diff options
| author | Ran Wang <ran.wang_1@nxp.com> | 2017-09-04 18:46:52 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-09-11 08:01:06 -0700 |
| commit | 83fa71189af3354cd09a56d61f3ed31ce082f51f (patch) | |
| tree | 7976e56d8ce2770598fcf8f92449f868a757f4eb /arch/arm/include/asm/arch-ls102xa | |
| parent | 15d59b5316425a21e057bff171c0459f29d00d6d (diff) | |
armv7: Add workaround for USB erratum A-009008
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 TXREFTUNE value to 0x9 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>
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
[YS: Reordered Kconfig options]
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm/include/asm/arch-ls102xa')
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index 1415b0b6ff..28c1a98418 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -174,6 +174,10 @@ struct ccsr_gur { #define SCFG_PMCINTECR_ETSECERRG1 0x00040000 #define SCFG_CLUSTERPMCR_WFIL2EN 0x80000000 +#define SCFG_BASE 0x01570000 +#define SCFG_USB3PRM1CR 0x070 +#define SCFG_USB_TXVREFTUNE 0x9 + /* Supplemental Configuration Unit */ struct ccsr_scfg { u32 dpslpcr; |