_names, ARRAY_SIZE(ssp_parent_names), CLK_SET_RATE_PARENT, APBC_SSP2, 4, 3, 0, &ssp2_lock},
{0, "ssp3_mux", ssp_parent_names, ARRAY_SIZE(ssp_parent_names), CLK_SET_RATE_PARENT, APBC_SSP3, 4, 3, 0, &ssp3_lock},
{0, "ssp4_mux", ssp_parent_names, ARRAY_SIZE(ssp_parent_names), CLK_SET_RATE_PARENT, APBC_SSP4, 4, 3, 0, &ssp4_lock},
+ {0, "timer_mux", timer_parent_names, ARRAY_SIZE(timer_parent_names), CLK_SET_RATE_PARENT, APBC_TIMER, 4, 3, 0, &timer_lock},
};
static struct mmp_param_gate_clk apbc_gate_clks[] = {
@@ -151,6 +158,7 @@ static struct mmp_param_gate_clk apbc_gate_clks[] = {
{PXA168_CLK_SSP2, "ssp2_clk", "ssp2_mux", CLK_SET_RATE_PARENT, APBC_SSP2, 0x3, 0x3, 0x0, 0, &ssp2_lock},
{PXA168_CLK_SSP3, "ssp3_clk", "ssp3_mux", CLK_SET_RATE_PARENT, APBC_SSP3, 0x3, 0x3, 0x0, 0, &ssp3_lock},
{PXA168_CLK_SSP4, "ssp4_clk", "ssp4_mux", CLK_SET_RATE_PARENT, APBC_SSP4, 0x3, 0x3, 0x0, 0, &ssp4_lock},
+ {PXA168_CLK_TIMER, "timer_clk", "timer_mux", CLK_SET_RATE_PARENT, APBC_TIMER, 0x3, 0x3, 0x0, 0, &timer_lock},
};
static void pxa168_apb_periph_clk_init(struct pxa168_clk_unit *pxa_unit)