* [PATCH 0/2] Add DTS for Smartkiz support
@ 2019-10-17 9:48 Kamel Bouhara
2019-10-17 9:48 ` [PATCH 1/2] dt-bindings: arm: at91: Document SmartKiz board binding Kamel Bouhara
2019-10-17 12:26 ` [PATCH 2/2] ARM: dts: at91: add a common kizboxmini dtsi file Kamel Bouhara
0 siblings, 2 replies; 3+ messages in thread
From: Kamel Bouhara @ 2019-10-17 9:48 UTC (permalink / raw)
To: Rob Herring, Nicolas Ferre, Alexandre Belloni, Ludovic Desroches,
linux-arm-kernel
Cc: Thomas Petazzoni, devicetree, linux-kernel, Kamel Bouhara
Yet another Overkiz's SAM9G25 based board and it's documentation.
Kamel Bouhara (2):
dt-bindings: arm: at91: Document SmartKiz board binding
ARM: at91: add support for SmartKiz board
.../devicetree/bindings/arm/atmel-at91.yaml | 8 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/at91-smartkiz.dts | 112 ++++++++++++++++++
3 files changed, 121 insertions(+)
create mode 100644 arch/arm/boot/dts/at91-smartkiz.dts
--
2.23.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 1/2] dt-bindings: arm: at91: Document SmartKiz board binding
2019-10-17 9:48 [PATCH 0/2] Add DTS for Smartkiz support Kamel Bouhara
@ 2019-10-17 9:48 ` Kamel Bouhara
2019-10-17 12:26 ` [PATCH 2/2] ARM: dts: at91: add a common kizboxmini dtsi file Kamel Bouhara
1 sibling, 0 replies; 3+ messages in thread
From: Kamel Bouhara @ 2019-10-17 9:48 UTC (permalink / raw)
To: Rob Herring, Nicolas Ferre, Alexandre Belloni, Ludovic Desroches,
linux-arm-kernel
Cc: Thomas Petazzoni, devicetree, linux-kernel, Kamel Bouhara
Document devicetree's bindings for the SAM9G25 SmartKiz board of
Overkiz SAS.
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
---
Documentation/devicetree/bindings/arm/atmel-at91.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
index 666462988179..f8053268cfa5 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -49,8 +49,16 @@ properties:
- const: atmel,at91sam9x5
- const: atmel,at91sam9
+ - description: Overkiz SmartKiz Board
+ items:
+ - const: overkiz,smartkiz
+ - const: atmel,at91sam9g25
+ - const: atmel,at91sam9x5
+ - const: atmel,at91sam9
+
- items:
- enum:
+ - atmel,at91sam9g25
- atmel,at91sam9g15
- atmel,at91sam9g25
- atmel,at91sam9g35
--
2.23.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] ARM: dts: at91: add a common kizboxmini dtsi file
2019-10-17 9:48 [PATCH 0/2] Add DTS for Smartkiz support Kamel Bouhara
2019-10-17 9:48 ` [PATCH 1/2] dt-bindings: arm: at91: Document SmartKiz board binding Kamel Bouhara
@ 2019-10-17 12:26 ` Kamel Bouhara
1 sibling, 0 replies; 3+ messages in thread
From: Kamel Bouhara @ 2019-10-17 12:26 UTC (permalink / raw)
To: Rob Herring, Nicolas Ferre, Alexandre Belloni, Ludovic Desroches,
linux-arm-kernel
Cc: Thomas Petazzoni, devicetree, linux-kernel, Kamel Bouhara,
Kévin RAYMOND, Mickael GARDET
Split the Kizbox Mini boards into two board configuration, the
Kizboxmini Mother board and the Kizboxmini RailDIN board.
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/at91-kizboxmini-mb.dts | 38 ++++
arch/arm/boot/dts/at91-kizboxmini-rd.dts | 54 ++++++
arch/arm/boot/dts/at91-kizboxmini_common.dtsi | 166 ++++++++++++++++++
4 files changed, 260 insertions(+)
create mode 100644 arch/arm/boot/dts/at91-kizboxmini-mb.dts
create mode 100644 arch/arm/boot/dts/at91-kizboxmini-rd.dts
create mode 100644 arch/arm/boot/dts/at91-kizboxmini_common.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c976b72a4c94..6b3a65f3f6f8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -38,6 +38,8 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
at91-ariettag25.dtb \
at91-cosino_mega2560.dtb \
at91-kizboxmini.dtb \
+ at91-kizboxmini-mb.dtb \
+ at91-kizboxmini-rd.dtb \
at91-wb45n.dtb \
at91sam9g15ek.dtb \
at91sam9g25ek.dtb \
diff --git a/arch/arm/boot/dts/at91-kizboxmini-mb.dts b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
new file mode 100644
index 000000000000..52921f547dd6
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2018 Overkiz SAS
+ * Author: Mickael Gardet <m.gardet@overkiz.com>
+ * Kévin Raymond <k.raymond@overkiz.com>
+ */
+/dts-v1/;
+#include "at91-kizboxmini_common.dtsi"
+
+/ {
+ model = "Overkiz Kizbox Mini Mother Board";
+ compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
+ "atmel,at91sam9x5", "atmel,at91sam9";
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+ };
+
+ pwm_leds {
+ blue {
+ label = "pwm:blue:user";
+ pwms = <&pwm0 2 10000000 0>;
+ max-brightness = <255>;
+ linux,default-trigger = "none";
+ };
+ };
+};
+
+&usb0 {
+ num-ports = <2>;
+};
+
+&rtc {
+ status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/at91-kizboxmini-rd.dts b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
new file mode 100644
index 000000000000..1d2db8e16271
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2018 Overkiz SAS
+ * Author: Mickael Gardet <m.gardet@overkiz.com>
+ * Kévin Raymond <k.raymond@overkiz.com>
+ */
+/dts-v1/;
+#include "at91-kizboxmini_common.dtsi"
+
+/ {
+ model = "Overkiz Kizbox Mini RailDIN";
+ compatible = "overkiz,kizboxmini-rd", "atmel,at91sam9g25",
+ "atmel,at91sam9x5", "atmel,at91sam9";
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+ adc_op_clk {
+ status = "okay";
+ };
+ };
+};
+
+&pinctrl {
+ adc0 {
+ pinctrl_adc0_ad5: adc0_ad5-0 {
+ /* pull-up disable */
+ atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
+};
+
+&usart0 {
+ status = "disabled";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&leds {
+ blue {
+ status = "okay";
+ };
+};
+
+&adc0 {
+ atmel,adc-vref = <2500>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_ad5>;
+ atmel,adc-channels-used = <0x0020>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/at91-kizboxmini_common.dtsi b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
new file mode 100644
index 000000000000..2598b776a278
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
@@ -0,0 +1,166 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
+ *
+ * Copyright (C) 2014-2018 Overkiz SAS
+ * Author: Antoine Aubert <a.aubert@overkiz.com>
+ * Gaël Portay <g.portay@overkiz.com>
+ * Kévin Raymond <k.raymond@overkiz.com>
+ * Dorian Rocipon <d.rocipon@overkiz.com>
+ */
+#include "at91sam9g25.dtsi"
+
+/ {
+ chosen {
+ bootargs = "ubi.mtd=ubi";
+ stdout-path = &dbgu;
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ clocks {
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+
+ adc_op_clk {
+ status = "disabled";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ prog {
+ label = "PB_PROG";
+ gpios = <&pioC 17 GPIO_ACTIVE_LOW>;
+ linux,code = <0x102>;
+ wakeup-source;
+ };
+
+ reset {
+ label = "PB_RST";
+ gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
+ linux,code = <0x100>;
+ wakeup-source;
+ };
+ };
+
+ leds: pwm_leds {
+ compatible = "pwm-leds";
+
+ blue {
+ label = "pwm:blue:user";
+ pwms = <&pwm0 2 10000000 0>;
+ max-brightness = <255>;
+ linux,default-trigger = "none";
+ status = "disabled";
+ };
+
+ green {
+ label = "pwm:green:user";
+ pwms = <&pwm0 0 10000000 0>;
+ max-brightness = <255>;
+ linux,default-trigger = "default-on";
+ };
+
+ red {
+ label = "pwm:red:user";
+ pwms = <&pwm0 1 10000000 0>;
+ max-brightness = <255>;
+ linux,default-trigger = "default-on";
+ };
+ };
+};
+
+&usart0 {
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "okay";
+};
+
+&macb0 {
+ phy-mode = "rmii";
+ status = "okay";
+};
+
+&pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_pwm0_1
+ &pinctrl_pwm0_pwm1_1
+ &pinctrl_pwm0_pwm2_1>;
+ status = "okay";
+};
+
+&dbgu {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&adc0 {
+ status = "disabled";
+};
+
+&rtc {
+ status = "disabled";
+};
+
+&ebi {
+ pinctrl-0 = <&pinctrl_ebi_addr_nand
+ &pinctrl_ebi_data_0_7>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&nand_controller {
+ status = "okay";
+ pinctrl-0 = <&pinctrl_nand_oe_we
+ &pinctrl_nand_cs
+ &pinctrl_nand_rb>;
+ pinctrl-names = "default";
+
+ nand@3 {
+ reg = <0x3 0x0 0x800000>;
+ rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <4>;
+ nand-ecc-step-size = <512>;
+ nand-on-flash-bbt;
+ label = "atmel_nand";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ bootstrap@0 {
+ label = "bootstrap";
+ reg = <0x0 0x20000>;
+ };
+
+ ubi@20000 {
+ label = "ubi";
+ reg = <0x20000 0x7fe0000>;
+ };
+ };
+ };
+};
+
+&usb0 {
+ num-ports = <1>;
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
+
--
2.23.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-10-17 12:26 UTC | newest]
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