ARM: OMAP: AM35xx: convert 3517 detection/flags to AM35xx

Currently cpu_is_omap3517() actually detects any device in the AM35x
family (3517 and no-SGX version 3505.)  To make it more clear what is
being detected, convert the names from 3517 to AM35xx.

This adds a new soc_is_am35xx() which duplicates the cpu_is_omap3517().
In order to avoid cross-tree dependencies with clock-tree changes,
cpu_is_omap3517() is left until the clock changes are merged,
at which point cpu_is_omap3517() will be completely removed.

Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
Tested-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
[tony@atomide.com: change to use soc_is_omap instead]
Signed-off-by: Tony Lindgren <tony@atomide.com>

7 files changed, 19 insertions, 12 deletions

diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index a8ca6556eb1..be697d4e084 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -355,7 +355,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
          *
          * temporary HACK: ocr_mask instead of fixed supply
          */
-        if (cpu_is_omap3517())
+        if (soc_is_am35xx())
                 mmc->slots[0].ocr_mask = MMC_VDD_165_195 |
                                          MMC_VDD_26_27 |
                                          MMC_VDD_27_28 |
@@ -365,7 +365,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
         else
                 mmc->slots[0].ocr_mask = c->ocr_mask;
 
-        if (!cpu_is_omap3517())
+        if (!soc_is_am35xx())
                 mmc->slots[0].features |= HSMMC_HAS_PBIAS;
 
         if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
@@ -388,7 +388,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
                         }
                 }
 
-                if (cpu_is_omap3517())
+                if (soc_is_am35xx())
                         mmc->slots[0].set_power = nop_mmc_set_power;
 
                 /* OMAP3630 HSMMC1 supports only 4-bit */
@@ -400,7 +400,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
                 }
                 break;
         case 2:
-                if (cpu_is_omap3517())
+                if (soc_is_am35xx())
                         mmc->slots[0].set_power = am35x_hsmmc2_set_power;
 
                 if (c->ext_clock)
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 0e79b7bc6aa..f611e309715 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -185,8 +185,7 @@ static void __init omap3_cpuinfo(void)
          */
         if (cpu_is_omap3630()) {
                 cpu_name = "OMAP3630";
-        } else if (cpu_is_omap3517()) {
-                /* AM35xx devices */
+        } else if (soc_is_am35xx()) {
                 cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505";
         } else if (cpu_is_ti816x()) {
                 cpu_name = "TI816X";
@@ -352,13 +351,13 @@ void __init omap3xxx_check_revision(void)
                  */
                 switch (rev) {
                 case 0:
-                        omap_revision = OMAP3517_REV_ES1_0;
+                        omap_revision = AM35XX_REV_ES1_0;
                         cpu_rev = "1.0";
                         break;
                 case 1:
                 /* FALLTHROUGH */
                 default:
-                        omap_revision = OMAP3517_REV_ES1_1;
+                        omap_revision = AM35XX_REV_ES1_1;
                         cpu_rev = "1.1";
                 }
                 break;
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 0c65079c2b6..43d288066d0 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3224,7 +3224,7 @@ int __init omap3xxx_hwmod_init(void)
             rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
             rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
                 h = omap34xx_hwmod_ocp_ifs;
-        } else if (rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1) {
+        } else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
                 h = am35xx_hwmod_ocp_ifs;
         } else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
                    rev == OMAP3630_REV_ES1_2) {
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index b7ea468eea3..fb0a0a6869d 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -311,7 +311,7 @@ void __init omap3xxx_powerdomains_init(void)
                  rev == OMAP3430_REV_ES3_0 || rev == OMAP3630_REV_ES1_0)
                 pwrdm_register_pwrdms(powerdomains_omap3430es2_es3_0);
         else if (rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2 ||
-                 rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1 ||
+                 rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1 ||
                  rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2)
                 pwrdm_register_pwrdms(powerdomains_omap3430es3_1plus);
         else
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index bf33b4db8c9..b19d1b43c12 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -90,7 +90,7 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
         musb_plat.mode = board_data->mode;
         musb_plat.extvbus = board_data->extvbus;
 
-        if (cpu_is_omap3517()) {
+        if (soc_is_am35xx()) {
                 oh_name = "am35x_otg_hs";
                 name = "musb-am35x";
         } else if (cpu_is_ti81xx()) {
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
index 98ed4d792b3..d0103c80d04 100644
--- a/arch/arm/mach-omap2/voltagedomains3xxx_data.c
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -118,7 +118,7 @@ void __init omap3xxx_voltagedomains_init(void)
         }
 #endif
 
-        if (cpu_is_omap3517())
+        if (soc_is_am35xx())
                 voltdms = voltagedomains_am35xx;
         else
                 voltdms = voltagedomains_omap3;
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index dc6a86bf217..bf90212cc9c 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -121,6 +121,7 @@ IS_OMAP_CLASS(16xx, 0x16)
 IS_OMAP_CLASS(24xx, 0x24)
 IS_OMAP_CLASS(34xx, 0x34)
 IS_OMAP_CLASS(44xx, 0x44)
+IS_AM_CLASS(35xx, 0x35)
 IS_AM_CLASS(33xx, 0x33)
 
 IS_TI_CLASS(81xx, 0x81)
@@ -148,6 +149,7 @@ IS_AM_SUBCLASS(335x, 0x335)
 #define cpu_is_ti81xx()                 0
 #define cpu_is_ti816x()                 0
 #define cpu_is_ti814x()                 0
+#define soc_is_am35xx()                 0
 #define cpu_is_am33xx()                 0
 #define cpu_is_am335x()                 0
 #define cpu_is_omap44xx()               0
@@ -357,6 +359,7 @@ IS_OMAP_TYPE(3517, 0x3517)
 # undef cpu_is_ti81xx
 # undef cpu_is_ti816x
 # undef cpu_is_ti814x
+# undef soc_is_am35xx
 # undef cpu_is_am33xx
 # undef cpu_is_am335x
 # define cpu_is_omap3430()              is_omap3430()
@@ -378,6 +381,7 @@ IS_OMAP_TYPE(3517, 0x3517)
 # define cpu_is_ti81xx()                is_ti81xx()
 # define cpu_is_ti816x()                is_ti816x()
 # define cpu_is_ti814x()                is_ti814x()
+# define soc_is_am35xx()                is_am35xx()
 # define cpu_is_am33xx()                is_am33xx()
 # define cpu_is_am335x()                is_am335x()
 #endif
@@ -433,6 +437,10 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define TI8148_REV_ES2_0        (TI814X_CLASS | (0x1 << 8))
 #define TI8148_REV_ES2_1        (TI814X_CLASS | (0x2 << 8))
 
+#define AM35XX_CLASS            0x35170034
+#define AM35XX_REV_ES1_0        AM35XX_CLASS
+#define AM35XX_REV_ES1_1        (AM35XX_CLASS | (0x1 << 8))
+
 #define AM335X_CLASS            0x33500034
 #define AM335X_REV_ES1_0        AM335X_CLASS