mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
64afcbad3d
It will be used on NanoPi R2C and OrangePi R1 Plus LTS board. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
108 lines
3.8 KiB
Diff
108 lines
3.8 KiB
Diff
From 4869a146cd60fc8115230f0a45e15e534c531922 Mon Sep 17 00:00:00 2001
|
|
From: Frank Sae <Frank.Sae@motor-comm.com>
|
|
Date: Thu, 2 Feb 2023 11:00:34 +0800
|
|
Subject: [PATCH] net: phy: Add BIT macro for Motorcomm yt8521/yt8531 gigabit
|
|
ethernet phy
|
|
|
|
Add BIT macro for Motorcomm yt8521/yt8531 gigabit ethernet phy.
|
|
This is a preparatory patch. Add BIT macro for 0xA012 reg, and
|
|
supplement for 0xA001 and 0xA003 reg. These will be used to support dts.
|
|
|
|
Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
|
|
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
drivers/net/phy/motorcomm.c | 55 ++++++++++++++++++++++++++++++++++---
|
|
1 file changed, 51 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/net/phy/motorcomm.c
|
|
+++ b/drivers/net/phy/motorcomm.c
|
|
@@ -161,6 +161,11 @@
|
|
|
|
#define YT8521_CHIP_CONFIG_REG 0xA001
|
|
#define YT8521_CCR_SW_RST BIT(15)
|
|
+/* 1b0 disable 1.9ns rxc clock delay *default*
|
|
+ * 1b1 enable 1.9ns rxc clock delay
|
|
+ */
|
|
+#define YT8521_CCR_RXC_DLY_EN BIT(8)
|
|
+#define YT8521_CCR_RXC_DLY_1_900_NS 1900
|
|
|
|
#define YT8521_CCR_MODE_SEL_MASK (BIT(2) | BIT(1) | BIT(0))
|
|
#define YT8521_CCR_MODE_UTP_TO_RGMII 0
|
|
@@ -178,22 +183,41 @@
|
|
#define YT8521_MODE_POLL 0x3
|
|
|
|
#define YT8521_RGMII_CONFIG1_REG 0xA003
|
|
-
|
|
+/* 1b0 use original tx_clk_rgmii *default*
|
|
+ * 1b1 use inverted tx_clk_rgmii.
|
|
+ */
|
|
+#define YT8521_RC1R_TX_CLK_SEL_INVERTED BIT(14)
|
|
/* TX Gig-E Delay is bits 3:0, default 0x1
|
|
* TX Fast-E Delay is bits 7:4, default 0xf
|
|
* RX Delay is bits 13:10, default 0x0
|
|
* Delay = 150ps * N
|
|
* On = 2250ps, off = 0ps
|
|
*/
|
|
-#define YT8521_RC1R_RX_DELAY_MASK (0xF << 10)
|
|
+#define YT8521_RC1R_RX_DELAY_MASK GENMASK(13, 10)
|
|
#define YT8521_RC1R_RX_DELAY_EN (0xF << 10)
|
|
#define YT8521_RC1R_RX_DELAY_DIS (0x0 << 10)
|
|
-#define YT8521_RC1R_FE_TX_DELAY_MASK (0xF << 4)
|
|
+#define YT8521_RC1R_FE_TX_DELAY_MASK GENMASK(7, 4)
|
|
#define YT8521_RC1R_FE_TX_DELAY_EN (0xF << 4)
|
|
#define YT8521_RC1R_FE_TX_DELAY_DIS (0x0 << 4)
|
|
-#define YT8521_RC1R_GE_TX_DELAY_MASK (0xF << 0)
|
|
+#define YT8521_RC1R_GE_TX_DELAY_MASK GENMASK(3, 0)
|
|
#define YT8521_RC1R_GE_TX_DELAY_EN (0xF << 0)
|
|
#define YT8521_RC1R_GE_TX_DELAY_DIS (0x0 << 0)
|
|
+#define YT8521_RC1R_RGMII_0_000_NS 0
|
|
+#define YT8521_RC1R_RGMII_0_150_NS 1
|
|
+#define YT8521_RC1R_RGMII_0_300_NS 2
|
|
+#define YT8521_RC1R_RGMII_0_450_NS 3
|
|
+#define YT8521_RC1R_RGMII_0_600_NS 4
|
|
+#define YT8521_RC1R_RGMII_0_750_NS 5
|
|
+#define YT8521_RC1R_RGMII_0_900_NS 6
|
|
+#define YT8521_RC1R_RGMII_1_050_NS 7
|
|
+#define YT8521_RC1R_RGMII_1_200_NS 8
|
|
+#define YT8521_RC1R_RGMII_1_350_NS 9
|
|
+#define YT8521_RC1R_RGMII_1_500_NS 10
|
|
+#define YT8521_RC1R_RGMII_1_650_NS 11
|
|
+#define YT8521_RC1R_RGMII_1_800_NS 12
|
|
+#define YT8521_RC1R_RGMII_1_950_NS 13
|
|
+#define YT8521_RC1R_RGMII_2_100_NS 14
|
|
+#define YT8521_RC1R_RGMII_2_250_NS 15
|
|
|
|
#define YTPHY_MISC_CONFIG_REG 0xA006
|
|
#define YTPHY_MCR_FIBER_SPEED_MASK BIT(0)
|
|
@@ -222,6 +246,29 @@
|
|
*/
|
|
#define YTPHY_WCR_TYPE_PULSE BIT(0)
|
|
|
|
+#define YTPHY_SYNCE_CFG_REG 0xA012
|
|
+#define YT8521_SCR_SYNCE_ENABLE BIT(5)
|
|
+/* 1b0 output 25m clock
|
|
+ * 1b1 output 125m clock *default*
|
|
+ */
|
|
+#define YT8521_SCR_CLK_FRE_SEL_125M BIT(3)
|
|
+#define YT8521_SCR_CLK_SRC_MASK GENMASK(2, 1)
|
|
+#define YT8521_SCR_CLK_SRC_PLL_125M 0
|
|
+#define YT8521_SCR_CLK_SRC_UTP_RX 1
|
|
+#define YT8521_SCR_CLK_SRC_SDS_RX 2
|
|
+#define YT8521_SCR_CLK_SRC_REF_25M 3
|
|
+#define YT8531_SCR_SYNCE_ENABLE BIT(6)
|
|
+/* 1b0 output 25m clock *default*
|
|
+ * 1b1 output 125m clock
|
|
+ */
|
|
+#define YT8531_SCR_CLK_FRE_SEL_125M BIT(4)
|
|
+#define YT8531_SCR_CLK_SRC_MASK GENMASK(3, 1)
|
|
+#define YT8531_SCR_CLK_SRC_PLL_125M 0
|
|
+#define YT8531_SCR_CLK_SRC_UTP_RX 1
|
|
+#define YT8531_SCR_CLK_SRC_SDS_RX 2
|
|
+#define YT8531_SCR_CLK_SRC_CLOCK_FROM_DIGITAL 3
|
|
+#define YT8531_SCR_CLK_SRC_REF_25M 4
|
|
+#define YT8531_SCR_CLK_SRC_SSC_25M 5
|
|
#define YT8531S_SYNCE_CFG_REG 0xA012
|
|
#define YT8531S_SCR_SYNCE_ENABLE BIT(6)
|
|
|