kernel: split patches folder up into backport, pending and hack folders

* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused

Signed-off-by: John Crispin <john@phrozen.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/target/linux/generic/backport-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch b/target/linux/generic/backport-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch
new file mode 100644
index 0000000000..4caa7b193d
--- /dev/null
+++ b/target/linux/generic/backport-4.9/075-v4.10-0002-net-phy-broadcom-Add-support-for-BCM54612E.patch
@@ -0,0 +1,94 @@
+From: Xo Wang <xow@google.com>
+Date: Fri, 21 Oct 2016 10:20:13 -0700
+Subject: [PATCH] net: phy: broadcom: Add support for BCM54612E
+
+This PHY has internal delays enabled after reset. This clears the
+internal delay enables unless the interface specifically requests them.
+
+Signed-off-by: Xo Wang <xow@google.com>
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Reviewed-by: Joel Stanley <joel@jms.id.au>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+
+--- a/drivers/net/phy/broadcom.c
++++ b/drivers/net/phy/broadcom.c
+@@ -337,6 +337,41 @@ static int bcm5481_config_aneg(struct ph
+ 	return ret;
+ }
+ 
++static int bcm54612e_config_aneg(struct phy_device *phydev)
++{
++	int ret;
++
++	/* First, auto-negotiate. */
++	ret = genphy_config_aneg(phydev);
++
++	/* Clear TX internal delay unless requested. */
++	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
++	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_TXID)) {
++		/* Disable TXD to GTXCLK clock delay (default set) */
++		/* Bit 9 is the only field in shadow register 00011 */
++		bcm_phy_write_shadow(phydev, 0x03, 0);
++	}
++
++	/* Clear RX internal delay unless requested. */
++	if ((phydev->interface != PHY_INTERFACE_MODE_RGMII_ID) &&
++	    (phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) {
++		u16 reg;
++
++		/* Errata: reads require filling in the write selector field */
++		bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
++				     MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC);
++		reg = phy_read(phydev, MII_BCM54XX_AUX_CTL);
++		/* Disable RXD to RXC delay (default set) */
++		reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW;
++		/* Clear shadow selector field */
++		reg &= ~MII_BCM54XX_AUXCTL_SHDWSEL_MASK;
++		bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
++				     MII_BCM54XX_AUXCTL_MISC_WREN | reg);
++	}
++
++	return ret;
++}
++
+ static int brcm_phy_setbits(struct phy_device *phydev, int reg, int set)
+ {
+ 	int val;
+@@ -485,6 +520,18 @@ static struct phy_driver broadcom_driver
+ 	.ack_interrupt	= bcm_phy_ack_intr,
+ 	.config_intr	= bcm_phy_config_intr,
+ }, {
++	.phy_id		= PHY_ID_BCM54612E,
++	.phy_id_mask	= 0xfffffff0,
++	.name		= "Broadcom BCM54612E",
++	.features	= PHY_GBIT_FEATURES |
++			  SUPPORTED_Pause | SUPPORTED_Asym_Pause,
++	.flags		= PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
++	.config_init	= bcm54xx_config_init,
++	.config_aneg	= bcm54612e_config_aneg,
++	.read_status	= genphy_read_status,
++	.ack_interrupt	= bcm_phy_ack_intr,
++	.config_intr	= bcm_phy_config_intr,
++}, {
+ 	.phy_id		= PHY_ID_BCM54616S,
+ 	.phy_id_mask	= 0xfffffff0,
+ 	.name		= "Broadcom BCM54616S",
+@@ -600,6 +647,7 @@ static struct mdio_device_id __maybe_unu
+ 	{ PHY_ID_BCM5411, 0xfffffff0 },
+ 	{ PHY_ID_BCM5421, 0xfffffff0 },
+ 	{ PHY_ID_BCM5461, 0xfffffff0 },
++	{ PHY_ID_BCM54612E, 0xfffffff0 },
+ 	{ PHY_ID_BCM54616S, 0xfffffff0 },
+ 	{ PHY_ID_BCM5464, 0xfffffff0 },
+ 	{ PHY_ID_BCM5481, 0xfffffff0 },
+--- a/include/linux/brcmphy.h
++++ b/include/linux/brcmphy.h
+@@ -18,6 +18,7 @@
+ #define PHY_ID_BCM5421			0x002060e0
+ #define PHY_ID_BCM5464			0x002060b0
+ #define PHY_ID_BCM5461			0x002060c0
++#define PHY_ID_BCM54612E		0x03625e60
+ #define PHY_ID_BCM54616S		0x03625d10
+ #define PHY_ID_BCM57780			0x03625d90
+