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author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
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committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch | |
parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch b/target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch new file mode 100644 index 0000000000..c2e85c096b --- /dev/null +++ b/target/linux/layerscape/patches-5.4/820-usb-0003-usb-phy-show-USB-charger-type-for-user.patch @@ -0,0 +1,49 @@ +From 8eaa50485af15a4e1cc0c7c04f5ce3916e712ae1 Mon Sep 17 00:00:00 2001 +From: Peter Chen <peter.chen@nxp.com> +Date: Wed, 6 Nov 2019 17:24:29 +0800 +Subject: [PATCH] usb: phy: show USB charger type for user + +Current USB charger framework only shows charger state for user, but the +user may also need charger type for further use, add support for it. + +Signed-off-by: Peter Chen <peter.chen@nxp.com> +--- + drivers/usb/phy/phy.c | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +--- a/drivers/usb/phy/phy.c ++++ b/drivers/usb/phy/phy.c +@@ -34,6 +34,14 @@ struct phy_devm { + struct notifier_block *nb; + }; + ++static const char *const usb_chger_type[] = { ++ [UNKNOWN_TYPE] = "USB_CHARGER_UNKNOWN_TYPE", ++ [SDP_TYPE] = "USB_CHARGER_SDP_TYPE", ++ [CDP_TYPE] = "USB_CHARGER_CDP_TYPE", ++ [DCP_TYPE] = "USB_CHARGER_DCP_TYPE", ++ [ACA_TYPE] = "USB_CHARGER_ACA_TYPE", ++}; ++ + static struct usb_phy *__usb_find_phy(struct list_head *list, + enum usb_phy_type type) + { +@@ -98,7 +106,8 @@ static void usb_phy_notify_charger_work( + { + struct usb_phy *usb_phy = container_of(work, struct usb_phy, chg_work); + char uchger_state[50] = { 0 }; +- char *envp[] = { uchger_state, NULL }; ++ char uchger_type[50] = { 0 }; ++ char *envp[] = { uchger_state, uchger_type, NULL }; + unsigned int min, max; + + switch (usb_phy->chg_state) { +@@ -122,6 +131,8 @@ static void usb_phy_notify_charger_work( + return; + } + ++ snprintf(uchger_type, ARRAY_SIZE(uchger_type), ++ "USB_CHARGER_TYPE=%s", usb_chger_type[usb_phy->chg_type]); + kobject_uevent_env(&usb_phy->dev->kobj, KOBJ_CHANGE, envp); + } + |