diff options
Diffstat (limited to 'arch/arm/boot/dts/am335x-evmsk.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evmsk.dts | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 80a3b215e7d6..df5fee6b6b4b 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -149,12 +149,113 @@ "Headphone Jack", "HPLOUT", "Headphone Jack", "HPROUT"; }; + + panel { + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&lcd_pins_default>; + pinctrl-1 = <&lcd_pins_sleep>; + status = "okay"; + 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 { + 480x272 { + hactive = <480>; + vactive = <272>; + hback-porch = <43>; + hfront-porch = <8>; + hsync-len = <4>; + vback-porch = <12>; + vfront-porch = <4>; + vsync-len = <10>; + clock-frequency = <9000000>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + }; }; &am33xx_pinmux { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>; + lcd_pins_default: lcd_pins_default { + pinctrl-single,pins = < + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + 0x2c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + 0x3c (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + 0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + 0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + 0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + 0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + 0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + 0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + 0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + 0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + 0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + 0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + 0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + 0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + 0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + 0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + 0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + 0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + 0xe0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + 0xe4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + 0xe8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + 0xec (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; + + lcd_pins_sleep: lcd_pins_sleep { + pinctrl-single,pins = < + 0x20 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.lcd_data23 */ + 0x24 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad9.lcd_data22 */ + 0x28 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.lcd_data21 */ + 0x2c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.lcd_data20 */ + 0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.lcd_data19 */ + 0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.lcd_data18 */ + 0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.lcd_data17 */ + 0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.lcd_data16 */ + 0xa0 (PULL_DISABLE | MUX_MODE7) /* lcd_data0.lcd_data0 */ + 0xa4 (PULL_DISABLE | MUX_MODE7) /* lcd_data1.lcd_data1 */ + 0xa8 (PULL_DISABLE | MUX_MODE7) /* lcd_data2.lcd_data2 */ + 0xac (PULL_DISABLE | MUX_MODE7) /* lcd_data3.lcd_data3 */ + 0xb0 (PULL_DISABLE | MUX_MODE7) /* lcd_data4.lcd_data4 */ + 0xb4 (PULL_DISABLE | MUX_MODE7) /* lcd_data5.lcd_data5 */ + 0xb8 (PULL_DISABLE | MUX_MODE7) /* lcd_data6.lcd_data6 */ + 0xbc (PULL_DISABLE | MUX_MODE7) /* lcd_data7.lcd_data7 */ + 0xc0 (PULL_DISABLE | MUX_MODE7) /* lcd_data8.lcd_data8 */ + 0xc4 (PULL_DISABLE | MUX_MODE7) /* lcd_data9.lcd_data9 */ + 0xc8 (PULL_DISABLE | MUX_MODE7) /* lcd_data10.lcd_data10 */ + 0xcc (PULL_DISABLE | MUX_MODE7) /* lcd_data11.lcd_data11 */ + 0xd0 (PULL_DISABLE | MUX_MODE7) /* lcd_data12.lcd_data12 */ + 0xd4 (PULL_DISABLE | MUX_MODE7) /* lcd_data13.lcd_data13 */ + 0xd8 (PULL_DISABLE | MUX_MODE7) /* lcd_data14.lcd_data14 */ + 0xdc (PULL_DISABLE | MUX_MODE7) /* lcd_data15.lcd_data15 */ + 0xe0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.lcd_vsync */ + 0xe4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.lcd_hsync */ + 0xe8 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.lcd_pclk */ + 0xec (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; + + user_leds_s0: user_leds_s0 { pinctrl-single,pins = < 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ @@ -573,3 +674,7 @@ ti,wire-config = <0x00 0x11 0x22 0x33>; }; }; + +&lcdc { + status = "okay"; +}; |