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Commit c5a28380 authored by Codrin Ciubotariu's avatar Codrin Ciubotariu Committed by Alexandre Belloni
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ARM: dts: at91: Configure I2C SCL gpio as open drain 

The SCL gpio pin used by I2C bus for recovery needs to be configured as
open drain.

Fixes: 455fec93 ("ARM: dts: at91: sama5d2: add i2c gpio pinctrl")
Fixes: a4bd8da8 ("ARM: dts: at91: sama5d3: add i2c gpio pinctrl")
Fixes: 8fb82f05 ("ARM: dts: at91: sama5d4: add i2c gpio pinctrl")
Signed-off-by: default avatarCodrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20200515140001.287932-1-codrin.ciubotariu@microchip.comSigned-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent bd1f49e7
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Showing with 13 additions and 13 deletions
arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts
View file @ c5a28380
...@@ -182,7 +182,7 @@ i2c0: i2c@f8028000 { ...@@ -182,7 +182,7 @@ i2c0: i2c@f8028000 {
pinctrl-0 = <&pinctrl_i2c0_default>; pinctrl-0 = <&pinctrl_i2c0_default>;
pinctrl-1 = <&pinctrl_i2c0_gpio>; pinctrl-1 = <&pinctrl_i2c0_gpio>;
sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD22 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
...@@ -196,7 +196,7 @@ i2c2: i2c@600 { ...@@ -196,7 +196,7 @@ i2c2: i2c@600 {
pinctrl-0 = <&pinctrl_flx0_default>; pinctrl-0 = <&pinctrl_flx0_default>;
pinctrl-1 = <&pinctrl_flx0_gpio>; pinctrl-1 = <&pinctrl_flx0_gpio>;
sda-gpios = <&pioA PIN_PB28 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PB28 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PB29 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PB29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
}; };
...@@ -226,7 +226,7 @@ i2c1: i2c@fc028000 { ...@@ -226,7 +226,7 @@ i2c1: i2c@fc028000 {
pinctrl-0 = <&pinctrl_i2c1_default>; pinctrl-0 = <&pinctrl_i2c1_default>;
pinctrl-1 = <&pinctrl_i2c1_gpio>; pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&pioA PIN_PC6 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PC6 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PC7 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PC7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
at24@50 { at24@50 {
......
arch/arm/boot/dts/at91-sama5d2_xplained.dts
View file @ c5a28380
...@@ -190,7 +190,7 @@ i2c0: i2c@f8028000 { ...@@ -190,7 +190,7 @@ i2c0: i2c@f8028000 {
pinctrl-0 = <&pinctrl_i2c0_default>; pinctrl-0 = <&pinctrl_i2c0_default>;
pinctrl-1 = <&pinctrl_i2c0_gpio>; pinctrl-1 = <&pinctrl_i2c0_gpio>;
sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD22 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-sda-hold-time-ns = <350>; i2c-sda-hold-time-ns = <350>;
status = "okay"; status = "okay";
...@@ -344,7 +344,7 @@ i2c2: i2c@600 { ...@@ -344,7 +344,7 @@ i2c2: i2c@600 {
pinctrl-0 = <&pinctrl_flx0_default>; pinctrl-0 = <&pinctrl_flx0_default>;
pinctrl-1 = <&pinctrl_i2c2_gpio>; pinctrl-1 = <&pinctrl_i2c2_gpio>;
sda-gpios = <&pioA PIN_PB28 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PB28 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PB29 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PB29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-sda-hold-time-ns = <350>; i2c-sda-hold-time-ns = <350>;
i2c-analog-filter; i2c-analog-filter;
i2c-digital-filter; i2c-digital-filter;
...@@ -397,7 +397,7 @@ i2c6: i2c@600 { ...@@ -397,7 +397,7 @@ i2c6: i2c@600 {
pinctrl-0 = <&pinctrl_flx4_default>; pinctrl-0 = <&pinctrl_flx4_default>;
pinctrl-1 = <&pinctrl_flx4_gpio>; pinctrl-1 = <&pinctrl_flx4_gpio>;
sda-gpios = <&pioA PIN_PD12 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PD12 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD13 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PD13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-analog-filter; i2c-analog-filter;
i2c-digital-filter; i2c-digital-filter;
i2c-digital-filter-width-ns = <35>; i2c-digital-filter-width-ns = <35>;
...@@ -414,7 +414,7 @@ i2c1: i2c@fc028000 { ...@@ -414,7 +414,7 @@ i2c1: i2c@fc028000 {
i2c-digital-filter-width-ns = <35>; i2c-digital-filter-width-ns = <35>;
pinctrl-1 = <&pinctrl_i2c1_gpio>; pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&pioA PIN_PD4 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA PIN_PD4 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD5 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA PIN_PD5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
at24@54 { at24@54 {
......
arch/arm/boot/dts/sama5d3.dtsi
View file @ c5a28380
...@@ -163,7 +163,7 @@ i2c0: i2c@f0014000 { ...@@ -163,7 +163,7 @@ i2c0: i2c@f0014000 {
pinctrl-0 = <&pinctrl_i2c0>; pinctrl-0 = <&pinctrl_i2c0>;
pinctrl-1 = <&pinctrl_i2c0_gpio>; pinctrl-1 = <&pinctrl_i2c0_gpio>;
sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA 31 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 18>; clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
...@@ -181,7 +181,7 @@ i2c1: i2c@f0018000 { ...@@ -181,7 +181,7 @@ i2c1: i2c@f0018000 {
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>; pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&pioC 26 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioC 26 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioC 27 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioC 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
...@@ -367,7 +367,7 @@ i2c2: i2c@f801c000 { ...@@ -367,7 +367,7 @@ i2c2: i2c@f801c000 {
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>; pinctrl-1 = <&pinctrl_i2c2_gpio>;
sda-gpios = <&pioA 18 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA 18 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA 19 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 20>; clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
......
arch/arm/boot/dts/sama5d4.dtsi
View file @ c5a28380
...@@ -462,7 +462,7 @@ i2c0: i2c@f8014000 { ...@@ -462,7 +462,7 @@ i2c0: i2c@f8014000 {
pinctrl-0 = <&pinctrl_i2c0>; pinctrl-0 = <&pinctrl_i2c0>;
pinctrl-1 = <&pinctrl_i2c0_gpio>; pinctrl-1 = <&pinctrl_i2c0_gpio>;
sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA 31 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioA 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 32>; clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
...@@ -484,7 +484,7 @@ i2c1: i2c@f8018000 { ...@@ -484,7 +484,7 @@ i2c1: i2c@f8018000 {
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>; pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioE 30 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioE 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 33>; clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
...@@ -529,7 +529,7 @@ i2c2: i2c@f8024000 { ...@@ -529,7 +529,7 @@ i2c2: i2c@f8024000 {
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>; pinctrl-1 = <&pinctrl_i2c2_gpio>;
sda-gpios = <&pioB 29 GPIO_ACTIVE_HIGH>; sda-gpios = <&pioB 29 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioB 30 GPIO_ACTIVE_HIGH>; scl-gpios = <&pioB 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 34>; clocks = <&pmc PMC_TYPE_PERIPHERAL 34>;
......
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