* [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
@ 2020-03-27 13:36 ` Fabio Estevam
0 siblings, 0 replies; 6+ messages in thread
From: Fabio Estevam @ 2020-03-27 13:36 UTC (permalink / raw)
To: shawnguo
Cc: kernel, c.hemp, s.riedmueller, linux-arm-kernel, Fabio Estevam, stable
The I2C2 pins are already used and the following errors are seen:
imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already requested by 10012000.i2c; cannot claim for 1001d000.i2c
imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
imx27-pinctrl 10015000.iomuxc: could not request pin 69 (MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
imx-i2c 1001d000.i2c: Error applying setting, reverse things back
imx-i2c: probe of 1001d000.i2c failed with error -22
Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1 group.
Cc: <stable@vger.kernel.org>
Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
index 0cd75dadf292..188639738dc3 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
@@ -75,8 +75,8 @@
imx27-phycard-s-rdk {
pinctrl_i2c1: i2c1grp {
fsl,pins = <
- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
>;
};
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
@ 2020-03-27 13:36 ` Fabio Estevam
0 siblings, 0 replies; 6+ messages in thread
From: Fabio Estevam @ 2020-03-27 13:36 UTC (permalink / raw)
To: shawnguo
Cc: s.riedmueller, stable, kernel, c.hemp, Fabio Estevam, linux-arm-kernel
The I2C2 pins are already used and the following errors are seen:
imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already requested by 10012000.i2c; cannot claim for 1001d000.i2c
imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
imx27-pinctrl 10015000.iomuxc: could not request pin 69 (MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
imx-i2c 1001d000.i2c: Error applying setting, reverse things back
imx-i2c: probe of 1001d000.i2c failed with error -22
Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1 group.
Cc: <stable@vger.kernel.org>
Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
index 0cd75dadf292..188639738dc3 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
@@ -75,8 +75,8 @@
imx27-phycard-s-rdk {
pinctrl_i2c1: i2c1grp {
fsl,pins = <
- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
>;
};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Antwort: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
2020-03-27 13:36 ` Fabio Estevam
@ 2020-03-27 13:55 ` Stefan Riedmüller
-1 siblings, 0 replies; 6+ messages in thread
From: Stefan Riedmüller @ 2020-03-27 13:55 UTC (permalink / raw)
To: Fabio Estevam; +Cc: shawnguo, kernel, Christian Hemp, linux-arm-kernel, stable
Hi Fabio,
-----Fabio Estevam <festevam@gmail.com> schrieb: -----
>An: shawnguo@kernel.org
>Von: Fabio Estevam <festevam@gmail.com>
>Datum: 27.03.2020 14:36
>Kopie: kernel@pengutronix.de, c.hemp@phytec.de,
>s.riedmueller@phytec.de, linux-arm-kernel@lists.infradead.org, Fabio
>Estevam <festevam@gmail.com>, stable@vger.kernel.org
>Betreff: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1
>pinctrl entries
>
>The I2C2 pins are already used and the following errors are seen:
>
>imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already
>requested by 10012000.i2c; cannot claim for 1001d000.i2c
>imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
>imx27-pinctrl 10015000.iomuxc: could not request pin 69
>(MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
>imx-i2c 1001d000.i2c: Error applying setting, reverse things back
>imx-i2c: probe of 1001d000.i2c failed with error -22
>
>Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1
>group.
>
>Cc: <stable@vger.kernel.org>
>Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
>Signed-off-by: Fabio Estevam <festevam@gmail.com>
>---
> arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>index 0cd75dadf292..188639738dc3 100644
>--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>@@ -75,8 +75,8 @@
> imx27-phycard-s-rdk {
> pinctrl_i2c1: i2c1grp {
> fsl,pins = <
>- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
>- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
>+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
>+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
> >;
> };
>
>--
Reviewed-by: Stefan Riedmueller <s.riedmueller@phytec.de>
>2.17.1
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Antwort: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
@ 2020-03-27 13:55 ` Stefan Riedmüller
0 siblings, 0 replies; 6+ messages in thread
From: Stefan Riedmüller @ 2020-03-27 13:55 UTC (permalink / raw)
To: Fabio Estevam; +Cc: stable, shawnguo, linux-arm-kernel, kernel, Christian Hemp
Hi Fabio,
-----Fabio Estevam <festevam@gmail.com> schrieb: -----
>An: shawnguo@kernel.org
>Von: Fabio Estevam <festevam@gmail.com>
>Datum: 27.03.2020 14:36
>Kopie: kernel@pengutronix.de, c.hemp@phytec.de,
>s.riedmueller@phytec.de, linux-arm-kernel@lists.infradead.org, Fabio
>Estevam <festevam@gmail.com>, stable@vger.kernel.org
>Betreff: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1
>pinctrl entries
>
>The I2C2 pins are already used and the following errors are seen:
>
>imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already
>requested by 10012000.i2c; cannot claim for 1001d000.i2c
>imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
>imx27-pinctrl 10015000.iomuxc: could not request pin 69
>(MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
>imx-i2c 1001d000.i2c: Error applying setting, reverse things back
>imx-i2c: probe of 1001d000.i2c failed with error -22
>
>Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1
>group.
>
>Cc: <stable@vger.kernel.org>
>Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
>Signed-off-by: Fabio Estevam <festevam@gmail.com>
>---
> arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>index 0cd75dadf292..188639738dc3 100644
>--- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>+++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts
>@@ -75,8 +75,8 @@
> imx27-phycard-s-rdk {
> pinctrl_i2c1: i2c1grp {
> fsl,pins = <
>- MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
>- MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
>+ MX27_PAD_I2C_DATA__I2C_DATA 0x0
>+ MX27_PAD_I2C_CLK__I2C_CLK 0x0
> >;
> };
>
>--
Reviewed-by: Stefan Riedmueller <s.riedmueller@phytec.de>
>2.17.1
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
2020-03-27 13:36 ` Fabio Estevam
@ 2020-04-23 14:49 ` Shawn Guo
-1 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2020-04-23 14:49 UTC (permalink / raw)
To: Fabio Estevam; +Cc: kernel, c.hemp, s.riedmueller, linux-arm-kernel, stable
On Fri, Mar 27, 2020 at 10:36:24AM -0300, Fabio Estevam wrote:
> The I2C2 pins are already used and the following errors are seen:
>
> imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already requested by 10012000.i2c; cannot claim for 1001d000.i2c
> imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
> imx27-pinctrl 10015000.iomuxc: could not request pin 69 (MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
> imx-i2c 1001d000.i2c: Error applying setting, reverse things back
> imx-i2c: probe of 1001d000.i2c failed with error -22
>
> Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1 group.
>
> Cc: <stable@vger.kernel.org>
> Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
@ 2020-04-23 14:49 ` Shawn Guo
0 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2020-04-23 14:49 UTC (permalink / raw)
To: Fabio Estevam; +Cc: linux-arm-kernel, stable, s.riedmueller, kernel, c.hemp
On Fri, Mar 27, 2020 at 10:36:24AM -0300, Fabio Estevam wrote:
> The I2C2 pins are already used and the following errors are seen:
>
> imx27-pinctrl 10015000.iomuxc: pin MX27_PAD_I2C2_SDA already requested by 10012000.i2c; cannot claim for 1001d000.i2c
> imx27-pinctrl 10015000.iomuxc: pin-69 (1001d000.i2c) status -22
> imx27-pinctrl 10015000.iomuxc: could not request pin 69 (MX27_PAD_I2C2_SDA) from group i2c2grp on device 10015000.iomuxc
> imx-i2c 1001d000.i2c: Error applying setting, reverse things back
> imx-i2c: probe of 1001d000.i2c failed with error -22
>
> Fix it by adding the correct I2C1 IOMUX entries for the pinctrl_i2c1 group.
>
> Cc: <stable@vger.kernel.org>
> Fixes: 61664d0b432a ("ARM: dts: imx27 phyCARD-S pinctrl")
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied, thanks.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-04-23 14:49 UTC | newest]
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-- links below jump to the message on this page --
2020-03-27 13:36 [PATCH] ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries Fabio Estevam
2020-03-27 13:36 ` Fabio Estevam
2020-03-27 13:55 ` Antwort: " Stefan Riedmüller
2020-03-27 13:55 ` Stefan Riedmüller
2020-04-23 14:49 ` Shawn Guo
2020-04-23 14:49 ` Shawn Guo
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