mvebu: backport mvneta and comphy from linux 5.x

[openwrt/openwrt.git] / target / linux / mvebu / patches-4.19 / 540-phy-fix-build-breakage-add-PHY_MODE_SATA.patch

diff --git a/target/linux/mvebu/patches-4.19/540-phy-fix-build-breakage-add-PHY_MODE_SATA.patch b/target/linux/mvebu/patches-4.19/540-phy-fix-build-breakage-add-PHY_MODE_SATA.patch
new file mode 100644 (file)
index 0000000..83908af
--- /dev/null
+++ b/target/linux/mvebu/patches-4.19/540-phy-fix-build-breakage-add-PHY_MODE_SATA.patch
@@ -0,0 +1,45 @@
+From e1706720408e72fb883f6b151c2b3b23d8e7e5b2 Mon Sep 17 00:00:00 2001
+From: John Hubbard <jhubbard@nvidia.com>
+Date: Sat, 12 Jan 2019 17:29:09 -0800
+Subject: [PATCH] phy: fix build breakage: add PHY_MODE_SATA
+
+Commit 49e54187ae0b ("ata: libahci_platform: comply to PHY framework") uses
+the PHY_MODE_SATA, but that enum had not yet been added. This caused a
+build failure for me, with today's linux.git.
+
+Also, there is a potentially conflicting (mis-named) PHY_MODE_SATA, hiding
+in the Marvell Berlin SATA PHY driver.
+
+Fix the build by:
+
+    1) Renaming Marvell's defined value to a more scoped name,
+       in order to avoid any potential conflicts: PHY_BERLIN_MODE_SATA.
+
+    2) Adding the missing enum, which was going to be added anyway as part
+       of [1].
+
+[1] https://lkml.kernel.org/r/20190108163124.6409-3-miquel.raynal@bootlin.com
+
+Fixes: 49e54187ae0b ("ata: libahci_platform: comply to PHY framework")
+
+Signed-off-by: John Hubbard <jhubbard@nvidia.com>
+Acked-by: Jens Axboe <axboe@kernel.dk>
+Acked-by: Olof Johansson <olof@lixom.net>
+Cc: Grzegorz Jaszczyk <jaz@semihalf.com>
+Cc: Miquel Raynal <miquel.raynal@bootlin.com>
+Cc: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ include/linux/phy/phy.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/include/linux/phy/phy.h
++++ b/include/linux/phy/phy.h
+@@ -43,6 +43,7 @@ enum phy_mode {
+       PHY_MODE_UFS_HS_B,
+       PHY_MODE_PCIE,
+       PHY_MODE_ETHERNET,
++      PHY_MODE_SATA
+ };
+ 
+ /**