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clk_tree: prework of introducing clk subsystem control

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1. Clean up clk usage in IDF, replace rtc_clk_xtal/apb_freq_get with
   upper level API esp_clk_xtal/apb_freq
2. Fix small errors and wrong comments related to clock
3. Add clk_tree_defs.h to provide an unified clock id for each chip
   Modify the NGed drivers to adopt new clock ids
This commit is contained in:
songruo
2022-03-25 18:41:25 +08:00
parent 199d72c19c
commit 60bb5c913d
60 changed files with 921 additions and 175 deletions
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4
components/esp_lcd/src/esp_lcd_rgb_panel.c
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@@ -25,7 +25,7 @@
#include "esp_lcd_panel_ops.h"
#include "esp_rom_gpio.h"
#include "soc/soc_caps.h"
#include "soc/rtc.h" // for querying XTAL clock
#include "esp_private/esp_clk.h"
#include "hal/dma_types.h"
#include "hal/gpio_hal.h"
#include "esp_private/gdma.h"
@@ -459,7 +459,7 @@ static esp_err_t lcd_rgb_panel_select_periph_clock(esp_rgb_panel_t *panel, lcd_c
#endif
break;
case LCD_CLK_SRC_XTAL:
panel->resolution_hz = rtc_clk_xtal_freq_get() * 1000000 / LCD_PERIPH_CLOCK_PRE_SCALE;
panel->resolution_hz = esp_clk_xtal_freq() / LCD_PERIPH_CLOCK_PRE_SCALE;
break;
default:
ESP_RETURN_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, TAG, "unsupported clock source: %d", clk_src);