Add support for M1 clock which is sourced from FOUTPOSTDIV.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
drivers/clk/renesas/r9a07g044-cpg.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c
index 79042bf46fe8..d24e3c73b2bd 100644
--- a/drivers/clk/renesas/r9a07g044-cpg.c
+++ b/drivers/clk/renesas/r9a07g044-cpg.c
@@ -39,6 +39,8 @@ enum clk_ids {
CLK_DIV_PLL3_C,
CLK_PLL4,
CLK_PLL5,
+ CLK_PLL5_FOUTPOSTDIV,
+ CLK_PLL5_FOUT1PH0,
CLK_PLL5_FOUT3,
CLK_PLL5_250,
CLK_PLL6,
@@ -51,6 +53,7 @@ enum clk_ids {
CLK_SD0_DIV4,
CLK_SD1_DIV4,
CLK_SEL_GPU2,
+ CLK_SEL_PLL5_4,
/* Module Clocks */
MOD_CLK_BASE,
@@ -76,6 +79,7 @@ static const struct clk_div_table dtable_1_32[] = {
/* Mux clock tables */
static const char * const sel_pll3_3[] = { ".pll3_533", ".pll3_400" };
+static const char * const sel_pll5_4[] = { ".pll5_foutpostdiv", ".pll5_fout1ph0" };
static const char * const sel_pll6_2[] = { ".pll6_250", ".pll5_250" };
static const char * const sel_shdi[] = { ".clk_533", ".clk_400", ".clk_266" };
static const char * const sel_gpu2[] = { ".pll6", ".pll3_div2_2" };
@@ -120,6 +124,10 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
DEF_FIXED(".pll6_250", CLK_PLL6_250, CLK_PLL6, 1, 2),
DEF_MUX(".sel_gpu2", CLK_SEL_GPU2, SEL_GPU2,
sel_gpu2, ARRAY_SIZE(sel_gpu2), 0, CLK_MUX_READ_ONLY),
+ DEF_PLL5_FOUTPOSTDIV(".pll5_foutpostdiv", CLK_PLL5_FOUTPOSTDIV, CLK_EXTAL),
+ DEF_FIXED(".pll5_fout1ph0", CLK_PLL5_FOUT1PH0, CLK_PLL5_FOUTPOSTDIV, 1, 2),
+ DEF_PLL5_4_MUX(".sel_pll5_4", CLK_SEL_PLL5_4, SEL_PLL5_4,
+ sel_pll5_4, ARRAY_SIZE(sel_pll5_4)),
/* Core output clk */
DEF_DIV("I", R9A07G044_CLK_I, CLK_PLL1, DIVPL1A, dtable_1_8,
@@ -147,6 +155,7 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
DEF_FIXED("SD1_DIV4", CLK_SD1_DIV4, R9A07G044_CLK_SD1, 1, 4),
DEF_DIV("G", R9A07G044_CLK_G, CLK_SEL_GPU2, DIVGPU, dtable_1_8,
CLK_DIVIDER_HIWORD_MASK),
+ DEF_FIXED("M1", R9A07G044_CLK_M1, CLK_PLL5_FOUTPOSTDIV, 1, 1),
};
static struct rzg2l_mod_clk r9a07g044_mod_clks[] = {
@@ -353,4 +362,7 @@ const struct rzg2l_cpg_info r9a07g044_cpg_info = {
/* Resets */
.resets = r9a07g044_resets,
.num_resets = ARRAY_SIZE(r9a07g044_resets),
+
+ /* lcdc mode for PLL5 settings*/
+ .pll5_lcdc_dsi_mode = true,
};
--
2.17.1
