diff mbox series

[V6,5/5] phy: freescale: fsl-samsung-hdmi: Remove unnecessary LUT entries

Message ID 20240904233100.114611-6-aford173@gmail.com
State Superseded
Headers show
Series phy: freescale: fsl-samsung-hdmi: Expand phy clock options | expand

Commit Message

Adam Ford Sept. 4, 2024, 11:30 p.m. UTC 
The lookup table contains entries which use the integer divider
instead of just the fractional divider. Since the set and round
functions check both the integer divider values and the LUT values,
it's no longer necessary to keep the integer divider values in the
lookup table, as can be dynamically calcuated.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
V6: Fix typos in commit message
V5: No Change
V4:  New to series
---
 drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 83 +++-----------------
 1 file changed, 13 insertions(+), 70 deletions(-)
diff mbox series

Patch

diff --git a/drivers/phy/freescale/phy-fsl-samsung-hdmi.c b/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
index 9a21dbbf1a82..1203143bad7a 100644
--- a/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
+++ b/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
@@ -69,25 +69,16 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 23750000,
 		.pll_div_regs = { 0xd1, 0x50, 0xf1, 0x86, 0x85, 0x80, 0x40 },
-	}, {
-		.pixclk = 24000000,
-		.pll_div_regs = { 0xd1, 0x50, 0xf0, 0x00, 0x00, 0x80, 0x00 },
 	}, {
 		.pixclk = 24024000,
 		.pll_div_regs = { 0xd1, 0x50, 0xf1, 0x99, 0x02, 0x80, 0x40 },
 	}, {
 		.pixclk = 25175000,
 		.pll_div_regs = { 0xd1, 0x54, 0xfc, 0xcc, 0x91, 0x80, 0x40 },
-	}, {
-		.pixclk = 25200000,
-		.pll_div_regs = { 0xd1, 0x54, 0xf0, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 26750000,
 		.pll_div_regs = { 0xd1, 0x5a, 0xf2, 0x89, 0x88, 0x80, 0x40 },
-	}, {
-		.pixclk = 27000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0xf0, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 27027000,
 		.pll_div_regs = { 0xd1, 0x5a, 0xf2, 0xfd, 0x0c, 0x80, 0x40 },
 	}, {
@@ -105,18 +96,9 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 35000000,
 		.pll_div_regs = { 0xd1, 0x58, 0xb8, 0x8b, 0x88, 0x80, 0x40 },
-	}, {
-		.pixclk = 36000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0xb0, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 36036000,
 		.pll_div_regs = { 0xd1, 0x5a, 0xb2, 0xfd, 0x0c, 0x80, 0x40 },
-	}, {
-		.pixclk = 40000000,
-		.pll_div_regs = { 0xd1, 0x64, 0xb0, 0x00, 0x00, 0x80, 0x00 },
-	}, {
-		.pixclk = 43200000,
-		.pll_div_regs = { 0xd1, 0x5a, 0x90, 0x00, 0x00, 0x80, 0x00 },
 	}, {
 		.pixclk = 43243200,
 		.pll_div_regs = { 0xd1, 0x5a, 0x92, 0xfd, 0x0c, 0x80, 0x40 },
@@ -132,19 +114,13 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 50349650,
 		.pll_div_regs = { 0xd1, 0x54, 0x7c, 0xc3, 0x8f, 0x80, 0x40 },
-	}, {
-		.pixclk = 50400000,
-		.pll_div_regs = { 0xd1, 0x54, 0x70, 0x00, 0x00, 0x80, 0x00 },
 	}, {
 		.pixclk = 53250000,
 		.pll_div_regs = { 0xd1, 0x58, 0x72, 0x84, 0x03, 0x82, 0x41 },
 	}, {
 		.pixclk = 53500000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x72, 0x89, 0x88, 0x80, 0x40 },
-	}, {
-		.pixclk = 54000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0x70, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 54054000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x72, 0xfd, 0x0c, 0x80, 0x40 },
 	}, {
@@ -153,10 +129,7 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 59340659,
 		.pll_div_regs = { 0xd1, 0x62, 0x74, 0xdb, 0x52, 0x88, 0x47 },
-	}, {
-		.pixclk = 59400000,
-		.pll_div_regs = { 0xd1, 0x63, 0x70, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 61500000,
 		.pll_div_regs = { 0xd1, 0x66, 0x74, 0x82, 0x01, 0x88, 0x45 },
 	}, {
@@ -168,10 +141,7 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 70000000,
 		.pll_div_regs = { 0xd1, 0x58, 0x58, 0x8b, 0x88, 0x80, 0x40 },
-	}, {
-		.pixclk = 72000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0x50, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 72072000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x52, 0xfd, 0x0c, 0x80, 0x40 },
 	}, {
@@ -183,10 +153,7 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 78500000,
 		.pll_div_regs = { 0xd1, 0x62, 0x54, 0x87, 0x01, 0x80, 0x40 },
-	}, {
-		.pixclk = 80000000,
-		.pll_div_regs = { 0xd1, 0x64, 0x50, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 82000000,
 		.pll_div_regs = { 0xd1, 0x66, 0x54, 0x82, 0x01, 0x88, 0x45 },
 	}, {
@@ -213,10 +180,7 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 100699300,
 		.pll_div_regs = { 0xd1, 0x54, 0x3c, 0xc3, 0x8f, 0x80, 0x40 },
-	}, {
-		.pixclk = 100800000,
-		.pll_div_regs = { 0xd1, 0x54, 0x30, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 102500000,
 		.pll_div_regs = { 0xd1, 0x55, 0x32, 0x8c, 0x05, 0x90, 0x4b },
 	}, {
@@ -228,19 +192,13 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 107000000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x32, 0x89, 0x88, 0x80, 0x40 },
-	}, {
-		.pixclk = 108000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0x30, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 108108000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x32, 0xfd, 0x0c, 0x80, 0x40 },
 	}, {
 		.pixclk = 118000000,
 		.pll_div_regs = { 0xd1, 0x62, 0x34, 0x95, 0x08, 0x80, 0x40 },
-	}, {
-		.pixclk = 118800000,
-		.pll_div_regs = { 0xd1, 0x63, 0x30, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 123000000,
 		.pll_div_regs = { 0xd1, 0x66, 0x34, 0x82, 0x01, 0x88, 0x45 },
 	}, {
@@ -261,10 +219,7 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 140000000,
 		.pll_div_regs = { 0xd1, 0x75, 0x36, 0xa7, 0x90, 0x80, 0x40 },
-	}, {
-		.pixclk = 144000000,
-		.pll_div_regs = { 0xd1, 0x78, 0x30, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 148352000,
 		.pll_div_regs = { 0xd1, 0x7b, 0x35, 0xdb, 0x39, 0x90, 0x45 },
 	}, {
@@ -288,9 +243,6 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 165000000,
 		.pll_div_regs = { 0xd1, 0x45, 0x11, 0x84, 0x81, 0x90, 0x4b },
-	}, {
-		.pixclk = 180000000,
-		.pll_div_regs = { 0xd1, 0x4b, 0x10, 0x00, 0x00, 0x80, 0x00 },
 	}, {
 		.pixclk = 185625000,
 		.pll_div_regs = { 0xd1, 0x4e, 0x12, 0x9a, 0x95, 0x80, 0x40 },
@@ -309,25 +261,16 @@  static const struct phy_config phy_pll_cfg[] = {
 	}, {
 		.pixclk = 213000000,
 		.pll_div_regs = { 0xd1, 0x58, 0x12, 0x84, 0x03, 0x82, 0x41 },
-	}, {
-		.pixclk = 216000000,
-		.pll_div_regs = { 0xd1, 0x5a, 0x10, 0x00, 0x00, 0x80, 0x00 },
 	}, {
 		.pixclk = 216216000,
 		.pll_div_regs = { 0xd1, 0x5a, 0x12, 0xfd, 0x0c, 0x80, 0x40 },
-	}, {
-		.pixclk = 237600000,
-		.pll_div_regs = { 0xd1, 0x63, 0x10, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 254000000,
 		.pll_div_regs = { 0xd1, 0x69, 0x14, 0x89, 0x08, 0x80, 0x40 },
 	}, {
 		.pixclk = 277500000,
 		.pll_div_regs = { 0xd1, 0x73, 0x15, 0x88, 0x05, 0x90, 0x4d },
-	}, {
-		.pixclk = 288000000,
-		.pll_div_regs = { 0xd1, 0x78, 0x10, 0x00, 0x00, 0x80, 0x00 },
-	}, {
+	},  {
 		.pixclk = 297000000,
 		.pll_div_regs = { 0xd1, 0x7b, 0x15, 0x84, 0x03, 0x90, 0x45 },
 	},