* [PATCH v2 1/6] Initial csb1724 board support (FDT)
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
2012-07-31 16:43 ` Andrew Lunn
2012-07-31 15:45 ` [PATCH v2 2/6] mv643xx.c: Remove magic numbers Ian Molton
` (4 subsequent siblings)
5 siblings, 1 reply; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
This patch adds support for the csb1724 SoM.
It includes serial and SATA support.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
arch/arm/boot/dts/kirkwood-csb1724.dts | 30 ++++++++++++++++
arch/arm/configs/csb1724_defconfig | 47 +++++++++++++++++++++++++
arch/arm/mach-kirkwood/Kconfig | 7 ++++
arch/arm/mach-kirkwood/Makefile | 1 +
arch/arm/mach-kirkwood/Makefile.boot | 1 +
arch/arm/mach-kirkwood/board-csb1724.c | 59 ++++++++++++++++++++++++++++++++
arch/arm/mach-kirkwood/board-dt.c | 4 +++
arch/arm/mach-kirkwood/common.h | 6 ++++
8 files changed, 155 insertions(+)
create mode 100644 arch/arm/boot/dts/kirkwood-csb1724.dts
create mode 100644 arch/arm/configs/csb1724_defconfig
create mode 100644 arch/arm/mach-kirkwood/board-csb1724.c
diff --git a/arch/arm/boot/dts/kirkwood-csb1724.dts b/arch/arm/boot/dts/kirkwood-csb1724.dts
new file mode 100644
index 0000000..44dfe9a
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-csb1724.dts
@@ -0,0 +1,30 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+ model = "Cogent CSB1724-88F-628X SoM";
+ compatible = "cogent,csb1724", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ };
+
+ ocp@f1000000 {
+ serial@12000 {
+ clock-frequency = <200000000>;
+ status = "ok";
+ };
+
+ sata@80000 {
+ nr-ports = <2>;
+ status = "ok";
+ };
+ };
+
+};
diff --git a/arch/arm/configs/csb1724_defconfig b/arch/arm/configs/csb1724_defconfig
new file mode 100644
index 0000000..927b269
--- /dev/null
+++ b/arch/arm/configs/csb1724_defconfig
@@ -0,0 +1,47 @@
+CONFIG_ARCH_KIRKWOOD=y
+CONFIG_ARCH_KIRKWOOD_DT=y
+CONFIG_MACH_CSB1724_DT=y
+CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_VFP=y
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_ATA_SFF=y
+CONFIG_ATA_BMDMA=y
+CONFIG_SATA_MV=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+CONFIG_NLS_UTF8=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_TIMER_STATS=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_LL=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_DTC=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_EXT4_FS=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+CONFIG_DYNAMIC_DEBUG=y
diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index ca5c15a..6d51c50 100644
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -109,6 +109,13 @@ config MACH_LSXL_DT
Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using
Flattened Device Tree.
+config MACH_CSB1724_DT
+ bool "Cogent CSB1724 SoM (Flattened Device Tree)"
+ select ARCH_KIRKWOOD_DT
+ help
+ Say 'Y' here if you want your kernel to support the
+ Cogent CSB1724 SoM, using Flattened Device Tree.
+
config MACH_TS219
bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
help
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index 055c85a..665ed63 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o
obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o
obj-$(CONFIG_MACH_GOFLEXNET_DT) += board-goflexnet.o
obj-$(CONFIG_MACH_LSXL_DT) += board-lsxl.o
+obj-$(CONFIG_MACH_CSB1724_DT) += board-csb1724.o
diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot
index 2a576ab..899bc80 100644
--- a/arch/arm/mach-kirkwood/Makefile.boot
+++ b/arch/arm/mach-kirkwood/Makefile.boot
@@ -2,6 +2,7 @@
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
+dtb-$(CONFIG_MACH_CSB1724_DT) += kirkwood-csb1724.dtb
dtb-$(CONFIG_MACH_DREAMPLUG_DT) += kirkwood-dreamplug.dtb
dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb
dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb
diff --git a/arch/arm/mach-kirkwood/board-csb1724.c b/arch/arm/mach-kirkwood/board-csb1724.c
new file mode 100644
index 0000000..979112d
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-csb1724.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2012 (C), Ian Molton <ian.molton@codethink.co.uk>
+ *
+ * arch/arm/mach-kirkwood/board-csb1724.c
+ *
+ * Cogent csb1724 Board Init for drivers not converted to
+ * flattened device tree yet.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include "mpp.h"
+
+static unsigned int csb1724_mpp_config[] __initdata = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP8_TW0_SDA,
+ MPP9_TW0_SCK,
+ MPP12_SD_CLK,
+ MPP13_SD_CMD,
+ MPP14_SD_D0,
+ MPP15_SD_D1,
+ MPP16_SD_D2,
+ MPP17_SD_D3,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_GE1_TXD0,
+ MPP21_GE1_TXD1,
+ MPP22_GE1_TXD2,
+ MPP23_GE1_TXD3,
+ MPP24_GE1_RXD0,
+ MPP25_GE1_RXD1,
+ MPP26_GE1_RXD2,
+ MPP27_GE1_RXD3,
+ MPP30_GE1_RXCTL,
+ MPP31_GE1_RXCLK,
+ MPP32_GE1_TCLKOUT,
+ MPP33_GE1_TXCTL,
+ MPP34_SATA1_ACTn,
+ MPP35_SATA0_ACTn,
+ MPP36_TW1_SDA,
+ MPP37_TW1_SCK,
+};
+
+void __init csb1724_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_mpp_conf(csb1724_mpp_config);
+}
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index e4eb450..7679f7f 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -87,6 +87,9 @@ static void __init kirkwood_dt_init(void)
if (of_machine_is_compatible("buffalo,lsxl"))
lsxl_init();
+ if (of_machine_is_compatible("cogent,csb1724"))
+ csb1724_init();
+
of_platform_populate(NULL, kirkwood_dt_match_table,
kirkwood_auxdata_lookup, NULL);
}
@@ -100,6 +103,7 @@ static const char *kirkwood_dt_board_compat[] = {
"qnap,ts219",
"seagate,goflexnet",
"buffalo,lsxl",
+ "cogent,csb1724",
NULL
};
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 304dd1a..8aab1ae 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -94,6 +94,12 @@ void lsxl_init(void);
static inline void lsxl_init(void) {};
#endif
+#ifdef CONFIG_MACH_CSB1724_DT
+void csb1724_init(void);
+#else
+static inline void csb1724_init(void) {};
+#endif
+
/* early init functions not converted to fdt yet */
char *kirkwood_id(void);
void kirkwood_l2_init(void);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH v2 1/6] Initial csb1724 board support (FDT)
2012-07-31 15:45 ` [PATCH v2 1/6] Initial csb1724 board support (FDT) Ian Molton
@ 2012-07-31 16:43 ` Andrew Lunn
0 siblings, 0 replies; 13+ messages in thread
From: Andrew Lunn @ 2012-07-31 16:43 UTC (permalink / raw)
To: Ian Molton
Cc: linux-arm-kernel, andrew, thomas.petazzoni, ben.dooks, arnd,
netdev
On Tue, Jul 31, 2012 at 04:45:24PM +0100, Ian Molton wrote:
> This patch adds support for the csb1724 SoM.
>
> It includes serial and SATA support.
>
> Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
> ---
> arch/arm/boot/dts/kirkwood-csb1724.dts | 30 ++++++++++++++++
> arch/arm/configs/csb1724_defconfig | 47 +++++++++++++++++++++++++
I'm unlikely to accept csb1724_defconfig. Please keep it for yourself.
If there is anything you want adding to kirkwood_defconfig, please let
me know.
Jason planned to rework kirkwood_defconfig, but he got sidetracked. I
hope we can get to this soon and enable the building of all DT
platforms by default.
Andrew
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH v2 2/6] mv643xx.c: Remove magic numbers.
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
2012-07-31 15:45 ` [PATCH v2 1/6] Initial csb1724 board support (FDT) Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
2012-07-31 15:45 ` [PATCH v2 3/6] mv643xx.c: Add basic device tree support Ian Molton
` (3 subsequent siblings)
5 siblings, 0 replies; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
replace magic number with RX_CSUM_WITH_HEADER.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
drivers/net/ethernet/marvell/mv643xx_eth.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 4fbba57..92497eb 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -86,6 +86,7 @@ static char mv643xx_eth_driver_version[] = "1.4";
* port #0, 0x0800 for port #1, and 0x0c00 for port #2.
*/
#define PORT_CONFIG 0x0000
+#define RX_CSUM_WITH_HEADER 0x02000000
#define UNICAST_PROMISCUOUS_MODE 0x00000001
#define PORT_CONFIG_EXT 0x0004
#define MAC_ADDR_LOW 0x0014
@@ -1607,7 +1608,7 @@ mv643xx_eth_set_features(struct net_device *dev, netdev_features_t features)
struct mv643xx_eth_private *mp = netdev_priv(dev);
bool rx_csum = features & NETIF_F_RXCSUM;
- wrlp(mp, PORT_CONFIG, rx_csum ? 0x02000000 : 0x00000000);
+ wrlp(mp, PORT_CONFIG, rx_csum ? RX_CSUM_WITH_HEADER : 0x00000000);
return 0;
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
2012-07-31 15:45 ` [PATCH v2 1/6] Initial csb1724 board support (FDT) Ian Molton
2012-07-31 15:45 ` [PATCH v2 2/6] mv643xx.c: Remove magic numbers Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
2012-07-31 16:46 ` Andrew Lunn
2012-07-31 18:23 ` Arnd Bergmann
2012-07-31 15:45 ` [PATCH v2 4/6] kirkwood: Add a clock setup helper for mv643xx ethernet Ian Molton
` (2 subsequent siblings)
5 siblings, 2 replies; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
This patch adds basic device tree support to the mv643xx ethernet driver.
It should be enough for most current users of the device, and should allow
a fairly painless migration once proper support for clk devices is available
to those platforms.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
Documentation/devicetree/bindings/net/mv643xx.txt | 75 +++++++++++++
arch/arm/mach-kirkwood/board-dt.c | 5 +
drivers/net/ethernet/marvell/mv643xx_eth.c | 119 ++++++++++++++++++---
3 files changed, 185 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/net/mv643xx.txt
diff --git a/Documentation/devicetree/bindings/net/mv643xx.txt b/Documentation/devicetree/bindings/net/mv643xx.txt
new file mode 100644
index 0000000..2727f79
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mv643xx.txt
@@ -0,0 +1,75 @@
+mv643xx related nodes.
+
+marvell,mdio-mv643xx:
+
+Required properties:
+
+ - interrupts : <a> where a is the SMI interrupt number.
+ - reg : the base address and size of the controllers register space.
+
+Optional properties:
+ - shared_smi : on some chips, the second PHY is "shared", meaning it is
+ really accessed via the first SMI controller. It is passed in this
+ way due to the present structure of the driver, which requires the
+ base address for the MAC to be passed in via the SMI controllers
+ platform data.
+ - tx_csum_limit : on some devices, this option is required for proper
+ operation wrt. jumbo frames.
+
+
+Example:
+
+smi0: mdio@72000 {
+ compatible = "marvell,mdio-mv643xx";
+ reg = <0x72000 0x4000>;
+ interrupts = <46>;
+ tx_csum_limit = <1600>;
+ status = "disabled";
+};
+
+smi1: mdio@76000 {
+ compatible = "marvell,mdio-mv643xx";
+ reg = <0x76000 0x4000>;
+ interrupts = <47>;
+ shared_smi = <&smi0>;
+ tx_csum_limit = <1600>;
+ status = "disabled";
+};
+
+
+
+marvell,mv643xx-eth:
+
+Required properties:
+ - interrupts : the port interrupt number.
+ - mdio : phandle of the smi device as drescribed above
+
+Optional properties:
+ - port_number : the port number on this bus.
+ - phy_addr : the PHY address.
+ - reg : should match the mdio reg this device is attached to.
+ this is a required hack for now due to the way the
+ driver is constructed. This allows the device clock to be
+ kept running so that the MAC is not lost after boot.
+
+
+Example:
+
+egiga0 {
+ compatible = "marvell,mv643xx-eth";
+ reg = <0x72000 0x4000>;
+ mdio = <&smi0>;
+ port_number = <0>;
+ phy_addr = <0x80>;
+ interrupts = <11>;
+};
+
+egiga1 {
+ compatible = "marvell,mv643xx-eth";
+ reg = <0x76000 0x4000>;
+ mdio = <&smi1>;
+ port_number = <0>;
+ phy_addr = <0x81>;
+ interrupts = <15>;
+};
+
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 7679f7f..9816b85 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/of.h>
#include <linux/of_platform.h>
+#include <linux/mv643xx_eth.h>
#include <linux/kexec.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -33,6 +34,10 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
+ OF_DEV_AUXDATA("marvell,mv643xx", 0xf1072000, MV643XX_ETH_NAME ".0",
+ NULL),
+ OF_DEV_AUXDATA("marvell,mv643xx", 0xf1076000, MV643XX_ETH_NAME ".1",
+ NULL),
{},
};
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 92497eb..733c69f 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -48,6 +48,9 @@
#include <linux/ethtool.h>
#include <linux/platform_device.h>
#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_irq.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/workqueue.h>
@@ -2601,11 +2604,11 @@ static void infer_hw_params(struct mv643xx_eth_shared_private *msp)
static int mv643xx_eth_shared_probe(struct platform_device *pdev)
{
static int mv643xx_eth_version_printed;
- struct mv643xx_eth_shared_platform_data *pd = pdev->dev.platform_data;
+ struct mv643xx_eth_shared_platform_data *pd;
struct mv643xx_eth_shared_private *msp;
const struct mbus_dram_target_info *dram;
struct resource *res;
- int ret;
+ int ret, irq = -1;
if (!mv643xx_eth_version_printed++)
pr_notice("MV-643xx 10/100/1000 ethernet driver version %s\n",
@@ -2625,6 +2628,26 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
if (msp->base == NULL)
goto out_free;
+ if (pdev->dev.of_node) {
+ struct device_node *np = NULL;
+
+ /* when all users of this driver use FDT, we can remove this */
+ pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+ if (!pd) {
+ dev_dbg(&pdev->dev, "Could not allocate platform data\n");
+ goto out_free;
+ }
+
+ of_property_read_u32(pdev->dev.of_node,
+ "tx_csum_limit", &pd->tx_csum_limit);
+
+ np = of_parse_phandle(pdev->dev.of_node, "shared_smi", 0);
+ if (np)
+ pd->shared_smi = of_find_device_by_node(np);
+
+ } else {
+ pd = pdev->dev.platform_data;
+ }
/*
* Set up and register SMI bus.
*/
@@ -2654,15 +2677,22 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
/*
* Check whether the error interrupt is hooked up.
*/
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (res != NULL) {
+ if (pdev->dev.of_node) {
+ irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ } else {
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (res)
+ irq = res->start;
+ }
+
+ if (irq != -1) {
int err;
- err = request_irq(res->start, mv643xx_eth_err_irq,
+ err = request_irq(irq, mv643xx_eth_err_irq,
IRQF_SHARED, "mv643xx_eth", msp);
if (!err) {
writel(ERR_INT_SMI_DONE, msp->base + ERR_INT_MASK);
- msp->err_interrupt = res->start;
+ msp->err_interrupt = irq;
}
}
@@ -2675,6 +2705,10 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
msp->tx_csum_limit = (pd != NULL && pd->tx_csum_limit) ?
pd->tx_csum_limit : 9 * 1024;
+
+ if (pdev->dev.of_node)
+ kfree(pd); /* If we created a fake pd, free it now */
+
infer_hw_params(msp);
platform_set_drvdata(pdev, msp);
@@ -2708,12 +2742,21 @@ static int mv643xx_eth_shared_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static struct of_device_id mv_mdio_dt_ids[] __devinitdata = {
+ { .compatible = "marvell,mdio-mv643xx", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, mv_mdio_dt_ids);
+#endif
+
static struct platform_driver mv643xx_eth_shared_driver = {
.probe = mv643xx_eth_shared_probe,
.remove = mv643xx_eth_shared_remove,
.driver = {
.name = MV643XX_ETH_SHARED_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(mv_mdio_dt_ids),
},
};
@@ -2873,7 +2916,36 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
struct resource *res;
int err;
- pd = pdev->dev.platform_data;
+ if (pdev->dev.of_node) {
+ struct device_node *np = NULL;
+
+ /* when all users of this driver use FDT, we can remove this */
+ pd = kzalloc(sizeof(*pd), GFP_KERNEL);
+ if (!pd) {
+ dev_dbg(&pdev->dev, "Could not allocate platform data\n");
+ return -ENOMEM;
+ }
+
+ of_property_read_u32(pdev->dev.of_node,
+ "port_number", &pd->port_number);
+
+ if(!of_property_read_u32(pdev->dev.of_node,
+ "phy_addr", &pd->phy_addr))
+ pd->phy_addr = MV643XX_ETH_PHY_ADDR(pd->phy_addr);
+ else
+ pd->phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT;
+
+ np = of_parse_phandle(pdev->dev.of_node, "mdio", 0);
+ if (np) {
+ pd->shared = of_find_device_by_node(np);
+ } else {
+ kfree(pd);
+ return -ENODEV;
+ }
+ } else {
+ pd = pdev->dev.platform_data;
+ }
+
if (pd == NULL) {
dev_err(&pdev->dev, "no mv643xx_eth_platform_data\n");
return -ENODEV;
@@ -2881,12 +2953,15 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
if (pd->shared == NULL) {
dev_err(&pdev->dev, "no mv643xx_eth_platform_data->shared\n");
- return -ENODEV;
+ err = -ENODEV;
+ goto out_free_pd;
}
dev = alloc_etherdev_mq(sizeof(struct mv643xx_eth_private), 8);
- if (!dev)
- return -ENOMEM;
+ if (!dev) {
+ err = -ENOMEM;
+ goto out_free_pd;
+ }
mp = netdev_priv(dev);
platform_set_drvdata(pdev, mp);
@@ -2923,6 +2998,8 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
init_pscr(mp, pd->speed, pd->duplex);
+ if (pdev->dev.of_node)
+ kfree(pd); /* If we created a fake pd, free it now */
mib_counters_clear(mp);
@@ -2942,10 +3019,13 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
mp->rx_oom.data = (unsigned long)mp;
mp->rx_oom.function = oom_timer_wrapper;
-
- res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- BUG_ON(!res);
- dev->irq = res->start;
+ if (pdev->dev.of_node) {
+ dev->irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ } else {
+ res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ BUG_ON(!res);
+ dev->irq = res->start;
+ }
dev->netdev_ops = &mv643xx_eth_netdev_ops;
@@ -2991,6 +3071,8 @@ out:
}
#endif
free_netdev(dev);
+out_free_pd:
+ kfree(pd);
return err;
}
@@ -3030,6 +3112,14 @@ static void mv643xx_eth_shutdown(struct platform_device *pdev)
port_reset(mp);
}
+#ifdef CONFIG_OF
+static struct of_device_id mv_eth_dt_ids[] __devinitdata = {
+ { .compatible = "marvell,mv643xx-eth", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, mv_eth_dt_ids);
+#endif
+
static struct platform_driver mv643xx_eth_driver = {
.probe = mv643xx_eth_probe,
.remove = mv643xx_eth_remove,
@@ -3037,6 +3127,7 @@ static struct platform_driver mv643xx_eth_driver = {
.driver = {
.name = MV643XX_ETH_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(mv_eth_dt_ids),
},
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 15:45 ` [PATCH v2 3/6] mv643xx.c: Add basic device tree support Ian Molton
@ 2012-07-31 16:46 ` Andrew Lunn
2012-08-01 8:50 ` Ian Molton
2012-07-31 18:23 ` Arnd Bergmann
1 sibling, 1 reply; 13+ messages in thread
From: Andrew Lunn @ 2012-07-31 16:46 UTC (permalink / raw)
To: Ian Molton
Cc: linux-arm-kernel, andrew, thomas.petazzoni, ben.dooks, arnd,
netdev
On Tue, Jul 31, 2012 at 04:45:26PM +0100, Ian Molton wrote:
> This patch adds basic device tree support to the mv643xx ethernet driver.
>
> It should be enough for most current users of the device, and should allow
> a fairly painless migration once proper support for clk devices is available
> to those platforms.
>
> Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
> ---
> Documentation/devicetree/bindings/net/mv643xx.txt | 75 +++++++++++++
> arch/arm/mach-kirkwood/board-dt.c | 5 +
Hi Ian
Probably the driver change will get upstream by netdev. The rest will
go via the Orion maintainers into arm-soc. So you should probably move
this board-dt.c change into a patch of its own, or make it part of:
csb1724: Enable device tree based mv643xx ethernet support.
Thanks
Andrew
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 16:46 ` Andrew Lunn
@ 2012-08-01 8:50 ` Ian Molton
0 siblings, 0 replies; 13+ messages in thread
From: Ian Molton @ 2012-08-01 8:50 UTC (permalink / raw)
To: linux-arm-kernel, andrew, thomas.petazzoni, ben.dooks, arnd,
netdev
On 31/07/12 17:46, Andrew Lunn wrote:
> Hi Ian
>
> Probably the driver change will get upstream by netdev. The rest will
> go via the Orion maintainers into arm-soc. So you should probably move
> this board-dt.c change into a patch of its own, or make it part of:
>
> csb1724: Enable device tree based mv643xx ethernet support.
Its not csb1724 specific; I've merged it into
kirkwood: Add a clock setup helper for mv643xx ethernet.
and renamed it to:
kirkwood: Add fixups for DT based mv643xx ethernet.
As this described its purpose better. Hopefully in time, we can
pass something in DT that will allow us to remove that code.
-Ian
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 15:45 ` [PATCH v2 3/6] mv643xx.c: Add basic device tree support Ian Molton
2012-07-31 16:46 ` Andrew Lunn
@ 2012-07-31 18:23 ` Arnd Bergmann
2012-07-31 19:24 ` Andrew Lunn
1 sibling, 1 reply; 13+ messages in thread
From: Arnd Bergmann @ 2012-07-31 18:23 UTC (permalink / raw)
To: Ian Molton; +Cc: linux-arm-kernel, andrew, thomas.petazzoni, ben.dooks, netdev
On Tuesday 31 July 2012, Ian Molton wrote:
> @@ -33,6 +34,10 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
> OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
> OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
> OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
> + OF_DEV_AUXDATA("marvell,mv643xx", 0xf1072000, MV643XX_ETH_NAME ".0",
> + NULL),
> + OF_DEV_AUXDATA("marvell,mv643xx", 0xf1076000, MV643XX_ETH_NAME ".1",
> + NULL),
> {},
> };
Please don't do string concatenation like this, it just makes it harder to grep for the
strings.
> @@ -2654,15 +2677,22 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
> /*
> * Check whether the error interrupt is hooked up.
> */
> - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
> - if (res != NULL) {
> + if (pdev->dev.of_node) {
> + irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
> + } else {
> + res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
> + if (res)
> + irq = res->start;
> + }
> +
Why is this necessary? In theory, the old code should be the same as the new one,
unless something goes wrong in the domain registration.
Arnd
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 18:23 ` Arnd Bergmann
@ 2012-07-31 19:24 ` Andrew Lunn
2012-07-31 20:18 ` Arnd Bergmann
0 siblings, 1 reply; 13+ messages in thread
From: Andrew Lunn @ 2012-07-31 19:24 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Ian Molton, linux-arm-kernel, andrew, thomas.petazzoni, ben.dooks,
netdev
On Tue, Jul 31, 2012 at 06:23:54PM +0000, Arnd Bergmann wrote:
> On Tuesday 31 July 2012, Ian Molton wrote:
> > @@ -33,6 +34,10 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
> > OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
> > OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
> > OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
> > + OF_DEV_AUXDATA("marvell,mv643xx", 0xf1072000, MV643XX_ETH_NAME ".0",
> > + NULL),
> > + OF_DEV_AUXDATA("marvell,mv643xx", 0xf1076000, MV643XX_ETH_NAME ".1",
> > + NULL),
> > {},
> > };
>
> Please don't do string concatenation like this, it just makes it harder to grep for the
> strings.
Hi Arnd
This pattern is used in other places, e.g. when creating the
clocks. The macro MV643XX_ETH_NAME is also used when creating the
platform data, and in the driver itself.
Are you suggested we replace this with "mv643xx_eth.0"? Or is adding
the macro
#define MV643XX_ETH_NAME0 "mv643xx_eth.0"
in include/linux/mv643xx_eth.h O.K, since grep will find it, and
induce the grep'er to perform a second grep on the macro?
Andrew
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH v2 3/6] mv643xx.c: Add basic device tree support.
2012-07-31 19:24 ` Andrew Lunn
@ 2012-07-31 20:18 ` Arnd Bergmann
0 siblings, 0 replies; 13+ messages in thread
From: Arnd Bergmann @ 2012-07-31 20:18 UTC (permalink / raw)
To: Andrew Lunn
Cc: Ian Molton, linux-arm-kernel, thomas.petazzoni, ben.dooks, netdev
On Tuesday 31 July 2012, Andrew Lunn wrote:
> This pattern is used in other places, e.g. when creating the
> clocks. The macro MV643XX_ETH_NAME is also used when creating the
> platform data, and in the driver itself.
>
> Are you suggested we replace this with "mv643xx_eth.0"? Or is adding
> the macro
>
> #define MV643XX_ETH_NAME0 "mv643xx_eth.0"
>
> in include/linux/mv643xx_eth.h O.K, since grep will find it, and
> induce the grep'er to perform a second grep on the macro?
I meant the former. Just remove the macro entirely, or at least
don't add new users.
Arnd
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH v2 4/6] kirkwood: Add a clock setup helper for mv643xx ethernet.
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
` (2 preceding siblings ...)
2012-07-31 15:45 ` [PATCH v2 3/6] mv643xx.c: Add basic device tree support Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
2012-07-31 15:45 ` [PATCH v2 5/6] csb1724: Enable device tree based mv643xx ethernet support Ian Molton
2012-07-31 15:45 ` [PATCH v2 6/6] DT: Convert all kirkwood boards with mv643xx that use DT Ian Molton
5 siblings, 0 replies; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
This patch adds an ethernet setup helper function allowing the mv643xx
clock to be kept enabled so that the MAC address(es) are not lost.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
arch/arm/mach-kirkwood/board-dt.c | 2 ++
arch/arm/mach-kirkwood/common.c | 22 ++++++++++++++++++++++
arch/arm/mach-kirkwood/common.h | 3 +++
3 files changed, 27 insertions(+)
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 9816b85..1bcae22 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -97,6 +97,8 @@ static void __init kirkwood_dt_init(void)
of_platform_populate(NULL, kirkwood_dt_match_table,
kirkwood_auxdata_lookup, NULL);
+
+ kirkwood_eth_clock_fixup();
}
static const char *kirkwood_dt_board_compat[] = {
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index c4b64ad..57b91cf 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -18,6 +18,7 @@
#include <linux/clk-provider.h>
#include <linux/spinlock.h>
#include <linux/mv643xx_i2c.h>
+#include <linux/of.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/timex.h>
@@ -293,6 +294,27 @@ void __init kirkwood_ehci_init(void)
orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
}
+/* Fixup ethernet clocks for DT based kirkwood platforms.
+ * This is required because if the clock is not kept running, the
+ * Interface will forget its MAC address.
+ */
+#ifdef CONFIG_OF
+void __init kirkwood_eth_clock_fixup(void)
+{
+ struct device_node *np;
+
+ np = of_find_node_by_name(NULL, "egiga0");
+ if (np && of_device_is_available(np))
+ clk_prepare_enable(ge0);
+ of_node_put(np);
+
+ np = of_find_node_by_name(NULL, "egiga1");
+ if (np && of_device_is_available(np))
+ clk_prepare_enable(ge1);
+ of_node_put(np);
+
+}
+#endif
/*****************************************************************************
* GE00
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 8aab1ae..7183718 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -36,6 +36,9 @@ void kirkwood_enable_pcie(void);
void kirkwood_pcie_id(u32 *dev, u32 *rev);
void kirkwood_ehci_init(void);
+#ifdef CONFIG_OF
+void kirkwood_eth_clock_fixup(void);
+#endif
void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
void kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data);
void kirkwood_ge00_switch_init(struct dsa_platform_data *d, int irq);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 5/6] csb1724: Enable device tree based mv643xx ethernet support.
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
` (3 preceding siblings ...)
2012-07-31 15:45 ` [PATCH v2 4/6] kirkwood: Add a clock setup helper for mv643xx ethernet Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
2012-07-31 15:45 ` [PATCH v2 6/6] DT: Convert all kirkwood boards with mv643xx that use DT Ian Molton
5 siblings, 0 replies; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
This patch enables mv643xx based ethernet built into the SoM on the
csb1724, via flattened device tree.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
arch/arm/boot/dts/kirkwood-csb1724.dts | 19 ++++++++++++++
arch/arm/boot/dts/kirkwood.dtsi | 33 +++++++++++++++++++++++
arch/arm/configs/csb1724_defconfig | 45 ++++++++++++++++++++++++++++++++
arch/arm/mach-kirkwood/board-csb1724.c | 1 +
4 files changed, 98 insertions(+)
diff --git a/arch/arm/boot/dts/kirkwood-csb1724.dts b/arch/arm/boot/dts/kirkwood-csb1724.dts
index 44dfe9a..f43f8dd 100644
--- a/arch/arm/boot/dts/kirkwood-csb1724.dts
+++ b/arch/arm/boot/dts/kirkwood-csb1724.dts
@@ -25,6 +25,25 @@
nr-ports = <2>;
status = "ok";
};
+
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ smi1: mdio@76000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <0>;
+ status = "ok";
+ };
+
+ egiga1 {
+ phy_addr = <1>;
+ status = "ok";
+ };
+
};
};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index cef9616..f5f1f92 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -76,6 +76,39 @@
status = "okay";
};
+ smi0: mdio@72000 {
+ compatible = "marvell,mdio-mv643xx";
+ reg = <0x72000 0x4000>;
+ interrupts = <46>;
+ tx_csum_limit = <1600>;
+ status = "disabled";
+ };
+
+ egiga0 {
+ compatible = "marvell,mv643xx-eth";
+ reg = <0x72000 0x4000>;
+ mdio = <&smi0>;
+ interrupts = <11>;
+ status = "disabled";
+ };
+
+ smi1: mdio@76000 {
+ compatible = "marvell,mdio-mv643xx";
+ reg = <0x76000 0x4000>;
+ interrupts = <47>;
+ shared_smi = <&smi0>;
+ tx_csum_limit = <1600>;
+ status = "disabled";
+ };
+
+ egiga1 {
+ compatible = "marvell,mv643xx-eth";
+ reg = <0x76000 0x4000>;
+ mdio = <&smi1>;
+ interrupts = <15>;
+ status = "disabled";
+ };
+
sata@80000 {
compatible = "marvell,orion-sata";
reg = <0x80000 0x5000>;
diff --git a/arch/arm/configs/csb1724_defconfig b/arch/arm/configs/csb1724_defconfig
index 927b269..fbea657 100644
--- a/arch/arm/configs/csb1724_defconfig
+++ b/arch/arm/configs/csb1724_defconfig
@@ -45,3 +45,48 @@ CONFIG_PROC_DEVICETREE=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_DYNAMIC_DEBUG=y
+CONFIG_NET=y
+CONFIG_INET=y
+CONFIG_NETDEVICES=y
+CONFIG_MV643XX_ETH=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_IPV6=n
+CONFIG_NET_VENDOR_3COM=n
+CONFIG_NET_VENDOR_ADAPTEC=n
+CONFIG_NET_VENDOR_ALTEON=n
+CONFIG_NET_VENDOR_AMD=n
+CONFIG_NET_VENDOR_ATHEROS=n
+CONFIG_NET_VENDOR_BROADCOM=n
+CONFIG_NET_VENDOR_BROCADE=n
+CONFIG_NET_VENDOR_CHELSIO=n
+CONFIG_NET_VENDOR_CIRRUS=n
+CONFIG_NET_VENDOR_CISCO=n
+CONFIG_NET_VENDOR_DEC=n
+CONFIG_NET_VENDOR_HP=n
+CONFIG_NET_VENDOR_DLINK=n
+CONFIG_NET_VENDOR_EMULEX=n
+CONFIG_NET_VENDOR_EXAR=n
+CONFIG_NET_VENDOR_FARADAY=n
+CONFIG_NET_VENDOR_INTEL=n
+CONFIG_NET_VENDOR_MELLANOX=n
+CONFIG_NET_VENDOR_MICREL=n
+CONFIG_NET_VENDOR_MYRI=n
+CONFIG_NET_VENDOR_NATSEMI=n
+CONFIG_NET_VENDOR_NVIDIA=n
+CONFIG_NET_VENDOR_OKI=n
+CONFIG_NET_PACKET_ENGINE=n
+CONFIG_NET_VENDOR_QLOGIC=n
+CONFIG_NET_VENDOR_REALTEK=n
+CONFIG_NET_VENDOR_RDC=n
+CONFIG_NET_VENDOR_SEEQ=n
+CONFIG_NET_VENDOR_SILAN=n
+CONFIG_NET_VENDOR_SIS=n
+CONFIG_NET_VENDOR_SMSC=n
+CONFIG_NET_VENDOR_STMICRO=n
+CONFIG_NET_VENDOR_SUN=n
+CONFIG_NET_VENDOR_TEHUTI=n
+CONFIG_NET_VENDOR_TI=n
+CONFIG_NET_VENDOR_VIA=n
+CONFIG_NET_VENDOR_WIZNET=n
+
diff --git a/arch/arm/mach-kirkwood/board-csb1724.c b/arch/arm/mach-kirkwood/board-csb1724.c
index 979112d..9c58b92 100644
--- a/arch/arm/mach-kirkwood/board-csb1724.c
+++ b/arch/arm/mach-kirkwood/board-csb1724.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
+#include "common.h"
#include "mpp.h"
static unsigned int csb1724_mpp_config[] __initdata = {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v2 6/6] DT: Convert all kirkwood boards with mv643xx that use DT
2012-07-31 15:45 [PATCH v2 0/6] mv643xx Ethernet DT support and CSB1724 board support Ian Molton
` (4 preceding siblings ...)
2012-07-31 15:45 ` [PATCH v2 5/6] csb1724: Enable device tree based mv643xx ethernet support Ian Molton
@ 2012-07-31 15:45 ` Ian Molton
5 siblings, 0 replies; 13+ messages in thread
From: Ian Molton @ 2012-07-31 15:45 UTC (permalink / raw)
To: linux-arm-kernel; +Cc: andrew, thomas.petazzoni, ben.dooks, arnd, netdev
This patch converts all present DT capable kirkwood board configurations
to use DT to configure the mv643xx ethernet controller.
Signed-off-by: Ian Molton <ian.molton@codethink.co.uk>
---
arch/arm/boot/dts/kirkwood-dnskw.dtsi | 9 +++++++++
arch/arm/boot/dts/kirkwood-dreamplug.dts | 18 ++++++++++++++++++
arch/arm/boot/dts/kirkwood-goflexnet.dts | 8 ++++++++
arch/arm/boot/dts/kirkwood-ib62x0.dts | 10 ++++++++++
arch/arm/boot/dts/kirkwood-iconnect.dts | 10 ++++++++++
arch/arm/boot/dts/kirkwood-lsxl.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/kirkwood-ts219-6281.dts | 8 +++++++-
arch/arm/boot/dts/kirkwood-ts219-6282.dts | 8 +++++++-
arch/arm/boot/dts/kirkwood-ts219.dtsi | 3 +++
arch/arm/mach-kirkwood/board-dnskw.c | 7 +------
arch/arm/mach-kirkwood/board-dreamplug.c | 13 ++-----------
arch/arm/mach-kirkwood/board-goflexnet.c | 7 +------
arch/arm/mach-kirkwood/board-ib62x0.c | 7 +------
arch/arm/mach-kirkwood/board-iconnect.c | 7 +------
arch/arm/mach-kirkwood/board-lsxl.c | 13 ++-----------
arch/arm/mach-kirkwood/board-ts219.c | 10 +---------
16 files changed, 98 insertions(+), 57 deletions(-)
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index 7408655..214fe0b 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -65,5 +65,14 @@
reg = <0x7b00000 0x500000>;
};
};
+
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <8>;
+ status = "ok";
+ };
};
};
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 26e281f..c27ed1c 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -53,6 +53,24 @@
status = "okay";
nr-ports = <1>;
};
+
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ smi1: mdio@76000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <0>;
+ status = "ok";
+ };
+
+ egiga1 {
+ phy_addr = <1>;
+ status = "ok";
+ };
};
gpio-leds {
diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
index 7c8238f..f03dbd0 100644
--- a/arch/arm/boot/dts/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts
@@ -50,6 +50,14 @@
nr-ports = <2>;
};
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <0>;
+ status = "ok";
+ };
};
gpio-leds {
compatible = "gpio-leds";
diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts
index 66794ed..8c462a1 100644
--- a/arch/arm/boot/dts/kirkwood-ib62x0.dts
+++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts
@@ -45,6 +45,16 @@
};
};
+
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <8>;
+ status = "ok";
+ };
+
};
gpio_keys {
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index 52d9470..9fc82be 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -30,6 +30,16 @@
clock-frequency = <200000000>;
status = "ok";
};
+
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <b>;
+ status = "ok";
+ };
+
};
gpio-leds {
compatible = "gpio-leds";
diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
index 8ac51c0..2f47661 100644
--- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
+++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
@@ -40,6 +40,23 @@
};
};
};
+ smi0: mdio@72000 {
+ status = "ok";
+ };
+
+ smi1: mdio@76000 {
+ status = "ok";
+ };
+
+ egiga0 {
+ phy_addr = <0>;
+ status = "ok";
+ };
+
+ egiga1 {
+ phy_addr = <8>;
+ status = "ok";
+ };
};
gpio_keys {
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index ccbf327..4ca49b5 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -3,6 +3,12 @@
/include/ "kirkwood-ts219.dtsi"
/ {
+ ocp@f1000000 {
+ egiga0 {
+ phy_addr = <8>;
+ status = "ok";
+ };
+ };
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
@@ -18,4 +24,4 @@
gpios = <&gpio0 16 1>;
};
};
-};
\ No newline at end of file
+};
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
index fbe9932..40f3c61 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts
@@ -3,6 +3,12 @@
/include/ "kirkwood-ts219.dtsi"
/ {
+ ocp@f1000000 {
+ egiga0 {
+ phy_addr = <0>;
+ status = "ok";
+ };
+ };
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
@@ -18,4 +24,4 @@
gpios = <&gpio1 5 1>;
};
};
-};
\ No newline at end of file
+};
diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi
index 64ea27c..06caf41 100644
--- a/arch/arm/boot/dts/kirkwood-ts219.dtsi
+++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi
@@ -74,5 +74,8 @@
status = "okay";
nr-ports = <2>;
};
+ smi0: mdio@72000 {
+ status = "ok";
+ };
};
};
diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c
index 4ab3506..4d8216b 100644
--- a/arch/arm/mach-kirkwood/board-dnskw.c
+++ b/arch/arm/mach-kirkwood/board-dnskw.c
@@ -15,7 +15,6 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/of.h>
#include <linux/gpio.h>
#include <linux/input.h>
@@ -29,10 +28,6 @@
#include "common.h"
#include "mpp.h"
-static struct mv643xx_eth_platform_data dnskw_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
static unsigned int dnskw_mpp_config[] __initdata = {
MPP13_UART1_TXD, /* Custom ... */
MPP14_UART1_RXD, /* ... Controller (DNS-320 only) */
@@ -112,7 +107,7 @@ void __init dnskw_init(void)
kirkwood_mpp_conf(dnskw_mpp_config);
kirkwood_ehci_init();
- kirkwood_ge00_init(&dnskw_ge00_data);
+ kirkwood_ge00_init(NULL);
platform_device_register(&dnskw_fan_device);
diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c
index aeb234d..b97a112 100644
--- a/arch/arm/mach-kirkwood/board-dreamplug.c
+++ b/arch/arm/mach-kirkwood/board-dreamplug.c
@@ -15,7 +15,6 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_fdt.h>
@@ -34,14 +33,6 @@
#include "common.h"
#include "mpp.h"
-static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(1),
-};
-
static struct mvsdio_platform_data dreamplug_mvsdio_data = {
/* unfortunately the CD signal has not been connected */
};
@@ -65,7 +56,7 @@ void __init dreamplug_init(void)
kirkwood_mpp_conf(dreamplug_mpp_config);
kirkwood_ehci_init();
- kirkwood_ge00_init(&dreamplug_ge00_data);
- kirkwood_ge01_init(&dreamplug_ge01_data);
+ kirkwood_ge00_init(NULL);
+ kirkwood_ge01_init(NULL);
kirkwood_sdio_init(&dreamplug_mvsdio_data);
}
diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c
index 413e2c8..be7437d 100644
--- a/arch/arm/mach-kirkwood/board-goflexnet.c
+++ b/arch/arm/mach-kirkwood/board-goflexnet.c
@@ -20,7 +20,6 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_fdt.h>
@@ -36,10 +35,6 @@
#include "common.h"
#include "mpp.h"
-static struct mv643xx_eth_platform_data goflexnet_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
static unsigned int goflexnet_mpp_config[] __initdata = {
MPP29_GPIO, /* USB Power Enable */
MPP47_GPIO, /* LED Orange */
@@ -67,5 +62,5 @@ void __init goflexnet_init(void)
pr_err("can't setup GPIO 29 (USB Power Enable)\n");
kirkwood_ehci_init();
- kirkwood_ge00_init(&goflexnet_ge00_data);
+ kirkwood_ge00_init(NULL);
}
diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c
index cfc47f8..0a29183 100644
--- a/arch/arm/mach-kirkwood/board-ib62x0.c
+++ b/arch/arm/mach-kirkwood/board-ib62x0.c
@@ -16,7 +16,6 @@
#include <linux/platform_device.h>
#include <linux/mtd/partitions.h>
#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <asm/mach-types.h>
@@ -27,10 +26,6 @@
#define IB62X0_GPIO_POWER_OFF 24
-static struct mv643xx_eth_platform_data ib62x0_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
static unsigned int ib62x0_mpp_config[] __initdata = {
MPP0_NF_IO2,
MPP1_NF_IO3,
@@ -62,7 +57,7 @@ void __init ib62x0_init(void)
kirkwood_mpp_conf(ib62x0_mpp_config);
kirkwood_ehci_init();
- kirkwood_ge00_init(&ib62x0_ge00_data);
+ kirkwood_ge00_init(NULL);
if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 &&
gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0)
pm_power_off = ib62x0_power_off;
diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c
index d7a9198..220f0d4 100644
--- a/arch/arm/mach-kirkwood/board-iconnect.c
+++ b/arch/arm/mach-kirkwood/board-iconnect.c
@@ -17,7 +17,6 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/mtd/partitions.h>
-#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
@@ -26,10 +25,6 @@
#include "common.h"
#include "mpp.h"
-static struct mv643xx_eth_platform_data iconnect_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(11),
-};
-
static unsigned int iconnect_mpp_config[] __initdata = {
MPP12_GPIO,
MPP35_GPIO,
@@ -92,7 +87,7 @@ void __init iconnect_init(void)
kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25);
kirkwood_ehci_init();
- kirkwood_ge00_init(&iconnect_ge00_data);
+ kirkwood_ge00_init(NULL);
platform_device_register(&iconnect_button_device);
}
diff --git a/arch/arm/mach-kirkwood/board-lsxl.c b/arch/arm/mach-kirkwood/board-lsxl.c
index 83d8975..60331d1 100644
--- a/arch/arm/mach-kirkwood/board-lsxl.c
+++ b/arch/arm/mach-kirkwood/board-lsxl.c
@@ -18,7 +18,6 @@
#include <linux/ata_platform.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <linux/gpio-fan.h>
#include <linux/input.h>
@@ -28,14 +27,6 @@
#include "common.h"
#include "mpp.h"
-static struct mv643xx_eth_platform_data lsxl_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv643xx_eth_platform_data lsxl_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
static unsigned int lsxl_mpp_config[] __initdata = {
MPP10_GPO, /* HDD Power Enable */
MPP11_GPIO, /* USB Vbus Enable */
@@ -126,8 +117,8 @@ void __init lsxl_init(void)
gpio_set_value(LSXL_GPIO_HDD_POWER, 1);
kirkwood_ehci_init();
- kirkwood_ge00_init(&lsxl_ge00_data);
- kirkwood_ge01_init(&lsxl_ge01_data);
+ kirkwood_ge00_init(NULL);
+ kirkwood_ge01_init(NULL);
platform_device_register(&lsxl_fan_device);
/* register power-off method */
diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c
index 1750e68..7e7fe6c 100644
--- a/arch/arm/mach-kirkwood/board-ts219.c
+++ b/arch/arm/mach-kirkwood/board-ts219.c
@@ -18,7 +18,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
@@ -29,10 +28,6 @@
#include "mpp.h"
#include "tsx1x-common.h"
-static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(8),
-};
-
static unsigned int qnap_ts219_mpp_config[] __initdata = {
MPP0_SPI_SCn,
MPP1_SPI_MOSI,
@@ -62,10 +57,7 @@ void __init qnap_dt_ts219_init(void)
kirkwood_mpp_conf(qnap_ts219_mpp_config);
kirkwood_pcie_id(&dev, &rev);
- if (dev == MV88F6282_DEV_ID)
- qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
-
- kirkwood_ge00_init(&qnap_ts219_ge00_data);
+ kirkwood_ge00_init(NULL);
kirkwood_ehci_init();
pm_power_off = qnap_tsx1x_power_off;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread