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[1/3] phy: Add UFS phy hibernate modes

Message ID 20241002201555.3332138-2-peter.griffin@linaro.org
State New
Headers show
Series [1/3] phy: Add UFS phy hibernate modes | expand

Commit Message

Peter Griffin Oct. 2, 2024, 8:15 p.m. UTC 
Some UFS phys need to write hibernation specific values
when entering and exiting hibernate state.

Add two new UFS phy modes to the phy framework so that this
is possible. One such platform that requires this is Pixel 6
which uses the gs101 SoC.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 include/linux/phy/phy.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 03cd5bae92d3..1874e55e2bb9 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -42,7 +42,9 @@  enum phy_mode {
 	PHY_MODE_MIPI_DPHY,
 	PHY_MODE_SATA,
 	PHY_MODE_LVDS,
-	PHY_MODE_DP
+	PHY_MODE_DP,
+	PHY_MODE_UFS_HIBERN8_ENTER,
+	PHY_MODE_UFS_HIBERN8_EXIT,
 };
 
 enum phy_media {