* [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
@ 2021-10-09 11:57 ` Alistair Francis
0 siblings, 0 replies; 6+ messages in thread
From: Alistair Francis @ 2021-10-09 11:57 UTC (permalink / raw)
To: lee.jones, robh+dt, lgirdwood, broonie, kernel
Cc: shawnguo, s.hauer, linux-imx, amitk, rui.zhang, devicetree,
linux-kernel, alistair23, linux-hwmon, linux-arm-kernel,
linux-pm, Alistair Francis
Connect the dispaly on the reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 74 +++++++++++++++++++++++++
1 file changed, 74 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index 1b49c26816cd..5f32c216c3fd 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
startup-delay-us = <100000>; /* 100 ms */
};
+ reg_sdoe: regulator-sdoe {
+ compatible = "regulator-fixed";
+ regulator-name = "SDOE";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sdoe_reg>;
+ pinctrl-1 = <&pinctrl_sdoe_reg>;
+ gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
@@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
clock-names = "ext_clock";
};
+
+ panel {
+ compatible = "eink,vb3300-kca";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+ };
};
&clks {
@@ -114,6 +134,20 @@ reg_epdpmic: vcom {
};
};
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ lcd-supply = <®_epdpmic>;
+ lcd2-supply = <®_sdoe>;
+ status = "okay";
+
+ port {
+ display_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
>;
};
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
+ MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
+ MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
+ MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
+ MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
+ MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
+ MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
+ MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
+ MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
+ MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
+ MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
+ MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
+ MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
+ MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
+ MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
+ MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
+
+ MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
+ MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
+ MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
+ MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
+ MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
+
+ MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
+ MX7D_PAD_LCD_CLK__LCD_CLK 0x79
+ MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
+ MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
+ MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
+ MX7D_PAD_LCD_RESET__LCD_RESET 0x79
+ >;
+ };
+
+ pinctrl_sdoe_reg: sdoereggrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
--
2.31.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
@ 2021-10-09 11:57 ` Alistair Francis
0 siblings, 0 replies; 6+ messages in thread
From: Alistair Francis @ 2021-10-09 11:57 UTC (permalink / raw)
To: lee.jones, robh+dt, lgirdwood, broonie, kernel
Cc: shawnguo, s.hauer, linux-imx, amitk, rui.zhang, devicetree,
linux-kernel, alistair23, linux-hwmon, linux-arm-kernel,
linux-pm, Alistair Francis
Connect the dispaly on the reMarkable2.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---
| 74 +++++++++++++++++++++++++
1 file changed, 74 insertions(+)
--git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
index 1b49c26816cd..5f32c216c3fd 100644
--- a/arch/arm/boot/dts/imx7d-remarkable2.dts
+++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
@@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
startup-delay-us = <100000>; /* 100 ms */
};
+ reg_sdoe: regulator-sdoe {
+ compatible = "regulator-fixed";
+ regulator-name = "SDOE";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sdoe_reg>;
+ pinctrl-1 = <&pinctrl_sdoe_reg>;
+ gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
@@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
clock-names = "ext_clock";
};
+
+ panel {
+ compatible = "eink,vb3300-kca";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+ };
};
&clks {
@@ -114,6 +134,20 @@ reg_epdpmic: vcom {
};
};
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif>;
+ lcd-supply = <®_epdpmic>;
+ lcd2-supply = <®_sdoe>;
+ status = "okay";
+
+ port {
+ display_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
>;
};
+ pinctrl_lcdif: lcdifgrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
+ MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
+ MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
+ MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
+ MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
+ MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
+ MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
+ MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
+ MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
+ MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
+ MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
+ MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
+ MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
+ MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
+ MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
+ MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
+
+ MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
+ MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
+ MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
+ MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
+ MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
+
+ MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
+ MX7D_PAD_LCD_CLK__LCD_CLK 0x79
+ MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
+ MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
+ MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
+ MX7D_PAD_LCD_RESET__LCD_RESET 0x79
+ >;
+ };
+
+ pinctrl_sdoe_reg: sdoereggrp {
+ fsl,pins = <
+ MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
--
2.31.1
_______________________________________________
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] 6+ messages in thread
* Re: [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
2021-10-09 11:57 ` Alistair Francis
@ 2021-10-15 2:59 ` Shawn Guo
-1 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2021-10-15 2:59 UTC (permalink / raw)
To: Alistair Francis
Cc: lee.jones, robh+dt, lgirdwood, broonie, kernel, s.hauer,
linux-imx, amitk, rui.zhang, devicetree, linux-kernel,
alistair23, linux-hwmon, linux-arm-kernel, linux-pm
On Sat, Oct 09, 2021 at 09:57:32PM +1000, Alistair Francis wrote:
> Connect the dispaly on the reMarkable2.
>
> Signed-off-by: Alistair Francis <alistair@alistair23.me>
Maybe there are some patches missing. It doesn't apply to my branch.
Shawn
> ---
> arch/arm/boot/dts/imx7d-remarkable2.dts | 74 +++++++++++++++++++++++++
> 1 file changed, 74 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
> index 1b49c26816cd..5f32c216c3fd 100644
> --- a/arch/arm/boot/dts/imx7d-remarkable2.dts
> +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
> @@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
> startup-delay-us = <100000>; /* 100 ms */
> };
>
> + reg_sdoe: regulator-sdoe {
> + compatible = "regulator-fixed";
> + regulator-name = "SDOE";
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_sdoe_reg>;
> + pinctrl-1 = <&pinctrl_sdoe_reg>;
> + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> wifi_pwrseq: wifi_pwrseq {
> compatible = "mmc-pwrseq-simple";
> pinctrl-names = "default";
> @@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
> clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
> clock-names = "ext_clock";
> };
> +
> + panel {
> + compatible = "eink,vb3300-kca";
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&display_out>;
> + };
> + };
> + };
> };
>
> &clks {
> @@ -114,6 +134,20 @@ reg_epdpmic: vcom {
> };
> };
>
> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif>;
> + lcd-supply = <®_epdpmic>;
> + lcd2-supply = <®_sdoe>;
> + status = "okay";
> +
> + port {
> + display_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + };
> + };
> +};
> +
> &snvs_pwrkey {
> status = "okay";
> };
> @@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
> >;
> };
>
> + pinctrl_lcdif: lcdifgrp {
> + fsl,pins = <
> + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
> + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
> + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
> + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
> + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
> + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
> + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
> + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
> + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
> + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
> + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
> + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
> + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
> + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
> + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
> + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
> +
> + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
> + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
> + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
> + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
> + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
> +
> + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
> + MX7D_PAD_LCD_CLK__LCD_CLK 0x79
> + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
> + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
> + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
> + MX7D_PAD_LCD_RESET__LCD_RESET 0x79
> + >;
> + };
> +
> + pinctrl_sdoe_reg: sdoereggrp {
> + fsl,pins = <
> + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
> + >;
> + };
> +
> pinctrl_uart1: uart1grp {
> fsl,pins = <
> MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
> --
> 2.31.1
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
@ 2021-10-15 2:59 ` Shawn Guo
0 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2021-10-15 2:59 UTC (permalink / raw)
To: Alistair Francis
Cc: lee.jones, robh+dt, lgirdwood, broonie, kernel, s.hauer,
linux-imx, amitk, rui.zhang, devicetree, linux-kernel,
alistair23, linux-hwmon, linux-arm-kernel, linux-pm
On Sat, Oct 09, 2021 at 09:57:32PM +1000, Alistair Francis wrote:
> Connect the dispaly on the reMarkable2.
>
> Signed-off-by: Alistair Francis <alistair@alistair23.me>
Maybe there are some patches missing. It doesn't apply to my branch.
Shawn
> ---
> arch/arm/boot/dts/imx7d-remarkable2.dts | 74 +++++++++++++++++++++++++
> 1 file changed, 74 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
> index 1b49c26816cd..5f32c216c3fd 100644
> --- a/arch/arm/boot/dts/imx7d-remarkable2.dts
> +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
> @@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
> startup-delay-us = <100000>; /* 100 ms */
> };
>
> + reg_sdoe: regulator-sdoe {
> + compatible = "regulator-fixed";
> + regulator-name = "SDOE";
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_sdoe_reg>;
> + pinctrl-1 = <&pinctrl_sdoe_reg>;
> + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> wifi_pwrseq: wifi_pwrseq {
> compatible = "mmc-pwrseq-simple";
> pinctrl-names = "default";
> @@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
> clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
> clock-names = "ext_clock";
> };
> +
> + panel {
> + compatible = "eink,vb3300-kca";
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&display_out>;
> + };
> + };
> + };
> };
>
> &clks {
> @@ -114,6 +134,20 @@ reg_epdpmic: vcom {
> };
> };
>
> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif>;
> + lcd-supply = <®_epdpmic>;
> + lcd2-supply = <®_sdoe>;
> + status = "okay";
> +
> + port {
> + display_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + };
> + };
> +};
> +
> &snvs_pwrkey {
> status = "okay";
> };
> @@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
> >;
> };
>
> + pinctrl_lcdif: lcdifgrp {
> + fsl,pins = <
> + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
> + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
> + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
> + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
> + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
> + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
> + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
> + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
> + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
> + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
> + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
> + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
> + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
> + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
> + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
> + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
> +
> + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
> + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
> + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
> + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
> + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
> +
> + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
> + MX7D_PAD_LCD_CLK__LCD_CLK 0x79
> + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
> + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
> + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
> + MX7D_PAD_LCD_RESET__LCD_RESET 0x79
> + >;
> + };
> +
> + pinctrl_sdoe_reg: sdoereggrp {
> + fsl,pins = <
> + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
> + >;
> + };
> +
> pinctrl_uart1: uart1grp {
> fsl,pins = <
> MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
> --
> 2.31.1
>
_______________________________________________
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] 6+ messages in thread
* Re: [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
2021-10-15 2:59 ` Shawn Guo
@ 2021-10-15 9:43 ` Alistair Francis
-1 siblings, 0 replies; 6+ messages in thread
From: Alistair Francis @ 2021-10-15 9:43 UTC (permalink / raw)
To: Shawn Guo
Cc: Alistair Francis, Lee Jones, Rob Herring, lgirdwood, Mark Brown,
Sascha Hauer, Sascha Hauer, dl-linux-imx, amitk, rui.zhang,
devicetree, Linux Kernel Mailing List, linux-hwmon,
linux-arm-kernel, linux-pm
On Fri, Oct 15, 2021 at 12:59 PM Shawn Guo <shawnguo@kernel.org> wrote:
>
> On Sat, Oct 09, 2021 at 09:57:32PM +1000, Alistair Francis wrote:
> > Connect the dispaly on the reMarkable2.
> >
> > Signed-off-by: Alistair Francis <alistair@alistair23.me>
>
> Maybe there are some patches missing. It doesn't apply to my branch.
Sorry about that. This series applies on top of the "ARM: dts: imx7d:
remarkable2: add wacom digitizer device" patch. The patch is on the
list but not yet applied.
I'll send a rebased version.
Alistair
>
> Shawn
>
> > ---
> > arch/arm/boot/dts/imx7d-remarkable2.dts | 74 +++++++++++++++++++++++++
> > 1 file changed, 74 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
> > index 1b49c26816cd..5f32c216c3fd 100644
> > --- a/arch/arm/boot/dts/imx7d-remarkable2.dts
> > +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
> > @@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
> > startup-delay-us = <100000>; /* 100 ms */
> > };
> >
> > + reg_sdoe: regulator-sdoe {
> > + compatible = "regulator-fixed";
> > + regulator-name = "SDOE";
> > + pinctrl-names = "default", "sleep";
> > + pinctrl-0 = <&pinctrl_sdoe_reg>;
> > + pinctrl-1 = <&pinctrl_sdoe_reg>;
> > + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + };
> > +
> > wifi_pwrseq: wifi_pwrseq {
> > compatible = "mmc-pwrseq-simple";
> > pinctrl-names = "default";
> > @@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
> > clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
> > clock-names = "ext_clock";
> > };
> > +
> > + panel {
> > + compatible = "eink,vb3300-kca";
> > +
> > + port {
> > + panel_in: endpoint {
> > + remote-endpoint = <&display_out>;
> > + };
> > + };
> > + };
> > };
> >
> > &clks {
> > @@ -114,6 +134,20 @@ reg_epdpmic: vcom {
> > };
> > };
> >
> > +&lcdif {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lcdif>;
> > + lcd-supply = <®_epdpmic>;
> > + lcd2-supply = <®_sdoe>;
> > + status = "okay";
> > +
> > + port {
> > + display_out: endpoint {
> > + remote-endpoint = <&panel_in>;
> > + };
> > + };
> > +};
> > +
> > &snvs_pwrkey {
> > status = "okay";
> > };
> > @@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
> > >;
> > };
> >
> > + pinctrl_lcdif: lcdifgrp {
> > + fsl,pins = <
> > + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
> > + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
> > + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
> > + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
> > + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
> > + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
> > + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
> > + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
> > + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
> > + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
> > + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
> > + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
> > + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
> > + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
> > + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
> > + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
> > +
> > + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
> > + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
> > + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
> > + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
> > + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
> > +
> > + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
> > + MX7D_PAD_LCD_CLK__LCD_CLK 0x79
> > + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
> > + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
> > + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
> > + MX7D_PAD_LCD_RESET__LCD_RESET 0x79
> > + >;
> > + };
> > +
> > + pinctrl_sdoe_reg: sdoereggrp {
> > + fsl,pins = <
> > + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
> > + >;
> > + };
> > +
> > pinctrl_uart1: uart1grp {
> > fsl,pins = <
> > MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
> > --
> > 2.31.1
> >
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif
@ 2021-10-15 9:43 ` Alistair Francis
0 siblings, 0 replies; 6+ messages in thread
From: Alistair Francis @ 2021-10-15 9:43 UTC (permalink / raw)
To: Shawn Guo
Cc: Alistair Francis, Lee Jones, Rob Herring, lgirdwood, Mark Brown,
Sascha Hauer, Sascha Hauer, dl-linux-imx, amitk, rui.zhang,
devicetree, Linux Kernel Mailing List, linux-hwmon,
linux-arm-kernel, linux-pm
On Fri, Oct 15, 2021 at 12:59 PM Shawn Guo <shawnguo@kernel.org> wrote:
>
> On Sat, Oct 09, 2021 at 09:57:32PM +1000, Alistair Francis wrote:
> > Connect the dispaly on the reMarkable2.
> >
> > Signed-off-by: Alistair Francis <alistair@alistair23.me>
>
> Maybe there are some patches missing. It doesn't apply to my branch.
Sorry about that. This series applies on top of the "ARM: dts: imx7d:
remarkable2: add wacom digitizer device" patch. The patch is on the
list but not yet applied.
I'll send a rebased version.
Alistair
>
> Shawn
>
> > ---
> > arch/arm/boot/dts/imx7d-remarkable2.dts | 74 +++++++++++++++++++++++++
> > 1 file changed, 74 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts
> > index 1b49c26816cd..5f32c216c3fd 100644
> > --- a/arch/arm/boot/dts/imx7d-remarkable2.dts
> > +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts
> > @@ -47,6 +47,16 @@ reg_digitizer: regulator-digitizer {
> > startup-delay-us = <100000>; /* 100 ms */
> > };
> >
> > + reg_sdoe: regulator-sdoe {
> > + compatible = "regulator-fixed";
> > + regulator-name = "SDOE";
> > + pinctrl-names = "default", "sleep";
> > + pinctrl-0 = <&pinctrl_sdoe_reg>;
> > + pinctrl-1 = <&pinctrl_sdoe_reg>;
> > + gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + };
> > +
> > wifi_pwrseq: wifi_pwrseq {
> > compatible = "mmc-pwrseq-simple";
> > pinctrl-names = "default";
> > @@ -55,6 +65,16 @@ wifi_pwrseq: wifi_pwrseq {
> > clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;
> > clock-names = "ext_clock";
> > };
> > +
> > + panel {
> > + compatible = "eink,vb3300-kca";
> > +
> > + port {
> > + panel_in: endpoint {
> > + remote-endpoint = <&display_out>;
> > + };
> > + };
> > + };
> > };
> >
> > &clks {
> > @@ -114,6 +134,20 @@ reg_epdpmic: vcom {
> > };
> > };
> >
> > +&lcdif {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lcdif>;
> > + lcd-supply = <®_epdpmic>;
> > + lcd2-supply = <®_sdoe>;
> > + status = "okay";
> > +
> > + port {
> > + display_out: endpoint {
> > + remote-endpoint = <&panel_in>;
> > + };
> > + };
> > +};
> > +
> > &snvs_pwrkey {
> > status = "okay";
> > };
> > @@ -228,6 +262,46 @@ MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f
> > >;
> > };
> >
> > + pinctrl_lcdif: lcdifgrp {
> > + fsl,pins = <
> > + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
> > + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79
> > + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79
> > + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79
> > + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79
> > + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79
> > + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79
> > + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79
> > + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79
> > + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79
> > + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79
> > + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79
> > + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79
> > + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79
> > + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79
> > + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79
> > +
> > + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79
> > + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79
> > + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79
> > + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79
> > + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79
> > +
> > + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79
> > + MX7D_PAD_LCD_CLK__LCD_CLK 0x79
> > + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79
> > + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79
> > + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79
> > + MX7D_PAD_LCD_RESET__LCD_RESET 0x79
> > + >;
> > + };
> > +
> > + pinctrl_sdoe_reg: sdoereggrp {
> > + fsl,pins = <
> > + MX7D_PAD_LCD_DATA22__GPIO3_IO27 0x74
> > + >;
> > + };
> > +
> > pinctrl_uart1: uart1grp {
> > fsl,pins = <
> > MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
> > --
> > 2.31.1
> >
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-10-15 9:45 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-09 11:57 [PATCH v12 10/10] ARM: dts: imx7d: remarkable2: Enable lcdif Alistair Francis
2021-10-09 11:57 ` Alistair Francis
2021-10-15 2:59 ` Shawn Guo
2021-10-15 2:59 ` Shawn Guo
2021-10-15 9:43 ` Alistair Francis
2021-10-15 9:43 ` Alistair Francis
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