aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--common/usb.c37
-rw-r--r--drivers/clk/renesas/r8a7795-cpg-mssr.c3
-rw-r--r--drivers/clk/renesas/r8a779a0-cpg-mssr.c2
-rw-r--r--drivers/clk/renesas/r8a779f0-cpg-mssr.c2
-rw-r--r--drivers/clk/renesas/r8a779g0-cpg-mssr.c14
-rw-r--r--drivers/clk/renesas/r8a779h0-cpg-mssr.c15
-rw-r--r--drivers/pinctrl/renesas/pfc-r8a779g0.c14
-rw-r--r--drivers/usb/host/xhci-ring.c18
-rw-r--r--include/dt-bindings/clock/r8a779g0-cpg-mssr.h1
9 files changed, 75 insertions, 31 deletions
diff --git a/common/usb.c b/common/usb.c
index 84b10f5c7d8..f5b21c883f3 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -214,8 +214,9 @@ int usb_int_msg(struct usb_device *dev, unsigned long pipe,
* clear keyboards LEDs). For data transfers, (storage transfers) we don't
* allow control messages with 0 timeout, by previousely resetting the flag
* asynch_allowed (usb_disable_asynch(1)).
- * returns the transferred length if OK or -1 if error. The transferred length
- * and the current status are stored in the dev->act_len and dev->status.
+ * returns the transferred length if OK, otherwise a negative error code. The
+ * transferred length and the current status are stored in the dev->act_len and
+ * dev->status.
*/
int usb_control_msg(struct usb_device *dev, unsigned int pipe,
unsigned char request, unsigned char requesttype,
@@ -257,11 +258,14 @@ int usb_control_msg(struct usb_device *dev, unsigned int pipe,
break;
mdelay(1);
}
+
+ if (timeout == 0)
+ return -ETIMEDOUT;
+
if (dev->status)
return -1;
return dev->act_len;
-
}
/*-------------------------------------------------------------------
@@ -562,10 +566,29 @@ int usb_clear_halt(struct usb_device *dev, int pipe)
static int usb_get_descriptor(struct usb_device *dev, unsigned char type,
unsigned char index, void *buf, int size)
{
- return usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- USB_REQ_GET_DESCRIPTOR, USB_DIR_IN,
- (type << 8) + index, 0, buf, size,
- USB_CNTL_TIMEOUT);
+ int i;
+ int result;
+
+ if (size <= 0) /* No point in asking for no data */
+ return -EINVAL;
+
+ memset(buf, 0, size); /* Make sure we parse really received data */
+
+ for (i = 0; i < 3; ++i) {
+ /* retry on length 0 or error; some devices are flakey */
+ result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
+ USB_REQ_GET_DESCRIPTOR, USB_DIR_IN,
+ (type << 8) + index, 0, buf, size,
+ USB_CNTL_TIMEOUT);
+ if (result <= 0 && result != -ETIMEDOUT)
+ continue;
+ if (result > 1 && ((u8 *)buf)[1] != type) {
+ result = -ENODATA;
+ continue;
+ }
+ break;
+ }
+ return result;
}
/**********************************************************************
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index e511f74982b..4225036a1a9 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -77,6 +77,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
/* Core Clock Outputs */
DEF_GEN3_Z("z", R8A7795_CLK_Z, CLK_TYPE_GEN3_Z, CLK_PLL0, 2, 8),
DEF_GEN3_Z("z2", R8A7795_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL2, 2, 0),
+ DEF_GEN3_Z("zg", R8A7795_CLK_ZG, CLK_TYPE_GEN3_ZG, CLK_PLL4, 4, 24),
DEF_FIXED("ztr", R8A7795_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED("ztrd2", R8A7795_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
DEF_FIXED("zt", R8A7795_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
@@ -126,6 +127,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
};
static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
+ DEF_MOD("3dge", 112, R8A7795_CLK_ZG),
DEF_MOD("fdp1-1", 118, R8A7795_CLK_S0D1),
DEF_MOD("fdp1-0", 119, R8A7795_CLK_S0D1),
DEF_MOD("tmu4", 121, R8A7795_CLK_S0D6),
@@ -249,6 +251,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
DEF_MOD("rpc-if", 917, R8A7795_CLK_RPCD2),
DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6),
DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6),
+ DEF_MOD("adg", 922, R8A7795_CLK_S0D4),
DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP),
DEF_MOD("i2c4", 927, R8A7795_CLK_S0D6),
DEF_MOD("i2c3", 928, R8A7795_CLK_S0D6),
diff --git a/drivers/clk/renesas/r8a779a0-cpg-mssr.c b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
index ba086be0268..b44d5603edd 100644
--- a/drivers/clk/renesas/r8a779a0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779a0-cpg-mssr.c
@@ -133,7 +133,7 @@ static const struct mssr_mod_clk r8a779a0_mod_clks[] __initconst = {
DEF_MOD("avb3", 214, R8A779A0_CLK_S3D2),
DEF_MOD("avb4", 215, R8A779A0_CLK_S3D2),
DEF_MOD("avb5", 216, R8A779A0_CLK_S3D2),
- DEF_MOD("canfd0", 328, R8A779A0_CLK_CANFD),
+ DEF_MOD("canfd0", 328, R8A779A0_CLK_S3D2),
DEF_MOD("csi40", 331, R8A779A0_CLK_CSI0),
DEF_MOD("csi41", 400, R8A779A0_CLK_CSI0),
DEF_MOD("csi42", 401, R8A779A0_CLK_CSI0),
diff --git a/drivers/clk/renesas/r8a779f0-cpg-mssr.c b/drivers/clk/renesas/r8a779f0-cpg-mssr.c
index 108655f145d..ea98bc6e50c 100644
--- a/drivers/clk/renesas/r8a779f0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779f0-cpg-mssr.c
@@ -156,7 +156,7 @@ static const struct mssr_mod_clk r8a779f0_mod_clks[] __initconst = {
DEF_MOD("cmt1", 911, R8A779F0_CLK_R),
DEF_MOD("cmt2", 912, R8A779F0_CLK_R),
DEF_MOD("cmt3", 913, R8A779F0_CLK_R),
- DEF_MOD("pfc0", 915, R8A779F0_CLK_CL16M),
+ DEF_MOD("pfc0", 915, R8A779F0_CLK_CPEX),
DEF_MOD("tsc", 919, R8A779F0_CLK_CL16M),
DEF_MOD("rswitch2", 1505, R8A779F0_CLK_RSW2),
DEF_MOD("ether-serdes", 1506, R8A779F0_CLK_S0D2_HSC),
diff --git a/drivers/clk/renesas/r8a779g0-cpg-mssr.c b/drivers/clk/renesas/r8a779g0-cpg-mssr.c
index 781806eed58..4df0a69cfe1 100644
--- a/drivers/clk/renesas/r8a779g0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779g0-cpg-mssr.c
@@ -17,7 +17,7 @@
enum clk_ids {
/* Core Clock Outputs exported to DT */
- LAST_DT_CORE_CLK = R8A779G0_CLK_R,
+ LAST_DT_CORE_CLK = R8A779G0_CLK_CP,
/* External Input Clocks */
CLK_EXTAL,
@@ -136,6 +136,7 @@ static const struct cpg_core_clk r8a779g0_core_clks[] __initconst = {
DEF_FIXED("svd2_vip", R8A779G0_CLK_SVD2_VIP, CLK_SV_VIP, 2, 1),
DEF_FIXED("cbfusa", R8A779G0_CLK_CBFUSA, CLK_EXTAL, 2, 1),
DEF_FIXED("cpex", R8A779G0_CLK_CPEX, CLK_EXTAL, 2, 1),
+ DEF_FIXED("cp", R8A779G0_CLK_CP, CLK_EXTAL, 2, 1),
DEF_FIXED("viobus", R8A779G0_CLK_VIOBUS, CLK_VIO, 1, 1),
DEF_FIXED("viobusd2", R8A779G0_CLK_VIOBUSD2, CLK_VIO, 2, 1),
DEF_FIXED("vcbus", R8A779G0_CLK_VCBUS, CLK_VC, 1, 1),
@@ -187,6 +188,8 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
DEF_MOD("msi3", 621, R8A779G0_CLK_MSO),
DEF_MOD("msi4", 622, R8A779G0_CLK_MSO),
DEF_MOD("msi5", 623, R8A779G0_CLK_MSO),
+ DEF_MOD("pciec0", 624, R8A779G0_CLK_S0D2_HSC),
+ DEF_MOD("pciec1", 625, R8A779G0_CLK_S0D2_HSC),
DEF_MOD("pwm", 628, R8A779G0_CLK_SASYNCPERD4),
DEF_MOD("rpc-if", 629, R8A779G0_CLK_RPCD2),
DEF_MOD("scif0", 702, R8A779G0_CLK_SASYNCPERD4),
@@ -225,11 +228,12 @@ static const struct mssr_mod_clk r8a779g0_mod_clks[] __initconst = {
DEF_MOD("cmt1", 911, R8A779G0_CLK_R),
DEF_MOD("cmt2", 912, R8A779G0_CLK_R),
DEF_MOD("cmt3", 913, R8A779G0_CLK_R),
- DEF_MOD("pfc0", 915, R8A779G0_CLK_CL16M),
- DEF_MOD("pfc1", 916, R8A779G0_CLK_CL16M),
- DEF_MOD("pfc2", 917, R8A779G0_CLK_CL16M),
- DEF_MOD("pfc3", 918, R8A779G0_CLK_CL16M),
+ DEF_MOD("pfc0", 915, R8A779G0_CLK_CP),
+ DEF_MOD("pfc1", 916, R8A779G0_CLK_CP),
+ DEF_MOD("pfc2", 917, R8A779G0_CLK_CP),
+ DEF_MOD("pfc3", 918, R8A779G0_CLK_CP),
DEF_MOD("tsc", 919, R8A779G0_CLK_CL16M),
+ DEF_MOD("tsn", 2723, R8A779G0_CLK_S0D4_HSC),
DEF_MOD("ssiu", 2926, R8A779G0_CLK_S0D6_PER),
DEF_MOD("ssi", 2927, R8A779G0_CLK_S0D6_PER),
};
diff --git a/drivers/clk/renesas/r8a779h0-cpg-mssr.c b/drivers/clk/renesas/r8a779h0-cpg-mssr.c
index 502b20b554a..b20d559bee2 100644
--- a/drivers/clk/renesas/r8a779h0-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a779h0-cpg-mssr.c
@@ -172,9 +172,9 @@ static const struct cpg_core_clk r8a779h0_core_clks[] = {
};
static const struct mssr_mod_clk r8a779h0_mod_clks[] = {
- DEF_MOD("avb0-rgmii0", 211, R8A779H0_CLK_S0D8_HSC),
- DEF_MOD("avb1-rgmii1", 212, R8A779H0_CLK_S0D8_HSC),
- DEF_MOD("avb2-rgmii2", 213, R8A779H0_CLK_S0D8_HSC),
+ DEF_MOD("avb0:rgmii0", 211, R8A779H0_CLK_S0D8_HSC),
+ DEF_MOD("avb1:rgmii1", 212, R8A779H0_CLK_S0D8_HSC),
+ DEF_MOD("avb2:rgmii2", 213, R8A779H0_CLK_S0D8_HSC),
DEF_MOD("hscif0", 514, R8A779H0_CLK_SASYNCPERD1),
DEF_MOD("hscif1", 515, R8A779H0_CLK_SASYNCPERD1),
DEF_MOD("hscif2", 516, R8A779H0_CLK_SASYNCPERD1),
@@ -185,9 +185,12 @@ static const struct mssr_mod_clk r8a779h0_mod_clks[] = {
DEF_MOD("i2c3", 521, R8A779H0_CLK_S0D6_PER),
DEF_MOD("rpc-if", 629, R8A779H0_CLK_RPCD2),
DEF_MOD("sdhi0", 706, R8A779H0_CLK_SD0),
- DEF_MOD("pfc0", 915, R8A779H0_CLK_CL16M),
- DEF_MOD("pfc1", 916, R8A779H0_CLK_CL16M),
- DEF_MOD("pfc2", 917, R8A779H0_CLK_CL16M),
+ DEF_MOD("sydm1", 709, R8A779H0_CLK_S0D6_PER),
+ DEF_MOD("sydm2", 710, R8A779H0_CLK_S0D6_PER),
+ DEF_MOD("wdt1:wdt0", 907, R8A779H0_CLK_R),
+ DEF_MOD("pfc0", 915, R8A779H0_CLK_CP),
+ DEF_MOD("pfc1", 916, R8A779H0_CLK_CP),
+ DEF_MOD("pfc2", 917, R8A779H0_CLK_CP),
};
/*
diff --git a/drivers/pinctrl/renesas/pfc-r8a779g0.c b/drivers/pinctrl/renesas/pfc-r8a779g0.c
index 6749c15f4ea..aa58b79c24e 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779g0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779g0.c
@@ -2386,6 +2386,14 @@ static const unsigned int scif_clk_mux[] = {
SCIF_CLK_MARK,
};
+static const unsigned int scif_clk2_pins[] = {
+ /* SCIF_CLK2 */
+ RCAR_GP_PIN(8, 11),
+};
+static const unsigned int scif_clk2_mux[] = {
+ SCIF_CLK2_MARK,
+};
+
/* - SSI ------------------------------------------------- */
static const unsigned int ssi_data_pins[] = {
/* SSI_SD */
@@ -2696,6 +2704,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(scif4_clk),
SH_PFC_PIN_GROUP(scif4_ctrl),
SH_PFC_PIN_GROUP(scif_clk),
+ SH_PFC_PIN_GROUP(scif_clk2),
SH_PFC_PIN_GROUP(ssi_data),
SH_PFC_PIN_GROUP(ssi_ctrl),
@@ -3017,6 +3026,10 @@ static const char * const scif_clk_groups[] = {
"scif_clk",
};
+static const char * const scif_clk2_groups[] = {
+ "scif_clk2",
+};
+
static const char * const ssi_groups[] = {
"ssi_data",
"ssi_ctrl",
@@ -3104,6 +3117,7 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(scif3),
SH_PFC_FUNCTION(scif4),
SH_PFC_FUNCTION(scif_clk),
+ SH_PFC_FUNCTION(scif_clk2),
SH_PFC_FUNCTION(ssi),
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 1360a5940fa..68cf08e0b6b 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -530,9 +530,8 @@ static void reset_ep(struct usb_device *udev, int ep_index)
if (!event)
return;
- BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))
- != udev->slot_id || GET_COMP_CODE(le32_to_cpu(
- event->event_cmd.status)) != COMP_SUCCESS);
+ BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags)) != udev->slot_id ||
+ GET_COMP_CODE(le32_to_cpu(event->event_cmd.status)) != COMP_SUCCESS);
xhci_acknowledge_event(ctrl);
}
@@ -565,8 +564,7 @@ static void abort_td(struct usb_device *udev, int ep_index)
field = le32_to_cpu(event->trans_event.flags);
BUG_ON(TRB_TO_SLOT_ID(field) != udev->slot_id);
BUG_ON(TRB_TO_EP_INDEX(field) != ep_index);
- BUG_ON(GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len
- != COMP_STOP)));
+ BUG_ON(GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len != COMP_STOP)));
xhci_acknowledge_event(ctrl);
event = xhci_wait_for_event(ctrl, TRB_COMPLETION);
@@ -580,9 +578,8 @@ static void abort_td(struct usb_device *udev, int ep_index)
comp = GET_COMP_CODE(le32_to_cpu(event->event_cmd.status));
BUG_ON(type != TRB_COMPLETION ||
- TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))
- != udev->slot_id || (comp != COMP_SUCCESS && comp
- != COMP_CTX_STATE));
+ TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags)) != udev->slot_id ||
+ (comp != COMP_SUCCESS && comp != COMP_CTX_STATE));
xhci_acknowledge_event(ctrl);
addr = xhci_trb_virt_to_dma(ring->enq_seg,
@@ -592,9 +589,8 @@ static void abort_td(struct usb_device *udev, int ep_index)
if (!event)
return;
- BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))
- != udev->slot_id || GET_COMP_CODE(le32_to_cpu(
- event->event_cmd.status)) != COMP_SUCCESS);
+ BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags)) != udev->slot_id ||
+ GET_COMP_CODE(le32_to_cpu(event->event_cmd.status)) != COMP_SUCCESS);
xhci_acknowledge_event(ctrl);
}
diff --git a/include/dt-bindings/clock/r8a779g0-cpg-mssr.h b/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
index 754c54a6eb0..7850cdc62e2 100644
--- a/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
+++ b/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
@@ -86,5 +86,6 @@
#define R8A779G0_CLK_CPEX 74
#define R8A779G0_CLK_CBFUSA 75
#define R8A779G0_CLK_R 76
+#define R8A779G0_CLK_CP 77
#endif /* __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 07:20:35 +0000