* [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible
@ 2013-10-29 9:59 Alexander Shiyan
2013-10-29 9:59 ` [PATCH 2/2] USB: i.MX5x: Remove usage of MXC_EHCI_INTERNAL_PHY for OTG port Alexander Shiyan
2013-11-04 14:07 ` [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Sascha Hauer
0 siblings, 2 replies; 3+ messages in thread
From: Alexander Shiyan @ 2013-10-29 9:59 UTC (permalink / raw)
To: barebox
Since the mainline kernel now has its own dr_mode and phy_type DT-options
for setting modes of USB ports, do these kernel parameters compatible by
removing "barebox" prefix.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
arch/arm/dts/imx6q-gk802.dts | 6 ++----
arch/arm/dts/imx6q-tqma6x.dts | 3 +--
arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi | 8 ++++----
arch/arm/dts/imx6qdl-mba6x.dtsi | 5 ++---
drivers/usb/core/of.c | 4 ++--
5 files changed, 11 insertions(+), 15 deletions(-)
diff --git a/arch/arm/dts/imx6q-gk802.dts b/arch/arm/dts/imx6q-gk802.dts
index 16c0bad..b34a491 100644
--- a/arch/arm/dts/imx6q-gk802.dts
+++ b/arch/arm/dts/imx6q-gk802.dts
@@ -113,18 +113,16 @@
/* External USB-A port (USBOTG) */
&usbotg {
- phy-mode = "utmi";
+ phy_type = "utmi";
dr_mode = "host";
- barebox,phy_type = "utmi";
disable-over-current;
status = "okay";
};
/* Internal USB port (USBH1), connected to RTL8192CU */
&usbh1 {
- phy-mode = "utmi";
+ phy_type = "utmi";
dr_mode = "host";
- barebox,phy_type = "utmi";
disable-over-current;
status = "okay";
};
diff --git a/arch/arm/dts/imx6q-tqma6x.dts b/arch/arm/dts/imx6q-tqma6x.dts
index 639c181..597388e 100644
--- a/arch/arm/dts/imx6q-tqma6x.dts
+++ b/arch/arm/dts/imx6q-tqma6x.dts
@@ -294,8 +294,7 @@
&usbotg {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg_1>;
- barebox,phy_type = "utmi";
- barebox,dr_mode = "peripheral";
+ phy_type = "utmi";
dr_mode = "host";
disable-over-current;
otg_id_pin_select_change;
diff --git a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
index c5c9a48..04bb213 100644
--- a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
+++ b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
@@ -79,8 +79,8 @@
};
&usbh1 {
- barebox,phy_type = "utmi";
- barebox,dr_mode = "host";
+ phy_type = "utmi";
+ dr_mode = "host";
status = "okay";
};
@@ -89,8 +89,8 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg_2>;
disable-over-current;
- barebox,phy_type = "utmi";
- barebox,dr_mode = "host";
+ phy_type = "utmi";
+ dr_mode = "host";
status = "okay";
};
diff --git a/arch/arm/dts/imx6qdl-mba6x.dtsi b/arch/arm/dts/imx6qdl-mba6x.dtsi
index 4621112..ec002c6 100644
--- a/arch/arm/dts/imx6qdl-mba6x.dtsi
+++ b/arch/arm/dts/imx6qdl-mba6x.dtsi
@@ -166,15 +166,14 @@
&usbh1 {
status = "okay";
- barebox,phy_type = "utmi";
+ phy_type = "utmi";
disable-over-current;
};
&usbotg {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg_1>;
- barebox,phy_type = "utmi";
- barebox,dr_mode = "peripheral";
+ phy_type = "utmi";
dr_mode = "host";
disable-over-current;
otg_id_pin_select_change;
diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c
index 222b760..1ddbdaa 100644
--- a/drivers/usb/core/of.c
+++ b/drivers/usb/core/of.c
@@ -39,7 +39,7 @@ enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np,
int err, i;
if (!propname)
- propname = "barebox,dr_mode";
+ propname = "dr_mode";
err = of_property_read_string(np, propname, &dr_mode);
if (err < 0)
@@ -76,7 +76,7 @@ enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np,
int err, i;
if (!propname)
- propname = "barebox,phy_type";
+ propname = "phy_type";
err = of_property_read_string(np, propname, &phy_type);
if (err < 0)
--
1.8.1.5
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^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH 2/2] USB: i.MX5x: Remove usage of MXC_EHCI_INTERNAL_PHY for OTG port
2013-10-29 9:59 [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Alexander Shiyan
@ 2013-10-29 9:59 ` Alexander Shiyan
2013-11-04 14:07 ` [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Alexander Shiyan @ 2013-10-29 9:59 UTC (permalink / raw)
To: barebox
i.MX5x OTG port is hardwired to the internal UTMI PHY, so having
this configurable makes no sense and helps using this port with DT.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
arch/arm/boards/ccxmx51/ccxmx51.c | 3 +--
drivers/usb/imx/imx-usb-misc.c | 3 ---
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/boards/ccxmx51/ccxmx51.c b/arch/arm/boards/ccxmx51/ccxmx51.c
index 6b5acb2..6d2606e 100644
--- a/arch/arm/boards/ccxmx51/ccxmx51.c
+++ b/arch/arm/boards/ccxmx51/ccxmx51.c
@@ -220,8 +220,7 @@ static const struct spi_board_info ccxmx51_spi_board_info[] = {
};
static struct imxusb_platformdata ccxmx51_otg_pdata = {
- .flags = MXC_EHCI_MODE_UTMI_16_BIT | MXC_EHCI_INTERNAL_PHY |
- MXC_EHCI_POWER_PINS_ENABLED,
+ .flags = MXC_EHCI_MODE_UTMI_16_BIT | MXC_EHCI_POWER_PINS_ENABLED,
.mode = IMX_USB_MODE_HOST,
};
diff --git a/drivers/usb/imx/imx-usb-misc.c b/drivers/usb/imx/imx-usb-misc.c
index 51d549c..68c8c4b 100644
--- a/drivers/usb/imx/imx-usb-misc.c
+++ b/drivers/usb/imx/imx-usb-misc.c
@@ -279,9 +279,6 @@ static __maybe_unused int mx5_initialize_usb_hw(void __iomem *base, int port,
switch (port) {
case 0: /* OTG port */
- if (!(flags & MXC_EHCI_INTERNAL_PHY))
- return 0;
-
/* Adjust UTMI PHY frequency to 24MHz */
v = readl(base + MX5_UTMI_PHY_CTRL_1);
v = (v & ~0x3) | 0x01;
--
1.8.1.5
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible
2013-10-29 9:59 [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Alexander Shiyan
2013-10-29 9:59 ` [PATCH 2/2] USB: i.MX5x: Remove usage of MXC_EHCI_INTERNAL_PHY for OTG port Alexander Shiyan
@ 2013-11-04 14:07 ` Sascha Hauer
1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2013-11-04 14:07 UTC (permalink / raw)
To: Alexander Shiyan; +Cc: barebox
On Tue, Oct 29, 2013 at 01:59:17PM +0400, Alexander Shiyan wrote:
> Since the mainline kernel now has its own dr_mode and phy_type DT-options
> for setting modes of USB ports, do these kernel parameters compatible by
> removing "barebox" prefix.
>
> Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Applied these two btw.
I still haven't tested 2/2 on my efikasb, but will do this this evening.
Sascha
> ---
> arch/arm/dts/imx6q-gk802.dts | 6 ++----
> arch/arm/dts/imx6q-tqma6x.dts | 3 +--
> arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi | 8 ++++----
> arch/arm/dts/imx6qdl-mba6x.dtsi | 5 ++---
> drivers/usb/core/of.c | 4 ++--
> 5 files changed, 11 insertions(+), 15 deletions(-)
>
> diff --git a/arch/arm/dts/imx6q-gk802.dts b/arch/arm/dts/imx6q-gk802.dts
> index 16c0bad..b34a491 100644
> --- a/arch/arm/dts/imx6q-gk802.dts
> +++ b/arch/arm/dts/imx6q-gk802.dts
> @@ -113,18 +113,16 @@
>
> /* External USB-A port (USBOTG) */
> &usbotg {
> - phy-mode = "utmi";
> + phy_type = "utmi";
> dr_mode = "host";
> - barebox,phy_type = "utmi";
> disable-over-current;
> status = "okay";
> };
>
> /* Internal USB port (USBH1), connected to RTL8192CU */
> &usbh1 {
> - phy-mode = "utmi";
> + phy_type = "utmi";
> dr_mode = "host";
> - barebox,phy_type = "utmi";
> disable-over-current;
> status = "okay";
> };
> diff --git a/arch/arm/dts/imx6q-tqma6x.dts b/arch/arm/dts/imx6q-tqma6x.dts
> index 639c181..597388e 100644
> --- a/arch/arm/dts/imx6q-tqma6x.dts
> +++ b/arch/arm/dts/imx6q-tqma6x.dts
> @@ -294,8 +294,7 @@
> &usbotg {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_usbotg_1>;
> - barebox,phy_type = "utmi";
> - barebox,dr_mode = "peripheral";
> + phy_type = "utmi";
> dr_mode = "host";
> disable-over-current;
> otg_id_pin_select_change;
> diff --git a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
> index c5c9a48..04bb213 100644
> --- a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
> +++ b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
> @@ -79,8 +79,8 @@
> };
>
> &usbh1 {
> - barebox,phy_type = "utmi";
> - barebox,dr_mode = "host";
> + phy_type = "utmi";
> + dr_mode = "host";
> status = "okay";
> };
>
> @@ -89,8 +89,8 @@
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_usbotg_2>;
> disable-over-current;
> - barebox,phy_type = "utmi";
> - barebox,dr_mode = "host";
> + phy_type = "utmi";
> + dr_mode = "host";
> status = "okay";
> };
>
> diff --git a/arch/arm/dts/imx6qdl-mba6x.dtsi b/arch/arm/dts/imx6qdl-mba6x.dtsi
> index 4621112..ec002c6 100644
> --- a/arch/arm/dts/imx6qdl-mba6x.dtsi
> +++ b/arch/arm/dts/imx6qdl-mba6x.dtsi
> @@ -166,15 +166,14 @@
>
> &usbh1 {
> status = "okay";
> - barebox,phy_type = "utmi";
> + phy_type = "utmi";
> disable-over-current;
> };
>
> &usbotg {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_usbotg_1>;
> - barebox,phy_type = "utmi";
> - barebox,dr_mode = "peripheral";
> + phy_type = "utmi";
> dr_mode = "host";
> disable-over-current;
> otg_id_pin_select_change;
> diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c
> index 222b760..1ddbdaa 100644
> --- a/drivers/usb/core/of.c
> +++ b/drivers/usb/core/of.c
> @@ -39,7 +39,7 @@ enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np,
> int err, i;
>
> if (!propname)
> - propname = "barebox,dr_mode";
> + propname = "dr_mode";
>
> err = of_property_read_string(np, propname, &dr_mode);
> if (err < 0)
> @@ -76,7 +76,7 @@ enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np,
> int err, i;
>
> if (!propname)
> - propname = "barebox,phy_type";
> + propname = "phy_type";
>
> err = of_property_read_string(np, propname, &phy_type);
> if (err < 0)
> --
> 1.8.1.5
>
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-10-29 9:59 [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Alexander Shiyan
2013-10-29 9:59 ` [PATCH 2/2] USB: i.MX5x: Remove usage of MXC_EHCI_INTERNAL_PHY for OTG port Alexander Shiyan
2013-11-04 14:07 ` [PATCH 1/2] USB: i.MX: Make DT dr_mode & phy_type parameters kernel compatible Sascha Hauer
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