diff options
| author | Andreas Kemnade <andreas@kemnade.info> | 2023-01-07 13:36:21 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-01-26 08:03:52 +0800 |
| commit | 9a1bee3fb7e2669eb321b600f3ca57f4f792fd38 (patch) | |
| tree | f70b867b3c5f57401a1823aac2fbf2e5f578b7b2 | |
| parent | 5bd9ffed9e66a27f5b00f5f878f4cef0b981082c (diff) | |
ARM: dts: imx: e70k02: Add touchscreen
Add the touchscreen now, since the driver is available.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/e70k02.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-tolino-vision5.dts | 7 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6sll-kobo-librah2o.dts | 7 |
3 files changed, 24 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/e70k02.dtsi b/arch/arm/boot/dts/e70k02.dtsi index 27ef9a62b23c..ace3eb8a97b8 100644 --- a/arch/arm/boot/dts/e70k02.dtsi +++ b/arch/arm/boot/dts/e70k02.dtsi @@ -122,7 +122,16 @@ clock-frequency = <100000>; status = "okay"; - /* TODO: CYTTSP5 touch controller at 0x24 */ + touchscreen@24 { + compatible = "cypress,tt21000"; + reg = <0x24>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cyttsp5_gpio>; + interrupt-parent = <&gpio4>; + interrupts = <24 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>; + vdd-supply = <&ldo5_reg>; + }; /* TODO: SY7636 PMIC for E Ink at 0x62 */ diff --git a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts index ff6118df3946..6bc342035e2b 100644 --- a/arch/arm/boot/dts/imx6sl-tolino-vision5.dts +++ b/arch/arm/boot/dts/imx6sl-tolino-vision5.dts @@ -52,6 +52,13 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp { + fsl,pins = < + MX6SL_PAD_FEC_TXD0__GPIO4_IO24 0x17059 /* TP_INT */ + MX6SL_PAD_FEC_RXD1__GPIO4_IO18 0x10059 /* TP_RST */ + >; + }; + pinctrl_gpio_keys: gpio-keysgrp { fsl,pins = < MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25 0x17059 /* PWR_SW */ diff --git a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts index a8b0e88064d9..7e4f38dd11e2 100644 --- a/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts +++ b/arch/arm/boot/dts/imx6sll-kobo-librah2o.dts @@ -62,6 +62,13 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp { + fsl,pins = < + MX6SLL_PAD_GPIO4_IO24__GPIO4_IO24 0x17059 /* TP_INT */ + MX6SLL_PAD_GPIO4_IO18__GPIO4_IO18 0x10059 /* TP_RST */ + >; + }; + pinctrl_gpio_keys: gpio-keysgrp { fsl,pins = < MX6SLL_PAD_GPIO4_IO25__GPIO4_IO25 0x17059 /* PWR_SW */ |