powerpc: Fix CamelCase warnings in DDR related code

Some DDR related structures present in fsl_ddr_dimm_params.h, fsl_ddr_sdram.h, ddr_spd.h
has various parameters with embedded acronyms capitalized that trigger the CamelCase
warning in checkpatch.pl

Convert those variable names to smallcase naming convention and modify all files
which are using these structures with modified structures.

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>

1 files changed, 27 insertions, 27 deletions

diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
index b67158c0f..d82eb674d 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
@@ -210,12 +210,12 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 	 * sdram minimum cycle time
 	 * we assume the MTB is 0.125ns
 	 * eg:
-	 * tCK_min=15 MTB (1.875ns) ->DDR3-1066
+	 * tck_min=15 MTB (1.875ns) ->DDR3-1066
 	 *        =12 MTB (1.5ns) ->DDR3-1333
 	 *        =10 MTB (1.25ns) ->DDR3-1600
 	 */
-	pdimm->tCKmin_X_ps = spd->tCK_min * mtb_ps +
-		(spd->fine_tCK_min * ftb_10th_ps) / 10;
+	pdimm->tckmin_x_ps = spd->tck_min * mtb_ps +
+		(spd->fine_tck_min * ftb_10th_ps) / 10;
 
 	/*
 	 * CAS latency supported
@@ -223,55 +223,55 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 	 * bit5 - CL5
 	 * bit18 - CL18
 	 */
-	pdimm->caslat_X  = ((spd->caslat_msb << 8) | spd->caslat_lsb) << 4;
+	pdimm->caslat_x  = ((spd->caslat_msb << 8) | spd->caslat_lsb) << 4;
 
 	/*
 	 * min CAS latency time
-	 * eg: tAA_min =
+	 * eg: taa_min =
 	 * DDR3-800D	100 MTB (12.5ns)
 	 * DDR3-1066F	105 MTB (13.125ns)
 	 * DDR3-1333H	108 MTB (13.5ns)
 	 * DDR3-1600H	90 MTB (11.25ns)
 	 */
-	pdimm->tAA_ps = spd->tAA_min * mtb_ps +
-		(spd->fine_tAA_min * ftb_10th_ps) / 10;
+	pdimm->taa_ps = spd->taa_min * mtb_ps +
+		(spd->fine_taa_min * ftb_10th_ps) / 10;
 
 	/*
 	 * min write recovery time
 	 * eg:
-	 * tWR_min = 120 MTB (15ns) -> all speed grades.
+	 * twr_min = 120 MTB (15ns) -> all speed grades.
 	 */
-	pdimm->tWR_ps = spd->tWR_min * mtb_ps;
+	pdimm->twr_ps = spd->twr_min * mtb_ps;
 
 	/*
 	 * min RAS to CAS delay time
-	 * eg: tRCD_min =
+	 * eg: trcd_min =
 	 * DDR3-800	100 MTB (12.5ns)
 	 * DDR3-1066F	105 MTB (13.125ns)
 	 * DDR3-1333H	108 MTB (13.5ns)
 	 * DDR3-1600H	90 MTB (11.25)
 	 */
-	pdimm->tRCD_ps = spd->tRCD_min * mtb_ps +
-		(spd->fine_tRCD_min * ftb_10th_ps) / 10;
+	pdimm->trcd_ps = spd->trcd_min * mtb_ps +
+		(spd->fine_trcd_min * ftb_10th_ps) / 10;
 
 	/*
 	 * min row active to row active delay time
-	 * eg: tRRD_min =
+	 * eg: trrd_min =
 	 * DDR3-800(1KB page)	80 MTB (10ns)
 	 * DDR3-1333(1KB page)	48 MTB (6ns)
 	 */
-	pdimm->tRRD_ps = spd->tRRD_min * mtb_ps;
+	pdimm->trrd_ps = spd->trrd_min * mtb_ps;
 
 	/*
 	 * min row precharge delay time
-	 * eg: tRP_min =
+	 * eg: trp_min =
 	 * DDR3-800D	100 MTB (12.5ns)
 	 * DDR3-1066F	105 MTB (13.125ns)
 	 * DDR3-1333H	108 MTB (13.5ns)
 	 * DDR3-1600H	90 MTB (11.25ns)
 	 */
-	pdimm->tRP_ps = spd->tRP_min * mtb_ps +
-		(spd->fine_tRP_min * ftb_10th_ps) / 10;
+	pdimm->trp_ps = spd->trp_min * mtb_ps +
+		(spd->fine_trp_min * ftb_10th_ps) / 10;
 
 	/* min active to precharge delay time
 	 * eg: tRAS_min =
@@ -280,7 +280,7 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 	 * DDR3-1333H	288 MTB (36ns)
 	 * DDR3-1600H	280 MTB (35ns)
 	 */
-	pdimm->tRAS_ps = (((spd->tRAS_tRC_ext & 0xf) << 8) | spd->tRAS_min_lsb)
+	pdimm->tras_ps = (((spd->tras_trc_ext & 0xf) << 8) | spd->tras_min_lsb)
 			* mtb_ps;
 	/*
 	 * min active to actice/refresh delay time
@@ -290,8 +290,8 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 	 * DDR3-1333H	396 MTB (49.5ns)
 	 * DDR3-1600H	370 MTB (46.25ns)
 	 */
-	pdimm->tRC_ps = (((spd->tRAS_tRC_ext & 0xf0) << 4) | spd->tRC_min_lsb)
-			* mtb_ps + (spd->fine_tRC_min * ftb_10th_ps) / 10;
+	pdimm->trc_ps = (((spd->tras_trc_ext & 0xf0) << 4) | spd->trc_min_lsb)
+			* mtb_ps + (spd->fine_trc_min * ftb_10th_ps) / 10;
 	/*
 	 * min refresh recovery delay time
 	 * eg: tRFC_min =
@@ -299,21 +299,21 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 	 * 1Gb		880 MTB (110ns)
 	 * 2Gb		1280 MTB (160ns)
 	 */
-	pdimm->tRFC_ps = ((spd->tRFC_min_msb << 8) | spd->tRFC_min_lsb)
+	pdimm->trfc_ps = ((spd->trfc_min_msb << 8) | spd->trfc_min_lsb)
 			* mtb_ps;
 	/*
 	 * min internal write to read command delay time
-	 * eg: tWTR_min = 40 MTB (7.5ns) - all speed bins.
+	 * eg: twtr_min = 40 MTB (7.5ns) - all speed bins.
 	 * tWRT is at least 4 mclk independent of operating freq.
 	 */
-	pdimm->tWTR_ps = spd->tWTR_min * mtb_ps;
+	pdimm->twtr_ps = spd->twtr_min * mtb_ps;
 
 	/*
 	 * min internal read to precharge command delay time
-	 * eg: tRTP_min = 40 MTB (7.5ns) - all speed bins.
+	 * eg: trtp_min = 40 MTB (7.5ns) - all speed bins.
 	 * tRTP is at least 4 mclk independent of operating freq.
 	 */
-	pdimm->tRTP_ps = spd->tRTP_min * mtb_ps;
+	pdimm->trtp_ps = spd->trtp_min * mtb_ps;
 
 	/*
 	 * Average periodic refresh interval
@@ -324,13 +324,13 @@ ddr_compute_dimm_parameters(const ddr3_spd_eeprom_t *spd,
 
 	/*
 	 * min four active window delay time
-	 * eg: tFAW_min =
+	 * eg: tfaw_min =
 	 * DDR3-800(1KB page)	320 MTB (40ns)
 	 * DDR3-1066(1KB page)	300 MTB (37.5ns)
 	 * DDR3-1333(1KB page)	240 MTB (30ns)
 	 * DDR3-1600(1KB page)	240 MTB (30ns)
 	 */
-	pdimm->tFAW_ps = (((spd->tFAW_msb & 0xf) << 8) | spd->tFAW_min)
+	pdimm->tfaw_ps = (((spd->tfaw_msb & 0xf) << 8) | spd->tfaw_min)
 			* mtb_ps;
 
 	return 0;