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authorLinus Torvalds <torvalds@linux-foundation.org>2021-06-12 22:34:49 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-12 22:34:49 +0300
commit43cb5d49a99b3ecd9fef9826899aac948c3048da (patch)
treea39f715f06ddb94b34c29b9223eaae6c75bcbdc0 /include
parentc46fe4aa8271e97b520dc72018688e083460127c (diff)
parent7c4363d3948535e6a9116a325b2fb56eab6b88ff (diff)
downloadlinux-43cb5d49a99b3ecd9fef9826899aac948c3048da.tar.xz
Merge tag 'usb-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH: "Here are a number of tiny USB fixes for 5.13-rc6. There are more than I would normally like, but there's been a bunch of people banging on the gadget and dwc3 and typec code recently for I think an Android release, which has resulted in a number of small fixes. It's nice to see companies send fixes upstream for this type of work, a notable change from years ago. Anyway, fixes in here are: - usb-serial device id updates - usb-serial cp210x driver fixes for broken firmware versions - typec fixes for crazy charging devices and other reported problems - dwc3 fixes for reported problems found - gadget fixes for reported problems - tiny xhci fixes - other small fixes for reported issues. - revert of a problem fix found by linux-next testing All of these have passed 0-day and linux-next testing with no reported problems (the revert for the found linux-next build problem included)" * tag 'usb-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (44 commits) Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs" usb: typec: mux: Fix copy-paste mistake in typec_mux_match usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: fsl: Re-enable driver for ARM SoCs usb: typec: wcove: Use LE to CPU conversion when accessing msg->header USB: serial: cp210x: fix CP2102N-A01 modem control USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: misc: brcmstb-usb-pinmap: check return value after calling platform_get_resource() usb: dwc3: ep0: fix NULL pointer exception usb: gadget: eem: fix wrong eem header operation usb: typec: intel_pmc_mux: Put ACPI device using acpi_dev_put() usb: typec: intel_pmc_mux: Add missed error check for devm_ioremap_resource() usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe() usb: typec: tcpm: Do not finish VDM AMS for retrying Responses usb: fix various gadget panics on 10gbps cabling usb: fix various gadgets null ptr deref on 10gbps cabling. usb: pci-quirks: disable D3cold on xhci suspend for s2idle on AMD Renoir usb: f_ncm: only first packet of aggregate needs to start timer USB: f_ncm: ncm_bitrate (speed) is unsigned MAINTAINERS: usb: add entry for isp1760 ...
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/usb/pd.h89
-rw-r--r--include/linux/usb/pd.h2
-rw-r--r--include/linux/usb/pd_ext_sdb.h4
3 files changed, 77 insertions, 18 deletions
diff --git a/include/dt-bindings/usb/pd.h b/include/dt-bindings/usb/pd.h
index fef3ef65967f..e6526b138174 100644
--- a/include/dt-bindings/usb/pd.h
+++ b/include/dt-bindings/usb/pd.h
@@ -106,6 +106,10 @@
* <20:16> :: Reserved, Shall be set to zero
* <15:0> :: USB-IF assigned VID for this cable vendor
*/
+
+/* PD Rev2.0 definition */
+#define IDH_PTYPE_UNDEF 0
+
/* SOP Product Type (UFP) */
#define IDH_PTYPE_NOT_UFP 0
#define IDH_PTYPE_HUB 1
@@ -163,10 +167,10 @@
#define UFP_VDO_VER1_2 2
/* Device Capability */
-#define DEV_USB2_CAPABLE BIT(0)
-#define DEV_USB2_BILLBOARD BIT(1)
-#define DEV_USB3_CAPABLE BIT(2)
-#define DEV_USB4_CAPABLE BIT(3)
+#define DEV_USB2_CAPABLE (1 << 0)
+#define DEV_USB2_BILLBOARD (1 << 1)
+#define DEV_USB3_CAPABLE (1 << 2)
+#define DEV_USB4_CAPABLE (1 << 3)
/* Connector Type */
#define UFP_RECEPTACLE 2
@@ -191,9 +195,9 @@
/* Alternate Modes */
#define UFP_ALTMODE_NOT_SUPP 0
-#define UFP_ALTMODE_TBT3 BIT(0)
-#define UFP_ALTMODE_RECFG BIT(1)
-#define UFP_ALTMODE_NO_RECFG BIT(2)
+#define UFP_ALTMODE_TBT3 (1 << 0)
+#define UFP_ALTMODE_RECFG (1 << 1)
+#define UFP_ALTMODE_NO_RECFG (1 << 2)
/* USB Highest Speed */
#define UFP_USB2_ONLY 0
@@ -217,9 +221,9 @@
* <4:0> :: Port number
*/
#define DFP_VDO_VER1_1 1
-#define HOST_USB2_CAPABLE BIT(0)
-#define HOST_USB3_CAPABLE BIT(1)
-#define HOST_USB4_CAPABLE BIT(2)
+#define HOST_USB2_CAPABLE (1 << 0)
+#define HOST_USB3_CAPABLE (1 << 1)
+#define HOST_USB4_CAPABLE (1 << 2)
#define DFP_RECEPTACLE 2
#define DFP_CAPTIVE 3
@@ -228,7 +232,25 @@
| ((pnum) & 0x1f))
/*
- * Passive Cable VDO
+ * Cable VDO (for both Passive and Active Cable VDO in PD Rev2.0)
+ * ---------
+ * <31:28> :: Cable HW version
+ * <27:24> :: Cable FW version
+ * <23:20> :: Reserved, Shall be set to zero
+ * <19:18> :: type-C to Type-A/B/C/Captive (00b == A, 01 == B, 10 == C, 11 == Captive)
+ * <17> :: Reserved, Shall be set to zero
+ * <16:13> :: cable latency (0001 == <10ns(~1m length))
+ * <12:11> :: cable termination type (11b == both ends active VCONN req)
+ * <10> :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
+ * <9> :: SSTX2 Directionality support
+ * <8> :: SSRX1 Directionality support
+ * <7> :: SSRX2 Directionality support
+ * <6:5> :: Vbus current handling capability (01b == 3A, 10b == 5A)
+ * <4> :: Vbus through cable (0b == no, 1b == yes)
+ * <3> :: SOP" controller present? (0b == no, 1b == yes)
+ * <2:0> :: USB SS Signaling support
+ *
+ * Passive Cable VDO (PD Rev3.0+)
* ---------
* <31:28> :: Cable HW version
* <27:24> :: Cable FW version
@@ -244,7 +266,7 @@
* <4:3> :: Reserved, Shall be set to zero
* <2:0> :: USB highest speed
*
- * Active Cable VDO 1
+ * Active Cable VDO 1 (PD Rev3.0+)
* ---------
* <31:28> :: Cable HW version
* <27:24> :: Cable FW version
@@ -266,7 +288,9 @@
#define CABLE_VDO_VER1_0 0
#define CABLE_VDO_VER1_3 3
-/* Connector Type */
+/* Connector Type (_ATYPE and _BTYPE are for PD Rev2.0 only) */
+#define CABLE_ATYPE 0
+#define CABLE_BTYPE 1
#define CABLE_CTYPE 2
#define CABLE_CAPTIVE 3
@@ -303,12 +327,22 @@
#define CABLE_CURR_3A 1
#define CABLE_CURR_5A 2
+/* USB SuperSpeed Signaling Support (PD Rev2.0) */
+#define CABLE_USBSS_U2_ONLY 0
+#define CABLE_USBSS_U31_GEN1 1
+#define CABLE_USBSS_U31_GEN2 2
+
/* USB Highest Speed */
#define CABLE_USB2_ONLY 0
#define CABLE_USB32_GEN1 1
#define CABLE_USB32_4_GEN2 2
#define CABLE_USB4_GEN3 3
+#define VDO_CABLE(hw, fw, cbl, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \
+ (((hw) & 0x7) << 28 | ((fw) & 0x7) << 24 | ((cbl) & 0x3) << 18 \
+ | ((lat) & 0x7) << 13 | ((term) & 0x3) << 11 | (tx1d) << 10 \
+ | (tx2d) << 9 | (rx1d) << 8 | (rx2d) << 7 | ((cur) & 0x3) << 5 \
+ | (vps) << 4 | (sopp) << 3 | ((usbss) & 0x7))
#define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \
(((hw) & 0xf) << 28 | ((fw) & 0xf) << 24 | ((ver) & 0x7) << 21 \
| ((conn) & 0x3) << 18 | ((lat) & 0xf) << 13 | ((term) & 0x3) << 11 \
@@ -374,6 +408,35 @@
| (iso) << 2 | (gen))
/*
+ * AMA VDO (PD Rev2.0)
+ * ---------
+ * <31:28> :: Cable HW version
+ * <27:24> :: Cable FW version
+ * <23:12> :: Reserved, Shall be set to zero
+ * <11> :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
+ * <10> :: SSTX2 Directionality support
+ * <9> :: SSRX1 Directionality support
+ * <8> :: SSRX2 Directionality support
+ * <7:5> :: Vconn power
+ * <4> :: Vconn power required
+ * <3> :: Vbus power required
+ * <2:0> :: USB SS Signaling support
+ */
+#define VDO_AMA(hw, fw, tx1d, tx2d, rx1d, rx2d, vcpwr, vcr, vbr, usbss) \
+ (((hw) & 0x7) << 28 | ((fw) & 0x7) << 24 \
+ | (tx1d) << 11 | (tx2d) << 10 | (rx1d) << 9 | (rx2d) << 8 \
+ | ((vcpwr) & 0x7) << 5 | (vcr) << 4 | (vbr) << 3 \
+ | ((usbss) & 0x7))
+
+#define PD_VDO_AMA_VCONN_REQ(vdo) (((vdo) >> 4) & 1)
+#define PD_VDO_AMA_VBUS_REQ(vdo) (((vdo) >> 3) & 1)
+
+#define AMA_USBSS_U2_ONLY 0
+#define AMA_USBSS_U31_GEN1 1
+#define AMA_USBSS_U31_GEN2 2
+#define AMA_USBSS_BBONLY 3
+
+/*
* VPD VDO
* ---------
* <31:28> :: HW version
diff --git a/include/linux/usb/pd.h b/include/linux/usb/pd.h
index bf00259493e0..96b7ff66f074 100644
--- a/include/linux/usb/pd.h
+++ b/include/linux/usb/pd.h
@@ -460,7 +460,7 @@ static inline unsigned int rdo_max_power(u32 rdo)
#define PD_T_RECEIVER_RESPONSE 15 /* 15ms max */
#define PD_T_SOURCE_ACTIVITY 45
#define PD_T_SINK_ACTIVITY 135
-#define PD_T_SINK_WAIT_CAP 240
+#define PD_T_SINK_WAIT_CAP 310 /* 310 - 620 ms */
#define PD_T_PS_TRANSITION 500
#define PD_T_SRC_TRANSITION 35
#define PD_T_DRP_SNK 40
diff --git a/include/linux/usb/pd_ext_sdb.h b/include/linux/usb/pd_ext_sdb.h
index 0eb83ce19597..b517ebc8f0ff 100644
--- a/include/linux/usb/pd_ext_sdb.h
+++ b/include/linux/usb/pd_ext_sdb.h
@@ -24,8 +24,4 @@ enum usb_pd_ext_sdb_fields {
#define USB_PD_EXT_SDB_EVENT_OVP BIT(3)
#define USB_PD_EXT_SDB_EVENT_CF_CV_MODE BIT(4)
-#define USB_PD_EXT_SDB_PPS_EVENTS (USB_PD_EXT_SDB_EVENT_OCP | \
- USB_PD_EXT_SDB_EVENT_OTP | \
- USB_PD_EXT_SDB_EVENT_OVP)
-
#endif /* __LINUX_USB_PD_EXT_SDB_H */