net: rswitch: Replace enum rswitch_reg with plain macros

Replace enum rswitch_reg with plain #define REGISTER OFFSET macros.
The enum rswitch_reg was not referenced anywhere, so there was no
benefit of keeping it around. Include register block labels. Turn
all register offsets into lowercase hex values. No functional change.

Rename EATDQDC to EATDQDCR, GWTRC to GWTRCR, GWDCC to GWDCCR, FWPC0
to FWPC, FWPBFC to FWPBFCR, FWPBFCSDC to FWPBFCSDCR because there
are both register names which used to be part of this enum and also
macros with the same name, each used for slightly different purpose.
Make sure there is no collission.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/drivers/net/rswitch.c b/drivers/net/rswitch.c
index 57eff74..001673a 100644 (file)
--- a/drivers/net/rswitch.c
+++ b/drivers/net/rswitch.c
@@ -48,48 +48,47 @@
 #define TARO    0
 #define RMRO    0x1000
 
-enum rswitch_reg {
-       EAMC            = TARO + 0x0000,
-       EAMS            = TARO + 0x0004,
-       EATDQDC         = TARO + 0x0060,
-       EATTFC          = TARO + 0x0138,
-       EATASRIRM       = TARO + 0x03E4,
-
-       GWMC            = GWRO + 0x0000,
-       GWMS            = GWRO + 0x0004,
-       GWMTIRM         = GWRO + 0x0100,
-       GWVCC           = GWRO + 0x0130,
-       GWTTFC          = GWRO + 0x0138,
-       GWDCBAC0        = GWRO + 0x0194,
-       GWDCBAC1        = GWRO + 0x0198,
-       GWTRC           = GWRO + 0x0200,
-       GWARIRM         = GWRO + 0x0380,
-       GWDCC           = GWRO + 0x0400,
-
-       RRC             = CARO + 0x0004,
-       RCEC            = CARO + 0x0008,
-       RCDC            = CARO + 0x000C,
-       CABPIRM         = CARO + 0x0140,
-
-       FWPC0           = FWRO + 0x0100,
-       FWPBFC          = FWRO + 0x4A00,
-       FWPBFCSDC       = FWRO + 0x4A04,
-
-       MPSM            = RMRO + 0x0000,
-       MPIC            = RMRO + 0x0004,
-       MRMAC0          = RMRO + 0x0084,
-       MRMAC1          = RMRO + 0x0088,
-       MRAFC           = RMRO + 0x008C,
-       MRSCE           = RMRO + 0x0090,
-       MRSCP           = RMRO + 0x0094,
-       MLVC            = RMRO + 0x0180,
-       MLBC            = RMRO + 0x0188,
-       MXGMIIC         = RMRO + 0x0190,
-       MPCH            = RMRO + 0x0194,
-       MANM            = RMRO + 0x019C,
-       MMIS0           = RMRO + 0x0210,
-       MMIS1           = RMRO + 0x0220,
-};
+/* List of TSNA registers (ETHA) */
+#define EAMC           (TARO + 0x0000)
+#define EAMS           (TARO + 0x0004)
+#define EATDQDCR       (TARO + 0x0060)
+#define EATTFC         (TARO + 0x0138)
+#define EATASRIRM      (TARO + 0x03e4)
+/* Gateway CPU agent block (GWCA) */
+#define GWMC           (GWRO + 0x0000)
+#define GWMS           (GWRO + 0x0004)
+#define GWMTIRM                (GWRO + 0x0100)
+#define GWVCC          (GWRO + 0x0130)
+#define GWTTFC         (GWRO + 0x0138)
+#define GWDCBAC0       (GWRO + 0x0194)
+#define GWDCBAC1       (GWRO + 0x0198)
+#define GWTRCR         (GWRO + 0x0200)
+#define GWARIRM                (GWRO + 0x0380)
+#define GWDCCR         (GWRO + 0x0400)
+/* List of Common Agent registers (COMA) */
+#define RRC            (CARO + 0x0004)
+#define RCEC           (CARO + 0x0008)
+#define RCDC           (CARO + 0x000c)
+#define CABPIRM                (CARO + 0x0140)
+/* List of MFWD registers */
+#define FWPC           (FWRO + 0x0100)
+#define FWPBFCR                (FWRO + 0x4a00)
+#define FWPBFCSDCR     (FWRO + 0x4a04)
+/* List of RMAC registers (RMAC) */
+#define MPSM           (RMRO + 0x0000)
+#define MPIC           (RMRO + 0x0004)
+#define MRMAC0         (RMRO + 0x0084)
+#define MRMAC1         (RMRO + 0x0088)
+#define MRAFC          (RMRO + 0x008c)
+#define MRSCE          (RMRO + 0x0090)
+#define MRSCP          (RMRO + 0x0094)
+#define MLVC           (RMRO + 0x0180)
+#define MLBC           (RMRO + 0x0188)
+#define MXGMIIC                (RMRO + 0x0190)
+#define MPCH           (RMRO + 0x0194)
+#define MANM           (RMRO + 0x019c)
+#define MMIS0          (RMRO + 0x0210)
+#define MMIS1          (RMRO + 0x0220)
 
 /* COMA */
 #define RRC_RR         BIT(0)
@@ -99,7 +98,7 @@ enum rswitch_reg {
 #define CABPIRM_BPR    BIT(1)
 
 /* MFWD */
-#define FWPC0(i)       (FWPC0 + (i) * 0x10)
+#define FWPC0(i)       (FWPC + (i) * 0x10)
 #define FWPC0_LTHTA     BIT(0)
 #define FWPC0_IP4UE     BIT(3)
 #define FWPC0_IP4TE     BIT(4)
@@ -118,13 +117,13 @@ enum rswitch_reg {
                         FWPC0_IPDSA | FWPC0_IPHLA | FWPC0_MACSDA | \
                         FWPC0_MACHLA | FWPC0_MACHMA | FWPC0_VLANSA)
 
-#define FWPBFC(i)      (FWPBFC + (i) * 0x10)
-#define FWPBFCSDC(j, i)        (FWPBFCSDC + (i) * 0x10 + (j) * 0x04)
+#define FWPBFC(i)      (FWPBFCR + (i) * 0x10)
+#define FWPBFCSDC(j, i)        (FWPBFCSDCR + (i) * 0x10 + (j) * 0x04)
 
 /* ETHA */
 #define EATASRIRM_TASRIOG      BIT(0)
 #define EATASRIRM_TASRR                BIT(1)
-#define EATDQDC(q)             (EATDQDC + (q) * 0x04)
+#define EATDQDC(q)             (EATDQDCR + (q) * 0x04)
 #define EATDQDC_DQD            (0xff)
 
 /* RMAC */
@@ -189,8 +188,8 @@ enum rswitch_gwca_mode {
 #define GWARIRM_ARR            BIT(1)
 #define GWVCC_VEM_SC_TAG       (0x3 << 16)
 #define GWDCBAC0_DCBAUP                (0xff)
-#define GWTRC(i)               (GWTRC + (i) * 0x04)
-#define GWDCC(i)               (GWDCC + (i) * 0x04)
+#define GWTRC(i)               (GWTRCR + (i) * 0x04)
+#define GWDCC(i)               (GWDCCR + (i) * 0x04)
 #define        GWDCC_DQT               BIT(11)
 #define GWDCC_BALR             BIT(24)