From: dillon.minfei@gmail.com
To: linus.walleij@linaro.org, broonie@kernel.org
Cc: devicetree@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-spi@vger.kernel.org, dillon min <dillon.minfei@gmail.com>,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 3/8] ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board
Date: Mon, 25 May 2020 11:45:43 +0800 [thread overview]
Message-ID: <1590378348-8115-4-git-send-email-dillon.minfei@gmail.com> (raw)
In-Reply-To: <1590378348-8115-1-git-send-email-dillon.minfei@gmail.com>
From: dillon min <dillon.minfei@gmail.com>
Enable the ltdc & ili9341, gyro l3gd20 on stm32429-disco board.
Signed-off-by: dillon min <dillon.minfei@gmail.com>
---
arch/arm/boot/dts/stm32f429-disco.dts | 48 +++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
index 30c0f67..365d16f 100644
--- a/arch/arm/boot/dts/stm32f429-disco.dts
+++ b/arch/arm/boot/dts/stm32f429-disco.dts
@@ -49,6 +49,8 @@
#include "stm32f429.dtsi"
#include "stm32f429-pinctrl.dtsi"
#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "STMicroelectronics STM32F429i-DISCO board";
@@ -127,3 +129,49 @@
pinctrl-names = "default";
status = "okay";
};
+
+<dc {
+ status = "okay";
+ pinctrl-0 = <<dc_pins_f429_disco>;
+ pinctrl-names = "default";
+
+ port {
+ ltdc_out_rgb: endpoint {
+ remote-endpoint = <&panel_in_rgb>;
+ };
+ };
+};
+
+&spi5 {
+ status = "okay";
+ pinctrl-0 = <&spi5_pins>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>, <&gpioc 2 GPIO_ACTIVE_LOW>;
+
+ l3gd20: l3gd20@0 {
+ compatible = "st,l3gd20-gyro";
+ spi-max-frequency = <10000000>;
+ st,drdy-int-pin = <2>;
+ interrupt-parent = <&gpioa>;
+ interrupts = <1 IRQ_TYPE_EDGE_RISING>,
+ <2 IRQ_TYPE_EDGE_RISING>;
+ reg = <0>;
+ status = "okay";
+ };
+
+ display: display@1{
+ /* Connect panel-ilitek-9341 to ltdc */
+ compatible = "st,sf-tc240t-9370-t";
+ reg = <1>;
+ spi-3wire;
+ spi-max-frequency = <10000000>;
+ dc-gpios = <&gpiod 13 0>;
+ port {
+ panel_in_rgb: endpoint {
+ remote-endpoint = <<dc_out_rgb>;
+ };
+ };
+ };
+};
--
2.7.4
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next prev parent reply other threads:[~2020-05-25 3:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 3:45 [PATCH v5 0/8] Enable ili9341 and l3gd20 on stm32f429-disco dillon.minfei
2020-05-25 3:45 ` [PATCH v5 1/8] ARM: dts: stm32: Add dma config for spi5 dillon.minfei
2020-05-25 3:45 ` [PATCH v5 2/8] ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board dillon.minfei
2020-05-25 3:45 ` dillon.minfei [this message]
2020-05-25 3:45 ` [PATCH v5 4/8] dt-bindings: display: panel: Add ilitek ili9341 panel bindings dillon.minfei
2020-05-25 12:20 ` Linus Walleij
2020-05-25 3:45 ` [PATCH v5 5/8] clk: stm32: Fix stm32f429's ltdc driver hang in set clock rate, fix duplicated ltdc clock register to 'clk_core' case ltdc's clock turn off by clk_disable_unused() dillon.minfei
2020-05-27 1:44 ` Stephen Boyd
2020-05-27 3:30 ` dillon min
2020-05-25 3:45 ` [PATCH v5 6/8] drm/panel: Add ilitek ili9341 panel driver dillon.minfei
2020-05-25 12:23 ` Linus Walleij
2020-05-26 7:46 ` Andy Shevchenko
2020-05-26 9:08 ` dillon min
2020-05-26 10:38 ` Noralf Trønnes
2020-06-30 15:32 ` dillon min
2020-05-25 3:45 ` [PATCH v5 7/8] spi: stm32: Add 'SPI_SIMPLEX_RX', 'SPI_3WIRE_RX' support for stm32f4 dillon.minfei
2020-05-25 3:45 ` [PATCH v5 8/8] spi: flags 'SPI_CONTROLLER_MUST_RX' and 'SPI_CONTROLLER_MUST_TX' can't be coexit with 'SPI_3WIRE' mode dillon.minfei
2020-05-26 9:19 ` [PATCH v5 0/8] Enable ili9341 and l3gd20 on stm32f429-disco Mark Brown
[not found] <broonie@kernel.org>
2020-05-25 3:40 ` dillon.minfei
2020-05-25 3:40 ` [PATCH v5 3/8] ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board dillon.minfei
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