* [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings
@ 2014-09-02 18:00 Fabio Estevam
2014-09-02 18:00 ` [PATCH v2 2/2] ARM: dts: imx6x-sdb: Add LCD support Fabio Estevam
2014-09-03 1:00 ` [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2014-09-02 18:00 UTC (permalink / raw)
To: linux-arm-kernel
imx6sx has the same LCDIF controller IP as in mx28, so add the proper
compatible strings.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- None
arch/arm/boot/dts/imx6sx.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 63d9d82..d137caca 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1065,6 +1065,7 @@
};
lcdif1: lcdif at 02220000 {
+ compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
reg = <0x02220000 0x4000>;
interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
@@ -1075,6 +1076,7 @@
};
lcdif2: lcdif at 02224000 {
+ compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
reg = <0x02224000 0x4000>;
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SX_CLK_LCDIF2_PIX>,
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 2/2] ARM: dts: imx6x-sdb: Add LCD support
2014-09-02 18:00 [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Fabio Estevam
@ 2014-09-02 18:00 ` Fabio Estevam
2014-09-03 1:00 ` [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2014-09-02 18:00 UTC (permalink / raw)
To: linux-arm-kernel
Add support for the "MX28LCD Seiko 4.3' WVGA" panel.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Avoid "Duplicate name in lcdif at 02220000, renamed to "display#1" warning
arch/arm/boot/dts/imx6sx-sdb.dts | 93 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 93 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index a3980d9..82d6b34 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -24,6 +24,13 @@
reg = <0x80000000 0x40000000>;
};
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm3 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@@ -90,6 +97,14 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
+
+ reg_lcd_3v3: regulator at 4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "lcd-3v3";
+ gpio = <&gpio3 27 0>;
+ enable-active-high;
+ };
};
sound {
@@ -251,6 +266,44 @@
};
};
+&lcdif1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd>;
+ lcd-supply = <®_lcd_3v3>;
+ display = <&display0>;
+ status = "okay";
+
+ display0: display0 {
+ bits-per-pixel = <16>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <33500000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <89>;
+ hfront-porch = <164>;
+ vback-porch = <23>;
+ vfront-porch = <10>;
+ hsync-len = <10>;
+ vsync-len = <10>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>;
+ status = "okay";
+};
+
&ssi2 {
status = "okay";
};
@@ -365,6 +418,46 @@
>;
};
+ pinctrl_lcd: lcdgrp {
+ fsl,pins = <
+ MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22 0x4001b0b0
+ MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23 0x4001b0b0
+ MX6SX_PAD_LCD1_CLK__LCDIF1_CLK 0x4001b0b0
+ MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE 0x4001b0b0
+ MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC 0x4001b0b0
+ MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC 0x4001b0b0
+ MX6SX_PAD_LCD1_RESET__GPIO3_IO_27 0x4001b0b0
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp-1 {
+ fsl,pins = <
+ MX6SX_PAD_SD1_DATA2__PWM3_OUT 0x110b0
+ >;
+ };
+
pinctrl_vcc_sd3: vccsd3grp {
fsl,pins = <
MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings
2014-09-02 18:00 [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Fabio Estevam
2014-09-02 18:00 ` [PATCH v2 2/2] ARM: dts: imx6x-sdb: Add LCD support Fabio Estevam
@ 2014-09-03 1:00 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2014-09-03 1:00 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Sep 02, 2014 at 03:00:43PM -0300, Fabio Estevam wrote:
> imx6sx has the same LCDIF controller IP as in mx28, so add the proper
> compatible strings.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Applied both, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-09-02 18:00 [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Fabio Estevam
2014-09-02 18:00 ` [PATCH v2 2/2] ARM: dts: imx6x-sdb: Add LCD support Fabio Estevam
2014-09-03 1:00 ` [PATCH v2 1/2] ARM: dts: imx6sx: Add LCDIF compatible strings Shawn Guo
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