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authorJohn Crispin <john@phrozen.org>2018-05-07 12:07:32 +0200
committerJohn Crispin <john@phrozen.org>2018-05-24 22:11:55 +0200
commit050da2107a7eb2a571a8a3d0cee21cc6a44b72b8 (patch)
tree147c3b85ccae12e4b1659acd86ac93b13ecfa15d /target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch
parent4f67c1522d92bc4512c3ecf58c38ff9886530b48 (diff)
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mediatek: backport upstream mediatek patches
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch')
-rw-r--r--target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch46
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch b/target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch
new file mode 100644
index 0000000000..71e44b31f6
--- /dev/null
+++ b/target/linux/mediatek/patches-4.14/0114-dt-bindings-usb-mtu3-remove-dummy-clocks-and-add-opt.patch
@@ -0,0 +1,46 @@
+From 2c90367440a0dbf9962e7a7f701b0e7a320d325a Mon Sep 17 00:00:00 2001
+From: Chunfeng Yun <chunfeng.yun@mediatek.com>
+Date: Fri, 13 Oct 2017 17:10:48 +0800
+Subject: [PATCH 114/224] dt-bindings: usb: mtu3: remove dummy clocks and add
+ optional ones
+
+Remove dummy clocks for usb wakeup and add optional ones for
+mcu_bus and dma_bus bus.
+
+Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
+Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
+---
+ Documentation/devicetree/bindings/usb/mediatek,mtu3.txt | 10 ++++------
+ 1 file changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
+index 7c611d14a0a0..49c982bb5bfc 100644
+--- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
++++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
+@@ -14,9 +14,9 @@ Required properties:
+ - vusb33-supply : regulator of USB avdd3.3v
+ - clocks : a list of phandle + clock-specifier pairs, one for each
+ entry in clock-names
+- - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller;
+- "wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are
+- depends on "mediatek,enable-wakeup"
++ - clock-names : must contain "sys_ck" for clock of controller,
++ the following clocks are optional:
++ "ref_ck", "mcu_ck" and "dam_ck";
+ - phys : a list of phandle + phy specifier pairs
+ - dr_mode : should be one of "host", "peripheral" or "otg",
+ refer to usb/generic.txt
+@@ -65,9 +65,7 @@ ssusb: usb@11271000 {
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
+ <&pericfg CLK_PERI_USB0>,
+ <&pericfg CLK_PERI_USB1>;
+- clock-names = "sys_ck", "ref_ck",
+- "wakeup_deb_p0",
+- "wakeup_deb_p1";
++ clock-names = "sys_ck", "ref_ck";
+ vusb33-supply = <&mt6397_vusb_reg>;
+ vbus-supply = <&usb_p0_vbus>;
+ extcon = <&extcon_usb>;
+--
+2.11.0
+