mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 09:39:00 +00:00
65 lines
2.1 KiB
Diff
65 lines
2.1 KiB
Diff
From dc2550fdfd0a46c3ec67e5003b3d69c29141406b Mon Sep 17 00:00:00 2001
|
|
From: Jonathan Bell <jonathan@raspberrypi.org>
|
|
Date: Fri, 17 May 2019 13:31:21 +0100
|
|
Subject: [PATCH] phy: bcm54213pe: configure the LED outputs to be more
|
|
user-friendly
|
|
|
|
The default state was both LEDs indicating link speed.
|
|
|
|
Change the default configuration to
|
|
- Amber: 1000/100 link speed indication
|
|
- Green: link present + activity indication
|
|
|
|
Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
|
|
---
|
|
drivers/net/phy/broadcom.c | 17 +++++++++++++++++
|
|
include/linux/brcmphy.h | 4 ++++
|
|
2 files changed, 21 insertions(+)
|
|
|
|
--- a/drivers/net/phy/broadcom.c
|
|
+++ b/drivers/net/phy/broadcom.c
|
|
@@ -52,6 +52,21 @@ static int bcm54210e_config_init(struct
|
|
return 0;
|
|
}
|
|
|
|
+static void bcm54213pe_config_init(struct phy_device *phydev)
|
|
+{
|
|
+ u16 val;
|
|
+
|
|
+ /* Enable ACT+LINK indication on ACTIVITY trigger */
|
|
+ val = bcm_phy_read_shadow(phydev, BCM54XX_SHD_LEDCTL);
|
|
+ val |= BCM54XX_SHD_LEDCTL_ACTLINK_EN;
|
|
+ bcm_phy_write_shadow(phydev, BCM54XX_SHD_LEDCTL, val);
|
|
+
|
|
+ /* Set ACTIVITY on LED "1" output, LINKSPD[1] on LED "3" output */
|
|
+ val = BCM5482_SHD_LEDS1_LED1(BCM_LED_SRC_ACTIVITYLED) |
|
|
+ BCM5482_SHD_LEDS1_LED3(BCM_LED_SRC_LINKSPD1);
|
|
+ bcm_phy_write_shadow(phydev, BCM5482_SHD_LEDS1, val);
|
|
+}
|
|
+
|
|
static int bcm54612e_config_init(struct phy_device *phydev)
|
|
{
|
|
int reg;
|
|
@@ -310,6 +325,8 @@ static int bcm54xx_config_init(struct ph
|
|
err = bcm54210e_config_init(phydev);
|
|
if (err)
|
|
return err;
|
|
+ } else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54213PE) {
|
|
+ bcm54213pe_config_init(phydev);
|
|
} else if (BRCM_PHY_MODEL(phydev) == PHY_ID_BCM54612E) {
|
|
err = bcm54612e_config_init(phydev);
|
|
if (err)
|
|
--- a/include/linux/brcmphy.h
|
|
+++ b/include/linux/brcmphy.h
|
|
@@ -168,6 +168,10 @@
|
|
#define BCM54XX_SHD_SCR3_DLLAPD_DIS 0x0002
|
|
#define BCM54XX_SHD_SCR3_TRDDAPD 0x0004
|
|
|
|
+/* 01001: Additional LED trigger options */
|
|
+#define BCM54XX_SHD_LEDCTL 0x09
|
|
+#define BCM54XX_SHD_LEDCTL_ACTLINK_EN 0x0010
|
|
+
|
|
/* 01010: Auto Power-Down */
|
|
#define BCM54XX_SHD_APD 0x0a
|
|
#define BCM_APD_CLR_MASK 0xFE9F /* clear bits 5, 6 & 8 */
|