feat(nxp-clk): add clock objects for ARM PLL
Add all the clock objects needed to describe the ARM PLL, which can be
powered by either FXOSC or FIRC oscillators.
Change-Id: I2585ed38178ca1d5c5485adb38af1b3b8d94f1f6
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
diff --git a/drivers/nxp/clk/s32cc/s32cc_clk_modules.c b/drivers/nxp/clk/s32cc/s32cc_clk_modules.c
index f8fc52f..b75c3ff 100644
--- a/drivers/nxp/clk/s32cc/s32cc_clk_modules.c
+++ b/drivers/nxp/clk/s32cc/s32cc_clk_modules.c
@@ -23,11 +23,30 @@
static struct s32cc_clk sirc_clk =
S32CC_MODULE_CLK(sirc);
-static struct s32cc_clk *s32cc_hw_clk_list[3] = {
+/* ARM PLL */
+static struct s32cc_clkmux arm_pll_mux =
+ S32CC_CLKMUX_INIT(S32CC_ARM_PLL, 0, 2,
+ S32CC_CLK_FIRC,
+ S32CC_CLK_FXOSC, 0, 0, 0);
+static struct s32cc_clk arm_pll_mux_clk =
+ S32CC_MODULE_CLK(arm_pll_mux);
+static struct s32cc_pll armpll =
+ S32CC_PLL_INIT(arm_pll_mux_clk, S32CC_ARM_PLL, 2);
+static struct s32cc_clk arm_pll_vco_clk =
+ S32CC_FREQ_MODULE_CLK(armpll, 1400 * MHZ, 2000 * MHZ);
+
+static struct s32cc_pll_out_div arm_pll_phi0_div =
+ S32CC_PLL_OUT_DIV_INIT(armpll, 0);
+static struct s32cc_clk arm_pll_phi0_clk =
+ S32CC_FREQ_MODULE_CLK(arm_pll_phi0_div, 0, GHZ);
+
+static struct s32cc_clk *s32cc_hw_clk_list[5] = {
/* Oscillators */
[S32CC_CLK_ID(S32CC_CLK_FIRC)] = &firc_clk,
[S32CC_CLK_ID(S32CC_CLK_SIRC)] = &sirc_clk,
[S32CC_CLK_ID(S32CC_CLK_FXOSC)] = &fxosc_clk,
+ /* ARM PLL */
+ [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_PHI0)] = &arm_pll_phi0_clk,
};
static struct s32cc_clk_array s32cc_hw_clocks = {
@@ -36,10 +55,23 @@
.n_clks = ARRAY_SIZE(s32cc_hw_clk_list),
};
+static struct s32cc_clk *s32cc_arch_clk_list[2] = {
+ /* ARM PLL */
+ [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_MUX)] = &arm_pll_mux_clk,
+ [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_VCO)] = &arm_pll_vco_clk,
+};
+
+static struct s32cc_clk_array s32cc_arch_clocks = {
+ .type_mask = S32CC_CLK_TYPE(S32CC_CLK_ARM_PLL_MUX),
+ .clks = &s32cc_arch_clk_list[0],
+ .n_clks = ARRAY_SIZE(s32cc_arch_clk_list),
+};
+
struct s32cc_clk *s32cc_get_arch_clk(unsigned long id)
{
- static const struct s32cc_clk_array *clk_table[1] = {
+ static const struct s32cc_clk_array *clk_table[2] = {
&s32cc_hw_clocks,
+ &s32cc_arch_clocks,
};
return s32cc_get_clk_from_table(clk_table, ARRAY_SIZE(clk_table), id);