To support different registers memory mapping hardware easily in the future, this patch removes all unused register definitions.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda...@renesas.com> --- drivers/iommu/ipmmu-vmsa.c | 76 ---------------------------------------------- 1 file changed, 76 deletions(-) diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index 5904c23..c4ec166 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -102,122 +102,46 @@ static struct ipmmu_vmsa_device *to_ipmmu(struct device *dev) #define IM_CTX_SIZE 0x40 #define IMCTR 0x0000 -#define IMCTR_TRE (1 << 17) -#define IMCTR_AFE (1 << 16) -#define IMCTR_RTSEL_MASK (3 << 4) -#define IMCTR_RTSEL_SHIFT 4 -#define IMCTR_TREN (1 << 3) #define IMCTR_INTEN (1 << 2) #define IMCTR_FLUSH (1 << 1) #define IMCTR_MMUEN (1 << 0) -#define IMCAAR 0x0004 - #define IMTTBCR 0x0008 #define IMTTBCR_EAE (1 << 31) -#define IMTTBCR_PMB (1 << 30) -#define IMTTBCR_SH1_NON_SHAREABLE (0 << 28) /* R-Car Gen2 only */ -#define IMTTBCR_SH1_OUTER_SHAREABLE (2 << 28) /* R-Car Gen2 only */ -#define IMTTBCR_SH1_INNER_SHAREABLE (3 << 28) /* R-Car Gen2 only */ -#define IMTTBCR_SH1_MASK (3 << 28) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN1_NC (0 << 26) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN1_WB_WA (1 << 26) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN1_WT (2 << 26) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN1_WB (3 << 26) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN1_MASK (3 << 26) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN1_NC (0 << 24) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN1_WB_WA (1 << 24) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN1_WT (2 << 24) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN1_WB (3 << 24) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN1_MASK (3 << 24) /* R-Car Gen2 only */ -#define IMTTBCR_TSZ1_MASK (7 << 16) -#define IMTTBCR_TSZ1_SHIFT 16 -#define IMTTBCR_SH0_NON_SHAREABLE (0 << 12) /* R-Car Gen2 only */ -#define IMTTBCR_SH0_OUTER_SHAREABLE (2 << 12) /* R-Car Gen2 only */ #define IMTTBCR_SH0_INNER_SHAREABLE (3 << 12) /* R-Car Gen2 only */ -#define IMTTBCR_SH0_MASK (3 << 12) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN0_NC (0 << 10) /* R-Car Gen2 only */ #define IMTTBCR_ORGN0_WB_WA (1 << 10) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN0_WT (2 << 10) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN0_WB (3 << 10) /* R-Car Gen2 only */ -#define IMTTBCR_ORGN0_MASK (3 << 10) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN0_NC (0 << 8) /* R-Car Gen2 only */ #define IMTTBCR_IRGN0_WB_WA (1 << 8) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN0_WT (2 << 8) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN0_WB (3 << 8) /* R-Car Gen2 only */ -#define IMTTBCR_IRGN0_MASK (3 << 8) /* R-Car Gen2 only */ -#define IMTTBCR_SL0_TWOBIT_LVL_3 (0 << 6) /* R-Car Gen3 only */ -#define IMTTBCR_SL0_TWOBIT_LVL_2 (1 << 6) /* R-Car Gen3 only */ #define IMTTBCR_SL0_TWOBIT_LVL_1 (2 << 6) /* R-Car Gen3 only */ -#define IMTTBCR_SL0_LVL_2 (0 << 4) #define IMTTBCR_SL0_LVL_1 (1 << 4) -#define IMTTBCR_TSZ0_MASK (7 << 0) -#define IMTTBCR_TSZ0_SHIFT O #define IMBUSCR 0x000c #define IMBUSCR_DVM (1 << 2) -#define IMBUSCR_BUSSEL_SYS (0 << 0) -#define IMBUSCR_BUSSEL_CCI (1 << 0) -#define IMBUSCR_BUSSEL_IMCAAR (2 << 0) -#define IMBUSCR_BUSSEL_CCI_IMCAAR (3 << 0) #define IMBUSCR_BUSSEL_MASK (3 << 0) #define IMTTLBR0 0x0010 #define IMTTUBR0 0x0014 -#define IMTTLBR1 0x0018 -#define IMTTUBR1 0x001c #define IMSTR 0x0020 -#define IMSTR_ERRLVL_MASK (3 << 12) -#define IMSTR_ERRLVL_SHIFT 12 -#define IMSTR_ERRCODE_TLB_FORMAT (1 << 8) -#define IMSTR_ERRCODE_ACCESS_PERM (4 << 8) -#define IMSTR_ERRCODE_SECURE_ACCESS (5 << 8) -#define IMSTR_ERRCODE_MASK (7 << 8) #define IMSTR_MHIT (1 << 4) #define IMSTR_ABORT (1 << 2) #define IMSTR_PF (1 << 1) #define IMSTR_TF (1 << 0) #define IMMAIR0 0x0028 -#define IMMAIR1 0x002c -#define IMMAIR_ATTR_MASK 0xff -#define IMMAIR_ATTR_DEVICE 0x04 -#define IMMAIR_ATTR_NC 0x44 -#define IMMAIR_ATTR_WBRWA 0xff -#define IMMAIR_ATTR_SHIFT(n) ((n) << 3) -#define IMMAIR_ATTR_IDX_NC 0 -#define IMMAIR_ATTR_IDX_WBRWA 1 -#define IMMAIR_ATTR_IDX_DEV 2 #define IMELAR 0x0030 /* IMEAR on R-Car Gen2 */ #define IMEUAR 0x0034 /* R-Car Gen3 only */ -#define IMPCTR 0x0200 -#define IMPSTR 0x0208 -#define IMPEAR 0x020c -#define IMPMBA(n) (0x0280 + ((n) * 4)) -#define IMPMBD(n) (0x02c0 + ((n) * 4)) - #define IMUCTR(n) ((n) < 32 ? IMUCTR0(n) : IMUCTR32(n)) #define IMUCTR0(n) (0x0300 + ((n) * 16)) #define IMUCTR32(n) (0x0600 + (((n) - 32) * 16)) -#define IMUCTR_FIXADDEN (1 << 31) -#define IMUCTR_FIXADD_MASK (0xff << 16) -#define IMUCTR_FIXADD_SHIFT 16 #define IMUCTR_TTSEL_MMU(n) ((n) << 4) -#define IMUCTR_TTSEL_PMB (8 << 4) -#define IMUCTR_TTSEL_MASK (15 << 4) #define IMUCTR_FLUSH (1 << 1) #define IMUCTR_MMUEN (1 << 0) #define IMUASID(n) ((n) < 32 ? IMUASID0(n) : IMUASID32(n)) #define IMUASID0(n) (0x0308 + ((n) * 16)) #define IMUASID32(n) (0x0608 + (((n) - 32) * 16)) -#define IMUASID_ASID8_MASK (0xff << 8) -#define IMUASID_ASID8_SHIFT 8 -#define IMUASID_ASID0_MASK (0xff << 0) -#define IMUASID_ASID0_SHIFT 0 /* ----------------------------------------------------------------------------- * Root device handling -- 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
