* Remove unnecessary device tree nodes which are not needed in U-Boot directly. * Move all U-Boot specific device tree properties to u-boot dtsi.
Signed-off-by: Bernhard Messerklinger bernhard.messerklinger@br-automation.com ---
arch/arm/dts/am335x-brppt1-mmc-u-boot.dtsi | 32 ++++ arch/arm/dts/am335x-brppt1-mmc.dts | 201 --------------------- 2 files changed, 32 insertions(+), 201 deletions(-)
diff --git a/arch/arm/dts/am335x-brppt1-mmc-u-boot.dtsi b/arch/arm/dts/am335x-brppt1-mmc-u-boot.dtsi index 0b9a1ccef4..a3d5650e48 100644 --- a/arch/arm/dts/am335x-brppt1-mmc-u-boot.dtsi +++ b/arch/arm/dts/am335x-brppt1-mmc-u-boot.dtsi @@ -78,3 +78,35 @@ &scm_clocks { compatible = "simple-bus"; }; + +&i2c0 { + u-boot,dm-pre-reloc; +}; + +&uart0 { + u-boot,dm-pre-reloc; +}; + +&mmc1 { + u-boot,dm-pre-reloc; +}; + +&mmc2 { + u-boot,dm-pre-reloc; +}; + +&gpio0 { + u-boot,dm-pre-reloc; +}; + +&gpio1 { + u-boot,dm-pre-reloc; +}; + +&gpio2 { + u-boot,dm-pre-reloc; +}; + +&gpio3 { + u-boot,dm-pre-reloc; +}; diff --git a/arch/arm/dts/am335x-brppt1-mmc.dts b/arch/arm/dts/am335x-brppt1-mmc.dts index bd2f6c2e3e..4db279b65e 100644 --- a/arch/arm/dts/am335x-brppt1-mmc.dts +++ b/arch/arm/dts/am335x-brppt1-mmc.dts @@ -12,25 +12,10 @@ model = "BRPPT1 (MMC) Panel"; compatible = "ti,am33xx";
- fset: factory-settings { - bl-version = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456890"; - version = <0x0100>; - order-no = "6PPT30 (MMC)"; - hw-revision = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456890"; - serial-no = "0"; - device-id = <0x0>; - parent-id = <0x0>; - hw-variant = <0x1>; - };
aliases { - ds1bkl0 = &pwmbacklight; - ds1bkl1 = &tps_bl; - ds1timing = &timing0; - ds1ctrl = &lcdc; gpmc = &gpmc; mmc = &mmc2; - fset = &fset; };
chosen { @@ -43,110 +28,21 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ };
- panel { - status = "disabled"; - - compatible = "ti,tilcdc,panel"; - enable-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; - - backlight = <&pwmbacklight>; - bkl-pwm = <&pwmbacklight>; - bkl-tps = <&tps_bl>; - - panel-info { - ac-bias = <255>; - ac-bias-intrpt = <0>; - dma-burst-sz = <16>; - bpp = <32>; - fdd = <0x80>; - sync-edge = <0>; - sync-ctrl = <1>; - raster-order = <0>; - fifo-th = <0>; - }; - - display-timings { - native-mode = <&timing0>; - timing0: lcd { - clock-frequency = <32000000>; - hactive = <800>; - vactive = <480>; - hfront-porch = <2>; - hback-porch = <192>; - hsync-len = <1>; - vfront-porch = <20>; - vback-porch = <2>; - vsync-len = <1>; - hsync-active = <1>; - vsync-active = <1>; - pupdelay = <10>; - pondelay = <10>; - }; - }; - }; - vmmcsd_fixed: fixedregulator@0 { compatible = "regulator-fixed"; regulator-name = "vmmcsd_fixed"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - - pwm0: omap-pwm@timer5 { - compatible = "ti,omap-dmtimer-pwm"; - ti,timers = <&timer5>; - #pwm-cells = <3>; - }; - - pwm1: omap-pwm@timer6 { - compatible = "ti,omap-dmtimer-pwm"; - ti,timers = <&timer6>; - #pwm-cells = <3>; - }; - - beeper: pwm-beep { - compatible = "pwm-beeper"; - pwms = <&pwm0 0 0 0>; - }; - - pwmbacklight: pwm-bkl { - compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000 0>; - - default-brightness-level = <255>; - brightness-levels = <0 16 32 64 128 170 202 234 255>; - - power-supply = <&vmmcsd_fixed>; - enable-gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; - }; };
&uart0 { /* console uart */ - u-boot,dm-spl; - status = "okay"; -}; - -&uart1 { status = "okay"; };
&i2c0 { - u-boot,dm-spl; status = "okay"; clock-frequency = <400000>; - - tps: tps@24 { /* PMIC controller */ - u-boot,dm-spl; - reg = <0x24>; - compatible = "ti,tps65217"; - - tps_bl: backlight { - compatible = "ti,tps65217-bl"; - isel = <1>; /* 1 - ISET1, 2 ISET2 */ - fdim = <1000>; /* TPS65217_BL_FDIM_1kHZ */ - default-brightness = <50>; - }; - }; };
&i2c2 { @@ -158,10 +54,6 @@ status = "okay"; };
-&cppi41dma { - status = "okay"; -}; - &usb { status = "okay"; }; @@ -217,7 +109,6 @@ };
&mmc1 { - u-boot,dm-spl; vmmc-supply = <&vmmcsd_fixed>; bus-width = <0x4>; ti,non-removable; @@ -227,7 +118,6 @@ };
&mmc2 { - u-boot,dm-spl; vmmc-supply = <&vmmcsd_fixed>; bus-width = <0x8>; ti,non-removable; @@ -236,77 +126,20 @@ status = "okay"; };
-&l4_per { - - segment@300000 { - - target-module@e000 { - u-boot,dm-pre-reloc; - - lcdc: lcdc@0 { - u-boot,dm-pre-reloc; - status = "disabled"; - }; - }; - }; -}; - -&elm { - status = "okay"; -}; - -&sham { - status = "okay"; -}; - -&aes { - status = "okay"; -}; - &gpio0 { - u-boot,dm-spl; ti,no-reset-on-init; };
&gpio1 { - u-boot,dm-spl; ti,no-reset-on-init; };
&gpio2 { - u-boot,dm-spl; ti,no-reset-on-init; };
&gpio3 { - u-boot,dm-spl; - ti,no-reset-on-init; -}; - -&wdt2 { ti,no-reset-on-init; - ti,no-idle-on-init; -}; - -&tscadc { - status = "okay"; - tsc { - ti,wires = <4>; - ti,x-plate-resistance = <200>; - ti,zx-cutoff-ratio = <40>; - ti,min_deviation = <60>; - ti,max_deviation = <600>; - ti,coordinate-readouts = <5>; - ti,wire-config = <0x00 0x11 0x22 0x33>; - - bnr-buttons { - Home-Button {}; - }; - }; - - adc { - ti,adc-channels = <5 6 7>; - }; };
&timer6 { /* used for cpsw end device */ @@ -320,37 +153,3 @@ ti,no-reset-on-init; ti,no-idle-on-init; }; - -&wdt2 { - status = "okay"; - ti,no-reset-on-init; - ti,no-idle-on-init; -}; - -&epwmss0 { - status = "okay"; -}; - -&tscadc { - status = "okay"; -}; - -&dcan0 { - status = "okay"; -}; - -&dcan1 { - status = "okay"; -}; - -&sham { - status = "disabled"; -}; - -&aes { - status = "disabled"; -}; - -&rng { - status = "disabled"; -};