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authorFurquan Shaikh <furquan@google.com>2020-06-18 22:20:52 -0700
committerFurquan Shaikh <furquan@google.com>2020-07-02 19:12:54 +0000
commit0d787a1b06bc32cbc53927f5efd49184e2a19c16 (patch)
treedb77bbbaac37668b956e844f201a43a6de5cb0cb
parentd2d5e44a67f6e7bb80a22822f34397b03426851b (diff)
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>
-rw-r--r--src/soc/amd/picasso/acp.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/picasso/acp.c b/src/soc/amd/picasso/acp.c
index 29b7521f38..1e871e99d8 100644
--- a/src/soc/amd/picasso/acp.c
+++ b/src/soc/amd/picasso/acp.c
@@ -35,12 +35,19 @@ static void init(struct device *dev)
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 = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = init,
.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 = {