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From 4b402fa8e0b7817f3e3738d7828038f114e6899e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
Date: Wed, 6 Jan 2021 21:58:38 +0100
Subject: [PATCH] phy: phy-brcm-usb: support PHY on the BCM4908
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
BCM4908 seems to have slightly different registers but works when
programmed just like the STB one.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20210106205838.10964-3-zajec5@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
drivers/phy/broadcom/Kconfig | 3 ++-
drivers/phy/broadcom/phy-brcm-usb.c | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
--- a/drivers/phy/broadcom/Kconfig
+++ b/drivers/phy/broadcom/Kconfig
@@ -83,10 +83,11 @@ config PHY_BRCM_SATA
config PHY_BRCM_USB
tristate "Broadcom STB USB PHY driver"
- depends on ARCH_BRCMSTB
+ depends on ARCH_BCM4908 || ARCH_BRCMSTB
depends on OF
select GENERIC_PHY
select SOC_BRCMSTB
+ default ARCH_BCM4908
default ARCH_BRCMSTB
help
Enable this to support the Broadcom STB USB PHY.
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -287,6 +287,10 @@ static const struct match_chip_info chip
static const struct of_device_id brcm_usb_dt_ids[] = {
{
+ .compatible = "brcm,bcm4908-usb-phy",
+ .data = &chip_info_7445,
+ },
+ {
.compatible = "brcm,bcm7216-usb-phy",
.data = &chip_info_7216,
},
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