From: dillon.minfei@gmail.com
To: robh+dt@kernel.org, p.zabel@pengutronix.de,
mcoquelin.stm32@gmail.com, broonie@kernel.org,
devicetree@vger.kernel.org, alexandre.torgue@st.com,
thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie,
daniel@ffwll.ch, mturquette@baylibre.com, sboyd@kernel.org
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-spi@vger.kernel.org, dillon min <dillon.minfei@gmail.com>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 6/8] ARM: dts: stm32: enable ltdc binding with ili9341 on stm32429-disco board
Date: Mon, 18 May 2020 19:09:23 +0800 [thread overview]
Message-ID: <1589800165-3271-7-git-send-email-dillon.minfei@gmail.com> (raw)
In-Reply-To: <1589800165-3271-1-git-send-email-dillon.minfei@gmail.com>
From: dillon min <dillon.minfei@gmail.com>
Enable the ltdc & ili9341 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:[~2020-05-19 7:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 11:09 [PATCH v4 0/8] Enable ili9341 and l3gd20 on stm32f429-disco dillon.minfei
2020-05-18 11:09 ` [PATCH v4 1/8] ARM: dts: stm32: Add dma config for spi5 dillon.minfei
2020-05-18 11:09 ` [PATCH v4 2/8] ARM: dts: stm32: enable l3gd20 on stm32429-disco board dillon.minfei
2020-05-18 11:09 ` [PATCH v4 3/8] spi: stm32: Add 'SPI_SIMPLEX_RX', 'SPI_3WIRE_RX' support for stm32f4 dillon.minfei
2020-05-22 11:36 ` Mark Brown
2020-05-22 14:57 ` dillon min
2020-05-22 15:59 ` dillon min
2020-05-22 16:29 ` Mark Brown
2020-05-23 1:35 ` dillon min
2020-05-25 11:43 ` Mark Brown
2020-05-18 11:09 ` [PATCH v4 4/8] ARM: dts: stm32: Add pin map for ltdc on stm32f429-disco board dillon.minfei
2020-05-18 11:09 ` [PATCH v4 5/8] dt-bindings: display: panel: Add ilitek ili9341 panel bindings dillon.minfei
2020-05-28 20:49 ` Rob Herring
2020-05-18 11:09 ` dillon.minfei [this message]
2020-05-18 11:09 ` [PATCH v4 7/8] clk: stm32: Fix stm32f429's ltdc driver hang in set clock rate dillon.minfei
2020-05-18 11:09 ` [PATCH v4 8/8] drm/panel: Add ilitek ili9341 panel driver dillon.minfei
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