From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Thu, 28 Jun 2012 11:45:07 +0800 Subject: [PATCH 11/11] ARM: dts: mxs: add lcd support for imx23-evk and imx28-evk In-Reply-To: <1340855107-4664-1-git-send-email-shawn.guo@linaro.org> References: <1340855107-4664-1-git-send-email-shawn.guo@linaro.org> Message-ID: <1340855107-4664-12-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add lcd support for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 7 +++++++ arch/arm/boot/dts/imx23.dtsi | 39 +++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-evk.dts | 7 +++++++ arch/arm/boot/dts/imx28.dtsi | 38 ++++++++++++++++++++++++++++++++++++++ 4 files changed, 91 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 3974959d..9d674ca 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -48,6 +48,13 @@ fsl,pull-up = <0>; }; }; + + lcdif at 80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a>; + panel-enable-gpios = <&gpio1 18 0>; + status = "okay"; + }; }; apbx at 80040000 { diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 22e1617..7662134 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -191,6 +191,43 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_24bit_pins_a: lcdif-24bit at 0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX23_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX23_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX23_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX23_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX23_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX23_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX23_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX23_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX23_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX23_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX23_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX23_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX23_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX23_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX23_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX23_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX23_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX23_PAD_LCD_D17__LCD_D17 */ + 0x0081 /* MX23_PAD_GPMI_D08__LCD_D18 */ + 0x0091 /* MX23_PAD_GPMI_D09__LCD_D19 */ + 0x00a1 /* MX23_PAD_GPMI_D10__LCD_D20 */ + 0x00b1 /* MX23_PAD_GPMI_D11__LCD_D21 */ + 0x00c1 /* MX23_PAD_GPMI_D12__LCD_D22 */ + 0x00d1 /* MX23_PAD_GPMI_D13__LCD_D23 */ + 0x1160 /* MX23_PAD_LCD_DOTCK__LCD_DOTCK */ + 0x1170 /* MX23_PAD_LCD_ENABLE__LCD_ENABLE */ + 0x1180 /* MX23_PAD_LCD_HSYNC__LCD_HSYNC */ + 0x1190 /* MX23_PAD_LCD_VSYNC__LCD_VSYNC */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl at 8001c000 { @@ -229,7 +266,9 @@ }; lcdif at 80030000 { + compatible = "fsl,imx23-lcdif"; reg = <0x80030000 2000>; + interrupts = <46 45>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index d4fa97e..66aa92d 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -66,6 +66,13 @@ }; }; + lcdif at 80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a>; + panel-enable-gpios = <&gpio3 30 0>; + status = "okay"; + }; + can0: can at 80032000 { pinctrl-names = "default"; pinctrl-0 = <&can0_pins_a>; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 2628513..936d1aa 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -396,6 +396,43 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_24bit_pins_a: lcdif-24bit at 0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ + 0x1120 /* MX28_PAD_LCD_D18__LCD_D18 */ + 0x1130 /* MX28_PAD_LCD_D19__LCD_D19 */ + 0x1140 /* MX28_PAD_LCD_D20__LCD_D20 */ + 0x1150 /* MX28_PAD_LCD_D21__LCD_D21 */ + 0x1160 /* MX28_PAD_LCD_D22__LCD_D22 */ + 0x1170 /* MX28_PAD_LCD_D23__LCD_D23 */ + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl at 8001c000 { @@ -437,6 +474,7 @@ }; lcdif at 80030000 { + compatible = "fsl,imx28-lcdif"; reg = <0x80030000 2000>; interrupts = <38 86>; status = "disabled"; -- 1.7.5.4