Merge tag 'v6.18' into linux-6.18.yHEADmainlinux-6.18.y

Linux 6.18

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/imagination/pvr_device.h b/drivers/gpu/drm/imagination/pvr_device.h
index ab8f56ae15df..ec53ff275541 100644
--- a/drivers/gpu/drm/imagination/pvr_device.h
+++ b/drivers/gpu/drm/imagination/pvr_device.h
@@ -146,6 +146,14 @@ struct pvr_device {
 	 */
 	struct clk *mem_clk;
 
+	/**
+	 * @power: Optional power domain devices.
+	 *
+	 * On platforms with more than one power domain for the GPU, they are
+	 * stored here in @domain_devs, along with links between them in
+	 * @domain_links. The size of @domain_devs is given by @domain_count,
+	 * while the size of @domain_links is (2 * @domain_count) - 1.
+	 */
 	struct pvr_device_power {
 		struct device **domain_devs;
 		struct device_link **domain_links;