From 9af197a8f6ecab8c22e4ad0167616151fce5a4cb Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Thu, 5 Feb 2015 11:40:42 -0800 Subject: net: dsa: bcm_sf2: implement GPHY power down Implement the power on/off recommended procedure for the Single GPHY we have on our Starfighter 2 switch. In order to make sure we get proper LED link/activity signaling during suspend, switch the link indication from the Switch/MAC to the PHY. Finally, since the GPHY needs to be reset to be put in low power mode, we will loose any context applied to it: workarounds, EEE etc.. so we need to call phy_init_hw() to get our fixups re-applied successfully. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/dsa/bcm_sf2_regs.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/dsa/bcm_sf2_regs.h') diff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h index 1bb49cb699ab..cabdfa5e217a 100644 --- a/drivers/net/dsa/bcm_sf2_regs.h +++ b/drivers/net/dsa/bcm_sf2_regs.h @@ -61,6 +61,10 @@ #define LPI_COUNT_SHIFT 9 #define LPI_COUNT_MASK 0x3F +#define REG_LED_CNTRL_BASE 0x90 +#define REG_LED_CNTRL(x) (REG_LED_CNTRL_BASE + (x) * 4) +#define SPDLNK_SRC_SEL (1 << 24) + /* Register set relative to 'INTRL2_0' and 'INTRL2_1' */ #define INTRL2_CPU_STATUS 0x00 #define INTRL2_CPU_SET 0x04 -- cgit v1.2.3-59-g8ed1b