From bffae6975e00b78e86bcd694ab4c8c48216572a3 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Wed, 20 Jan 2016 16:12:33 +0800 Subject: net: change tcp_syn_retries documentation Documentation should be kept consistent with the code: static int tcp_syn_retries_max = MAX_TCP_SYNCNT; #define MAX_TCP_SYNCNT 127 Signed-off-by: Xin Long Signed-off-by: David S. Miller --- Documentation/networking/ip-sysctl.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index ceb44a095a27..73b36d7c7b0d 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -594,7 +594,7 @@ tcp_fastopen - INTEGER tcp_syn_retries - INTEGER Number of times initial SYNs for an active TCP connection attempt - will be retransmitted. Should not be higher than 255. Default value + will be retransmitted. Should not be higher than 127. Default value is 6, which corresponds to 63seconds till the last retransmission with the current initial RTO of 1second. With this the final timeout for an active TCP connection attempt will happen after 127seconds. -- cgit v1.2.3 From 48189d6aaf1ed1b382666289a94a50e5269a8946 Mon Sep 17 00:00:00 2001 From: yankejian Date: Wed, 20 Jan 2016 16:00:19 +0800 Subject: net: hns: enet specifies a reference to dsaf This patch replace the assoication between dsaf and enet from string matching to object reference. It requires the DTS to be updated within BIOS. Thanks god it can be done for all released boards. Signed-off-by: Kejian Yan Acked-by: Rob Herring Acked-by: Yisen Zhuang Signed-off-by: David S. Miller --- .../devicetree/bindings/net/hisilicon-hns-dsaf.txt | 5 +---- .../devicetree/bindings/net/hisilicon-hns-nic.txt | 7 ++++--- arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi | 19 +++++++++---------- drivers/net/ethernet/hisilicon/hns/hnae.c | 17 +++++++---------- drivers/net/ethernet/hisilicon/hns/hnae.h | 7 +++++-- drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c | 4 ++++ drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 10 +--------- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h | 1 + drivers/net/ethernet/hisilicon/hns/hns_enet.c | 15 +++++++++------ drivers/net/ethernet/hisilicon/hns/hns_enet.h | 2 +- 10 files changed, 42 insertions(+), 45 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt index 80411b2f0490..ecacfa44b1eb 100644 --- a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt +++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt @@ -4,8 +4,6 @@ Required properties: - compatible: should be "hisilicon,hns-dsaf-v1" or "hisilicon,hns-dsaf-v2". "hisilicon,hns-dsaf-v1" is for hip05. "hisilicon,hns-dsaf-v2" is for Hi1610 and Hi1612. -- dsa-name: dsa fabric name who provide this interface. - should be "dsafX", X is the dsaf id. - mode: dsa fabric mode string. only support one of dsaf modes like these: "2port-64vf", "6port-16rss", @@ -26,9 +24,8 @@ Required properties: Example: -dsa: dsa@c7000000 { +dsaf0: dsa@c7000000 { compatible = "hisilicon,hns-dsaf-v1"; - dsa_name = "dsaf0"; mode = "6port-16rss"; interrupt-parent = <&mbigen_dsa>; reg = <0x0 0xC0000000 0x0 0x420000 diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt index 41d19be7011e..e6a9d1c30878 100644 --- a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt +++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt @@ -4,8 +4,9 @@ Required properties: - compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2". "hisilicon,hns-nic-v1" is for hip05. "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612. -- ae-name: accelerator name who provides this interface, - is simply a name referring to the name of name in the accelerator node. +- ae-handle: accelerator engine handle for hns, + specifies a reference to the associating hardware driver node. + see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt - port-id: is the index of port provided by DSAF (the accelerator). DSAF can connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They are called debug ports. @@ -41,7 +42,7 @@ Example: ethernet@0{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <0>; local-mac-address = [a2 14 e4 4b 56 76]; }; diff --git a/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi b/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi index da7b6e613257..933cba359918 100644 --- a/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip05_hns.dtsi @@ -23,9 +23,8 @@ soc0: soc@000000000 { }; }; - dsa: dsa@c7000000 { + dsaf0: dsa@c7000000 { compatible = "hisilicon,hns-dsaf-v1"; - dsa_name = "dsaf0"; mode = "6port-16rss"; interrupt-parent = <&mbigen_dsa>; @@ -127,7 +126,7 @@ soc0: soc@000000000 { eth0: ethernet@0{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <0>; local-mac-address = [00 00 00 01 00 58]; status = "disabled"; @@ -135,14 +134,14 @@ soc0: soc@000000000 { }; eth1: ethernet@1{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <1>; status = "disabled"; dma-coherent; }; eth2: ethernet@2{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <2>; local-mac-address = [00 00 00 01 00 5a]; status = "disabled"; @@ -150,7 +149,7 @@ soc0: soc@000000000 { }; eth3: ethernet@3{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <3>; local-mac-address = [00 00 00 01 00 5b]; status = "disabled"; @@ -158,7 +157,7 @@ soc0: soc@000000000 { }; eth4: ethernet@4{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <4>; local-mac-address = [00 00 00 01 00 5c]; status = "disabled"; @@ -166,7 +165,7 @@ soc0: soc@000000000 { }; eth5: ethernet@5{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <5>; local-mac-address = [00 00 00 01 00 5d]; status = "disabled"; @@ -174,7 +173,7 @@ soc0: soc@000000000 { }; eth6: ethernet@6{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <6>; local-mac-address = [00 00 00 01 00 5e]; status = "disabled"; @@ -182,7 +181,7 @@ soc0: soc@000000000 { }; eth7: ethernet@7{ compatible = "hisilicon,hns-nic-v1"; - ae-name = "dsaf0"; + ae-handle = <&dsaf0>; port-id = <7>; local-mac-address = [00 00 00 01 00 5f]; status = "disabled"; diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c index b3645297477e..3bfe36f9405b 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.c +++ b/drivers/net/ethernet/hisilicon/hns/hnae.c @@ -95,21 +95,17 @@ static struct hnae_buf_ops hnae_bops = { static int __ae_match(struct device *dev, const void *data) { struct hnae_ae_dev *hdev = cls_to_ae_dev(dev); - const char *ae_id = data; - if (!strncmp(ae_id, hdev->name, AE_NAME_SIZE)) - return 1; - - return 0; + return hdev->dev->of_node == data; } -static struct hnae_ae_dev *find_ae(const char *ae_id) +static struct hnae_ae_dev *find_ae(const struct device_node *ae_node) { struct device *dev; - WARN_ON(!ae_id); + WARN_ON(!ae_node); - dev = class_find_device(hnae_class, NULL, ae_id, __ae_match); + dev = class_find_device(hnae_class, NULL, ae_node, __ae_match); return dev ? cls_to_ae_dev(dev) : NULL; } @@ -316,7 +312,8 @@ EXPORT_SYMBOL(hnae_reinit_handle); * return handle ptr or ERR_PTR */ struct hnae_handle *hnae_get_handle(struct device *owner_dev, - const char *ae_id, u32 port_id, + const struct device_node *ae_node, + u32 port_id, struct hnae_buf_ops *bops) { struct hnae_ae_dev *dev; @@ -324,7 +321,7 @@ struct hnae_handle *hnae_get_handle(struct device *owner_dev, int i, j; int ret; - dev = find_ae(ae_id); + dev = find_ae(ae_node); if (!dev) return ERR_PTR(-ENODEV); diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h index 6ca94dc3dda3..1cbcb9fa3fb5 100644 --- a/drivers/net/ethernet/hisilicon/hns/hnae.h +++ b/drivers/net/ethernet/hisilicon/hns/hnae.h @@ -524,8 +524,11 @@ struct hnae_handle { #define ring_to_dev(ring) ((ring)->q->dev->dev) -struct hnae_handle *hnae_get_handle(struct device *owner_dev, const char *ae_id, - u32 port_id, struct hnae_buf_ops *bops); +struct hnae_handle *hnae_get_handle(struct device *owner_dev, + const struct device_node *ae_node, + u32 port_id, + struct hnae_buf_ops *bops); + void hnae_put_handle(struct hnae_handle *handle); int hnae_ae_register(struct hnae_ae_dev *dev, struct module *owner); void hnae_ae_unregister(struct hnae_ae_dev *dev); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index 522b264866b4..a0070d0e740d 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -847,6 +847,7 @@ static struct hnae_ae_ops hns_dsaf_ops = { int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev) { struct hnae_ae_dev *ae_dev = &dsaf_dev->ae_dev; + static atomic_t id = ATOMIC_INIT(-1); switch (dsaf_dev->dsaf_ver) { case AE_VERSION_1: @@ -858,6 +859,9 @@ int hns_dsaf_ae_init(struct dsaf_device *dsaf_dev) default: break; } + + snprintf(ae_dev->name, AE_NAME_SIZE, "%s%d", DSAF_DEVICE_NAME, + (int)atomic_inc_return(&id)); ae_dev->ops = &hns_dsaf_ops; ae_dev->dev = dsaf_dev->dev; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 1c33bd06bd5c..9439f04962e1 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -35,7 +35,7 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) int ret, i; u32 desc_num; u32 buf_size; - const char *name, *mode_str; + const char *mode_str; struct device_node *np = dsaf_dev->dev->of_node; if (of_device_is_compatible(np, "hisilicon,hns-dsaf-v1")) @@ -43,14 +43,6 @@ int hns_dsaf_get_cfg(struct dsaf_device *dsaf_dev) else dsaf_dev->dsaf_ver = AE_VERSION_2; - ret = of_property_read_string(np, "dsa_name", &name); - if (ret) { - dev_err(dsaf_dev->dev, "get dsaf name fail, ret=%d!\n", ret); - return ret; - } - strncpy(dsaf_dev->ae_dev.name, name, AE_NAME_SIZE); - dsaf_dev->ae_dev.name[AE_NAME_SIZE - 1] = '\0'; - ret = of_property_read_string(np, "mode", &mode_str); if (ret) { dev_err(dsaf_dev->dev, "get dsaf mode fail, ret=%d!\n", ret); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h index 31c312f9826e..40205b910f80 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h @@ -18,6 +18,7 @@ struct hns_mac_cb; #define DSAF_DRV_NAME "hns_dsaf" #define DSAF_MOD_VERSION "v1.0" +#define DSAF_DEVICE_NAME "dsaf" #define HNS_DSAF_DEBUG_NW_REG_OFFSET 0x100000 diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 0e30846a24f8..3f77ff77abbc 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1802,7 +1802,7 @@ static int hns_nic_try_get_ae(struct net_device *ndev) int ret; h = hnae_get_handle(&priv->netdev->dev, - priv->ae_name, priv->port_id, NULL); + priv->ae_node, priv->port_id, NULL); if (IS_ERR_OR_NULL(h)) { ret = PTR_ERR(h); dev_dbg(priv->dev, "has not handle, register notifier!\n"); @@ -1880,13 +1880,16 @@ static int hns_nic_dev_probe(struct platform_device *pdev) else priv->enet_ver = AE_VERSION_2; - ret = of_property_read_string(node, "ae-name", &priv->ae_name); - if (ret) - goto out_read_string_fail; + priv->ae_node = (void *)of_parse_phandle(node, "ae-handle", 0); + if (IS_ERR_OR_NULL(priv->ae_node)) { + ret = PTR_ERR(priv->ae_node); + dev_err(dev, "not find ae-handle\n"); + goto out_read_prop_fail; + } ret = of_property_read_u32(node, "port-id", &priv->port_id); if (ret) - goto out_read_string_fail; + goto out_read_prop_fail; hns_init_mac_addr(ndev); @@ -1945,7 +1948,7 @@ static int hns_nic_dev_probe(struct platform_device *pdev) out_notify_fail: (void)cancel_work_sync(&priv->service_task); -out_read_string_fail: +out_read_prop_fail: free_netdev(ndev); return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.h b/drivers/net/ethernet/hisilicon/hns/hns_enet.h index 4b75270f014e..c68ab3d34fc2 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.h @@ -51,7 +51,7 @@ struct hns_nic_ops { }; struct hns_nic_priv { - const char *ae_name; + const struct device_node *ae_node; u32 enet_ver; u32 port_id; int phy_mode; -- cgit v1.2.3 From e308cb835c56e7a8b93664797925549a42df8e68 Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Wed, 20 Jan 2016 19:27:25 +0800 Subject: net: mvneta: update clocks property and document additional clock-names Signed-off-by: Jisheng Zhang Acked-by: Rob Herring Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt index aeea50c84e92..d0cb8693963b 100644 --- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt +++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt @@ -6,12 +6,17 @@ Required properties: - interrupts: interrupt for the device - phy: See ethernet.txt file in the same directory. - phy-mode: See ethernet.txt file in the same directory -- clocks: a pointer to the reference clock for this device. +- clocks: List of clocks for this device. At least one clock is + mandatory for the core clock. If several clocks are given, then the + clock-names property must be used to identify them. Optional properties: - tx-csum-limit: maximum mtu supported by port that allow TX checksum. Value is presented in bytes. If not used, by default 1600B is set for "marvell,armada-370-neta" and 9800B for others. +- clock-names: List of names corresponding to clocks property; shall be + "core" for core clock and "bus" for the optional bus clock. + Example: -- cgit v1.2.3 From e4bf797ac1dcd8582d31a158dbdea5b1fbad94e6 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Thu, 28 Jan 2016 02:30:30 +0100 Subject: DT: phy.txt: Clarify expected compatible values PHY devices may only list compatibility with clause 22, 45, and if they need to be more specific, their PHY identifier values. No other compatible strings are allowed. Make this clear in the documentation, and remove examples where make/model compatible strings are listed. Signed-off-by: Andrew Lunn Acked-by: Florian Fainelli Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/brcm,bcmgenet.txt | 4 ++-- Documentation/devicetree/bindings/net/mdio-mux-gpio.txt | 8 -------- Documentation/devicetree/bindings/net/mdio-mux.txt | 8 -------- Documentation/devicetree/bindings/net/phy.txt | 6 ++++-- 4 files changed, 6 insertions(+), 20 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt index 451fef26b4df..10587bdadbbe 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt @@ -68,7 +68,7 @@ ethernet@f0b60000 { phy1: ethernet-phy@1 { max-speed = <1000>; reg = <0x1>; - compatible = "brcm,28nm-gphy", "ethernet-phy-ieee802.3-c22"; + compatible = "ethernet-phy-ieee802.3-c22"; }; }; }; @@ -115,7 +115,7 @@ ethernet@f0ba0000 { phy0: ethernet-phy@0 { max-speed = <1000>; reg = <0x0>; - compatible = "brcm,bcm53125", "ethernet-phy-ieee802.3-c22"; + compatible = "ethernet-phy-ieee802.3-c22"; }; }; }; diff --git a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt index 79384113c2b0..694987d3c17a 100644 --- a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt +++ b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt @@ -38,7 +38,6 @@ Example : phy11: ethernet-phy@1 { reg = <1>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -48,7 +47,6 @@ Example : }; phy12: ethernet-phy@2 { reg = <2>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -58,7 +56,6 @@ Example : }; phy13: ethernet-phy@3 { reg = <3>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -68,7 +65,6 @@ Example : }; phy14: ethernet-phy@4 { reg = <4>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -85,7 +81,6 @@ Example : phy21: ethernet-phy@1 { reg = <1>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -95,7 +90,6 @@ Example : }; phy22: ethernet-phy@2 { reg = <2>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -105,7 +99,6 @@ Example : }; phy23: ethernet-phy@3 { reg = <3>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -115,7 +108,6 @@ Example : }; phy24: ethernet-phy@4 { reg = <4>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt index f65606f8d632..491f5bd55203 100644 --- a/Documentation/devicetree/bindings/net/mdio-mux.txt +++ b/Documentation/devicetree/bindings/net/mdio-mux.txt @@ -47,7 +47,6 @@ Example : phy11: ethernet-phy@1 { reg = <1>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -57,7 +56,6 @@ Example : }; phy12: ethernet-phy@2 { reg = <2>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -67,7 +65,6 @@ Example : }; phy13: ethernet-phy@3 { reg = <3>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -77,7 +74,6 @@ Example : }; phy14: ethernet-phy@4 { reg = <4>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -94,7 +90,6 @@ Example : phy21: ethernet-phy@1 { reg = <1>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -104,7 +99,6 @@ Example : }; phy22: ethernet-phy@2 { reg = <2>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -114,7 +108,6 @@ Example : }; phy23: ethernet-phy@3 { reg = <3>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, @@ -124,7 +117,6 @@ Example : }; phy24: ethernet-phy@4 { reg = <4>; - compatible = "marvell,88e1149r"; marvell,reg-init = <3 0x10 0 0x5777>, <3 0x11 0 0x00aa>, <3 0x12 0 0x4105>, diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt index 525e1658f2da..bc1c3c8bf8fa 100644 --- a/Documentation/devicetree/bindings/net/phy.txt +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -17,8 +17,7 @@ Optional Properties: "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45 specifications. If neither of these are specified, the default is to - assume clause 22. The compatible list may also contain other - elements. + assume clause 22. If the phy's identifier is known then the list may contain an entry of the form: "ethernet-phy-idAAAA.BBBB" where @@ -28,6 +27,9 @@ Optional Properties: 4 hex digits. This is the chip vendor OUI bits 19:24, followed by 10 bits of a vendor specific ID. + The compatible list should not contain other values than those + listed here. + - max-speed: Maximum PHY supported speed (10, 100, 1000...) - broken-turn-around: If set, indicates the PHY device does not correctly -- cgit v1.2.3