diff options
| -rw-r--r-- | drivers/clk/clk-stm32f4.c | 49 |
1 files changed, 46 insertions, 3 deletions
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c index 387e53197360..da109f63e85e 100644 --- a/drivers/clk/clk-stm32f4.c +++ b/drivers/clk/clk-stm32f4.c @@ -211,7 +211,7 @@ static const struct stm32f4_gate_data stm32f469_gates[] __initconst = { { STM32F4_RCC_APB2ENR, 8, "adc1", "apb2_div" }, { STM32F4_RCC_APB2ENR, 9, "adc2", "apb2_div" }, { STM32F4_RCC_APB2ENR, 10, "adc3", "apb2_div" }, - { STM32F4_RCC_APB2ENR, 11, "sdio", "pll48" }, + { STM32F4_RCC_APB2ENR, 11, "sdio", "sdmux" }, { STM32F4_RCC_APB2ENR, 12, "spi1", "apb2_div" }, { STM32F4_RCC_APB2ENR, 13, "spi4", "apb2_div" }, { STM32F4_RCC_APB2ENR, 14, "syscfg", "apb2_div" }, @@ -951,6 +951,10 @@ static const char *i2s_parents[2] = { "plli2s-r", NULL }; static const char *sai_parents[4] = { "pllsai-q-div", "plli2s-q-div", NULL, "no-clock" }; +static const char *pll48_parents[2] = { "pll-q", "pllsai-p" }; + +static const char *sdmux_parents[2] = { "pll48", "sys" }; + struct stm32_aux_clk { int idx; const char *name; @@ -1000,6 +1004,45 @@ static const struct stm32_aux_clk stm32f429_aux_clk[] = { }, }; +static const struct stm32_aux_clk stm32f469_aux_clk[] = { + { + CLK_LCD, "lcd-tft", lcd_parent, ARRAY_SIZE(lcd_parent), + NO_MUX, 0, 0, + STM32F4_RCC_APB2ENR, 26, + CLK_SET_RATE_PARENT + }, + { + CLK_I2S, "i2s", i2s_parents, ARRAY_SIZE(i2s_parents), + STM32F4_RCC_CFGR, 23, 1, + NO_GATE, 0, + CLK_SET_RATE_PARENT + }, + { + CLK_SAI1, "sai1-a", sai_parents, ARRAY_SIZE(sai_parents), + STM32F4_RCC_DCKCFGR, 20, 3, + STM32F4_RCC_APB2ENR, 22, + CLK_SET_RATE_PARENT + }, + { + CLK_SAI2, "sai1-b", sai_parents, ARRAY_SIZE(sai_parents), + STM32F4_RCC_DCKCFGR, 22, 3, + STM32F4_RCC_APB2ENR, 22, + CLK_SET_RATE_PARENT + }, + { + NO_IDX, "pll48", pll48_parents, ARRAY_SIZE(pll48_parents), + STM32F4_RCC_DCKCFGR, 27, 1, + NO_GATE, 0, + 0 + }, + { + NO_IDX, "sdmux", sdmux_parents, ARRAY_SIZE(sdmux_parents), + STM32F4_RCC_DCKCFGR, 28, 1, + NO_GATE, 0, + 0 + }, +}; + static const struct stm32f4_clk_data stm32f429_clk_data = { .gates_data = stm32f429_gates, .gates_map = stm32f42xx_gate_map, @@ -1014,8 +1057,8 @@ static const struct stm32f4_clk_data stm32f469_clk_data = { .gates_map = stm32f46xx_gate_map, .gates_num = ARRAY_SIZE(stm32f469_gates), .pll_data = stm32f469_pll, - .aux_clk = stm32f429_aux_clk, - .aux_clk_num = ARRAY_SIZE(stm32f429_aux_clk), + .aux_clk = stm32f469_aux_clk, + .aux_clk_num = ARRAY_SIZE(stm32f469_aux_clk), }; static const struct of_device_id stm32f4_of_match[] = { |