* [PATCH 0/4] ARM: dts: add E70K02 based eBook readers
@ 2021-09-18 14:16 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
Add devicetrees for E70K02 based ebook readers.
Name on mainboard is: 37NB-E70K0M+6A3
Serials start with: E70K02 (a number also seen in vendor kernel
sources).
These boards are found in the Kobo Libra H2O with an i.MX6SLL and
in the Tolino Vision 5 with an i.MX6SL.
Work is based on code from the vendor kernel at
https://github.com/kobolabs/Kobo-Reader/blob/master/hw/imx6sll-librah2o/kernel.tar.bz2
but things need to be heavily reworked due to
incompatible bindings
Andreas Kemnade (4):
dt-bindings: arm: fsl: Add E70K02 based ebook readers
ARM: dts: add Netronix E70K02 board common file
ARM: dts: imx: add devicetree for Kobo Libra H2O
ARM: dts: imx: add devicetree for Tolino Vision 5
.../devicetree/bindings/arm/fsl.yaml | 2 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/e70k02.dtsi | 320 ++++++++++++++++
arch/arm/boot/dts/imx6sl-tolino-vision5.dts | 349 ++++++++++++++++++
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 339 +++++++++++++++++
5 files changed, 1013 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/e70k02.dtsi
create mode 100644 arch/arm/boot/dts/imx6sl-tolino-vision5.dts
create mode 100644 arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
--
2.30.2
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 1/4] dt-bindings: arm: fsl: Add E70K02 based ebook readers
2021-09-18 14:16 ` Andreas Kemnade
@ 2021-09-18 14:16 ` Andreas Kemnade
-1 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
Add the Kobo Libra H2O and Tolino Vision 5.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 60f4862ba15e..90b7ae3c5117 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -494,6 +494,7 @@ properties:
- fsl,imx6sl-evk # i.MX6 SoloLite EVK Board
- kobo,tolino-shine2hd
- kobo,tolino-shine3
+ - kobo,tolino-vision5
- revotics,imx6sl-warp # Revotics WaRP Board
- const: fsl,imx6sl
@@ -502,6 +503,7 @@ properties:
- enum:
- fsl,imx6sll-evk
- kobo,clarahd
+ - kobo,librah2o
- const: fsl,imx6sll
- description: i.MX6SX based Boards
--
2.30.2
_______________________________________________
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] 18+ messages in thread* [PATCH 1/4] dt-bindings: arm: fsl: Add E70K02 based ebook readers
@ 2021-09-18 14:16 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
Add the Kobo Libra H2O and Tolino Vision 5.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 60f4862ba15e..90b7ae3c5117 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -494,6 +494,7 @@ properties:
- fsl,imx6sl-evk # i.MX6 SoloLite EVK Board
- kobo,tolino-shine2hd
- kobo,tolino-shine3
+ - kobo,tolino-vision5
- revotics,imx6sl-warp # Revotics WaRP Board
- const: fsl,imx6sl
@@ -502,6 +503,7 @@ properties:
- enum:
- fsl,imx6sll-evk
- kobo,clarahd
+ - kobo,librah2o
- const: fsl,imx6sll
- description: i.MX6SX based Boards
--
2.30.2
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH 1/4] dt-bindings: arm: fsl: Add E70K02 based ebook readers
@ 2021-09-22 20:51 ` Rob Herring
0 siblings, 0 replies; 18+ messages in thread
From: Rob Herring @ 2021-09-22 20:51 UTC (permalink / raw)
To: Andreas Kemnade
Cc: kernel, olof, krzk, linux-imx, robh+dt, shawnguo, festevam,
devicetree, linux-arm-kernel, s.hauer, leoyang.li, linux-kernel,
soc, arnd
On Sat, 18 Sep 2021 16:16:24 +0200, Andreas Kemnade wrote:
> Add the Kobo Libra H2O and Tolino Vision 5.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 1/4] dt-bindings: arm: fsl: Add E70K02 based ebook readers
@ 2021-09-22 20:51 ` Rob Herring
0 siblings, 0 replies; 18+ messages in thread
From: Rob Herring @ 2021-09-22 20:51 UTC (permalink / raw)
To: Andreas Kemnade
Cc: kernel, olof, krzk, linux-imx, robh+dt, shawnguo, festevam,
devicetree, linux-arm-kernel, s.hauer, leoyang.li, linux-kernel,
soc, arnd
On Sat, 18 Sep 2021 16:16:24 +0200, Andreas Kemnade wrote:
> Add the Kobo Libra H2O and Tolino Vision 5.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
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] 18+ messages in thread
* [PATCH 2/4] ARM: dts: add Netronix E70K02 board common file
2021-09-18 14:16 ` Andreas Kemnade
@ 2021-09-18 14:16 ` Andreas Kemnade
-1 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
The Netronix board E70K02 can be found some several Ebook-Readers,
at least the Kobo Libra H2O and the Tolino Vision 5. The board
is equipped with different SoCs requiring different pinmuxes.
For now the following peripherals are included:
- LED
- Power Key
- Cover (gpio via hall sensor)
- RC5T619 PMIC
- Backlight via lm3630a
- Wifi sdio chip detection (mmc-powerseq and stuff)
It is based on vendor kernel but heavily reworked due to many
changed bindings.
Known limitations: cold colored backlight does not work due to
incompatible hard coded overvoltage setting in the driver.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/e70k02.dtsi | 320 ++++++++++++++++++++++++++++++++++
1 file changed, 320 insertions(+)
create mode 100644 arch/arm/boot/dts/e70k02.dtsi
diff --git a/arch/arm/boot/dts/e70k02.dtsi b/arch/arm/boot/dts/e70k02.dtsi
new file mode 100644
index 000000000000..5e57d2d9e14d
--- /dev/null
+++ b/arch/arm/boot/dts/e70k02.dtsi
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * and
+ * Copyright (C) 2014 Ricoh Electronic Devices Co., Ltd
+ *
+ * Netronix E70K02 board common.
+ * This board is equipped with different SoCs and
+ * found in ebook-readers like the Kobo Clara HD (with i.MX6SLL) and
+ * the Tolino Shine 3 (with i.MX6SL)
+ */
+#include <dt-bindings/input/input.h>
+
+/ {
+ aliases {
+ mmc0 = &usdhc1;
+ mmc1 = &usdhc3;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ gpio_keys: gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+
+ cover {
+ label = "Cover";
+ gpios = <&gpio4 23 GPIO_ACTIVE_LOW>;
+ linux,code = <SW_LID>;
+ linux,input-type = <EV_SW>;
+ wakeup-source;
+ };
+
+ pageup {
+ label = "PageUp";
+ gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_PAGEUP>;
+ };
+
+ pagedown {
+ label = "PageDown";
+ gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_PAGEDOWN>;
+ };
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+
+ on {
+ label = "e70k02:white:on";
+ gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "timer";
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reg_wifi: regulator-wifi {
+ compatible = "regulator-fixed";
+ regulator-name = "SD3_SPWR";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ post-power-on-delay-ms = <20>;
+ reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ lm3630a: backlight@36 {
+ reg = <0x36>;
+ compatible = "ti,lm3630a";
+ enable-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ led-sources = <0>;
+ label = "backlight_warm";
+ default-brightness = <0>;
+ max-brightness = <255>;
+ };
+
+ led@1 {
+ reg = <1>;
+ led-sources = <1>;
+ label = "backlight_cold";
+ default-brightness = <0>;
+ max-brightness = <255>;
+ };
+ };
+
+ /* TODO: KX122 acceleration sensor a 0x1e */
+
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ /* TODO: CYTTSP5 touch controller at 0x24 */
+
+ /* TODO: SY7636 PMIC for E Ink at 0x62 */
+
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ ricoh619: pmic@32 {
+ compatible = "ricoh,rc5t619";
+ reg = <0x32>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+ system-power-controller;
+
+ regulators {
+ dcdc1_reg: DCDC1 {
+ regulator-name = "DCDC1";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <900000>;
+ regulator-suspend-min-microvolt = <900000>;
+ };
+ };
+
+ /* Core3_3V3 */
+ dcdc2_reg: DCDC2 {
+ regulator-name = "DCDC2";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <3300000>;
+ regulator-suspend-min-microvolt = <3300000>;
+ };
+ };
+
+ dcdc3_reg: DCDC3 {
+ regulator-name = "DCDC3";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1140000>;
+ regulator-suspend-min-microvolt = <1140000>;
+ };
+ };
+
+ /* Core4_1V2 */
+ dcdc4_reg: DCDC4 {
+ regulator-name = "DCDC4";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1140000>;
+ regulator-suspend-min-microvolt = <1140000>;
+ };
+ };
+
+ /* Core4_1V8 */
+ dcdc5_reg: DCDC5 {
+ regulator-name = "DCDC5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1700000>;
+ regulator-suspend-min-microvolt = <1700000>;
+ };
+ };
+
+ ldo1_reg: LDO1 {
+ regulator-name = "LDO1";
+ regulator-boot-on;
+ };
+
+ /* Core1_3V3 */
+ ldo2_reg: LDO2 {
+ regulator-name = "LDO2";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <3000000>;
+ regulator-suspend-min-microvolt = <3000000>;
+ };
+ };
+
+ /* Core5_1V2 */
+ ldo3_reg: LDO3 {
+ regulator-name = "LDO3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "LDO4";
+ regulator-boot-on;
+ };
+
+ /* SPD_3V3 */
+ ldo5_reg: LDO5 {
+ regulator-name = "LDO5";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* DDR_0V6 */
+ ldo6_reg: LDO6 {
+ regulator-name = "LDO6";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* VDD_PWM */
+ ldo7_reg: LDO7 {
+ regulator-name = "LDO7";
+ regulator-boot-on;
+ };
+
+ /* ldo_1v8 */
+ ldo8_reg: LDO8 {
+ regulator-name = "LDO8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "LDO9";
+ regulator-boot-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "LDO10";
+ regulator-boot-on;
+ };
+
+ ldortc1_reg: LDORTC1 {
+ regulator-name = "LDORTC1";
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
+&snvs_rtc {
+ /* we are using the rtc in the pmic, not disabled in imx6sll.dtsi */
+ status = "disabled";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usdhc1 {
+ non-removable;
+ no-1-8-v;
+ status = "okay";
+};
+
+&usdhc3 {
+ vmmc-supply = <®_wifi>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ cap-power-off-card;
+ non-removable;
+ status = "okay";
+};
+
+&usbotg1 {
+ pinctrl-names = "default";
+ disable-over-current;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ status = "okay";
+};
--
2.30.2
_______________________________________________
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] 18+ messages in thread* [PATCH 2/4] ARM: dts: add Netronix E70K02 board common file
@ 2021-09-18 14:16 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
The Netronix board E70K02 can be found some several Ebook-Readers,
at least the Kobo Libra H2O and the Tolino Vision 5. The board
is equipped with different SoCs requiring different pinmuxes.
For now the following peripherals are included:
- LED
- Power Key
- Cover (gpio via hall sensor)
- RC5T619 PMIC
- Backlight via lm3630a
- Wifi sdio chip detection (mmc-powerseq and stuff)
It is based on vendor kernel but heavily reworked due to many
changed bindings.
Known limitations: cold colored backlight does not work due to
incompatible hard coded overvoltage setting in the driver.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/e70k02.dtsi | 320 ++++++++++++++++++++++++++++++++++
1 file changed, 320 insertions(+)
create mode 100644 arch/arm/boot/dts/e70k02.dtsi
diff --git a/arch/arm/boot/dts/e70k02.dtsi b/arch/arm/boot/dts/e70k02.dtsi
new file mode 100644
index 000000000000..5e57d2d9e14d
--- /dev/null
+++ b/arch/arm/boot/dts/e70k02.dtsi
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * and
+ * Copyright (C) 2014 Ricoh Electronic Devices Co., Ltd
+ *
+ * Netronix E70K02 board common.
+ * This board is equipped with different SoCs and
+ * found in ebook-readers like the Kobo Clara HD (with i.MX6SLL) and
+ * the Tolino Shine 3 (with i.MX6SL)
+ */
+#include <dt-bindings/input/input.h>
+
+/ {
+ aliases {
+ mmc0 = &usdhc1;
+ mmc1 = &usdhc3;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ gpio_keys: gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+
+ cover {
+ label = "Cover";
+ gpios = <&gpio4 23 GPIO_ACTIVE_LOW>;
+ linux,code = <SW_LID>;
+ linux,input-type = <EV_SW>;
+ wakeup-source;
+ };
+
+ pageup {
+ label = "PageUp";
+ gpios = <&gpio4 0 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_PAGEUP>;
+ };
+
+ pagedown {
+ label = "PageDown";
+ gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_PAGEDOWN>;
+ };
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+
+ on {
+ label = "e70k02:white:on";
+ gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "timer";
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reg_wifi: regulator-wifi {
+ compatible = "regulator-fixed";
+ regulator-name = "SD3_SPWR";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ post-power-on-delay-ms = <20>;
+ reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ lm3630a: backlight@36 {
+ reg = <0x36>;
+ compatible = "ti,lm3630a";
+ enable-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ led-sources = <0>;
+ label = "backlight_warm";
+ default-brightness = <0>;
+ max-brightness = <255>;
+ };
+
+ led@1 {
+ reg = <1>;
+ led-sources = <1>;
+ label = "backlight_cold";
+ default-brightness = <0>;
+ max-brightness = <255>;
+ };
+ };
+
+ /* TODO: KX122 acceleration sensor a 0x1e */
+
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ /* TODO: CYTTSP5 touch controller at 0x24 */
+
+ /* TODO: SY7636 PMIC for E Ink at 0x62 */
+
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ status = "okay";
+
+ ricoh619: pmic@32 {
+ compatible = "ricoh,rc5t619";
+ reg = <0x32>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+ system-power-controller;
+
+ regulators {
+ dcdc1_reg: DCDC1 {
+ regulator-name = "DCDC1";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <900000>;
+ regulator-suspend-min-microvolt = <900000>;
+ };
+ };
+
+ /* Core3_3V3 */
+ dcdc2_reg: DCDC2 {
+ regulator-name = "DCDC2";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <3300000>;
+ regulator-suspend-min-microvolt = <3300000>;
+ };
+ };
+
+ dcdc3_reg: DCDC3 {
+ regulator-name = "DCDC3";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1140000>;
+ regulator-suspend-min-microvolt = <1140000>;
+ };
+ };
+
+ /* Core4_1V2 */
+ dcdc4_reg: DCDC4 {
+ regulator-name = "DCDC4";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1140000>;
+ regulator-suspend-min-microvolt = <1140000>;
+ };
+ };
+
+ /* Core4_1V8 */
+ dcdc5_reg: DCDC5 {
+ regulator-name = "DCDC5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <1700000>;
+ regulator-suspend-min-microvolt = <1700000>;
+ };
+ };
+
+ ldo1_reg: LDO1 {
+ regulator-name = "LDO1";
+ regulator-boot-on;
+ };
+
+ /* Core1_3V3 */
+ ldo2_reg: LDO2 {
+ regulator-name = "LDO2";
+ regulator-always-on;
+ regulator-boot-on;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-max-microvolt = <3000000>;
+ regulator-suspend-min-microvolt = <3000000>;
+ };
+ };
+
+ /* Core5_1V2 */
+ ldo3_reg: LDO3 {
+ regulator-name = "LDO3";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "LDO4";
+ regulator-boot-on;
+ };
+
+ /* SPD_3V3 */
+ ldo5_reg: LDO5 {
+ regulator-name = "LDO5";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* DDR_0V6 */
+ ldo6_reg: LDO6 {
+ regulator-name = "LDO6";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* VDD_PWM */
+ ldo7_reg: LDO7 {
+ regulator-name = "LDO7";
+ regulator-boot-on;
+ };
+
+ /* ldo_1v8 */
+ ldo8_reg: LDO8 {
+ regulator-name = "LDO8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "LDO9";
+ regulator-boot-on;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "LDO10";
+ regulator-boot-on;
+ };
+
+ ldortc1_reg: LDORTC1 {
+ regulator-name = "LDORTC1";
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
+&snvs_rtc {
+ /* we are using the rtc in the pmic, not disabled in imx6sll.dtsi */
+ status = "disabled";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usdhc1 {
+ non-removable;
+ no-1-8-v;
+ status = "okay";
+};
+
+&usdhc3 {
+ vmmc-supply = <®_wifi>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ cap-power-off-card;
+ non-removable;
+ status = "okay";
+};
+
+&usbotg1 {
+ pinctrl-names = "default";
+ disable-over-current;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ status = "okay";
+};
--
2.30.2
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
2021-09-18 14:16 ` Andreas Kemnade
@ 2021-09-18 14:16 ` Andreas Kemnade
-1 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on
boards called e70k02. It is equipped with an imx6sll SoC.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 339 +++++++++++++++++++++
2 files changed, 341 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e0934180724..78fc26ff2cac 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -638,7 +638,8 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-warp.dtb
dtb-$(CONFIG_SOC_IMX6SLL) += \
imx6sll-evk.dtb \
- imx6sll-kobo-clarahd.dtb
+ imx6sll-kobo-clarahd.dtb \
+ imx6sll-kobo-librah2o.dtb
dtb-$(CONFIG_SOC_IMX6SX) += \
imx6sx-nitrogen6sx.dtb \
imx6sx-sabreauto.dtb \
diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
new file mode 100644
index 000000000000..44522f6a54ca
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
@@ -0,0 +1,339 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Kobo Libra H2O ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Kobo Libra H2O ebook reader it is an i.MX6SLL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sll.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+ model = "Kobo Libra H2O";
+ compatible = "kobo,librah2o", "fsl,imx6sll";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>;
+ assigned-clock-rates = <393216000>;
+};
+
+&cpu0 {
+ arm-supply = <&dcdc3_reg>;
+ soc-supply = <&dcdc1_reg>;
+};
+
+&gpio_keys {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_gpio_keys: gpio-keysgrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25 0x17059 /* PWR_SW */
+ MX6SLL_PAD_GPIO4_IO23__GPIO4_IO23 0x17059 /* HALL_EN */
+ MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
+ MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6SLL_PAD_LCD_DATA01__GPIO2_IO21 0x79
+ MX6SLL_PAD_LCD_DATA04__GPIO2_IO24 0x79
+ MX6SLL_PAD_LCD_DATA05__GPIO2_IO25 0x79
+ MX6SLL_PAD_LCD_DATA06__GPIO2_IO26 0x79
+ MX6SLL_PAD_LCD_DATA07__GPIO2_IO27 0x79
+ MX6SLL_PAD_LCD_DATA08__GPIO2_IO28 0x79
+ MX6SLL_PAD_LCD_DATA09__GPIO2_IO29 0x79
+ MX6SLL_PAD_LCD_DATA10__GPIO2_IO30 0x79
+ MX6SLL_PAD_LCD_DATA11__GPIO2_IO31 0x79
+ MX6SLL_PAD_LCD_DATA12__GPIO3_IO00 0x79
+ MX6SLL_PAD_LCD_DATA13__GPIO3_IO01 0x79
+ MX6SLL_PAD_LCD_DATA14__GPIO3_IO02 0x79
+ MX6SLL_PAD_LCD_DATA15__GPIO3_IO03 0x79
+ MX6SLL_PAD_LCD_DATA16__GPIO3_IO04 0x79
+ MX6SLL_PAD_LCD_DATA17__GPIO3_IO05 0x79
+ MX6SLL_PAD_LCD_DATA18__GPIO3_IO06 0x79
+ MX6SLL_PAD_LCD_DATA19__GPIO3_IO07 0x79
+ MX6SLL_PAD_LCD_DATA20__GPIO3_IO08 0x79
+ MX6SLL_PAD_LCD_DATA21__GPIO3_IO09 0x79
+ MX6SLL_PAD_LCD_DATA22__GPIO3_IO10 0x79
+ MX6SLL_PAD_LCD_DATA23__GPIO3_IO11 0x79
+ MX6SLL_PAD_LCD_CLK__GPIO2_IO15 0x79
+ MX6SLL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
+ MX6SLL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
+ MX6SLL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
+ MX6SLL_PAD_LCD_RESET__GPIO2_IO19 0x79
+ MX6SLL_PAD_GPIO4_IO21__GPIO4_IO21 0x79
+ MX6SLL_PAD_GPIO4_IO26__GPIO4_IO26 0x79
+ MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x79
+ MX6SLL_PAD_KEY_ROW7__GPIO4_IO07 0x79
+ MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
+ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c1_sleep: i2c1grp-sleep {
+ fsl,pins = <
+ MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
+ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
+ MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c2_sleep: i2c2grp-sleep {
+ fsl,pins = <
+ MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
+ MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6SLL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
+ MX6SLL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO17__GPIO4_IO17 0x10059
+ >;
+ };
+
+ pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+ fsl,pins = <
+ MX6SLL_PAD_EPDC_PWR_CTRL3__GPIO2_IO10 0x10059 /* HWEN */
+ >;
+ };
+
+ pinctrl_ricoh_gpio: ricoh-gpiogrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO20__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
+ MX6SLL_PAD_GPIO4_IO19__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
+ MX6SLL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
+ MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x17059
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x17059
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x17059
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x17059
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170b9
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x170b9
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170b9
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170b9
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170b9
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170b9
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x170b9
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x170b9
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x170b9
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170f9
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x170f9
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170f9
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170f9
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170f9
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170f9
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x170b9
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x170b9
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x170b9
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_sleep: usdhc1grp_sleep {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x10059
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x10059
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x10059
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x10059
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x10059
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x10059
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x10059
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x10059
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x10059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x11059
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x11059
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x11059
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x11059
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x11059
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x11059
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170b9
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x170b9
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170b9
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170b9
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170b9
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170f9
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x170f9
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170f9
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170f9
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170f9
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170f9
+ >;
+ };
+
+ pinctrl_usdhc3_sleep: usdhc3grp_sleep {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__GPIO5_IO21 0x100c1
+ MX6SLL_PAD_SD3_CLK__GPIO5_IO18 0x100c1
+ MX6SLL_PAD_SD3_DATA0__GPIO5_IO19 0x100c1
+ MX6SLL_PAD_SD3_DATA1__GPIO5_IO20 0x100c1
+ MX6SLL_PAD_SD3_DATA2__GPIO5_IO16 0x100c1
+ MX6SLL_PAD_SD3_DATA3__GPIO5_IO17 0x100c1
+ >;
+ };
+
+ pinctrl_wifi_power: wifi-powergrp {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_DATA6__GPIO4_IO29 0x10059 /* WIFI_3V3_ON */
+ >;
+ };
+
+ pinctrl_wifi_reset: wifi-resetgrp {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_DATA7__GPIO5_IO00 0x10059 /* WIFI_RST */
+ >;
+ };
+};
+
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+®_wifi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+&ricoh619 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_reset>;
+};
--
2.30.2
_______________________________________________
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] 18+ messages in thread* [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-18 14:16 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on
boards called e70k02. It is equipped with an imx6sll SoC.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 339 +++++++++++++++++++++
2 files changed, 341 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e0934180724..78fc26ff2cac 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -638,7 +638,8 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-warp.dtb
dtb-$(CONFIG_SOC_IMX6SLL) += \
imx6sll-evk.dtb \
- imx6sll-kobo-clarahd.dtb
+ imx6sll-kobo-clarahd.dtb \
+ imx6sll-kobo-librah2o.dtb
dtb-$(CONFIG_SOC_IMX6SX) += \
imx6sx-nitrogen6sx.dtb \
imx6sx-sabreauto.dtb \
diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
new file mode 100644
index 000000000000..44522f6a54ca
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
@@ -0,0 +1,339 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Kobo Libra H2O ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Kobo Libra H2O ebook reader it is an i.MX6SLL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sll.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+ model = "Kobo Libra H2O";
+ compatible = "kobo,librah2o", "fsl,imx6sll";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>;
+ assigned-clock-rates = <393216000>;
+};
+
+&cpu0 {
+ arm-supply = <&dcdc3_reg>;
+ soc-supply = <&dcdc1_reg>;
+};
+
+&gpio_keys {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_gpio_keys: gpio-keysgrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25 0x17059 /* PWR_SW */
+ MX6SLL_PAD_GPIO4_IO23__GPIO4_IO23 0x17059 /* HALL_EN */
+ MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
+ MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6SLL_PAD_LCD_DATA01__GPIO2_IO21 0x79
+ MX6SLL_PAD_LCD_DATA04__GPIO2_IO24 0x79
+ MX6SLL_PAD_LCD_DATA05__GPIO2_IO25 0x79
+ MX6SLL_PAD_LCD_DATA06__GPIO2_IO26 0x79
+ MX6SLL_PAD_LCD_DATA07__GPIO2_IO27 0x79
+ MX6SLL_PAD_LCD_DATA08__GPIO2_IO28 0x79
+ MX6SLL_PAD_LCD_DATA09__GPIO2_IO29 0x79
+ MX6SLL_PAD_LCD_DATA10__GPIO2_IO30 0x79
+ MX6SLL_PAD_LCD_DATA11__GPIO2_IO31 0x79
+ MX6SLL_PAD_LCD_DATA12__GPIO3_IO00 0x79
+ MX6SLL_PAD_LCD_DATA13__GPIO3_IO01 0x79
+ MX6SLL_PAD_LCD_DATA14__GPIO3_IO02 0x79
+ MX6SLL_PAD_LCD_DATA15__GPIO3_IO03 0x79
+ MX6SLL_PAD_LCD_DATA16__GPIO3_IO04 0x79
+ MX6SLL_PAD_LCD_DATA17__GPIO3_IO05 0x79
+ MX6SLL_PAD_LCD_DATA18__GPIO3_IO06 0x79
+ MX6SLL_PAD_LCD_DATA19__GPIO3_IO07 0x79
+ MX6SLL_PAD_LCD_DATA20__GPIO3_IO08 0x79
+ MX6SLL_PAD_LCD_DATA21__GPIO3_IO09 0x79
+ MX6SLL_PAD_LCD_DATA22__GPIO3_IO10 0x79
+ MX6SLL_PAD_LCD_DATA23__GPIO3_IO11 0x79
+ MX6SLL_PAD_LCD_CLK__GPIO2_IO15 0x79
+ MX6SLL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
+ MX6SLL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
+ MX6SLL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
+ MX6SLL_PAD_LCD_RESET__GPIO2_IO19 0x79
+ MX6SLL_PAD_GPIO4_IO21__GPIO4_IO21 0x79
+ MX6SLL_PAD_GPIO4_IO26__GPIO4_IO26 0x79
+ MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x79
+ MX6SLL_PAD_KEY_ROW7__GPIO4_IO07 0x79
+ MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
+ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c1_sleep: i2c1grp-sleep {
+ fsl,pins = <
+ MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
+ MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
+ MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c2_sleep: i2c2grp-sleep {
+ fsl,pins = <
+ MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
+ MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6SLL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
+ MX6SLL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO17__GPIO4_IO17 0x10059
+ >;
+ };
+
+ pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+ fsl,pins = <
+ MX6SLL_PAD_EPDC_PWR_CTRL3__GPIO2_IO10 0x10059 /* HWEN */
+ >;
+ };
+
+ pinctrl_ricoh_gpio: ricoh-gpiogrp {
+ fsl,pins = <
+ MX6SLL_PAD_GPIO4_IO20__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
+ MX6SLL_PAD_GPIO4_IO19__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
+ MX6SLL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
+ MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x17059
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x17059
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x17059
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x17059
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170b9
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x170b9
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170b9
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170b9
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170b9
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170b9
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x170b9
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x170b9
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x170b9
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170f9
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x170f9
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170f9
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170f9
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170f9
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170f9
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x170b9
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x170b9
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x170b9
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_sleep: usdhc1grp_sleep {
+ fsl,pins = <
+ MX6SLL_PAD_SD1_CMD__SD1_CMD 0x10059
+ MX6SLL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x10059
+ MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x10059
+ MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x10059
+ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x10059
+ MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x10059
+ MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x10059
+ MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x10059
+ MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x10059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x11059
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x11059
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x11059
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x11059
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x11059
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x11059
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170b9
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x170b9
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170b9
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170b9
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170b9
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170f9
+ MX6SLL_PAD_SD3_CLK__SD3_CLK 0x170f9
+ MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170f9
+ MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170f9
+ MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170f9
+ MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170f9
+ >;
+ };
+
+ pinctrl_usdhc3_sleep: usdhc3grp_sleep {
+ fsl,pins = <
+ MX6SLL_PAD_SD3_CMD__GPIO5_IO21 0x100c1
+ MX6SLL_PAD_SD3_CLK__GPIO5_IO18 0x100c1
+ MX6SLL_PAD_SD3_DATA0__GPIO5_IO19 0x100c1
+ MX6SLL_PAD_SD3_DATA1__GPIO5_IO20 0x100c1
+ MX6SLL_PAD_SD3_DATA2__GPIO5_IO16 0x100c1
+ MX6SLL_PAD_SD3_DATA3__GPIO5_IO17 0x100c1
+ >;
+ };
+
+ pinctrl_wifi_power: wifi-powergrp {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_DATA6__GPIO4_IO29 0x10059 /* WIFI_3V3_ON */
+ >;
+ };
+
+ pinctrl_wifi_reset: wifi-resetgrp {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_DATA7__GPIO5_IO00 0x10059 /* WIFI_RST */
+ >;
+ };
+};
+
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+®_wifi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+&ricoh619 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_reset>;
+};
--
2.30.2
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-22 7:41 ` Krzysztof Kozlowski
2021-09-22 20:38 ` Andreas Kemnade
0 siblings, 1 reply; 18+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-22 7:41 UTC (permalink / raw)
To: Andreas Kemnade
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
On Sat, 18 Sept 2021 at 16:55, Andreas Kemnade <andreas@kemnade.info> wrote:
>
> This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on
> boards called e70k02. It is equipped with an imx6sll SoC.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 339 +++++++++++++++++++++
> 2 files changed, 341 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 7e0934180724..78fc26ff2cac 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -638,7 +638,8 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
> imx6sl-warp.dtb
> dtb-$(CONFIG_SOC_IMX6SLL) += \
> imx6sll-evk.dtb \
> - imx6sll-kobo-clarahd.dtb
> + imx6sll-kobo-clarahd.dtb \
> + imx6sll-kobo-librah2o.dtb
> dtb-$(CONFIG_SOC_IMX6SX) += \
> imx6sx-nitrogen6sx.dtb \
> imx6sx-sabreauto.dtb \
> diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
> new file mode 100644
> index 000000000000..44522f6a54ca
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
> @@ -0,0 +1,339 @@
> +// SPDX-License-Identifier: (GPL-2.0)
> +/*
> + * Device tree for the Kobo Libra H2O ebook reader
> + *
> + * Name on mainboard is: 37NB-E70K0M+6A3
> + * Serials start with: E70K02 (a number also seen in
> + * vendor kernel sources)
> + *
> + * This mainboard seems to be equipped with different SoCs.
> + * In the Kobo Libra H2O ebook reader it is an i.MX6SLL
> + *
> + * Copyright 2021 Andreas Kemnade
> + * based on works
> + * Copyright 2016 Freescale Semiconductor, Inc.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include "imx6sll.dtsi"
> +#include "e70k02.dtsi"
> +
> +/ {
> + model = "Kobo Libra H2O";
> + compatible = "kobo,librah2o", "fsl,imx6sll";
> +};
> +
> +&clks {
> + assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>;
> + assigned-clock-rates = <393216000>;
> +};
> +
> +&cpu0 {
> + arm-supply = <&dcdc3_reg>;
> + soc-supply = <&dcdc1_reg>;
> +};
> +
> +&gpio_keys {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_keys>;
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default","sleep";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + pinctrl-1 = <&pinctrl_i2c1_sleep>;
> +};
> +
> +&i2c2 {
> + pinctrl-names = "default","sleep";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_sleep>;
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_gpio_keys: gpio-keysgrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25 0x17059 /* PWR_SW */
> + MX6SLL_PAD_GPIO4_IO23__GPIO4_IO23 0x17059 /* HALL_EN */
> + MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
> + MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
> + >;
> + };
> +
> + pinctrl_hog: hoggrp {
> + fsl,pins = <
> + MX6SLL_PAD_LCD_DATA01__GPIO2_IO21 0x79
> + MX6SLL_PAD_LCD_DATA04__GPIO2_IO24 0x79
> + MX6SLL_PAD_LCD_DATA05__GPIO2_IO25 0x79
> + MX6SLL_PAD_LCD_DATA06__GPIO2_IO26 0x79
> + MX6SLL_PAD_LCD_DATA07__GPIO2_IO27 0x79
> + MX6SLL_PAD_LCD_DATA08__GPIO2_IO28 0x79
> + MX6SLL_PAD_LCD_DATA09__GPIO2_IO29 0x79
> + MX6SLL_PAD_LCD_DATA10__GPIO2_IO30 0x79
> + MX6SLL_PAD_LCD_DATA11__GPIO2_IO31 0x79
> + MX6SLL_PAD_LCD_DATA12__GPIO3_IO00 0x79
> + MX6SLL_PAD_LCD_DATA13__GPIO3_IO01 0x79
> + MX6SLL_PAD_LCD_DATA14__GPIO3_IO02 0x79
> + MX6SLL_PAD_LCD_DATA15__GPIO3_IO03 0x79
> + MX6SLL_PAD_LCD_DATA16__GPIO3_IO04 0x79
> + MX6SLL_PAD_LCD_DATA17__GPIO3_IO05 0x79
> + MX6SLL_PAD_LCD_DATA18__GPIO3_IO06 0x79
> + MX6SLL_PAD_LCD_DATA19__GPIO3_IO07 0x79
> + MX6SLL_PAD_LCD_DATA20__GPIO3_IO08 0x79
> + MX6SLL_PAD_LCD_DATA21__GPIO3_IO09 0x79
> + MX6SLL_PAD_LCD_DATA22__GPIO3_IO10 0x79
> + MX6SLL_PAD_LCD_DATA23__GPIO3_IO11 0x79
> + MX6SLL_PAD_LCD_CLK__GPIO2_IO15 0x79
> + MX6SLL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
> + MX6SLL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
> + MX6SLL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
> + MX6SLL_PAD_LCD_RESET__GPIO2_IO19 0x79
> + MX6SLL_PAD_GPIO4_IO21__GPIO4_IO21 0x79
> + MX6SLL_PAD_GPIO4_IO26__GPIO4_IO26 0x79
> + MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x79
> + MX6SLL_PAD_KEY_ROW7__GPIO4_IO07 0x79
> + MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
> + MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_i2c1_sleep: i2c1grp-sleep {
> + fsl,pins = <
> + MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
> + MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
> + MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_i2c2_sleep: i2c2grp-sleep {
> + fsl,pins = <
> + MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
> + MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX6SLL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
> + MX6SLL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_led: ledgrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO17__GPIO4_IO17 0x10059
> + >;
> + };
> +
> + pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
> + fsl,pins = <
> + MX6SLL_PAD_EPDC_PWR_CTRL3__GPIO2_IO10 0x10059 /* HWEN */
> + >;
> + };
> +
> + pinctrl_ricoh_gpio: ricoh-gpiogrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO20__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
> + MX6SLL_PAD_GPIO4_IO19__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
> + MX6SLL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
> + MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbotg1: usbotg1grp {
> + fsl,pins = <
> + MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059
> + MX6SLL_PAD_SD1_CLK__SD1_CLK 0x17059
> + MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059
> + MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059
> + MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059
> + MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059
> + MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x17059
> + MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x17059
> + MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x17059
> + MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x17059
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
Thanks for the patch.
This does not look like passing the schema validation. Please run
dtbs_check. The node names should use hyphens and end with "grp"
suffix. This remark applies to other cases below.
Best regards,
Krzysztof
_______________________________________________
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] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-22 7:41 ` Krzysztof Kozlowski
2021-09-22 20:38 ` Andreas Kemnade
0 siblings, 1 reply; 18+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-22 7:41 UTC (permalink / raw)
To: Andreas Kemnade
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
On Sat, 18 Sept 2021 at 16:55, Andreas Kemnade <andreas@kemnade.info> wrote:
>
> This adds a devicetree for the Kobo Libra H2O Ebook reader. It is based on
> boards called e70k02. It is equipped with an imx6sll SoC.
>
> Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
> ---
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 339 +++++++++++++++++++++
> 2 files changed, 341 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 7e0934180724..78fc26ff2cac 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -638,7 +638,8 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
> imx6sl-warp.dtb
> dtb-$(CONFIG_SOC_IMX6SLL) += \
> imx6sll-evk.dtb \
> - imx6sll-kobo-clarahd.dtb
> + imx6sll-kobo-clarahd.dtb \
> + imx6sll-kobo-librah2o.dtb
> dtb-$(CONFIG_SOC_IMX6SX) += \
> imx6sx-nitrogen6sx.dtb \
> imx6sx-sabreauto.dtb \
> diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
> new file mode 100644
> index 000000000000..44522f6a54ca
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts
> @@ -0,0 +1,339 @@
> +// SPDX-License-Identifier: (GPL-2.0)
> +/*
> + * Device tree for the Kobo Libra H2O ebook reader
> + *
> + * Name on mainboard is: 37NB-E70K0M+6A3
> + * Serials start with: E70K02 (a number also seen in
> + * vendor kernel sources)
> + *
> + * This mainboard seems to be equipped with different SoCs.
> + * In the Kobo Libra H2O ebook reader it is an i.MX6SLL
> + *
> + * Copyright 2021 Andreas Kemnade
> + * based on works
> + * Copyright 2016 Freescale Semiconductor, Inc.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include "imx6sll.dtsi"
> +#include "e70k02.dtsi"
> +
> +/ {
> + model = "Kobo Libra H2O";
> + compatible = "kobo,librah2o", "fsl,imx6sll";
> +};
> +
> +&clks {
> + assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>;
> + assigned-clock-rates = <393216000>;
> +};
> +
> +&cpu0 {
> + arm-supply = <&dcdc3_reg>;
> + soc-supply = <&dcdc1_reg>;
> +};
> +
> +&gpio_keys {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_keys>;
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default","sleep";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + pinctrl-1 = <&pinctrl_i2c1_sleep>;
> +};
> +
> +&i2c2 {
> + pinctrl-names = "default","sleep";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_sleep>;
> +};
> +
> +&i2c3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_gpio_keys: gpio-keysgrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25 0x17059 /* PWR_SW */
> + MX6SLL_PAD_GPIO4_IO23__GPIO4_IO23 0x17059 /* HALL_EN */
> + MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
> + MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
> + >;
> + };
> +
> + pinctrl_hog: hoggrp {
> + fsl,pins = <
> + MX6SLL_PAD_LCD_DATA01__GPIO2_IO21 0x79
> + MX6SLL_PAD_LCD_DATA04__GPIO2_IO24 0x79
> + MX6SLL_PAD_LCD_DATA05__GPIO2_IO25 0x79
> + MX6SLL_PAD_LCD_DATA06__GPIO2_IO26 0x79
> + MX6SLL_PAD_LCD_DATA07__GPIO2_IO27 0x79
> + MX6SLL_PAD_LCD_DATA08__GPIO2_IO28 0x79
> + MX6SLL_PAD_LCD_DATA09__GPIO2_IO29 0x79
> + MX6SLL_PAD_LCD_DATA10__GPIO2_IO30 0x79
> + MX6SLL_PAD_LCD_DATA11__GPIO2_IO31 0x79
> + MX6SLL_PAD_LCD_DATA12__GPIO3_IO00 0x79
> + MX6SLL_PAD_LCD_DATA13__GPIO3_IO01 0x79
> + MX6SLL_PAD_LCD_DATA14__GPIO3_IO02 0x79
> + MX6SLL_PAD_LCD_DATA15__GPIO3_IO03 0x79
> + MX6SLL_PAD_LCD_DATA16__GPIO3_IO04 0x79
> + MX6SLL_PAD_LCD_DATA17__GPIO3_IO05 0x79
> + MX6SLL_PAD_LCD_DATA18__GPIO3_IO06 0x79
> + MX6SLL_PAD_LCD_DATA19__GPIO3_IO07 0x79
> + MX6SLL_PAD_LCD_DATA20__GPIO3_IO08 0x79
> + MX6SLL_PAD_LCD_DATA21__GPIO3_IO09 0x79
> + MX6SLL_PAD_LCD_DATA22__GPIO3_IO10 0x79
> + MX6SLL_PAD_LCD_DATA23__GPIO3_IO11 0x79
> + MX6SLL_PAD_LCD_CLK__GPIO2_IO15 0x79
> + MX6SLL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
> + MX6SLL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
> + MX6SLL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
> + MX6SLL_PAD_LCD_RESET__GPIO2_IO19 0x79
> + MX6SLL_PAD_GPIO4_IO21__GPIO4_IO21 0x79
> + MX6SLL_PAD_GPIO4_IO26__GPIO4_IO26 0x79
> + MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x79
> + MX6SLL_PAD_KEY_ROW7__GPIO4_IO07 0x79
> + MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
> + MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_i2c1_sleep: i2c1grp-sleep {
> + fsl,pins = <
> + MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
> + MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
> + MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_i2c2_sleep: i2c2grp-sleep {
> + fsl,pins = <
> + MX6SLL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
> + MX6SLL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX6SLL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
> + MX6SLL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
> + >;
> + };
> +
> + pinctrl_led: ledgrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO17__GPIO4_IO17 0x10059
> + >;
> + };
> +
> + pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
> + fsl,pins = <
> + MX6SLL_PAD_EPDC_PWR_CTRL3__GPIO2_IO10 0x10059 /* HWEN */
> + >;
> + };
> +
> + pinctrl_ricoh_gpio: ricoh-gpiogrp {
> + fsl,pins = <
> + MX6SLL_PAD_GPIO4_IO20__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
> + MX6SLL_PAD_GPIO4_IO19__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
> + MX6SLL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1
> + MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbotg1: usbotg1grp {
> + fsl,pins = <
> + MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059
> + MX6SLL_PAD_SD1_CLK__SD1_CLK 0x17059
> + MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059
> + MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059
> + MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059
> + MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059
> + MX6SLL_PAD_SD1_DATA4__SD1_DATA4 0x17059
> + MX6SLL_PAD_SD1_DATA5__SD1_DATA5 0x17059
> + MX6SLL_PAD_SD1_DATA6__SD1_DATA6 0x17059
> + MX6SLL_PAD_SD1_DATA7__SD1_DATA7 0x17059
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
Thanks for the patch.
This does not look like passing the schema validation. Please run
dtbs_check. The node names should use hyphens and end with "grp"
suffix. This remark applies to other cases below.
Best regards,
Krzysztof
_______________________________________________
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] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-22 20:38 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-22 20:38 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
Hi,
On Wed, 22 Sep 2021 09:41:39 +0200
Krzysztof Kozlowski <krzk@kernel.org> wrote:
[...]
> > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
>
> Thanks for the patch.
>
> This does not look like passing the schema validation. Please run
> dtbs_check. The node names should use hyphens and end with "grp"
> suffix. This remark applies to other cases below.
>
dtbs_check reports a lot of errors originating from imx6sll.dtsi and
friends. But nothing added by me. But yes, node names should use
hyphens, that is documented. I will fix that.
But having -grp at the end for these things with a frequency in the
name is uncommon.
$ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
Regards,
Andreas
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-22 20:38 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-22 20:38 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
Hi,
On Wed, 22 Sep 2021 09:41:39 +0200
Krzysztof Kozlowski <krzk@kernel.org> wrote:
[...]
> > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
>
> Thanks for the patch.
>
> This does not look like passing the schema validation. Please run
> dtbs_check. The node names should use hyphens and end with "grp"
> suffix. This remark applies to other cases below.
>
dtbs_check reports a lot of errors originating from imx6sll.dtsi and
friends. But nothing added by me. But yes, node names should use
hyphens, that is documented. I will fix that.
But having -grp at the end for these things with a frequency in the
name is uncommon.
$ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
Regards,
Andreas
_______________________________________________
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] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-23 6:26 ` Krzysztof Kozlowski
2021-09-23 10:54 ` Andreas Kemnade
0 siblings, 1 reply; 18+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-23 6:26 UTC (permalink / raw)
To: Andreas Kemnade
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
On Wed, 22 Sept 2021 at 22:38, Andreas Kemnade <andreas@kemnade.info> wrote:
>
> Hi,
>
> On Wed, 22 Sep 2021 09:41:39 +0200
> Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> [...]
> > > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> >
> > Thanks for the patch.
> >
> > This does not look like passing the schema validation. Please run
> > dtbs_check. The node names should use hyphens and end with "grp"
> > suffix. This remark applies to other cases below.
> >
> dtbs_check reports a lot of errors originating from imx6sll.dtsi and
> friends. But nothing added by me. But yes, node names should use
> hyphens, that is documented. I will fix that.
>
> But having -grp at the end for these things with a frequency in the
> name is uncommon.
> $ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
> arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
I was fixing primarily arm64 boards and did not touch that many of armv7:
grep -R :.*100mhz.*grp arch/arm64/boot/dts/freescale/* | wc -l
46
Best regards,
Krzysztof
_______________________________________________
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] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-23 6:26 ` Krzysztof Kozlowski
2021-09-23 10:54 ` Andreas Kemnade
0 siblings, 1 reply; 18+ messages in thread
From: Krzysztof Kozlowski @ 2021-09-23 6:26 UTC (permalink / raw)
To: Andreas Kemnade
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
On Wed, 22 Sept 2021 at 22:38, Andreas Kemnade <andreas@kemnade.info> wrote:
>
> Hi,
>
> On Wed, 22 Sep 2021 09:41:39 +0200
> Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> [...]
> > > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> >
> > Thanks for the patch.
> >
> > This does not look like passing the schema validation. Please run
> > dtbs_check. The node names should use hyphens and end with "grp"
> > suffix. This remark applies to other cases below.
> >
> dtbs_check reports a lot of errors originating from imx6sll.dtsi and
> friends. But nothing added by me. But yes, node names should use
> hyphens, that is documented. I will fix that.
>
> But having -grp at the end for these things with a frequency in the
> name is uncommon.
> $ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
> arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
I was fixing primarily arm64 boards and did not touch that many of armv7:
grep -R :.*100mhz.*grp arch/arm64/boot/dts/freescale/* | wc -l
46
Best regards,
Krzysztof
_______________________________________________
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] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-23 10:54 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-23 10:54 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
Hi,
On Thu, 23 Sep 2021 08:26:58 +0200
Krzysztof Kozlowski <krzk@kernel.org> wrote:
> On Wed, 22 Sept 2021 at 22:38, Andreas Kemnade <andreas@kemnade.info> wrote:
> >
> > Hi,
> >
> > On Wed, 22 Sep 2021 09:41:39 +0200
> > Krzysztof Kozlowski <krzk@kernel.org> wrote:
> >
> > [...]
> > > > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> > >
> > > Thanks for the patch.
> > >
> > > This does not look like passing the schema validation. Please run
> > > dtbs_check. The node names should use hyphens and end with "grp"
> > > suffix. This remark applies to other cases below.
> > >
> > dtbs_check reports a lot of errors originating from imx6sll.dtsi and
> > friends. But nothing added by me. But yes, node names should use
> > hyphens, that is documented. I will fix that.
> >
> > But having -grp at the end for these things with a frequency in the
> > name is uncommon.
> > $ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> > arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> > arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> > arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> > arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
> > arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
>
> I was fixing primarily arm64 boards and did not touch that many of armv7:
> grep -R :.*100mhz.*grp arch/arm64/boot/dts/freescale/* | wc -l
> 46
>
I will send a v2 with the 100mhz style used there. I will not clean up
dtbs_check issues originating from imx6sl[l].dtsi in this series. That
would be an issue for a separate series.
Regards,
Andreas
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [PATCH 3/4] ARM: dts: imx: add devicetree for Kobo Libra H2O
@ 2021-09-23 10:54 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-23 10:54 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: robh+dt, Arnd Bergmann, Olof Johansson, soc, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, devicetree,
linux-kernel, linux-arm-kernel
Hi,
On Thu, 23 Sep 2021 08:26:58 +0200
Krzysztof Kozlowski <krzk@kernel.org> wrote:
> On Wed, 22 Sept 2021 at 22:38, Andreas Kemnade <andreas@kemnade.info> wrote:
> >
> > Hi,
> >
> > On Wed, 22 Sep 2021 09:41:39 +0200
> > Krzysztof Kozlowski <krzk@kernel.org> wrote:
> >
> > [...]
> > > > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> > >
> > > Thanks for the patch.
> > >
> > > This does not look like passing the schema validation. Please run
> > > dtbs_check. The node names should use hyphens and end with "grp"
> > > suffix. This remark applies to other cases below.
> > >
> > dtbs_check reports a lot of errors originating from imx6sll.dtsi and
> > friends. But nothing added by me. But yes, node names should use
> > hyphens, that is documented. I will fix that.
> >
> > But having -grp at the end for these things with a frequency in the
> > name is uncommon.
> > $ grep -R :.*100mhz arch/arm/boot/dts/imx6s*.dts
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> > arch/arm/boot/dts/imx6sl-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> > arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> > arch/arm/boot/dts/imx6sll-evk.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-clarahd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> > arch/arm/boot/dts/imx6sll-kobo-librah2o.dts: pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-shine3.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc1_100mhz: usdhc1grp-100mhz {
> > arch/arm/boot/dts/imx6sl-tolino-vision5.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> > arch/arm/boot/dts/imx6sl-warp.dts: pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
> > arch/arm/boot/dts/imx6sx-nitrogen6sx.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp {
> > arch/arm/boot/dts/imx6sx-sabreauto.dts: pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
> > arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
> > arch/arm/boot/dts/imx6sx-softing-vining-2000.dts: pinctrl_usdhc4_100mhz: usdhc4-100mhz {
>
> I was fixing primarily arm64 boards and did not touch that many of armv7:
> grep -R :.*100mhz.*grp arch/arm64/boot/dts/freescale/* | wc -l
> 46
>
I will send a v2 with the 100mhz style used there. I will not clean up
dtbs_check issues originating from imx6sl[l].dtsi in this series. That
would be an issue for a separate series.
Regards,
Andreas
_______________________________________________
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] 18+ messages in thread
* [PATCH 4/4] ARM: dts: imx: add devicetree for Tolino Vision 5
2021-09-18 14:16 ` Andreas Kemnade
@ 2021-09-18 14:16 ` Andreas Kemnade
-1 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
This adds a devicetree for the Tolino Vision 5 Ebook reader. It is
based on boards called ¨e70k02¨. It is equipped with an imx6sl SoC.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6sl-tolino-vision5.dts | 349 ++++++++++++++++++++
2 files changed, 350 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6sl-tolino-vision5.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 78fc26ff2cac..1dc13668f148 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -635,6 +635,7 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-evk.dtb \
imx6sl-tolino-shine2hd.dtb \
imx6sl-tolino-shine3.dtb \
+ imx6sl-tolino-vision5.dtb \
imx6sl-warp.dtb
dtb-$(CONFIG_SOC_IMX6SLL) += \
imx6sll-evk.dtb \
diff --git a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
new file mode 100644
index 000000000000..687ded0f8250
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Tolino Vision 5 ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Tolino Vision 5 ebook reader it is a i.MX6SL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sl.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+ model = "Tolino Vision 5";
+ compatible = "kobo,tolino-vision5", "fsl,imx6sl";
+};
+
+&gpio_keys {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_gpio_keys: gpio-keysgrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25 0x17059 /* PWR_SW */
+ MX6SL_PAD_FEC_MDC__GPIO4_IO23 0x17059 /* HALL_EN */
+ MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
+ MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6SL_PAD_LCD_DAT1__GPIO2_IO21 0x79
+ MX6SL_PAD_LCD_DAT4__GPIO2_IO24 0x79
+ MX6SL_PAD_LCD_DAT5__GPIO2_IO25 0x79
+ MX6SL_PAD_LCD_DAT6__GPIO2_IO26 0x79
+ MX6SL_PAD_LCD_DAT7__GPIO2_IO27 0x79
+ MX6SL_PAD_LCD_DAT8__GPIO2_IO28 0x79
+ MX6SL_PAD_LCD_DAT9__GPIO2_IO29 0x79
+ MX6SL_PAD_LCD_DAT10__GPIO2_IO30 0x79
+ MX6SL_PAD_LCD_DAT11__GPIO2_IO31 0x79
+ MX6SL_PAD_LCD_DAT12__GPIO3_IO00 0x79
+ MX6SL_PAD_LCD_DAT13__GPIO3_IO01 0x79
+ MX6SL_PAD_LCD_DAT14__GPIO3_IO02 0x79
+ MX6SL_PAD_LCD_DAT15__GPIO3_IO03 0x79
+ MX6SL_PAD_LCD_DAT16__GPIO3_IO04 0x79
+ MX6SL_PAD_LCD_DAT17__GPIO3_IO05 0x79
+ MX6SL_PAD_LCD_DAT18__GPIO3_IO06 0x79
+ MX6SL_PAD_LCD_DAT19__GPIO3_IO07 0x79
+ MX6SL_PAD_LCD_DAT20__GPIO3_IO08 0x79
+ MX6SL_PAD_LCD_DAT21__GPIO3_IO09 0x79
+ MX6SL_PAD_LCD_DAT22__GPIO3_IO10 0x79
+ MX6SL_PAD_LCD_DAT23__GPIO3_IO11 0x79
+ MX6SL_PAD_LCD_CLK__GPIO2_IO15 0x79
+ MX6SL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
+ MX6SL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
+ MX6SL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
+ MX6SL_PAD_LCD_RESET__GPIO2_IO19 0x79
+ MX6SL_PAD_FEC_TX_CLK__GPIO4_IO21 0x79
+ MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x79
+ MX6SL_PAD_KEY_COL3__GPIO3_IO30 0x79
+ MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x79
+ MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
+ MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c1_sleep: i2c1grp-sleep {
+ fsl,pins = <
+ MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
+ MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
+ MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c2_sleep: i2c2grp-sleep {
+ fsl,pins = <
+ MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
+ MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6SL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
+ MX6SL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_RXD0__GPIO4_IO17 0x10059
+ >;
+ };
+
+ pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+ fsl,pins = <
+ MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x10059 /* HWEN */
+ >;
+ };
+
+ pinctrl_ricoh_gpio: ricoh_gpiogrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_MDIO__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
+ MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
+ MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
+ MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x17059
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x170b9
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x170f9
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_sleep: usdhc1grp_sleep {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x10059
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x10059
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x10059
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x10059
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x10059
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x10059
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x10059
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x10059
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x10059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x11059
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x11059
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x11059
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x11059
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x11059
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x11059
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x170b9
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x170b9
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x170f9
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x170f9
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
+ >;
+ };
+
+ pinctrl_usdhc3_sleep: usdhc3grp_sleep {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__GPIO5_IO21 0x100c1
+ MX6SL_PAD_SD3_CLK__GPIO5_IO18 0x100c1
+ MX6SL_PAD_SD3_DAT0__GPIO5_IO19 0x100c1
+ MX6SL_PAD_SD3_DAT1__GPIO5_IO20 0x100c1
+ MX6SL_PAD_SD3_DAT2__GPIO5_IO16 0x100c1
+ MX6SL_PAD_SD3_DAT3__GPIO5_IO17 0x100c1
+ >;
+ };
+
+ pinctrl_wifi_power: wifi-powergrp {
+ fsl,pins = <
+ MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x10059 /* WIFI_3V3_ON */
+ >;
+ };
+
+ pinctrl_wifi_reset: wifi-resetgrp {
+ fsl,pins = <
+ MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x10059 /* WIFI_RST */
+ >;
+ };
+};
+
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+®_wifi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+®_vdd1p1 {
+ vin-supply = <&dcdc2_reg>;
+};
+
+®_vdd2p5 {
+ vin-supply = <&dcdc2_reg>;
+};
+
+®_arm {
+ vin-supply = <&dcdc3_reg>;
+};
+
+®_soc {
+ vin-supply = <&dcdc1_reg>;
+};
+
+®_pu {
+ vin-supply = <&dcdc1_reg>;
+};
+
+&ricoh619 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_reset>;
+};
--
2.30.2
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^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 4/4] ARM: dts: imx: add devicetree for Tolino Vision 5
@ 2021-09-18 14:16 ` Andreas Kemnade
0 siblings, 0 replies; 18+ messages in thread
From: Andreas Kemnade @ 2021-09-18 14:16 UTC (permalink / raw)
To: robh+dt, arnd, olof, soc, shawnguo, s.hauer, kernel, festevam,
linux-imx, krzk, leoyang.li, devicetree, linux-kernel,
linux-arm-kernel
Cc: Andreas Kemnade
This adds a devicetree for the Tolino Vision 5 Ebook reader. It is
based on boards called ¨e70k02¨. It is equipped with an imx6sl SoC.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6sl-tolino-vision5.dts | 349 ++++++++++++++++++++
2 files changed, 350 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6sl-tolino-vision5.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 78fc26ff2cac..1dc13668f148 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -635,6 +635,7 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-evk.dtb \
imx6sl-tolino-shine2hd.dtb \
imx6sl-tolino-shine3.dtb \
+ imx6sl-tolino-vision5.dtb \
imx6sl-warp.dtb
dtb-$(CONFIG_SOC_IMX6SLL) += \
imx6sll-evk.dtb \
diff --git a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
new file mode 100644
index 000000000000..687ded0f8250
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: (GPL-2.0)
+/*
+ * Device tree for the Tolino Vision 5 ebook reader
+ *
+ * Name on mainboard is: 37NB-E70K0M+6A3
+ * Serials start with: E70K02 (a number also seen in
+ * vendor kernel sources)
+ *
+ * This mainboard seems to be equipped with different SoCs.
+ * In the Tolino Vision 5 ebook reader it is a i.MX6SL
+ *
+ * Copyright 2021 Andreas Kemnade
+ * based on works
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6sl.dtsi"
+#include "e70k02.dtsi"
+
+/ {
+ model = "Tolino Vision 5";
+ compatible = "kobo,tolino-vision5", "fsl,imx6sl";
+};
+
+&gpio_keys {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+};
+
+&i2c1 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_sleep>;
+};
+
+&i2c2 {
+ pinctrl-names = "default","sleep";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ pinctrl-1 = <&pinctrl_i2c2_sleep>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_gpio_keys: gpio-keysgrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25 0x17059 /* PWR_SW */
+ MX6SL_PAD_FEC_MDC__GPIO4_IO23 0x17059 /* HALL_EN */
+ MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x17059 /* PAGE_UP */
+ MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x17059 /* PAGE_DOWN */
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6SL_PAD_LCD_DAT1__GPIO2_IO21 0x79
+ MX6SL_PAD_LCD_DAT4__GPIO2_IO24 0x79
+ MX6SL_PAD_LCD_DAT5__GPIO2_IO25 0x79
+ MX6SL_PAD_LCD_DAT6__GPIO2_IO26 0x79
+ MX6SL_PAD_LCD_DAT7__GPIO2_IO27 0x79
+ MX6SL_PAD_LCD_DAT8__GPIO2_IO28 0x79
+ MX6SL_PAD_LCD_DAT9__GPIO2_IO29 0x79
+ MX6SL_PAD_LCD_DAT10__GPIO2_IO30 0x79
+ MX6SL_PAD_LCD_DAT11__GPIO2_IO31 0x79
+ MX6SL_PAD_LCD_DAT12__GPIO3_IO00 0x79
+ MX6SL_PAD_LCD_DAT13__GPIO3_IO01 0x79
+ MX6SL_PAD_LCD_DAT14__GPIO3_IO02 0x79
+ MX6SL_PAD_LCD_DAT15__GPIO3_IO03 0x79
+ MX6SL_PAD_LCD_DAT16__GPIO3_IO04 0x79
+ MX6SL_PAD_LCD_DAT17__GPIO3_IO05 0x79
+ MX6SL_PAD_LCD_DAT18__GPIO3_IO06 0x79
+ MX6SL_PAD_LCD_DAT19__GPIO3_IO07 0x79
+ MX6SL_PAD_LCD_DAT20__GPIO3_IO08 0x79
+ MX6SL_PAD_LCD_DAT21__GPIO3_IO09 0x79
+ MX6SL_PAD_LCD_DAT22__GPIO3_IO10 0x79
+ MX6SL_PAD_LCD_DAT23__GPIO3_IO11 0x79
+ MX6SL_PAD_LCD_CLK__GPIO2_IO15 0x79
+ MX6SL_PAD_LCD_ENABLE__GPIO2_IO16 0x79
+ MX6SL_PAD_LCD_HSYNC__GPIO2_IO17 0x79
+ MX6SL_PAD_LCD_VSYNC__GPIO2_IO18 0x79
+ MX6SL_PAD_LCD_RESET__GPIO2_IO19 0x79
+ MX6SL_PAD_FEC_TX_CLK__GPIO4_IO21 0x79
+ MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x79
+ MX6SL_PAD_KEY_COL3__GPIO3_IO30 0x79
+ MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x79
+ MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x79
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001f8b1
+ MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c1_sleep: i2c1grp-sleep {
+ fsl,pins = <
+ MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x400108b1
+ MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x4001f8b1
+ MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_i2c2_sleep: i2c2grp-sleep {
+ fsl,pins = <
+ MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x400108b1
+ MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x400108b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6SL_PAD_REF_CLK_24M__I2C3_SCL 0x4001f8b1
+ MX6SL_PAD_REF_CLK_32K__I2C3_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_RXD0__GPIO4_IO17 0x10059
+ >;
+ };
+
+ pinctrl_lm3630a_bl_gpio: lm3630a-bl-gpiogrp {
+ fsl,pins = <
+ MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x10059 /* HWEN */
+ >;
+ };
+
+ pinctrl_ricoh_gpio: ricoh_gpiogrp {
+ fsl,pins = <
+ MX6SL_PAD_FEC_MDIO__GPIO4_IO20 0x1b8b1 /* ricoh619 chg */
+ MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 0x1b8b1 /* ricoh619 irq */
+ MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x1b8b1 /* ricoh619 bat_low_int */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1
+ MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x17059
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x170b9
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x170f9
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_sleep: usdhc1grp_sleep {
+ fsl,pins = <
+ MX6SL_PAD_SD1_CMD__SD1_CMD 0x10059
+ MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x10059
+ MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x10059
+ MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x10059
+ MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x10059
+ MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x10059
+ MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x10059
+ MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x10059
+ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x10059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x11059
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x11059
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x11059
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x11059
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x11059
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x11059
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x170b9
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x170b9
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__SD3_CMD 0x170f9
+ MX6SL_PAD_SD3_CLK__SD3_CLK 0x170f9
+ MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
+ MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
+ MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
+ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
+ >;
+ };
+
+ pinctrl_usdhc3_sleep: usdhc3grp_sleep {
+ fsl,pins = <
+ MX6SL_PAD_SD3_CMD__GPIO5_IO21 0x100c1
+ MX6SL_PAD_SD3_CLK__GPIO5_IO18 0x100c1
+ MX6SL_PAD_SD3_DAT0__GPIO5_IO19 0x100c1
+ MX6SL_PAD_SD3_DAT1__GPIO5_IO20 0x100c1
+ MX6SL_PAD_SD3_DAT2__GPIO5_IO16 0x100c1
+ MX6SL_PAD_SD3_DAT3__GPIO5_IO17 0x100c1
+ >;
+ };
+
+ pinctrl_wifi_power: wifi-powergrp {
+ fsl,pins = <
+ MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x10059 /* WIFI_3V3_ON */
+ >;
+ };
+
+ pinctrl_wifi_reset: wifi-resetgrp {
+ fsl,pins = <
+ MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x10059 /* WIFI_RST */
+ >;
+ };
+};
+
+&leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+};
+
+&lm3630a {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lm3630a_bl_gpio>;
+};
+
+®_wifi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_power>;
+};
+
+®_vdd1p1 {
+ vin-supply = <&dcdc2_reg>;
+};
+
+®_vdd2p5 {
+ vin-supply = <&dcdc2_reg>;
+};
+
+®_arm {
+ vin-supply = <&dcdc3_reg>;
+};
+
+®_soc {
+ vin-supply = <&dcdc1_reg>;
+};
+
+®_pu {
+ vin-supply = <&dcdc1_reg>;
+};
+
+&ricoh619 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ricoh_gpio>;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc1_sleep>;
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz","sleep";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ pinctrl-3 = <&pinctrl_usdhc3_sleep>;
+};
+
+&wifi_pwrseq {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_reset>;
+};
--
2.30.2
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