From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH v2 08/13] ARM: tegra: Enable DSI support on Dalmore Date: Tue, 15 Oct 2013 17:27:58 +0200 Message-ID: <1381850883-12722-9-git-send-email-treding@nvidia.com> References: <1381850883-12722-1-git-send-email-treding@nvidia.com> Return-path: In-Reply-To: <1381850883-12722-1-git-send-email-treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org Dalmore has a 10.1" WUXGA panel connected to one of the DSI outputs of the Tegra114. Signed-off-by: Thierry Reding --- Changes in v2: - remove backlight-boot-off property for now - don't renumber all regulators arch/arm/boot/dts/tegra114-dalmore.dts | 43 ++++++++++++++++++++++++---------- 1 file changed, 31 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index cb5ec23..ad80ebd 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -11,6 +11,14 @@ reg = <0x80000000 0x40000000>; }; + host1x@50000000 { + dsi@54300000 { + status = "okay"; + + nvidia,panel = <&panel>; + }; + }; + pinmux { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -718,6 +726,10 @@ status = "okay"; }; + pwm { + status = "okay"; + }; + i2c@7000c000 { status = "okay"; clock-frequency = <100000>; @@ -806,7 +818,7 @@ regulator-boot-on; }; - fet1 { + vdd_bl_reg: fet1 { regulator-name = "vdd-lcd-bl"; }; @@ -814,7 +826,7 @@ regulator-name = "vdd-modem-3v3"; }; - fet4 { + avdd_lcd_reg: fet4 { regulator-name = "avdd-lcd"; }; @@ -1084,6 +1096,17 @@ vbus-supply = <&usb3_vbus_reg>; }; + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_bl_reg>; + pwms = <&pwm 1 1000000>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + clocks { compatible = "simple-bus"; #address-cells = <1>; @@ -1126,6 +1149,12 @@ }; }; + panel: panel { + compatible = "panasonic,vvx10f004b00"; + power-supply = <&avdd_lcd_reg>; + backlight = <&backlight>; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -1150,16 +1179,6 @@ gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; }; - lcd_bl_en_reg: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "lcd_bl_en"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; - }; - usb1_vbus_reg: regulator@3 { compatible = "regulator-fixed"; reg = <3>; -- 1.8.4