diff options
| author | Ran Wang <ran.wang_1@nxp.com> | 2019-09-20 17:34:29 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2019-10-21 15:34:17 +0530 |
| commit | 3d23b6c5836c004c5f9a8281b03a2da98f20d9ff (patch) | |
| tree | 5f00d110834d72bd342a8a8fb366bb925383ffe1 /arch/arm/include/asm/arch-fsl-layerscape | |
| parent | bb6f3c0f76347a3a8d701f2318bbf0b7eef5279e (diff) | |
armv8: fsl-layerscape: Make USB masters snoopable
Program register bit of SCFG_SNPCNFGCR_USBxRDSNP and
SCFG_SNPCNFGCR_USBxWRSNP(x = 1, 2, 3) to drive USBx read/write
snoop signal on LS1043A and LS1046A.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'arch/arm/include/asm/arch-fsl-layerscape')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h | 6 |
1 files changed, 6 insertions, 0 deletions
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 3a59abb10e5..862ec2e2f1f 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h @@ -409,6 +409,12 @@ struct ccsr_gur { #define SCFG_SNPCNFGCR_SECWRSNP 0x40000000 #define SCFG_SNPCNFGCR_SATARDSNP 0x00800000 #define SCFG_SNPCNFGCR_SATAWRSNP 0x00400000 +#define SCFG_SNPCNFGCR_USB1RDSNP 0x00200000 +#define SCFG_SNPCNFGCR_USB1WRSNP 0x00100000 +#define SCFG_SNPCNFGCR_USB2RDSNP 0x00008000 +#define SCFG_SNPCNFGCR_USB2WRSNP 0x00010000 +#define SCFG_SNPCNFGCR_USB3RDSNP 0x00002000 +#define SCFG_SNPCNFGCR_USB3WRSNP 0x00004000 /* RGMIIPCR bit definitions*/ #define SCFG_RGMIIPCR_EN_AUTO BIT(3) |