bcm4908: backport first PHY 5.13 patches

1. Upstream accepted version of Kconfig change
2. Documentation binding fix

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 35 insertions, 0 deletions

diff --git a/target/linux/bcm4908/patches-5.4/086-v5.13-0001-phy-phy-brcm-usb-select-SOC_BRCMSTB-on-brcmstb-only.patch b/target/linux/bcm4908/patches-5.4/086-v5.13-0001-phy-phy-brcm-usb-select-SOC_BRCMSTB-on-brcmstb-only.patch
new file mode 100644
index 0000000000..a341326ef4
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/086-v5.13-0001-phy-phy-brcm-usb-select-SOC_BRCMSTB-on-brcmstb-only.patch
@@ -0,0 +1,35 @@
+From 261ab1fd5c5d2d7ff7d5bab3f5db3c69c4bcea58 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Fri, 5 Mar 2021 16:24:06 +0100
+Subject: [PATCH] phy: phy-brcm-usb: select SOC_BRCMSTB on brcmstb only
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+phy-brcm-usb has some conditional init code required on selected brcmstb
+devices. Execution of that code depends on family / product detected by
+brcmstb soc code.
+
+For ARCH_BCM4908 brcmstb soc code always return 0 values as ids. Don't
+bother selecting & compiling that redundant driver.
+
+Depends-on: 149ae80b1d50 ("soc: bcm: brcmstb: add stubs for getting platform IDs")
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Link: https://lore.kernel.org/r/20210305152406.2588-1-zajec5@gmail.com
+Signed-off-by: Vinod Koul <vkoul@kernel.org>
+---
+ drivers/phy/broadcom/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/phy/broadcom/Kconfig
++++ b/drivers/phy/broadcom/Kconfig
+@@ -86,7 +86,7 @@ config PHY_BRCM_USB
+ 	depends on ARCH_BCM4908 || ARCH_BRCMSTB
+ 	depends on OF
+ 	select GENERIC_PHY
+-	select SOC_BRCMSTB
++	select SOC_BRCMSTB if ARCH_BRCMSTB
+ 	default ARCH_BCM4908
+ 	default ARCH_BRCMSTB
+ 	help