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r8169: add LED configuration from OF

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This commit is contained in:
aiamadeus 2023-03-25 23:05:16 +08:00
parent ae12d2f77b
commit edcc283381
3 changed files with 102 additions and 4 deletions
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8
target/linux/rockchip/files/arch/arm64/boot/dts/rockchip/rk3568-fastrhino.dtsi
View File

@ -400,7 +400,7 @@
vpcie3v3-supply = <&vcc3v3_pcie>;
status = "okay";
pcie@10 {
pcie@0,0 {
reg = <0x00100000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
@ -409,7 +409,7 @@
compatible = "pci10ec,8125";
reg = <0x000000 0 0 0 0>;
realtek,led-data = <0x4078>;
realtek,led-data = <0x238>;
};
};
};
@ -420,7 +420,7 @@
vpcie3v3-supply = <&vcc3v3_pcie>;
status = "okay";
pcie@20 {
pcie@0,0 {
reg = <0x00200000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
@ -429,7 +429,7 @@
compatible = "pci10ec,8125";
reg = <0x000000 0 0 0 0>;
realtek,led-data = <0x4078>;
realtek,led-data = <0x238>;
};
};
};

49
target/linux/rockchip/patches-5.15/101-net-realtek-r8169-add-LED-configuration-from-OF.patch Normal file
View File

@ -0,0 +1,49 @@
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -17,6 +17,7 @@
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
+#include <linux/of.h>
#include <linux/if_vlan.h>
#include <linux/in.h>
#include <linux/io.h>
@@ -183,6 +184,7 @@ enum rtl_registers {
MAR0 = 8, /* Multicast filter. */
CounterAddrLow = 0x10,
CounterAddrHigh = 0x14,
+ CustomLED = 0x18,
TxDescStartAddrLow = 0x20,
TxDescStartAddrHigh = 0x24,
TxHDescStartAddrLow = 0x28,
@@ -5274,6 +5276,22 @@ done:
rtl_rar_set(tp, mac_addr);
}
+static int rtl_led_configuration(struct rtl8169_private *tp)
+{
+ u32 led_data;
+ int ret;
+
+ ret = of_property_read_u32(tp->pci_dev->dev.of_node,
+ "realtek,led-data", &led_data);
+
+ if (ret)
+ return ret;
+
+ RTL_W16(tp, CustomLED, led_data);
+
+ return 0;
+}
+
static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct rtl8169_private *tp;
@@ -5438,6 +5456,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct
if (!tp->counters)
return -ENOMEM;
+ rtl_led_configuration(tp);
pci_set_drvdata(pdev, tp);
rc = r8169_mdio_register(tp);

49
target/linux/rockchip/patches-6.1/101-net-realtek-r8169-add-LED-configuration-from-OF.patch Normal file
View File

@ -0,0 +1,49 @@
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -17,6 +17,7 @@
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
+#include <linux/of.h>
#include <linux/if_vlan.h>
#include <linux/in.h>
#include <linux/io.h>
@@ -183,6 +184,7 @@ enum rtl_registers {
MAR0 = 8, /* Multicast filter. */
CounterAddrLow = 0x10,
CounterAddrHigh = 0x14,
+ CustomLED = 0x18,
TxDescStartAddrLow = 0x20,
TxDescStartAddrHigh = 0x24,
TxHDescStartAddrLow = 0x28,
@@ -5274,6 +5276,22 @@ done:
return false;
}
+static int rtl_led_configuration(struct rtl8169_private *tp)
+{
+ u32 led_data;
+ int ret;
+
+ ret = of_property_read_u32(tp->pci_dev->dev.of_node,
+ "realtek,led-data", &led_data);
+
+ if (ret)
+ return ret;
+
+ RTL_W16(tp, CustomLED, led_data);
+
+ return 0;
+}
+
static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct rtl8169_private *tp;
@@ -5438,6 +5456,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct
if (!tp->counters)
return -ENOMEM;
+ rtl_led_configuration(tp);
pci_set_drvdata(pdev, tp);
rc = r8169_mdio_register(tp);