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[psram] 120MHz does not work in octal mode (#8477)

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Clyde Stubbs 2025-03-31 20:03:59 +11:00 committed by GitHub
parent c49391427f
commit d1763f9831
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GPG Key ID: B5690EEEBB952194
1 changed files with 21 additions and 8 deletions
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29
esphome/components/psram/__init__.py
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@ -9,9 +9,12 @@ CODEOWNERS = ["@esphome/core"]
psram_ns = cg.esphome_ns.namespace("psram") psram_ns = cg.esphome_ns.namespace("psram")
PsramComponent = psram_ns.class_("PsramComponent", cg.Component) PsramComponent = psram_ns.class_("PsramComponent", cg.Component)
TYPE_QUAD = "quad"
TYPE_OCTAL = "octal"
SPIRAM_MODES = { SPIRAM_MODES = {
"quad": "CONFIG_SPIRAM_MODE_QUAD", TYPE_QUAD: "CONFIG_SPIRAM_MODE_QUAD",
"octal": "CONFIG_SPIRAM_MODE_OCT", TYPE_OCTAL: "CONFIG_SPIRAM_MODE_OCT",
} }
SPIRAM_SPEEDS = { SPIRAM_SPEEDS = {
@ -20,15 +23,27 @@ SPIRAM_SPEEDS = {
120e6: "CONFIG_SPIRAM_SPEED_120M", 120e6: "CONFIG_SPIRAM_SPEED_120M",
} }
def validate_psram_mode(config):
if config[CONF_MODE] == TYPE_OCTAL and config[CONF_SPEED] == 120e6:
raise cv.Invalid("PSRAM 120MHz is not supported in octal mode")
return config
CONFIG_SCHEMA = cv.All( CONFIG_SCHEMA = cv.All(
cv.Schema( cv.Schema(
{ {
cv.GenerateID(): cv.declare_id(PsramComponent), cv.GenerateID(): cv.declare_id(PsramComponent),
cv.Optional(CONF_MODE): cv.enum(SPIRAM_MODES, lower=True), cv.Optional(CONF_MODE, default=TYPE_QUAD): cv.enum(
cv.Optional(CONF_SPEED): cv.All(cv.frequency, cv.one_of(*SPIRAM_SPEEDS)), SPIRAM_MODES, lower=True
),
cv.Optional(CONF_SPEED, default=40e6): cv.All(
cv.frequency, cv.one_of(*SPIRAM_SPEEDS)
),
} }
), ),
cv.only_on_esp32, cv.only_on_esp32,
validate_psram_mode,
) )
@ -45,10 +60,8 @@ async def to_code(config):
add_idf_sdkconfig_option("CONFIG_SPIRAM_USE_CAPS_ALLOC", True) add_idf_sdkconfig_option("CONFIG_SPIRAM_USE_CAPS_ALLOC", True)
add_idf_sdkconfig_option("CONFIG_SPIRAM_IGNORE_NOTFOUND", True) add_idf_sdkconfig_option("CONFIG_SPIRAM_IGNORE_NOTFOUND", True)
if CONF_MODE in config: add_idf_sdkconfig_option(f"{SPIRAM_MODES[config[CONF_MODE]]}", True)
add_idf_sdkconfig_option(f"{SPIRAM_MODES[config[CONF_MODE]]}", True) add_idf_sdkconfig_option(f"{SPIRAM_SPEEDS[config[CONF_SPEED]]}", True)
if CONF_SPEED in config:
add_idf_sdkconfig_option(f"{SPIRAM_SPEEDS[config[CONF_SPEED]]}", True)
cg.add_define("USE_PSRAM") cg.add_define("USE_PSRAM")