diff options
Diffstat (limited to 'drivers/clk/clk-stm32f4.c')
| -rw-r--r-- | drivers/clk/clk-stm32f4.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c index da44f8dc1d29..3c287980ffb6 100644 --- a/drivers/clk/clk-stm32f4.c +++ b/drivers/clk/clk-stm32f4.c @@ -521,7 +521,7 @@ static const struct stm32f4_pll_data stm32f429_pll[MAX_PLL_DIV] = { }; static const struct stm32f4_pll_data stm32f469_pll[MAX_PLL_DIV] = { - { PLL, 50, { "pll", "pll-q", NULL } }, + { PLL, 50, { "pll", "pll-q", "pll-r" } }, { PLL_I2S, 50, { "plli2s-p", "plli2s-q", "plli2s-r" } }, { PLL_SAI, 50, { "pllsai-p", "pllsai-q", "pllsai-r" } }, }; @@ -1047,6 +1047,8 @@ static const char *rtc_parents[4] = { "no-clock", "lse", "lsi", "hse-rtc" }; +static const char *dsi_parent[2] = { NULL, "pll-r" }; + static const char *lcd_parent[1] = { "pllsai-r-div" }; static const char *i2s_parents[2] = { "plli2s-r", NULL }; @@ -1156,6 +1158,12 @@ static const struct stm32_aux_clk stm32f469_aux_clk[] = { NO_GATE, 0, 0 }, + { + CLK_F469_DSI, "dsi", dsi_parent, ARRAY_SIZE(dsi_parent), + STM32F4_RCC_DCKCFGR, 29, 1, + STM32F4_RCC_APB2ENR, 27, + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT + }, }; static const struct stm32_aux_clk stm32f746_aux_clk[] = { @@ -1450,6 +1458,7 @@ static void __init stm32f4_rcc_init(struct device_node *np) stm32f4_gate_map = data->gates_map; hse_clk = of_clk_get_parent_name(np, 0); + dsi_parent[0] = hse_clk; i2s_in_clk = of_clk_get_parent_name(np, 1); |