* [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon, Magnus,
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
This patch series switches all Renesas boards to the new bindings, and
adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
assumed before. The latter gets rid of messages like:
gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
support for named gpios in DT", hence the v2. All other patches are
new.
Note that after this series is applied, the i2c-gpio buses are no longer
detected when booting new DTBs on old (v4.14 and older) kernels, which
should not be an issue. Booting old DTBs on new kernels is not
affected.
Thanks for applying!
Geert Uytterhoeven (4):
ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
ARM: dts: lager: Convert to named i2c-gpio bindings
ARM: dts: koelsch: Convert to named i2c-gpio bindings
ARM: dts: alt: Convert to named i2c-gpio bindings
arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 5 ++---
arch/arm/boot/dts/r8a7790-lager.dts | 5 ++---
arch/arm/boot/dts/r8a7791-koelsch.dts | 5 ++---
arch/arm/boot/dts/r8a7794-alt.dts | 5 ++---
4 files changed, 8 insertions(+), 12 deletions(-)
--
2.7.4
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij, linux-renesas-soc, linux-arm-kernel,
linux-i2c, devicetree, Geert Uytterhoeven
Hi Simon, Magnus,
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
This patch series switches all Renesas boards to the new bindings, and
adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
assumed before. The latter gets rid of messages like:
gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
support for named gpios in DT", hence the v2. All other patches are
new.
Note that after this series is applied, the i2c-gpio buses are no longer
detected when booting new DTBs on old (v4.14 and older) kernels, which
should not be an issue. Booting old DTBs on new kernels is not
affected.
Thanks for applying!
Geert Uytterhoeven (4):
ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
ARM: dts: lager: Convert to named i2c-gpio bindings
ARM: dts: koelsch: Convert to named i2c-gpio bindings
ARM: dts: alt: Convert to named i2c-gpio bindings
arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 5 ++---
arch/arm/boot/dts/r8a7790-lager.dts | 5 ++---
arch/arm/boot/dts/r8a7791-koelsch.dts | 5 ++---
arch/arm/boot/dts/r8a7794-alt.dts | 5 ++---
4 files changed, 8 insertions(+), 12 deletions(-)
--
2.7.4
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 1/4] ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-11-30 12:57 ` Geert Uytterhoeven
-1 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij, linux-renesas-soc, linux-arm-kernel,
linux-i2c, devicetree, Geert Uytterhoeven
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
The latter gets rid of the message:
gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- Add GPIO_OPEN_DRAIN to the GPIO flags,
- Reword.
---
arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index 8c85d3ee5f5e7bfd..527c60bafbcface0 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
@@ -138,9 +138,8 @@
#address-cells = <1>;
#size-cells = <0>;
compatible = "i2c-gpio";
- gpios = <&pfc 208 GPIO_ACTIVE_HIGH /* sda */
- &pfc 91 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&pfc 208 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&pfc 91 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* [PATCH v2 1/4] ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: linux-arm-kernel
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
The latter gets rid of the message:
gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- Add GPIO_OPEN_DRAIN to the GPIO flags,
- Reword.
---
arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index 8c85d3ee5f5e7bfd..527c60bafbcface0 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
@@ -138,9 +138,8 @@
#address-cells = <1>;
#size-cells = <0>;
compatible = "i2c-gpio";
- gpios = <&pfc 208 GPIO_ACTIVE_HIGH /* sda */
- &pfc 91 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&pfc 208 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&pfc 91 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* Re: [PATCH v2 1/4] ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-12-02 15:26 ` Linus Walleij
-1 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:26 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Wolfram Sang, Linux-Renesas,
Linux ARM, linux-i2c,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> The latter gets rid of the message:
>
> gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 1/4] ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
@ 2017-12-02 15:26 ` Linus Walleij
0 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:26 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> The latter gets rid of the message:
>
> gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread
* [PATCH v2 3/4] ARM: dts: koelsch: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-11-30 12:57 ` Geert Uytterhoeven
-1 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij, linux-renesas-soc, linux-arm-kernel,
linux-i2c, devicetree, Geert Uytterhoeven
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7791-koelsch.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index fac9cdea49650591..a50924d12b6f37d5 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -312,9 +312,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio7 16 GPIO_ACTIVE_HIGH /* sda */
- &gpio7 15 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* [PATCH v2 3/4] ARM: dts: koelsch: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: linux-arm-kernel
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7791-koelsch.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index fac9cdea49650591..a50924d12b6f37d5 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -312,9 +312,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio7 16 GPIO_ACTIVE_HIGH /* sda */
- &gpio7 15 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* Re: [PATCH v2 3/4] ARM: dts: koelsch: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-12-02 15:26 ` Linus Walleij
-1 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:26 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Wolfram Sang, Linux-Renesas,
Linux ARM, linux-i2c,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 3/4] ARM: dts: koelsch: Convert to named i2c-gpio bindings
@ 2017-12-02 15:26 ` Linus Walleij
0 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:26 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread
* [PATCH v2 4/4] ARM: dts: alt: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-11-30 12:57 ` Geert Uytterhoeven
-1 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij, linux-renesas-soc, linux-arm-kernel,
linux-i2c, devicetree, Geert Uytterhoeven
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7794-alt.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index bd98790d964e13a7..60c6515c499660eb 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -143,9 +143,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio4 9 GPIO_ACTIVE_HIGH /* sda */
- &gpio4 8 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* [PATCH v2 4/4] ARM: dts: alt: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: linux-arm-kernel
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7794-alt.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index bd98790d964e13a7..60c6515c499660eb 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -143,9 +143,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio4 9 GPIO_ACTIVE_HIGH /* sda */
- &gpio4 8 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* Re: [PATCH v2 4/4] ARM: dts: alt: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
@ 2017-12-02 15:25 ` Linus Walleij
-1 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:25 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Wolfram Sang, Linux-Renesas,
Linux ARM, linux-i2c,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 4/4] ARM: dts: alt: Convert to named i2c-gpio bindings
@ 2017-12-02 15:25 ` Linus Walleij
0 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:25 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread
[parent not found: <1512046646-15253-1-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>]
* [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
(?)
@ 2017-11-30 12:57 ` Geert Uytterhoeven
-1 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Geert Uytterhoeven
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7790-lager.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index e3d27783b6b56b42..f2ea632381e7d1af 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -272,9 +272,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio1 17 GPIO_ACTIVE_HIGH /* sda */
- &gpio1 16 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
--
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^ permalink raw reply related [flat|nested] 29+ messages in thread* [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: linux-arm-kernel
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7790-lager.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index e3d27783b6b56b42..f2ea632381e7d1af 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -272,9 +272,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio1 17 GPIO_ACTIVE_HIGH /* sda */
- &gpio1 16 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread* [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
@ 2017-11-30 12:57 ` Geert Uytterhoeven
0 siblings, 0 replies; 29+ messages in thread
From: Geert Uytterhoeven @ 2017-11-30 12:57 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: Wolfram Sang, Linus Walleij, linux-renesas-soc, linux-arm-kernel,
linux-i2c, devicetree, Geert Uytterhoeven
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- New.
---
arch/arm/boot/dts/r8a7790-lager.dts | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index e3d27783b6b56b42..f2ea632381e7d1af 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -272,9 +272,8 @@
#size-cells = <0>;
compatible = "i2c-gpio";
status = "disabled";
- gpios = <&gpio1 17 GPIO_ACTIVE_HIGH /* sda */
- &gpio1 16 GPIO_ACTIVE_HIGH /* scl */
- >;
+ sda-gpios = <&gpio1 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <5>;
};
--
2.7.4
^ permalink raw reply related [flat|nested] 29+ messages in thread[parent not found: <1512046646-15253-3-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>]
* Re: [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
(?)
@ 2017-12-02 15:25 ` Linus Walleij
-1 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:25 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Wolfram Sang, Linux-Renesas,
Linux ARM, linux-i2c-u79uwXL29TY76Z2rM5mHXA,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Reviewed-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
@ 2017-12-02 15:25 ` Linus Walleij
0 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:25 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread* Re: [PATCH v2 2/4] ARM: dts: lager: Convert to named i2c-gpio bindings
@ 2017-12-02 15:25 ` Linus Walleij
0 siblings, 0 replies; 29+ messages in thread
From: Linus Walleij @ 2017-12-02 15:25 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Wolfram Sang, Linux-Renesas,
Linux ARM, linux-i2c,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Nov 30, 2017 at 1:57 PM, Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
> flags, which were implicitly assumed before.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 29+ messages in thread
* Re: [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
2017-11-30 12:57 ` Geert Uytterhoeven
(?)
@ 2017-12-01 8:18 ` Simon Horman
-1 siblings, 0 replies; 29+ messages in thread
From: Simon Horman @ 2017-12-01 8:18 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Magnus Damm, Wolfram Sang, Linus Walleij,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA
On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> This patch series switches all Renesas boards to the new bindings, and
> adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> assumed before. The latter gets rid of messages like:
>
> gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
> Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> support for named gpios in DT", hence the v2. All other patches are
> new.
>
> Note that after this series is applied, the i2c-gpio buses are no longer
> detected when booting new DTBs on old (v4.14 and older) kernels, which
> should not be an issue. Booting old DTBs on new kernels is not
> affected.
>
> Thanks for applying!
Thanks, applied.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-12-01 8:18 ` Simon Horman
0 siblings, 0 replies; 29+ messages in thread
From: Simon Horman @ 2017-12-01 8:18 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> This patch series switches all Renesas boards to the new bindings, and
> adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> assumed before. The latter gets rid of messages like:
>
> gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
> Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> support for named gpios in DT", hence the v2. All other patches are
> new.
>
> Note that after this series is applied, the i2c-gpio buses are no longer
> detected when booting new DTBs on old (v4.14 and older) kernels, which
> should not be an issue. Booting old DTBs on new kernels is not
> affected.
>
> Thanks for applying!
Thanks, applied.
^ permalink raw reply [flat|nested] 29+ messages in thread* Re: [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-12-01 8:18 ` Simon Horman
0 siblings, 0 replies; 29+ messages in thread
From: Simon Horman @ 2017-12-01 8:18 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Magnus Damm, Wolfram Sang, Linus Walleij, linux-renesas-soc,
linux-arm-kernel, linux-i2c, devicetree
On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> Hi Simon, Magnus,
>
> Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> more error-prone unnamed variant.
>
> This patch series switches all Renesas boards to the new bindings, and
> adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> assumed before. The latter gets rid of messages like:
>
> gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
> Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> support for named gpios in DT", hence the v2. All other patches are
> new.
>
> Note that after this series is applied, the i2c-gpio buses are no longer
> detected when booting new DTBs on old (v4.14 and older) kernels, which
> should not be an issue. Booting old DTBs on new kernels is not
> affected.
>
> Thanks for applying!
Thanks, applied.
^ permalink raw reply [flat|nested] 29+ messages in thread[parent not found: <20171201081850.4tqbnlvxdax7phfs-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>]
* Re: [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
2017-12-01 8:18 ` Simon Horman
(?)
@ 2017-12-01 11:09 ` Wolfram Sang
-1 siblings, 0 replies; 29+ messages in thread
From: Wolfram Sang @ 2017-12-01 11:09 UTC (permalink / raw)
To: Simon Horman
Cc: Geert Uytterhoeven, Magnus Damm, Wolfram Sang, Linus Walleij,
linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-i2c-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA
[-- Attachment #1: Type: text/plain, Size: 1437 bytes --]
On Fri, Dec 01, 2017 at 09:18:55AM +0100, Simon Horman wrote:
> On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> > Hi Simon, Magnus,
> >
> > Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> > named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> > gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> > more error-prone unnamed variant.
> >
> > This patch series switches all Renesas boards to the new bindings, and
> > adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> > assumed before. The latter gets rid of messages like:
> >
> > gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> >
> > Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> > support for named gpios in DT", hence the v2. All other patches are
> > new.
> >
> > Note that after this series is applied, the i2c-gpio buses are no longer
> > detected when booting new DTBs on old (v4.14 and older) kernels, which
> > should not be an issue. Booting old DTBs on new kernels is not
> > affected.
> >
> > Thanks for applying!
>
> Thanks, applied.
Phew, you guys are fast. For the record:
Reviewed-by: Wolfram Sang <wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-12-01 11:09 ` Wolfram Sang
0 siblings, 0 replies; 29+ messages in thread
From: Wolfram Sang @ 2017-12-01 11:09 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 01, 2017 at 09:18:55AM +0100, Simon Horman wrote:
> On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> > Hi Simon, Magnus,
> >
> > Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> > named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> > gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> > more error-prone unnamed variant.
> >
> > This patch series switches all Renesas boards to the new bindings, and
> > adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> > assumed before. The latter gets rid of messages like:
> >
> > gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> >
> > Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> > support for named gpios in DT", hence the v2. All other patches are
> > new.
> >
> > Note that after this series is applied, the i2c-gpio buses are no longer
> > detected when booting new DTBs on old (v4.14 and older) kernels, which
> > should not be an issue. Booting old DTBs on new kernels is not
> > affected.
> >
> > Thanks for applying!
>
> Thanks, applied.
Phew, you guys are fast. For the record:
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
-------------- next part --------------
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^ permalink raw reply [flat|nested] 29+ messages in thread* Re: [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-12-01 11:09 ` Wolfram Sang
0 siblings, 0 replies; 29+ messages in thread
From: Wolfram Sang @ 2017-12-01 11:09 UTC (permalink / raw)
To: Simon Horman
Cc: Geert Uytterhoeven, Magnus Damm, Wolfram Sang, Linus Walleij,
linux-renesas-soc, linux-arm-kernel, linux-i2c, devicetree
[-- Attachment #1: Type: text/plain, Size: 1408 bytes --]
On Fri, Dec 01, 2017 at 09:18:55AM +0100, Simon Horman wrote:
> On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> > Hi Simon, Magnus,
> >
> > Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> > named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> > gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> > more error-prone unnamed variant.
> >
> > This patch series switches all Renesas boards to the new bindings, and
> > adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> > assumed before. The latter gets rid of messages like:
> >
> > gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> >
> > Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> > support for named gpios in DT", hence the v2. All other patches are
> > new.
> >
> > Note that after this series is applied, the i2c-gpio buses are no longer
> > detected when booting new DTBs on old (v4.14 and older) kernels, which
> > should not be an issue. Booting old DTBs on new kernels is not
> > affected.
> >
> > Thanks for applying!
>
> Thanks, applied.
Phew, you guys are fast. For the record:
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 29+ messages in thread* Re: [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
2017-12-01 11:09 ` Wolfram Sang
@ 2017-12-04 8:35 ` Simon Horman
-1 siblings, 0 replies; 29+ messages in thread
From: Simon Horman @ 2017-12-04 8:35 UTC (permalink / raw)
To: Wolfram Sang
Cc: Geert Uytterhoeven, Magnus Damm, Wolfram Sang, Linus Walleij,
linux-renesas-soc, linux-arm-kernel, linux-i2c, devicetree
On Fri, Dec 01, 2017 at 12:09:08PM +0100, Wolfram Sang wrote:
> On Fri, Dec 01, 2017 at 09:18:55AM +0100, Simon Horman wrote:
> > On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> > > Hi Simon, Magnus,
> > >
> > > Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> > > named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> > > gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> > > more error-prone unnamed variant.
> > >
> > > This patch series switches all Renesas boards to the new bindings, and
> > > adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> > > assumed before. The latter gets rid of messages like:
> > >
> > > gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > > gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > >
> > > Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> > > support for named gpios in DT", hence the v2. All other patches are
> > > new.
> > >
> > > Note that after this series is applied, the i2c-gpio buses are no longer
> > > detected when booting new DTBs on old (v4.14 and older) kernels, which
> > > should not be an issue. Booting old DTBs on new kernels is not
> > > affected.
> > >
> > > Thanks for applying!
> >
> > Thanks, applied.
>
> Phew, you guys are fast. For the record:
>
> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Thanks, I'll see about adding your tag.
^ permalink raw reply [flat|nested] 29+ messages in thread* [PATCH v2 0/4] ARM: dts: renesas: Convert to named i2c-gpio bindings
@ 2017-12-04 8:35 ` Simon Horman
0 siblings, 0 replies; 29+ messages in thread
From: Simon Horman @ 2017-12-04 8:35 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 01, 2017 at 12:09:08PM +0100, Wolfram Sang wrote:
> On Fri, Dec 01, 2017 at 09:18:55AM +0100, Simon Horman wrote:
> > On Thu, Nov 30, 2017 at 01:57:22PM +0100, Geert Uytterhoeven wrote:
> > > Hi Simon, Magnus,
> > >
> > > Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
> > > named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
> > > gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
> > > more error-prone unnamed variant.
> > >
> > > This patch series switches all Renesas boards to the new bindings, and
> > > adds the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly
> > > assumed before. The latter gets rid of messages like:
> > >
> > > gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > > gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
> > >
> > > Patch 1 was extracted from series "[PATCH/RFC 0/3] i2c: gpio: Add
> > > support for named gpios in DT", hence the v2. All other patches are
> > > new.
> > >
> > > Note that after this series is applied, the i2c-gpio buses are no longer
> > > detected when booting new DTBs on old (v4.14 and older) kernels, which
> > > should not be an issue. Booting old DTBs on new kernels is not
> > > affected.
> > >
> > > Thanks for applying!
> >
> > Thanks, applied.
>
> Phew, you guys are fast. For the record:
>
> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Thanks, I'll see about adding your tag.
^ permalink raw reply [flat|nested] 29+ messages in thread