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intel/block/pcie/rtd3: ACPI debug messages

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Change-Id: Icc4a882ff73f62a134b92f1afb0dc298ea809189
This commit is contained in:
Jeremy Soller 2020-12-29 11:21:39 -07:00 committed by Tim Crawford
parent 2a0ab9f8cf
commit 9747417290
1 changed files with 6 additions and 2 deletions
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8
src/soc/intel/common/block/pcie/rtd3/rtd3.c
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@ -80,6 +80,8 @@ pcie_rtd3_acpi_method_on(unsigned int pcie_rp,
{
acpigen_write_method_serialized("_ON", 0);
acpigen_write_debug_string("PCIe RTD3 _ON");
/* Assert enable GPIO to turn on device power. */
if (config->enable_gpio.pin_count) {
acpigen_enable_tx_gpio(&config->enable_gpio);
@ -111,6 +113,8 @@ pcie_rtd3_acpi_method_off(int pcie_rp,
{
acpigen_write_method_serialized("_OFF", 0);
acpigen_write_debug_string("PCIe RTD3 _OFF");
/* Trigger L23 ready entry flow unless disabled by config. */
if (!config->disable_l23)
pcie_rtd3_acpi_l23_entry();
@ -215,8 +219,8 @@ static void pcie_rtd3_acpi_fill_ssdt(const struct device *dev)
/* Port number is 1-based, PMC IPC method expects 0-based. */
pcie_rp--;
printk(BIOS_INFO, "%s: Enable RTD3 for %s (%s)\n", scope, dev_path(parent),
config->desc ?: dev->chip_ops->name);
printk(BIOS_INFO, "%s: Enable RTD3 for %s (%s) on RP #%d\n", scope, dev_path(parent),
config->desc ?: dev->chip_ops->name, pcie_rp + 1);
/* The RTD3 power resource is added to the root port, not the device. */
acpigen_write_scope(scope);