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soc/amd/picasso: Add .acpi_name and .acpi_fill_ssdt_generator for ACP device 

This change adds support for .acpi_name and .acpi_fill_ssdt_generator
device operations for the ACP device.

BUG=b:157603026

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I84bb8150dada99def85b685535706aa609de227f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2252556
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42969
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Furquan Shaikh 2020-06-18 22:20:52 -07:00
parent d2d5e44a67
commit 0d787a1b06
1 changed files with 7 additions and 0 deletions
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7
src/soc/amd/picasso/acp.c
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@ -35,12 +35,19 @@ static void init(struct device *dev)
sb_clk_output_48Mhz(); /* Internal connection to I2S */ sb_clk_output_48Mhz(); /* Internal connection to I2S */
} }
static const char *acp_acpi_name(const struct device *dev)
{
return "ACPD";
}
static struct device_operations acp_ops = { static struct device_operations acp_ops = {
.read_resources = pci_dev_read_resources, .read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources, .set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources, .enable_resources = pci_dev_enable_resources,
.init = init, .init = init,
.ops_pci = &pci_dev_ops_pci, .ops_pci = &pci_dev_ops_pci,
.acpi_name = acp_acpi_name,
.acpi_fill_ssdt = acpi_device_write_pci_dev,
}; };
static const struct pci_driver acp_driver __pci_driver = { static const struct pci_driver acp_driver __pci_driver = {