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authorMarek Behún <kabel@kernel.org>2022-01-11 14:02:12 +0100
committerChristian Lamparter <chunkeey@gmail.com>2022-01-15 17:26:55 +0100
commitcf3a6e62a1fded48b89d01d52e8a4e9212e0c768 (patch)
tree55bc34267b2109dba5cfe6845bb2b93aa65b7446 /target/linux
parent080691d7b1af67205081dff5a7fc4a988e080981 (diff)
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kernel: 5.10: Backport Armada 3720 comphy patches from 5.15
Backport 2 patches for Armada 3720 comphy from 5.15 kernel. These are needed for clear application of pending patches that fix this driver. Signed-off-by: Marek Behún <kabel@kernel.org>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic/backport-5.10/851-v5.15-0001-phy-marvell-phy-mvebu-a3700-comphy-Rename-HS-SGMMI-t.patch72
-rw-r--r--target/linux/generic/backport-5.10/851-v5.15-0002-phy-marvell-phy-mvebu-a3700-comphy-Remove-unsupporte.patch45
2 files changed, 117 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.10/851-v5.15-0001-phy-marvell-phy-mvebu-a3700-comphy-Rename-HS-SGMMI-t.patch b/target/linux/generic/backport-5.10/851-v5.15-0001-phy-marvell-phy-mvebu-a3700-comphy-Rename-HS-SGMMI-t.patch
new file mode 100644
index 0000000000..53e7b86af4
--- /dev/null
+++ b/target/linux/generic/backport-5.10/851-v5.15-0001-phy-marvell-phy-mvebu-a3700-comphy-Rename-HS-SGMMI-t.patch
@@ -0,0 +1,72 @@
+From 40da06da15c1718b02072687bbfb2d08f5eb9399 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
+Date: Fri, 27 Aug 2021 11:27:52 +0200
+Subject: [PATCH] phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to
+ 2500Base-X
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather
+2500Base-X mode which runs at 3.125 Gbps speed.
+
+Rename macro names and comments to 2500Base-X.
+
+Signed-off-by: Pali Rohár <pali@kernel.org>
+Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support")
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/phy/marvell/phy-mvebu-a3700-comphy.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+index 810f25a47632..cc534a5c4b3b 100644
+--- a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
++++ b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+@@ -29,7 +29,7 @@
+
+ #define COMPHY_FW_MODE_SATA 0x1
+ #define COMPHY_FW_MODE_SGMII 0x2
+-#define COMPHY_FW_MODE_HS_SGMII 0x3
++#define COMPHY_FW_MODE_2500BASEX 0x3
+ #define COMPHY_FW_MODE_USB3H 0x4
+ #define COMPHY_FW_MODE_USB3D 0x5
+ #define COMPHY_FW_MODE_PCIE 0x6
+@@ -40,7 +40,7 @@
+
+ #define COMPHY_FW_SPEED_1_25G 0 /* SGMII 1G */
+ #define COMPHY_FW_SPEED_2_5G 1
+-#define COMPHY_FW_SPEED_3_125G 2 /* SGMII 2.5G */
++#define COMPHY_FW_SPEED_3_125G 2 /* 2500BASE-X */
+ #define COMPHY_FW_SPEED_5G 3
+ #define COMPHY_FW_SPEED_5_15625G 4 /* XFI 5G */
+ #define COMPHY_FW_SPEED_6G 5
+@@ -84,14 +84,14 @@ static const struct mvebu_a3700_comphy_conf mvebu_a3700_comphy_modes[] = {
+ MVEBU_A3700_COMPHY_CONF_ETH(0, PHY_INTERFACE_MODE_SGMII, 1,
+ COMPHY_FW_MODE_SGMII),
+ MVEBU_A3700_COMPHY_CONF_ETH(0, PHY_INTERFACE_MODE_2500BASEX, 1,
+- COMPHY_FW_MODE_HS_SGMII),
++ COMPHY_FW_MODE_2500BASEX),
+ /* lane 1 */
+ MVEBU_A3700_COMPHY_CONF_GEN(1, PHY_MODE_PCIE, 0,
+ COMPHY_FW_MODE_PCIE),
+ MVEBU_A3700_COMPHY_CONF_ETH(1, PHY_INTERFACE_MODE_SGMII, 0,
+ COMPHY_FW_MODE_SGMII),
+ MVEBU_A3700_COMPHY_CONF_ETH(1, PHY_INTERFACE_MODE_2500BASEX, 0,
+- COMPHY_FW_MODE_HS_SGMII),
++ COMPHY_FW_MODE_2500BASEX),
+ /* lane 2 */
+ MVEBU_A3700_COMPHY_CONF_GEN(2, PHY_MODE_SATA, 0,
+ COMPHY_FW_MODE_SATA),
+@@ -205,7 +205,7 @@ static int mvebu_a3700_comphy_power_on(struct phy *phy)
+ COMPHY_FW_SPEED_1_25G);
+ break;
+ case PHY_INTERFACE_MODE_2500BASEX:
+- dev_dbg(lane->dev, "set lane %d to HS SGMII mode\n",
++ dev_dbg(lane->dev, "set lane %d to 2500BASEX mode\n",
+ lane->id);
+ fw_param = COMPHY_FW_NET(fw_mode, lane->port,
+ COMPHY_FW_SPEED_3_125G);
+--
+2.34.1
+
diff --git a/target/linux/generic/backport-5.10/851-v5.15-0002-phy-marvell-phy-mvebu-a3700-comphy-Remove-unsupporte.patch b/target/linux/generic/backport-5.10/851-v5.15-0002-phy-marvell-phy-mvebu-a3700-comphy-Remove-unsupporte.patch
new file mode 100644
index 0000000000..3b9c60a58d
--- /dev/null
+++ b/target/linux/generic/backport-5.10/851-v5.15-0002-phy-marvell-phy-mvebu-a3700-comphy-Remove-unsupporte.patch
@@ -0,0 +1,45 @@
+From e1dbe9ecf621b6f71f3d2df3e50731d583f3d27f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
+Date: Fri, 27 Aug 2021 11:27:53 +0200
+Subject: [PATCH] phy: marvell: phy-mvebu-a3700-comphy: Remove unsupported
+ modes
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Armada 3700 does not support RXAUI, XFI and neither SFI. Remove unused
+macros for these unsupported modes.
+
+Signed-off-by: Pali Rohár <pali@kernel.org>
+Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support")
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/phy/marvell/phy-mvebu-a3700-comphy.c | 6 ------
+ 1 file changed, 6 deletions(-)
+
+diff --git a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+index cc534a5c4b3b..6781488cfc58 100644
+--- a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
++++ b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+@@ -33,18 +33,12 @@
+ #define COMPHY_FW_MODE_USB3H 0x4
+ #define COMPHY_FW_MODE_USB3D 0x5
+ #define COMPHY_FW_MODE_PCIE 0x6
+-#define COMPHY_FW_MODE_RXAUI 0x7
+-#define COMPHY_FW_MODE_XFI 0x8
+-#define COMPHY_FW_MODE_SFI 0x9
+ #define COMPHY_FW_MODE_USB3 0xa
+
+ #define COMPHY_FW_SPEED_1_25G 0 /* SGMII 1G */
+ #define COMPHY_FW_SPEED_2_5G 1
+ #define COMPHY_FW_SPEED_3_125G 2 /* 2500BASE-X */
+ #define COMPHY_FW_SPEED_5G 3
+-#define COMPHY_FW_SPEED_5_15625G 4 /* XFI 5G */
+-#define COMPHY_FW_SPEED_6G 5
+-#define COMPHY_FW_SPEED_10_3125G 6 /* XFI 10G */
+ #define COMPHY_FW_SPEED_MAX 0x3F
+
+ #define COMPHY_FW_MODE(mode) ((mode) << 12)
+--
+2.34.1
+