diff options
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/dts/test.dts | 67 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/clk.h | 9 |
2 files changed, 76 insertions, 0 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index c9b9b7b..f86cd0d 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -42,6 +42,7 @@ fdt-dummy1 = "/translation-test@8000/dev@1,100"; fdt-dummy2 = "/translation-test@8000/dev@2,200"; fdt-dummy3 = "/translation-test@8000/noxlatebus@3,300/dev@42"; + fdt-dummy4 = "/translation-test@8000/xlatebus@4,400/devs/dev@19"; usb0 = &usb_0; usb1 = &usb_1; usb2 = &usb_2; @@ -141,6 +142,52 @@ <&muxcontroller1>; mux-control-names = "mux0", "mux1", "mux2", "mux3", "mux4"; mux-syscon = <&syscon3>; + display-timings { + timing0: 240x320 { + clock-frequency = <6500000>; + hactive = <240>; + vactive = <320>; + hfront-porch = <6>; + hback-porch = <7>; + hsync-len = <1>; + vback-porch = <5>; + vfront-porch = <8>; + vsync-len = <2>; + hsync-active = <1>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + interlaced; + doublescan; + doubleclk; + }; + timing1: 480x800 { + clock-frequency = <9000000>; + hactive = <480>; + vactive = <800>; + hfront-porch = <10>; + hback-porch = <59>; + hsync-len = <12>; + vback-porch = <15>; + vfront-porch = <17>; + vsync-len = <16>; + hsync-active = <0>; + vsync-active = <1>; + de-active = <0>; + pixelclk-active = <0>; + }; + timing2: 800x480 { + clock-frequency = <33500000>; + hactive = <800>; + vactive = <480>; + hback-porch = <89>; + hfront-porch = <164>; + vback-porch = <23>; + vfront-porch = <10>; + hsync-len = <11>; + vsync-len = <13>; + }; + }; }; junk { @@ -1082,6 +1129,7 @@ 1 0x100 0x9000 0x1000 2 0x200 0xA000 0x1000 3 0x300 0xB000 0x1000 + 4 0x400 0xC000 0x1000 >; dma-ranges = <0 0x000 0x10000000 0x1000 @@ -1118,6 +1166,25 @@ reg = <0x42>; }; }; + + xlatebus@4,400 { + compatible = "sandbox,zero-size-cells-bus"; + reg = <4 0x400 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 4 0x400 0x1000>; + + devs { + #address-cells = <1>; + #size-cells = <0>; + + dev@19 { + compatible = "denx,u-boot-fdt-dummy"; + reg = <0x19>; + }; + }; + }; + }; osd { diff --git a/arch/sandbox/include/asm/clk.h b/arch/sandbox/include/asm/clk.h index c184c4b..0294bae 100644 --- a/arch/sandbox/include/asm/clk.h +++ b/arch/sandbox/include/asm/clk.h @@ -106,6 +106,15 @@ int sandbox_clk_test_get_bulk(struct udevice *dev); */ ulong sandbox_clk_test_get_rate(struct udevice *dev, int id); /** + * sandbox_clk_test_round_rate - Ask the sandbox clock test device to round a + * clock's rate. + * + * @dev: The sandbox clock test (client) device. + * @id: The test device's clock ID to configure. + * @return: The rounded rate of the clock. + */ +ulong sandbox_clk_test_round_rate(struct udevice *dev, int id, ulong rate); +/** * sandbox_clk_test_set_rate - Ask the sandbox clock test device to set a * clock's rate. * |