diff options
Diffstat (limited to 'target/linux/bmips/patches-5.15/510-net-dsa-b53-add-support-for-BCM63xx-RGMIIs.patch')
| -rw-r--r-- | target/linux/bmips/patches-5.15/510-net-dsa-b53-add-support-for-BCM63xx-RGMIIs.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/target/linux/bmips/patches-5.15/510-net-dsa-b53-add-support-for-BCM63xx-RGMIIs.patch b/target/linux/bmips/patches-5.15/510-net-dsa-b53-add-support-for-BCM63xx-RGMIIs.patch deleted file mode 100644 index e16041b919..0000000000 --- a/target/linux/bmips/patches-5.15/510-net-dsa-b53-add-support-for-BCM63xx-RGMIIs.patch +++ /dev/null @@ -1,72 +0,0 @@ -From 32cf73d8c6485b7b97aca7e377a68436d09b7022 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> -Date: Sun, 14 Mar 2021 20:03:44 +0100 -Subject: [PATCH] net: dsa: b53: add support for BCM63xx RGMIIs -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> ---- - drivers/net/dsa/b53/b53_common.c | 37 ++++++++++++++++++++++++++++++++ - 1 file changed, 37 insertions(+) - ---- a/drivers/net/dsa/b53/b53_common.c -+++ b/drivers/net/dsa/b53/b53_common.c -@@ -1209,6 +1209,36 @@ static void b53_force_port_config(struct - b53_write8(dev, B53_CTRL_PAGE, off, reg); - } - -+static void b53_adjust_63xx_rgmii(struct dsa_switch *ds, int port, -+ phy_interface_t interface) -+{ -+ struct b53_device *dev = ds->priv; -+ u8 rgmii_ctrl = 0, off; -+ -+ if (port == 8) -+ off = B53_RGMII_CTRL_IMP; -+ else -+ off = B53_RGMII_CTRL_P(port); -+ -+ b53_read8(dev, B53_CTRL_PAGE, off, &rgmii_ctrl); -+ -+ rgmii_ctrl &= ~(RGMII_CTRL_DLL_RXC | RGMII_CTRL_DLL_TXC); -+ if (interface == PHY_INTERFACE_MODE_RGMII_ID) -+ rgmii_ctrl |= (RGMII_CTRL_DLL_RXC | RGMII_CTRL_DLL_TXC); -+ else if (interface == PHY_INTERFACE_MODE_RGMII_RXID) -+ rgmii_ctrl |= RGMII_CTRL_DLL_RXC; -+ else if (interface == PHY_INTERFACE_MODE_RGMII_TXID) -+ rgmii_ctrl |= RGMII_CTRL_DLL_TXC; -+ -+ if (port != B53_CPU_PORT) -+ rgmii_ctrl |= RGMII_CTRL_ENABLE_GMII; -+ -+ b53_write8(dev, B53_CTRL_PAGE, off, rgmii_ctrl); -+ -+ dev_info(ds->dev, "Configured port %d for %s\n", port, -+ phy_modes(interface)); -+} -+ - static void b53_adjust_link(struct dsa_switch *ds, int port, - struct phy_device *phydev) - { -@@ -1235,6 +1265,9 @@ static void b53_adjust_link(struct dsa_s - tx_pause, rx_pause); - b53_force_link(dev, port, phydev->link); - -+ if (is63xx(dev)) -+ b53_adjust_63xx_rgmii(ds, port, phydev->interface); -+ - if (is531x5(dev) && phy_interface_is_rgmii(phydev)) { - if (port == dev->imp_port) - off = B53_RGMII_CTRL_IMP; -@@ -1419,6 +1452,9 @@ void b53_phylink_mac_link_up(struct dsa_ - { - struct b53_device *dev = ds->priv; - -+ if (is63xx(dev) && port >= 4) -+ b53_adjust_63xx_rgmii(ds, port, interface); -+ - if (mode == MLO_AN_PHY) - return; - |