diff options
author | Eugen Hristev | 2021-06-23 16:13:35 +0300 |
---|---|---|
committer | Eugen Hristev | 2021-07-06 15:17:10 +0300 |
commit | 89bd68a7484880900b47bcadd1b5671c52592d16 (patch) | |
tree | 332348bc02da2e47dab3f97f0c42583d1145d2f7 /arch/arm/dts | |
parent | dffea443a3c4d899085f7c0d307dbb8e88ea849a (diff) |
ARM: dts: at91: fix the GPIO polarity for onewire
The GPIO polarity for onewire must be GPIO_ACTIVE_HIGH.
On previous versions this used to work as it looks like the right flag values
are being passed since :
https://lists.denx.de/pipermail/u-boot/2020-April/407195.html
And that series broke the old functionality for onewire nodes.
Some boards had the correct value for the polarity, but it wasn't clear
so I replaced it with the right macro for the flag, instead of an empty value.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Diffstat (limited to 'arch/arm/dts')
-rw-r--r-- | arch/arm/dts/at91-sama5d27_som1_ek.dts | 3 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d27_wlsom1_ek.dts | 3 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d2_ptc_ek.dts | 2 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d2_xplained.dts | 3 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d3_xplained.dts | 2 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d4_xplained.dts | 2 | ||||
-rw-r--r-- | arch/arm/dts/sam9x60ek.dts | 2 |
7 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm/dts/at91-sama5d27_som1_ek.dts b/arch/arm/dts/at91-sama5d27_som1_ek.dts index 4cd6db66fe5..ee851a1befc 100644 --- a/arch/arm/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/dts/at91-sama5d27_som1_ek.dts @@ -43,6 +43,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "sama5d27_som1.dtsi" / { @@ -55,7 +56,7 @@ }; onewire_tm: onewire { - gpios = <&pioA 17 0>; + gpios = <&pioA 17 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts index ab23f5c209d..f3f6942143d 100644 --- a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts +++ b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts @@ -7,6 +7,7 @@ * Author: Nicolas Ferre <nicolas.ferre@microcihp.com> */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "sama5d27_wlsom1.dtsi" / { @@ -18,7 +19,7 @@ }; onewire_tm: onewire { - gpios = <&pioA PIN_PC9 0>; + gpios = <&pioA PIN_PC9 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/at91-sama5d2_ptc_ek.dts b/arch/arm/dts/at91-sama5d2_ptc_ek.dts index 068a117585f..cd3711a02a5 100644 --- a/arch/arm/dts/at91-sama5d2_ptc_ek.dts +++ b/arch/arm/dts/at91-sama5d2_ptc_ek.dts @@ -57,7 +57,7 @@ }; onewire_tm: onewire { - gpios = <&pioA PIN_PB31 0>; + gpios = <&pioA PIN_PB31 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/at91-sama5d2_xplained.dts b/arch/arm/dts/at91-sama5d2_xplained.dts index 7f0d1696ba3..b733c4d4cee 100644 --- a/arch/arm/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/dts/at91-sama5d2_xplained.dts @@ -1,4 +1,5 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "sama5d2.dtsi" #include "sama5d2-pinfunc.h" @@ -12,7 +13,7 @@ }; onewire_tm: onewire { - gpios = <&pioA PIN_PB0 0>; + gpios = <&pioA PIN_PB0 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/at91-sama5d3_xplained.dts b/arch/arm/dts/at91-sama5d3_xplained.dts index 20fba5f067c..fc508002a72 100644 --- a/arch/arm/dts/at91-sama5d3_xplained.dts +++ b/arch/arm/dts/at91-sama5d3_xplained.dts @@ -37,7 +37,7 @@ }; onewire_tm: onewire { - gpios = <&pioE 23 GPIO_ACTIVE_LOW>; + gpios = <&pioE 23 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/at91-sama5d4_xplained.dts b/arch/arm/dts/at91-sama5d4_xplained.dts index 7da5086865b..74959253dc8 100644 --- a/arch/arm/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/dts/at91-sama5d4_xplained.dts @@ -59,7 +59,7 @@ }; onewire_tm: onewire { - gpios = <&pioE 15 GPIO_ACTIVE_LOW>; + gpios = <&pioE 15 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts index 96914b3ea2c..77edd593b41 100644 --- a/arch/arm/dts/sam9x60ek.dts +++ b/arch/arm/dts/sam9x60ek.dts @@ -29,7 +29,7 @@ }; onewire_tm: onewire { - gpios = <&pioD 14 0>; + gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_onewire_tm_default>; status = "okay"; |