[U-Boot] [PATCH 3/4] ARM: DRA7: Consolidate voltage macros across different SoCs

Suman Anna s-anna at ti.com
Mon May 23 20:32:16 CEST 2016 

The voltage values for each voltage domain at an OPP is identical
across all the SoCs in the DRA7 family. The current code defines
one set of macros for DRA75x/DRA74x SoCs and another set for DRA72x
macros. Consolidate both these sets into a single set.

This is done so as to minimize the number of macros used when voltage
values will be added for other OPPs as well.

Signed-off-by: Suman Anna <s-anna at ti.com>
---
 arch/arm/cpu/armv7/omap5/hw_data.c      | 20 ++++++++++----------
 arch/arm/include/asm/arch-omap5/clock.h | 19 ++++++-------------
 board/ti/am57xx/board.c                 | 10 +++++-----
 3 files changed, 21 insertions(+), 28 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 948461a..b0c83ad 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -365,34 +365,34 @@ struct vcores_data omap5430_volts_es2 = {
 };
 
 struct vcores_data dra752_volts = {
-	.mpu.value	= VDD_MPU_DRA752,
+	.mpu.value	= VDD_MPU_DRA7,
 	.mpu.efuse.reg	= STD_FUSE_OPP_VMIN_MPU,
 	.mpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.mpu.addr	= TPS659038_REG_ADDR_SMPS12,
 	.mpu.pmic	= &tps659038,
 	.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
 
-	.eve.value	= VDD_EVE_DRA752,
+	.eve.value	= VDD_EVE_DRA7,
 	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE,
 	.eve.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.eve.addr	= TPS659038_REG_ADDR_SMPS45,
 	.eve.pmic	= &tps659038,
 	.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
 
-	.gpu.value	= VDD_GPU_DRA752,
+	.gpu.value	= VDD_GPU_DRA7,
 	.gpu.efuse.reg	= STD_FUSE_OPP_VMIN_GPU,
 	.gpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.gpu.addr	= TPS659038_REG_ADDR_SMPS6,
 	.gpu.pmic	= &tps659038,
 	.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
 
-	.core.value	= VDD_CORE_DRA752,
+	.core.value	= VDD_CORE_DRA7,
 	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE,
 	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.core.addr	= TPS659038_REG_ADDR_SMPS7,
 	.core.pmic	= &tps659038,
 
-	.iva.value	= VDD_IVA_DRA752,
+	.iva.value	= VDD_IVA_DRA7,
 	.iva.efuse.reg	= STD_FUSE_OPP_VMIN_IVA,
 	.iva.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.iva.addr	= TPS659038_REG_ADDR_SMPS8,
@@ -401,14 +401,14 @@ struct vcores_data dra752_volts = {
 };
 
 struct vcores_data dra722_volts = {
-	.mpu.value	= VDD_MPU_DRA72x,
+	.mpu.value	= VDD_MPU_DRA7,
 	.mpu.efuse.reg	= STD_FUSE_OPP_VMIN_MPU,
 	.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.mpu.addr	= TPS65917_REG_ADDR_SMPS1,
 	.mpu.pmic	= &tps659038,
 	.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
 
-	.core.value	= VDD_CORE_DRA72x,
+	.core.value	= VDD_CORE_DRA7,
 	.core.efuse.reg	= STD_FUSE_OPP_VMIN_CORE,
 	.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.core.addr	= TPS65917_REG_ADDR_SMPS2,
@@ -418,21 +418,21 @@ struct vcores_data dra722_volts = {
 	 * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
 	 * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
 	 */
-	.gpu.value	= VDD_GPU_DRA72x,
+	.gpu.value	= VDD_GPU_DRA7,
 	.gpu.efuse.reg	= STD_FUSE_OPP_VMIN_GPU,
 	.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.gpu.addr	= TPS65917_REG_ADDR_SMPS3,
 	.gpu.pmic	= &tps659038,
 	.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
 
-	.eve.value	= VDD_EVE_DRA72x,
+	.eve.value	= VDD_EVE_DRA7,
 	.eve.efuse.reg	= STD_FUSE_OPP_VMIN_DSPEVE,
 	.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.eve.addr	= TPS65917_REG_ADDR_SMPS3,
 	.eve.pmic	= &tps659038,
 	.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
 
-	.iva.value	= VDD_IVA_DRA72x,
+	.iva.value	= VDD_IVA_DRA7,
 	.iva.efuse.reg	= STD_FUSE_OPP_VMIN_IVA,
 	.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
 	.iva.addr	= TPS65917_REG_ADDR_SMPS3,
diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h
index a850043..8c121d6 100644
--- a/arch/arm/include/asm/arch-omap5/clock.h
+++ b/arch/arm/include/asm/arch-omap5/clock.h
@@ -239,19 +239,12 @@
 #define VDD_MPU_ES2_LOW 880
 #define VDD_MM_ES2_LOW 880
 
-/* DRA74x/75x voltage settings in mv for OPP_NOM per DM */
-#define VDD_MPU_DRA752		1150
-#define VDD_CORE_DRA752		1150
-#define VDD_EVE_DRA752		1060
-#define VDD_GPU_DRA752		1060
-#define VDD_IVA_DRA752		1060
-
-/* DRA72x voltage settings in mv for OPP_NOM per DM */
-#define VDD_MPU_DRA72x		1150
-#define VDD_CORE_DRA72x		1150
-#define VDD_EVE_DRA72x		1060
-#define VDD_GPU_DRA72x		1060
-#define VDD_IVA_DRA72x		1060
+/* DRA74x/75x/72x voltage settings in mv for OPP_NOM per DM */
+#define VDD_MPU_DRA7		1150
+#define VDD_CORE_DRA7		1150
+#define VDD_EVE_DRA7		1060
+#define VDD_GPU_DRA7		1060
+#define VDD_IVA_DRA7		1060
 
 /* Efuse register offsets for DRA7xx platform */
 #define DRA752_EFUSE_BASE	0x4A002000
diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c
index 1e978dc..a6a4ccb 100644
--- a/board/ti/am57xx/board.c
+++ b/board/ti/am57xx/board.c
@@ -216,34 +216,34 @@ void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size)
 }
 
 struct vcores_data beagle_x15_volts = {
-	.mpu.value		= VDD_MPU_DRA752,
+	.mpu.value		= VDD_MPU_DRA7,
 	.mpu.efuse.reg		= STD_FUSE_OPP_VMIN_MPU,
 	.mpu.efuse.reg_bits     = DRA752_EFUSE_REGBITS,
 	.mpu.addr		= TPS659038_REG_ADDR_SMPS12,
 	.mpu.pmic		= &tps659038,
 	.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
 
-	.eve.value		= VDD_EVE_DRA752,
+	.eve.value		= VDD_EVE_DRA7,
 	.eve.efuse.reg		= STD_FUSE_OPP_VMIN_DSPEVE,
 	.eve.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.eve.addr		= TPS659038_REG_ADDR_SMPS45,
 	.eve.pmic		= &tps659038,
 	.eve.abb_tx_done_mask	= OMAP_ABB_EVE_TXDONE_MASK,
 
-	.gpu.value		= VDD_GPU_DRA752,
+	.gpu.value		= VDD_GPU_DRA7,
 	.gpu.efuse.reg		= STD_FUSE_OPP_VMIN_GPU,
 	.gpu.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.gpu.addr		= TPS659038_REG_ADDR_SMPS45,
 	.gpu.pmic		= &tps659038,
 	.gpu.abb_tx_done_mask	= OMAP_ABB_GPU_TXDONE_MASK,
 
-	.core.value		= VDD_CORE_DRA752,
+	.core.value		= VDD_CORE_DRA7,
 	.core.efuse.reg		= STD_FUSE_OPP_VMIN_CORE,
 	.core.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.core.addr		= TPS659038_REG_ADDR_SMPS6,
 	.core.pmic		= &tps659038,
 
-	.iva.value		= VDD_IVA_DRA752,
+	.iva.value		= VDD_IVA_DRA7,
 	.iva.efuse.reg		= STD_FUSE_OPP_VMIN_IVA,
 	.iva.efuse.reg_bits	= DRA752_EFUSE_REGBITS,
 	.iva.addr		= TPS659038_REG_ADDR_SMPS45,
-- 
2.8.2

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