[RESEND PATCH v5 4/4] dt-bindings: devfreq: rk3399_dmc: Remove references of unexistant defines

Daniel Lezcano daniel.lezcano at linaro.org
Mon Mar 8 23:38:58 GMT 2021


From: Gaël PORTAY <gael.portay at collabora.com>

Those DDR related defines do not exist. Replace their references with
their numerical constant.

Signed-off-by: Gaël PORTAY <gael.portay at collabora.com>
Reviewed-by: Rob Herring <robh at kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano at linaro.org>
---
 .../bindings/devfreq/rk3399_dmc.txt           | 73 +++++++++----------
 1 file changed, 34 insertions(+), 39 deletions(-)

diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
index a41bcfef95c8..ddde2c4f97df 100644
--- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
+++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
@@ -79,24 +79,23 @@ Following properties relate to DDR timing:
 
 - rockchip,ddr3_drv :		  When the DRAM type is DDR3, this parameter defines
 				  the DRAM side driver strength in ohms. Default
-				  value is DDR3_DS_40ohm.
+				  value is 40.
 
 - rockchip,ddr3_odt :		  When the DRAM type is DDR3, this parameter defines
 				  the DRAM side ODT strength in ohms. Default value
-				  is DDR3_ODT_120ohm.
+				  is 120.
 
 - rockchip,phy_ddr3_ca_drv :	  When the DRAM type is DDR3, this parameter defines
 				  the phy side CA line (incluing command line,
 				  address line and clock line) driver strength.
-				  Default value is PHY_DRV_ODT_40.
+				  Default value is 40.
 
 - rockchip,phy_ddr3_dq_drv :	  When the DRAM type is DDR3, this parameter defines
 				  the PHY side DQ line (including DQS/DQ/DM line)
-				  driver strength. Default value is PHY_DRV_ODT_40.
+				  driver strength. Default value is 40.
 
 - rockchip,phy_ddr3_odt : 	  When the DRAM type is DDR3, this parameter defines
-				  the PHY side ODT strength. Default value is
-				  PHY_DRV_ODT_240.
+				  the PHY side ODT strength. Default value is 240.
 
 - rockchip,lpddr3_odt_dis_freq : When the DRAM type is LPDDR3, this parameter defines
 				  then ODT disable frequency in MHz (Mega Hz).
@@ -106,25 +105,23 @@ Following properties relate to DDR timing:
 
 - rockchip,lpddr3_drv :		  When the DRAM type is LPDDR3, this parameter defines
 				  the DRAM side driver strength in ohms. Default
-				  value is LP3_DS_34ohm.
+				  value is 34.
 
 - rockchip,lpddr3_odt :		  When the DRAM type is LPDDR3, this parameter defines
 				  the DRAM side ODT strength in ohms. Default value
-				  is LP3_ODT_240ohm.
+				  is 240.
 
 - rockchip,phy_lpddr3_ca_drv :	  When the DRAM type is LPDDR3, this parameter defines
 				  the PHY side CA line (including command line,
 				  address line and clock line) driver strength.
-				  Default value is PHY_DRV_ODT_40.
+				  Default value is 40.
 
 - rockchip,phy_lpddr3_dq_drv :	  When the DRAM type is LPDDR3, this parameter defines
 				  the PHY side DQ line (including DQS/DQ/DM line)
-				  driver strength. Default value is
-				  PHY_DRV_ODT_40.
+				  driver strength. Default value is 40.
 
 - rockchip,phy_lpddr3_odt : 	  When dram type is LPDDR3, this parameter define
-				  the phy side odt strength, default value is
-				  PHY_DRV_ODT_240.
+				  the phy side odt strength, default value is 240.
 
 - rockchip,lpddr4_odt_dis_freq : When the DRAM type is LPDDR4, this parameter
 				  defines the ODT disable frequency in
@@ -134,32 +131,30 @@ Following properties relate to DDR timing:
 
 - rockchip,lpddr4_drv :		  When the DRAM type is LPDDR4, this parameter defines
 				  the DRAM side driver strength in ohms. Default
-				  value is LP4_PDDS_60ohm.
+				  value is 60.
 
 - rockchip,lpddr4_dq_odt : 	  When the DRAM type is LPDDR4, this parameter defines
 				  the DRAM side ODT on DQS/DQ line strength in ohms.
-				  Default value is LP4_DQ_ODT_40ohm.
+				  Default value is 40.
 
 - rockchip,lpddr4_ca_odt :	  When the DRAM type is LPDDR4, this parameter defines
 				  the DRAM side ODT on CA line strength in ohms.
-				  Default value is LP4_CA_ODT_40ohm.
+				  Default value is 40.
 
 - rockchip,phy_lpddr4_ca_drv :	  When the DRAM type is LPDDR4, this parameter defines
 				  the PHY side CA line (including command address
-				  line) driver strength. Default value is
-				  PHY_DRV_ODT_40.
+				  line) driver strength. Default value is 40.
 
 - rockchip,phy_lpddr4_ck_cs_drv : When the DRAM type is LPDDR4, this parameter defines
 				  the PHY side clock line and CS line driver
-				  strength. Default value is PHY_DRV_ODT_80.
+				  strength. Default value is 80.
 
 - rockchip,phy_lpddr4_dq_drv :	  When the DRAM type is LPDDR4, this parameter defines
 				  the PHY side DQ line (including DQS/DQ/DM line)
-				  driver strength. Default value is PHY_DRV_ODT_80.
+				  driver strength. Default value is 80.
 
 - rockchip,phy_lpddr4_odt :	  When the DRAM type is LPDDR4, this parameter defines
-				  the PHY side ODT strength. Default value is
-				  PHY_DRV_ODT_60.
+				  the PHY side ODT strength. Default value is 60.  
 
 Example:
 	dmc_opp_table: dmc_opp_table {
@@ -195,23 +190,23 @@ Example:
 		rockchip,phy_dll_dis_freq = <125>;
 		rockchip,auto_pd_dis_freq = <666>;
 		rockchip,ddr3_odt_dis_freq = <333>;
-		rockchip,ddr3_drv = <DDR3_DS_40ohm>;
-		rockchip,ddr3_odt = <DDR3_ODT_120ohm>;
-		rockchip,phy_ddr3_ca_drv = <PHY_DRV_ODT_40>;
-		rockchip,phy_ddr3_dq_drv = <PHY_DRV_ODT_40>;
-		rockchip,phy_ddr3_odt = <PHY_DRV_ODT_240>;
+		rockchip,ddr3_drv = <40>;
+		rockchip,ddr3_odt = <120>;
+		rockchip,phy_ddr3_ca_drv = <40>;
+		rockchip,phy_ddr3_dq_drv = <40>;
+		rockchip,phy_ddr3_odt = <240>;
 		rockchip,lpddr3_odt_dis_freq = <333>;
-		rockchip,lpddr3_drv = <LP3_DS_34ohm>;
-		rockchip,lpddr3_odt = <LP3_ODT_240ohm>;
-		rockchip,phy_lpddr3_ca_drv = <PHY_DRV_ODT_40>;
-		rockchip,phy_lpddr3_dq_drv = <PHY_DRV_ODT_40>;
-		rockchip,phy_lpddr3_odt = <PHY_DRV_ODT_240>;
+		rockchip,lpddr3_drv = <34>;
+		rockchip,lpddr3_odt = <240>;
+		rockchip,phy_lpddr3_ca_drv = <40>;
+		rockchip,phy_lpddr3_dq_drv = <40>;
+		rockchip,phy_lpddr3_odt = <240>;
 		rockchip,lpddr4_odt_dis_freq = <333>;
-		rockchip,lpddr4_drv = <LP4_PDDS_60ohm>;
-		rockchip,lpddr4_dq_odt = <LP4_DQ_ODT_40ohm>;
-		rockchip,lpddr4_ca_odt = <LP4_CA_ODT_40ohm>;
-		rockchip,phy_lpddr4_ca_drv = <PHY_DRV_ODT_40>;
-		rockchip,phy_lpddr4_ck_cs_drv = <PHY_DRV_ODT_80>;
-		rockchip,phy_lpddr4_dq_drv = <PHY_DRV_ODT_80>;
-		rockchip,phy_lpddr4_odt = <PHY_DRV_ODT_60>;
+		rockchip,lpddr4_drv = <60>;
+		rockchip,lpddr4_dq_odt = <40>;
+		rockchip,lpddr4_ca_odt = <40>;
+		rockchip,phy_lpddr4_ca_drv = <40>;
+		rockchip,phy_lpddr4_ck_cs_drv = <80>;
+		rockchip,phy_lpddr4_dq_drv = <80>;
+		rockchip,phy_lpddr4_odt = <60>;
 	};
-- 
2.17.1




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