* [PATCH v2] net: phy: add driver for MotorComm PHY
@ 2023-06-06 8:17 yegorslists
2023-06-06 8:21 ` Yegor Yefremov
2023-06-06 9:57 ` Sascha Hauer
0 siblings, 2 replies; 7+ messages in thread
From: yegorslists @ 2023-06-06 8:17 UTC (permalink / raw)
To: barebox
From: Yegor Yefremov <yegorslists@googlemail.com>
The driver corresponds to the kernel 6.1.27.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
---
Changes:
v1 -> v2: add the related kernel version
drivers/net/phy/Kconfig | 5 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/motorcomm.c | 128 ++++++++++++++++++++++++++++++++++++
3 files changed, 134 insertions(+)
create mode 100644 drivers/net/phy/motorcomm.c
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index cd20e1de27..e95e2a3228 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -50,6 +50,11 @@ config MICREL_PHY
help
Supports the KSZ9021, VSC8201, KS8001 PHYs.
+config MOTORCOMM_PHY
+ bool "Driver for Motorcomm PHYs"
+ help
+ Currently supports the YT8511 PHY.
+
config NATIONAL_PHY
bool "Driver for National Semiconductor PHYs"
help
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 83f46f11d3..26e4ad884d 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_DAVICOM_PHY) += davicom.o
obj-$(CONFIG_LXT_PHY) += lxt.o
obj-$(CONFIG_MARVELL_PHY) += marvell.o
obj-$(CONFIG_MICREL_PHY) += micrel.o
+obj-$(CONFIG_MOTORCOMM_PHY) += motorcomm.o
obj-$(CONFIG_NATIONAL_PHY) += national.o
obj-$(CONFIG_REALTEK_PHY) += realtek.o
obj-$(CONFIG_SMSC_PHY) += smsc.o
diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
new file mode 100644
index 0000000000..4bcd84342c
--- /dev/null
+++ b/drivers/net/phy/motorcomm.c
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * drivers/net/phy/motorcomm.c
+ *
+ * Driver for Motorcomm PHYs
+ *
+ * Author: Peter Geis <pgwipeout@gmail.com>
+ */
+
+#include <common.h>
+#include <init.h>
+#include <linux/phy.h>
+#include <linux/mdio.h>
+
+#define PHY_ID_YT8511 0x0000010a
+
+#define YT8511_PAGE_SELECT 0x1e
+#define YT8511_PAGE 0x1f
+#define YT8511_EXT_CLK_GATE 0x0c
+#define YT8511_EXT_DELAY_DRIVE 0x0d
+#define YT8511_EXT_SLEEP_CTRL 0x27
+
+/* 2b00 25m from pll
+ * 2b01 25m from xtl *default*
+ * 2b10 62.m from pll
+ * 2b11 125m from pll
+ */
+#define YT8511_CLK_125M (BIT(2) | BIT(1))
+#define YT8511_PLLON_SLP BIT(14)
+
+/* RX Delay enabled = 1.8ns 1000T, 8ns 10/100T */
+#define YT8511_DELAY_RX BIT(0)
+
+/* TX Gig-E Delay is bits 7:4, default 0x5
+ * TX Fast-E Delay is bits 15:12, default 0xf
+ * Delay = 150ps * N - 250ps
+ * On = 2000ps, off = 50ps
+ */
+#define YT8511_DELAY_GE_TX_EN (0xf << 4)
+#define YT8511_DELAY_GE_TX_DIS (0x2 << 4)
+#define YT8511_DELAY_FE_TX_EN (0xf << 12)
+#define YT8511_DELAY_FE_TX_DIS (0x2 << 12)
+
+static int yt8511_read_page(struct phy_device *phydev)
+{
+ return phy_read(phydev, YT8511_PAGE_SELECT);
+};
+
+static int yt8511_write_page(struct phy_device *phydev, int page)
+{
+ return phy_write(phydev, YT8511_PAGE_SELECT, page);
+};
+
+static int yt8511_config_init(struct phy_device *phydev)
+{
+ int oldpage, ret = 0;
+ unsigned int ge, fe;
+
+ oldpage = phy_select_page(phydev, YT8511_EXT_CLK_GATE);
+ if (oldpage < 0)
+ goto err_restore_page;
+
+ /* set rgmii delay mode */
+ switch (phydev->interface) {
+ case PHY_INTERFACE_MODE_RGMII:
+ ge = YT8511_DELAY_GE_TX_DIS;
+ fe = YT8511_DELAY_FE_TX_DIS;
+ break;
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ ge = YT8511_DELAY_RX | YT8511_DELAY_GE_TX_DIS;
+ fe = YT8511_DELAY_FE_TX_DIS;
+ break;
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ ge = YT8511_DELAY_GE_TX_EN;
+ fe = YT8511_DELAY_FE_TX_EN;
+ break;
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ ge = YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN;
+ fe = YT8511_DELAY_FE_TX_EN;
+ break;
+ default: /* do not support other modes */
+ ret = -EOPNOTSUPP;
+ goto err_restore_page;
+ }
+
+ ret = phy_modify(phydev, YT8511_PAGE, (YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN), ge);
+ if (ret < 0)
+ goto err_restore_page;
+
+ /* set clock mode to 125mhz */
+ ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_CLK_125M);
+ if (ret < 0)
+ goto err_restore_page;
+
+ /* fast ethernet delay is in a separate page */
+ ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_DELAY_DRIVE);
+ if (ret < 0)
+ goto err_restore_page;
+
+ ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
+ if (ret < 0)
+ goto err_restore_page;
+
+ /* leave pll enabled in sleep */
+ ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
+ if (ret < 0)
+ goto err_restore_page;
+
+ ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
+ if (ret < 0)
+ goto err_restore_page;
+
+err_restore_page:
+ return phy_restore_page(phydev, oldpage, ret);
+}
+
+static struct phy_driver motorcomm_phy_drvs[] = {
+ {
+ .phy_id = PHY_ID_YT8511,
+ .drv.name = "YT8511 Gigabit Ethernet",
+ .config_init = yt8511_config_init,
+ .features = PHY_GBIT_FEATURES,
+ .read_page = yt8511_read_page,
+ .write_page = yt8511_write_page,
+ },
+};
+
+device_phy_drivers(motorcomm_phy_drvs);
--
2.34.1
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-06 8:17 [PATCH v2] net: phy: add driver for MotorComm PHY yegorslists
@ 2023-06-06 8:21 ` Yegor Yefremov
2023-06-06 9:58 ` Sascha Hauer
2023-06-06 9:57 ` Sascha Hauer
1 sibling, 1 reply; 7+ messages in thread
From: Yegor Yefremov @ 2023-06-06 8:21 UTC (permalink / raw)
To: barebox
Hi Sascha,
On Tue, Jun 6, 2023 at 10:17 AM <yegorslists@googlemail.com> wrote:
>
> From: Yegor Yefremov <yegorslists@googlemail.com>
>
> The driver corresponds to the kernel 6.1.27.
>
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
> ---
> Changes:
> v1 -> v2: add the related kernel version
>
> drivers/net/phy/Kconfig | 5 ++
> drivers/net/phy/Makefile | 1 +
> drivers/net/phy/motorcomm.c | 128 ++++++++++++++++++++++++++++++++++++
> 3 files changed, 134 insertions(+)
> create mode 100644 drivers/net/phy/motorcomm.c
>
> diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
> index cd20e1de27..e95e2a3228 100644
> --- a/drivers/net/phy/Kconfig
> +++ b/drivers/net/phy/Kconfig
> @@ -50,6 +50,11 @@ config MICREL_PHY
> help
> Supports the KSZ9021, VSC8201, KS8001 PHYs.
>
> +config MOTORCOMM_PHY
> + bool "Driver for Motorcomm PHYs"
> + help
> + Currently supports the YT8511 PHY.
> +
> config NATIONAL_PHY
> bool "Driver for National Semiconductor PHYs"
> help
> diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
> index 83f46f11d3..26e4ad884d 100644
> --- a/drivers/net/phy/Makefile
> +++ b/drivers/net/phy/Makefile
> @@ -6,6 +6,7 @@ obj-$(CONFIG_DAVICOM_PHY) += davicom.o
> obj-$(CONFIG_LXT_PHY) += lxt.o
> obj-$(CONFIG_MARVELL_PHY) += marvell.o
> obj-$(CONFIG_MICREL_PHY) += micrel.o
> +obj-$(CONFIG_MOTORCOMM_PHY) += motorcomm.o
> obj-$(CONFIG_NATIONAL_PHY) += national.o
> obj-$(CONFIG_REALTEK_PHY) += realtek.o
> obj-$(CONFIG_SMSC_PHY) += smsc.o
> diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
> new file mode 100644
> index 0000000000..4bcd84342c
> --- /dev/null
> +++ b/drivers/net/phy/motorcomm.c
> @@ -0,0 +1,128 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * drivers/net/phy/motorcomm.c
> + *
> + * Driver for Motorcomm PHYs
> + *
> + * Author: Peter Geis <pgwipeout@gmail.com>
> + */
> +
> +#include <common.h>
> +#include <init.h>
> +#include <linux/phy.h>
> +#include <linux/mdio.h>
> +
> +#define PHY_ID_YT8511 0x0000010a
> +
> +#define YT8511_PAGE_SELECT 0x1e
> +#define YT8511_PAGE 0x1f
> +#define YT8511_EXT_CLK_GATE 0x0c
> +#define YT8511_EXT_DELAY_DRIVE 0x0d
> +#define YT8511_EXT_SLEEP_CTRL 0x27
> +
> +/* 2b00 25m from pll
> + * 2b01 25m from xtl *default*
> + * 2b10 62.m from pll
> + * 2b11 125m from pll
> + */
> +#define YT8511_CLK_125M (BIT(2) | BIT(1))
> +#define YT8511_PLLON_SLP BIT(14)
> +
> +/* RX Delay enabled = 1.8ns 1000T, 8ns 10/100T */
> +#define YT8511_DELAY_RX BIT(0)
> +
> +/* TX Gig-E Delay is bits 7:4, default 0x5
> + * TX Fast-E Delay is bits 15:12, default 0xf
> + * Delay = 150ps * N - 250ps
> + * On = 2000ps, off = 50ps
> + */
> +#define YT8511_DELAY_GE_TX_EN (0xf << 4)
> +#define YT8511_DELAY_GE_TX_DIS (0x2 << 4)
> +#define YT8511_DELAY_FE_TX_EN (0xf << 12)
> +#define YT8511_DELAY_FE_TX_DIS (0x2 << 12)
> +
> +static int yt8511_read_page(struct phy_device *phydev)
> +{
> + return phy_read(phydev, YT8511_PAGE_SELECT);
> +};
> +
> +static int yt8511_write_page(struct phy_device *phydev, int page)
> +{
> + return phy_write(phydev, YT8511_PAGE_SELECT, page);
> +};
> +
> +static int yt8511_config_init(struct phy_device *phydev)
> +{
> + int oldpage, ret = 0;
> + unsigned int ge, fe;
> +
> + oldpage = phy_select_page(phydev, YT8511_EXT_CLK_GATE);
> + if (oldpage < 0)
> + goto err_restore_page;
> +
> + /* set rgmii delay mode */
> + switch (phydev->interface) {
> + case PHY_INTERFACE_MODE_RGMII:
> + ge = YT8511_DELAY_GE_TX_DIS;
> + fe = YT8511_DELAY_FE_TX_DIS;
> + break;
> + case PHY_INTERFACE_MODE_RGMII_RXID:
> + ge = YT8511_DELAY_RX | YT8511_DELAY_GE_TX_DIS;
> + fe = YT8511_DELAY_FE_TX_DIS;
> + break;
> + case PHY_INTERFACE_MODE_RGMII_TXID:
> + ge = YT8511_DELAY_GE_TX_EN;
> + fe = YT8511_DELAY_FE_TX_EN;
> + break;
> + case PHY_INTERFACE_MODE_RGMII_ID:
> + ge = YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN;
> + fe = YT8511_DELAY_FE_TX_EN;
> + break;
> + default: /* do not support other modes */
> + ret = -EOPNOTSUPP;
> + goto err_restore_page;
> + }
> +
> + ret = phy_modify(phydev, YT8511_PAGE, (YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN), ge);
> + if (ret < 0)
> + goto err_restore_page;
> +
> + /* set clock mode to 125mhz */
> + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_CLK_125M);
> + if (ret < 0)
> + goto err_restore_page;
> +
> + /* fast ethernet delay is in a separate page */
> + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_DELAY_DRIVE);
> + if (ret < 0)
> + goto err_restore_page;
> +
> + ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
> + if (ret < 0)
> + goto err_restore_page;
> +
> + /* leave pll enabled in sleep */
> + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
> + if (ret < 0)
> + goto err_restore_page;
> +
> + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
> + if (ret < 0)
> + goto err_restore_page;
> +
> +err_restore_page:
> + return phy_restore_page(phydev, oldpage, ret);
As for this approach, it is also used by some other drivers in the Linux kernel:
drivers/net/phy/realtek.c
drivers/net/phy/icplus.c
Regards,
Yegor
> +}
> +
> +static struct phy_driver motorcomm_phy_drvs[] = {
> + {
> + .phy_id = PHY_ID_YT8511,
> + .drv.name = "YT8511 Gigabit Ethernet",
> + .config_init = yt8511_config_init,
> + .features = PHY_GBIT_FEATURES,
> + .read_page = yt8511_read_page,
> + .write_page = yt8511_write_page,
> + },
> +};
> +
> +device_phy_drivers(motorcomm_phy_drvs);
> --
> 2.34.1
>
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-06 8:21 ` Yegor Yefremov
@ 2023-06-06 9:58 ` Sascha Hauer
2023-06-08 10:48 ` Yegor Yefremov
0 siblings, 1 reply; 7+ messages in thread
From: Sascha Hauer @ 2023-06-06 9:58 UTC (permalink / raw)
To: Yegor Yefremov; +Cc: barebox
Hi Yegor,
On Tue, Jun 06, 2023 at 10:21:39AM +0200, Yegor Yefremov wrote:
> Hi Sascha,
>
>
> > + ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
> > + if (ret < 0)
> > + goto err_restore_page;
> > +
> > + /* leave pll enabled in sleep */
> > + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
> > + if (ret < 0)
> > + goto err_restore_page;
> > +
> > + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
> > + if (ret < 0)
> > + goto err_restore_page;
> > +
> > +err_restore_page:
> > + return phy_restore_page(phydev, oldpage, ret);
>
> As for this approach, it is also used by some other drivers in the Linux kernel:
>
> drivers/net/phy/realtek.c
> drivers/net/phy/icplus.c
It's ok like this. I didn't realize phy_restore_page() takes ret as
argument and returns it.
Sascha
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-06 9:58 ` Sascha Hauer
@ 2023-06-08 10:48 ` Yegor Yefremov
2023-06-09 6:15 ` Sascha Hauer
0 siblings, 1 reply; 7+ messages in thread
From: Yegor Yefremov @ 2023-06-08 10:48 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
Hi Sascha,
On Tue, Jun 6, 2023 at 11:58 AM Sascha Hauer <sha@pengutronix.de> wrote:
>
> Hi Yegor,
>
> On Tue, Jun 06, 2023 at 10:21:39AM +0200, Yegor Yefremov wrote:
> > Hi Sascha,
> >
> >
> > > + ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
> > > + if (ret < 0)
> > > + goto err_restore_page;
> > > +
> > > + /* leave pll enabled in sleep */
> > > + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
> > > + if (ret < 0)
> > > + goto err_restore_page;
> > > +
> > > + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
> > > + if (ret < 0)
> > > + goto err_restore_page;
> > > +
> > > +err_restore_page:
> > > + return phy_restore_page(phydev, oldpage, ret);
> >
> > As for this approach, it is also used by some other drivers in the Linux kernel:
> >
> > drivers/net/phy/realtek.c
> > drivers/net/phy/icplus.c
>
> It's ok like this. I didn't realize phy_restore_page() takes ret as
> argument and returns it.
The driver doesn't use a phy_id_mask for now and it causes problems
that unknown PHY will be assigned to MotorComm. What mask should I
use? 0xfffffff or 0x00000fff?
Regards,
Yegor
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-08 10:48 ` Yegor Yefremov
@ 2023-06-09 6:15 ` Sascha Hauer
2023-06-09 6:17 ` Sascha Hauer
0 siblings, 1 reply; 7+ messages in thread
From: Sascha Hauer @ 2023-06-09 6:15 UTC (permalink / raw)
To: Yegor Yefremov; +Cc: barebox
On Thu, Jun 08, 2023 at 12:48:47PM +0200, Yegor Yefremov wrote:
> Hi Sascha,
>
> On Tue, Jun 6, 2023 at 11:58 AM Sascha Hauer <sha@pengutronix.de> wrote:
> >
> > Hi Yegor,
> >
> > On Tue, Jun 06, 2023 at 10:21:39AM +0200, Yegor Yefremov wrote:
> > > Hi Sascha,
> > >
> > >
> > > > + ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
> > > > + if (ret < 0)
> > > > + goto err_restore_page;
> > > > +
> > > > + /* leave pll enabled in sleep */
> > > > + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
> > > > + if (ret < 0)
> > > > + goto err_restore_page;
> > > > +
> > > > + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
> > > > + if (ret < 0)
> > > > + goto err_restore_page;
> > > > +
> > > > +err_restore_page:
> > > > + return phy_restore_page(phydev, oldpage, ret);
> > >
> > > As for this approach, it is also used by some other drivers in the Linux kernel:
> > >
> > > drivers/net/phy/realtek.c
> > > drivers/net/phy/icplus.c
> >
> > It's ok like this. I didn't realize phy_restore_page() takes ret as
> > argument and returns it.
>
> The driver doesn't use a phy_id_mask for now and it causes problems
> that unknown PHY will be assigned to MotorComm. What mask should I
> use? 0xfffffff or 0x00000fff?
It is PHY_ID_MATCH_EXACT() in the kernel, so should be 0xffffffff.
Sascha
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-09 6:15 ` Sascha Hauer
@ 2023-06-09 6:17 ` Sascha Hauer
0 siblings, 0 replies; 7+ messages in thread
From: Sascha Hauer @ 2023-06-09 6:17 UTC (permalink / raw)
To: Yegor Yefremov; +Cc: barebox
On Fri, Jun 09, 2023 at 08:15:21AM +0200, Sascha Hauer wrote:
> On Thu, Jun 08, 2023 at 12:48:47PM +0200, Yegor Yefremov wrote:
> > Hi Sascha,
> >
> > On Tue, Jun 6, 2023 at 11:58 AM Sascha Hauer <sha@pengutronix.de> wrote:
> > >
> > > Hi Yegor,
> > >
> > > On Tue, Jun 06, 2023 at 10:21:39AM +0200, Yegor Yefremov wrote:
> > > > Hi Sascha,
> > > >
> > > >
> > > > > + ret = phy_modify(phydev, YT8511_PAGE, YT8511_DELAY_FE_TX_EN, fe);
> > > > > + if (ret < 0)
> > > > > + goto err_restore_page;
> > > > > +
> > > > > + /* leave pll enabled in sleep */
> > > > > + ret = phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_SLEEP_CTRL);
> > > > > + if (ret < 0)
> > > > > + goto err_restore_page;
> > > > > +
> > > > > + ret = phy_modify(phydev, YT8511_PAGE, 0, YT8511_PLLON_SLP);
> > > > > + if (ret < 0)
> > > > > + goto err_restore_page;
> > > > > +
> > > > > +err_restore_page:
> > > > > + return phy_restore_page(phydev, oldpage, ret);
> > > >
> > > > As for this approach, it is also used by some other drivers in the Linux kernel:
> > > >
> > > > drivers/net/phy/realtek.c
> > > > drivers/net/phy/icplus.c
> > >
> > > It's ok like this. I didn't realize phy_restore_page() takes ret as
> > > argument and returns it.
> >
> > The driver doesn't use a phy_id_mask for now and it causes problems
> > that unknown PHY will be assigned to MotorComm. What mask should I
> > use? 0xfffffff or 0x00000fff?
>
> It is PHY_ID_MATCH_EXACT() in the kernel, so should be 0xffffffff.
I fixed up the patch
Regards,
Sascha
--
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v2] net: phy: add driver for MotorComm PHY
2023-06-06 8:17 [PATCH v2] net: phy: add driver for MotorComm PHY yegorslists
2023-06-06 8:21 ` Yegor Yefremov
@ 2023-06-06 9:57 ` Sascha Hauer
1 sibling, 0 replies; 7+ messages in thread
From: Sascha Hauer @ 2023-06-06 9:57 UTC (permalink / raw)
To: yegorslists; +Cc: barebox
On Tue, Jun 06, 2023 at 10:17:18AM +0200, yegorslists@googlemail.com wrote:
> From: Yegor Yefremov <yegorslists@googlemail.com>
>
> The driver corresponds to the kernel 6.1.27.
>
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
> ---
> Changes:
> v1 -> v2: add the related kernel version
>
> drivers/net/phy/Kconfig | 5 ++
> drivers/net/phy/Makefile | 1 +
> drivers/net/phy/motorcomm.c | 128 ++++++++++++++++++++++++++++++++++++
> 3 files changed, 134 insertions(+)
> create mode 100644 drivers/net/phy/motorcomm.c
Applied, thanks
Sascha
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-06-09 6:18 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-06-06 8:17 [PATCH v2] net: phy: add driver for MotorComm PHY yegorslists
2023-06-06 8:21 ` Yegor Yefremov
2023-06-06 9:58 ` Sascha Hauer
2023-06-08 10:48 ` Yegor Yefremov
2023-06-09 6:15 ` Sascha Hauer
2023-06-09 6:17 ` Sascha Hauer
2023-06-06 9:57 ` Sascha Hauer
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