The default setting for USB High Speed Squelch Threshold results in a threshold close to or lower than 100mV. This leads to Receiver Compliance test failure for a 100mV threshold.

The changes shift the threshold from ~100mV towards ~130mV resulting in passing of USB High Speed Receiver Sensitivity Compliance test

Signed-off-by: Sriram Dash sriram.dash@nxp.com Signed-off-by: Rajesh Bhagat rajesh.bhagat@nxp.com Signed-off-by: Suresh Gupta suresh.gupta@nxp.com --- Changes in v2: None Changes in V3: Change CONFIG_XXX to CONFIG_ARCH_XXX

arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 6 ++++++ arch/arm/cpu/armv8/fsl-layerscape/soc.c | 21 +++++++++++++++++++++ .../include/asm/arch-fsl-layerscape/immap_lsch2.h | 1 + .../include/asm/arch-fsl-layerscape/immap_lsch3.h | 1 + 4 files changed, 29 insertions(+)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index cceecf0..28a0015 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -23,6 +23,7 @@ config ARCH_LS1043A select SYS_FSL_ERRATUM_A010315 select SYS_FSL_ERRATUM_A010539 select SYS_FSL_ERRATUM_A009008 + select SYS_FSL_ERRATUM_A009798 select SYS_FSL_HAS_DDR3 select SYS_FSL_HAS_DDR4 select ARCH_EARLY_INIT_R @@ -42,6 +43,7 @@ config ARCH_LS1046A select SYS_FSL_ERRATUM_A010165 select SYS_FSL_ERRATUM_A010539 select SYS_FSL_ERRATUM_A009008 + select SYS_FSL_ERRATUM_A009798 select SYS_FSL_HAS_DDR4 select SYS_FSL_SRDS_2 select ARCH_EARLY_INIT_R @@ -71,6 +73,7 @@ config ARCH_LS2080A select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010165 select SYS_FSL_ERRATUM_A009008 + select SYS_FSL_ERRATUM_A009798 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F

@@ -155,6 +158,9 @@ config SYS_FSL_ERRATUM_A010539 config SYS_FSL_ERRATUM_A009008 bool "Workaround for USB PHY erratum A009008"

+config SYS_FSL_ERRATUM_A009798 + bool "Workaround for USB PHY erratum A009798" + config MAX_CPUS int "Maximum number of CPUs permitted for Layerscape" default 4 if ARCH_LS1043A diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 1f460d7..8d86985 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -75,6 +75,25 @@ static void erratum_a009008(void) #endif /* CONFIG_SYS_FSL_ERRATUM_A009008 */ }

+static void erratum_a009798(void) +{ +#ifdef CONFIG_SYS_FSL_ERRATUM_A009798 +#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) + u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE; + u32 val = scfg_in32(scfg + SCFG_USB3PRM1CR_USB1 / 4); + scfg_out32(scfg + SCFG_USB3PRM1CR_USB1 / 4 , val & USB_SQRXTUNE); + val = gur_in32(scfg + SCFG_USB3PRM1CR_USB2 / 4); + scfg_out32(scfg + SCFG_USB3PRM1CR_USB2 / 4 , val & USB_SQRXTUNE); + val = scfg_in32(scfg + SCFG_USB3PRM1CR_USB3 / 4); + scfg_out32(scfg + SCFG_USB3PRM1CR_USB3 / 4 , val & USB_SQRXTUNE); +#elif defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS2085A) + u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE; + u32 val = scfg_in32(scfg + SCFG_USB3PRM1CR / 4); + scfg_out32(scfg + SCFG_USB3PRM1CR / 4, val & USB_SQRXTUNE); +#endif +#endif /* CONFIG_SYS_FSL_ERRATUM_A009798 */ +} + #if defined(CONFIG_FSL_LSCH3) /* * This erratum requires setting a value to eddrtqcr1 to @@ -218,6 +237,7 @@ void fsl_lsch3_early_init_f(void) erratum_a008514(); erratum_a008336(); erratum_a009008(); + erratum_a009798(); #ifdef CONFIG_CHAIN_OF_TRUST /* In case of Secure Boot, the IBR configures the SMMU * to allow only Secure transactions. @@ -486,6 +506,7 @@ void fsl_lsch2_early_init_f(void) erratum_a009660(); erratum_a010539(); erratum_a009008(); + erratum_a009798(); } #endif

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 62d7046..8bd40e8 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -342,6 +342,7 @@ struct ccsr_gur { #define SCFG_USB3PRM1CR_USB2 0x07C #define SCFG_USB3PRM1CR_USB3 0x088 #define USB_TXVREFTUNE 0x9 +#define USB_SQRXTUNE 0xFC7FFFFF

#define SCFG_SNPCNFGCR_SECRDSNP 0x80000000 #define SCFG_SNPCNFGCR_SECWRSNP 0x40000000 diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h index c23c317..3537ecb 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h @@ -130,6 +130,7 @@ #define SCFG_USB3PRM1CR 0x000 #define SCFG_USB3PRM1CR_INIT 0x27672b2a #define USB_TXVREFTUNE 0x9 +#define USB_SQRXTUNE 0xFC7FFFFF #define SCFG_QSPICLKCTLR 0x10

#define TP_ITYP_AV 0x00000001 /* Initiator available */

Rx Compliance tests may fail intermittently at high jitter frequencies using default register values

Changes identified in test setup makes the Rx compliance test pass

Signed-off-by: Sriram Dash sriram.dash@nxp.com Signed-off-by: Rajesh Bhagat rajesh.bhagat@nxp.com Signed-off-by: Suresh Gupta suresh.gupta@nxp.com --- Changes in v2: Clean up the code after Scott comments, Previously in v1, we was defining the pointer as u32, then casting it to u8, and then passing it to a 16-bit accessor. Changes in v3: Change CONFIG_XXX to CONFIG_ARCH_XXX

arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 6 ++++ arch/arm/cpu/armv8/fsl-layerscape/soc.c | 42 ++++++++++++++++++++++ .../include/asm/arch-fsl-layerscape/immap_lsch2.h | 9 +++++ .../include/asm/arch-fsl-layerscape/immap_lsch3.h | 9 +++++ 4 files changed, 66 insertions(+)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index d5d6040..a27e310 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -25,6 +25,7 @@ config ARCH_LS1043A select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A008997 + select SYS_FSL_ERRATUM_A009007 select SYS_FSL_HAS_DDR3 select SYS_FSL_HAS_DDR4 select ARCH_EARLY_INIT_R @@ -46,6 +47,7 @@ config ARCH_LS1046A select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A008997 + select SYS_FSL_ERRATUM_A009007 select SYS_FSL_HAS_DDR4 select SYS_FSL_SRDS_2 select ARCH_EARLY_INIT_R @@ -77,6 +79,7 @@ config ARCH_LS2080A select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009798 select SYS_FSL_ERRATUM_A008997 + select SYS_FSL_ERRATUM_A009007 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F

@@ -167,6 +170,9 @@ config SYS_FSL_ERRATUM_A009798 config SYS_FSL_ERRATUM_A008997 bool "Workaround for USB PHY erratum A008997"

+config SYS_FSL_ERRATUM_A009007 + bool "Workaround for USB PHY erratum A009007" + config MAX_CPUS int "Maximum number of CPUs permitted for Layerscape" default 4 if ARCH_LS1043A diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index c56cb72..9aab8a7 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -120,6 +120,46 @@ static void erratum_a008997(void) #endif #endif /* CONFIG_SYS_FSL_ERRATUM_A008997 */ } +static void erratum_a009007(void) +{ +/* TODO:implement the out_be16 instead of writew which is taking +little endian style */ +#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) + void __iomem *usb_phy = (void __iomem *)USB_PHY1; + writew(USB_PHY_RX_EQ_VAL_1, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_2, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_3, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_4, usb_phy + USB_PHY_RX_OVRD_IN_HI); + usb_phy = (void __iomem *)USB_PHY2; + writew(USB_PHY_RX_EQ_VAL_1, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_2, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_3, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_4, usb_phy + USB_PHY_RX_OVRD_IN_HI); + usb_phy = (void __iomem *)USB_PHY3; + writew(USB_PHY_RX_EQ_VAL_1, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_2, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_3, usb_phy + USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_4, usb_phy + USB_PHY_RX_OVRD_IN_HI); +#elif defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS2085A) + void __iomem *dcsr = (void __iomem *)DCSR_BASE; + writew(USB_PHY_RX_EQ_VAL_1, + dcsr + DCSR_USB_PHY1 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_2, + dcsr + DCSR_USB_PHY1 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_3, + dcsr + DCSR_USB_PHY1 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_4, + dcsr + DCSR_USB_PHY1 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_1, + dcsr + DCSR_USB_PHY2 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_2, + dcsr + DCSR_USB_PHY2 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_3, + dcsr + DCSR_USB_PHY2 + DCSR_USB_PHY_RX_OVRD_IN_HI); + writew(USB_PHY_RX_EQ_VAL_4, + dcsr + DCSR_USB_PHY2 + DCSR_USB_PHY_RX_OVRD_IN_HI); +#endif /* CONFIG_SYS_FSL_ERRATUM_A009007 */ +}

#if defined(CONFIG_FSL_LSCH3) /* @@ -266,6 +306,7 @@ void fsl_lsch3_early_init_f(void) erratum_a009008(); erratum_a009798(); erratum_a008997(); + erratum_a009007(); #ifdef CONFIG_CHAIN_OF_TRUST /* In case of Secure Boot, the IBR configures the SMMU * to allow only Secure transactions. @@ -536,6 +577,7 @@ void fsl_lsch2_early_init_f(void) erratum_a009008(); erratum_a009798(); erratum_a008997(); + erratum_a009007(); } #endif

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h index 2e52078..2dacdb4 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -347,6 +347,15 @@ struct ccsr_gur { #define USB_TXVREFTUNE 0x9 #define USB_SQRXTUNE 0xFC7FFFFF #define USB_PCSTXSWINGFULL 0x47 +#define USB_PHY1 0x084F0000 +#define USB_PHY2 0x08500000 +#define USB_PHY3 0x08510000 +#define USB_PHY_RX_OVRD_IN_HI 0x200c +/* TODO : make it generic */ +#define USB_PHY_RX_EQ_VAL_1 0x0000 +#define USB_PHY_RX_EQ_VAL_2 0x8000 +#define USB_PHY_RX_EQ_VAL_3 0x8003 +#define USB_PHY_RX_EQ_VAL_4 0x800b

#define SCFG_SNPCNFGCR_SECRDSNP 0x80000000 #define SCFG_SNPCNFGCR_SECWRSNP 0x40000000 diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h index 3106ed3..819172e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h @@ -133,6 +133,15 @@ #define USB_TXVREFTUNE 0x9 #define USB_SQRXTUNE 0xFC7FFFFF #define USB_PCSTXSWINGFULL 0x47 +#define DCSR_BASE 0x700000000ULL +#define DCSR_USB_PHY1 0x4600000 +#define DCSR_USB_PHY2 0x4610000 +#define DCSR_USB_PHY_RX_OVRD_IN_HI 0x1006 +#define USB_PHY_RX_EQ_VAL_1 0x0000 +#define USB_PHY_RX_EQ_VAL_2 0x0080 +#define USB_PHY_RX_EQ_VAL_3 0x0380 +#define USB_PHY_RX_EQ_VAL_4 0x0b80 + #define SCFG_QSPICLKCTLR 0x10

#define TP_ITYP_AV 0x00000001 /* Initiator available */

From: Suresh Gupta suresh.gupta@freescale.com

USB High Speed (HS) EYE Height Adjustment USB HS speed eye diagram fails with the default value at many corners, particularly at a high temperature

Optimal eye at TXVREFTUNE value to 1001 is observed, change set the same value.

Signed-off-by: Sriram Dash sriram.dash@nxp.com Signed-off-by: Suresh Gupta suresh.gupta@nxp.com --- Changes in v2: None Changes in v3: None

arch/arm/cpu/armv7/ls102xa/Kconfig | 4 ++++ arch/arm/cpu/armv7/ls102xa/soc.c | 13 +++++++++++++ arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 4 ++++ 3 files changed, 21 insertions(+)

diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig index b61f3cd..9578e85 100644 --- a/arch/arm/cpu/armv7/ls102xa/Kconfig +++ b/arch/arm/cpu/armv7/ls102xa/Kconfig @@ -5,6 +5,7 @@ config ARCH_LS1021A select SYS_FSL_ERRATUM_A009663 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010315 + select SYS_FSL_ERRATUM_A009008 select SYS_FSL_SRDS_1 select SYS_HAS_SERDES select SYS_FSL_DDR_BE if SYS_FSL_DDR @@ -50,6 +51,9 @@ config SECURE_BOOT config SYS_FSL_ERRATUM_A010315 bool "Workaround for PCIe erratum A010315"

+config SYS_FSL_ERRATUM_A009008 + bool "Workaround for USB PHY erratum A009008" + config SYS_FSL_SRDS_1 bool

diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c index 52fb6f8..ee27b0c 100644 --- a/arch/arm/cpu/armv7/ls102xa/soc.c +++ b/arch/arm/cpu/armv7/ls102xa/soc.c @@ -60,6 +60,16 @@ unsigned int get_soc_major_rev(void) return major; }

+static void erratum_a009008(void) +{ +#ifdef CONFIG_SYS_FSL_ERRATUM_A009008 + u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE; + u32 val = in_be32(scfg + SCFG_USB3PRM1CR / 4); + val &= ~(0xF << 6); + out_be32(scfg + SCFG_USB3PRM1CR / 4, val|(USB_TXVREFTUNE << 6)); +#endif /* CONFIG_SYS_FSL_ERRATUM_A009008 */ +} + void s_init(void) { } @@ -146,6 +156,9 @@ int arch_soc_init(void) */ out_be32(&scfg->eddrtqcfg, 0x63b20042);

+ /* Erratum */ + erratum_a009008(); + return 0; }

diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index c34fd63..6ea8c4b 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -173,6 +173,10 @@ struct ccsr_gur { #define SCFG_PMCINTECR_ETSECERRG1 0x00040000 #define SCFG_CLUSTERPMCR_WFIL2EN 0x80000000

+#define SCFG_BASE 0x01570000 +#define SCFG_USB3PRM1CR 0x070 +#define USB_TXVREFTUNE 0x9 + /* Supplemental Configuration Unit */ struct ccsr_scfg { u32 dpslpcr;

From: Suresh Gupta suresh.gupta@freescale.com

Low Frequency Periodic Signaling (LFPS) Peak-to-Peak Differential Output Voltage Test Compliance fails using default transmitter settings

Change settings required for transmitter signal swings to pass compliance tests.

Signed-off-by: Sriram Dash sriram.dash@nxp.com Signed-off-by: Rajesh Bhagat rajesh.bhagat@nxp.com Signed-off-by: Suresh Gupta suresh.gupta@nxp.com --- Changes in v2: Clean up the code after Scott comments, Previously in v1, we was defining the pointer as u32, then casting it to u8, and then passing it to a 16-bit accessor.

Changes in v3: None arch/arm/cpu/armv7/ls102xa/Kconfig | 4 ++++ arch/arm/cpu/armv7/ls102xa/soc.c | 16 ++++++++++++++++ arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 9 +++++++++ 3 files changed, 29 insertions(+)

diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig index 7e12565..cbd4ab6 100644 --- a/arch/arm/cpu/armv7/ls102xa/Kconfig +++ b/arch/arm/cpu/armv7/ls102xa/Kconfig @@ -7,6 +7,7 @@ config ARCH_LS1021A select SYS_FSL_ERRATUM_A010315 select SYS_FSL_ERRATUM_A009008 select SYS_FSL_ERRATUM_A009798 + select SYS_FSL_ERRATUM_A008997 select SYS_FSL_SRDS_1 select SYS_HAS_SERDES select SYS_FSL_DDR_BE if SYS_FSL_DDR @@ -58,6 +59,9 @@ config SYS_FSL_ERRATUM_A009008 config SYS_FSL_ERRATUM_A009798 bool "Workaround for USB PHY erratum A009798"

+config SYS_FSL_ERRATUM_A008997 + bool "Workaround for USB PHY erratum A008997" + config SYS_FSL_SRDS_1 bool

diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c index 7ae5b29..3d6cc5f 100644 --- a/arch/arm/cpu/armv7/ls102xa/soc.c +++ b/arch/arm/cpu/armv7/ls102xa/soc.c @@ -79,6 +79,21 @@ static void erratum_a009798(void) #endif /* CONFIG_SYS_FSL_ERRATUM_A009798 */ }

+static void erratum_a008997(void) +{ +#ifdef CONFIG_SYS_FSL_ERRATUM_A008997 + void __iomem *usb_phy = (void __iomem *)USB_PHY_BASE; + writew(USB_PHY_TX_OVRD_DRV_LO_VAL, + usb_phy + USB_PHY_TX_OVRD_DRV_LO); + writew(USB_PHY_MPLL_OVRD_IN_HI_VAL, + usb_phy + USB_PHY_MPLL_OVRD_IN_HI); + writew(USB_PHY_LEVEL_OVRD_IN_VAL, + usb_phy + USB_PHY_LEVEL_OVRD_IN); + writew(USB_PHY_TX_OVRD_IN_HI_VAL, + usb_phy + USB_PHY_TX_OVRD_IN_HI); +#endif /* CONFIG_SYS_FSL_ERRATUM_A008997 */ +} + void s_init(void) { } @@ -168,6 +183,7 @@ int arch_soc_init(void) /* Erratum */ erratum_a009008(); erratum_a009798(); + erratum_a008997();

return 0; } diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index 8cafa07..c0e4372 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -177,6 +177,15 @@ struct ccsr_gur { #define SCFG_USB3PRM1CR 0x070 #define USB_TXVREFTUNE 0x9 #define USB_SQRXTUNE 0xFC7FFFFF +#define USB_PHY_BASE 0x08510000 +#define USB_PHY_TX_OVRD_DRV_LO 0x2004 +#define USB_PHY_MPLL_OVRD_IN_HI 0x0024 +#define USB_PHY_LEVEL_OVRD_IN 0x002a +#define USB_PHY_TX_OVRD_IN_HI 0x2002 +#define USB_PHY_TX_OVRD_DRV_LO_VAL 0x784C +#define USB_PHY_MPLL_OVRD_IN_HI_VAL 0x0080 +#define USB_PHY_LEVEL_OVRD_IN_VAL 0xA9A5 +#define USB_PHY_TX_OVRD_IN_HI_VAL 0x0003

/* Supplemental Configuration Unit */ struct ccsr_scfg {