mirror of
https://github.com/torvalds/linux.git
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1e68f43b7d
Earlier commits ensured proper muxing of pins related to proper TWL6030 behavior: see commit265a2bc8(ARM: OMAP3: TWL4030: ensure sys_nirq1 is mux'd and wakeup enabled) and commit1ef43369(ARM: OMAP4: TWL: mux sys_drm_msecure as output for PMIC). However these only fixed legacy boot and not DT boot. For DT boot, the default mux values need to be set properly in DT. Special thanks to Nishanth Menon for the review and catching some major flaws in earlier versions. Tested on OMAP4430/Panda and OMAP4460/Panda-ES. Cc: Nishanth Menon <nm@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Kevin Hilman <khilman@linaro.org> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> [benoit.cousson@linaro.org: Slightly change the subject to align board name with file name] Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
535 lines
12 KiB
Plaintext
535 lines
12 KiB
Plaintext
/*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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/include/ "omap443x.dtsi"
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/include/ "elpida_ecb240abacn.dtsi"
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/ {
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model = "TI OMAP4 SDP board";
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compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";
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memory {
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device_type = "memory";
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reg = <0x80000000 0x40000000>; /* 1 GB */
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};
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vdd_eth: fixedregulator-vdd-eth {
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compatible = "regulator-fixed";
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regulator-name = "VDD_ETH";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio2 16 0>; /* gpio line 48 */
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enable-active-high;
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regulator-boot-on;
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};
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vbat: fixedregulator-vbat {
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compatible = "regulator-fixed";
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regulator-name = "VBAT";
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regulator-min-microvolt = <3750000>;
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regulator-max-microvolt = <3750000>;
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regulator-boot-on;
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};
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leds {
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compatible = "gpio-leds";
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debug0 {
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label = "omap4:green:debug0";
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gpios = <&gpio2 29 0>; /* 61 */
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};
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debug1 {
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label = "omap4:green:debug1";
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gpios = <&gpio1 30 0>; /* 30 */
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};
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debug2 {
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label = "omap4:green:debug2";
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gpios = <&gpio1 7 0>; /* 7 */
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};
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debug3 {
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label = "omap4:green:debug3";
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gpios = <&gpio1 8 0>; /* 8 */
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};
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debug4 {
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label = "omap4:green:debug4";
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gpios = <&gpio2 18 0>; /* 50 */
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};
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user1 {
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label = "omap4:blue:user";
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gpios = <&gpio6 9 0>; /* 169 */
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};
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user2 {
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label = "omap4:red:user";
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gpios = <&gpio6 10 0>; /* 170 */
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};
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user3 {
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label = "omap4:green:user";
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gpios = <&gpio5 11 0>; /* 139 */
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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kpad {
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label = "omap4::keypad";
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pwms = <&twl_pwm 0 7812500>;
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max-brightness = <127>;
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};
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charging {
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label = "omap4:green:chrg";
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pwms = <&twl_pwmled 0 7812500>;
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max-brightness = <255>;
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};
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&twl_pwm 1 7812500>;
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brightness-levels = <
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0 10 20 30 40
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50 60 70 80 90
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100 110 120 127
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>;
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default-brightness-level = <13>;
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};
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sound {
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compatible = "ti,abe-twl6040";
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ti,model = "SDP4430";
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ti,jack-detection = <1>;
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ti,mclk-freq = <38400000>;
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ti,mcpdm = <&mcpdm>;
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ti,dmic = <&dmic>;
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ti,twl6040 = <&twl6040>;
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/* Audio routing */
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ti,audio-routing =
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"Headset Stereophone", "HSOL",
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"Headset Stereophone", "HSOR",
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"Earphone Spk", "EP",
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"Ext Spk", "HFL",
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"Ext Spk", "HFR",
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"Line Out", "AUXL",
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"Line Out", "AUXR",
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"Vibrator", "VIBRAL",
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"Vibrator", "VIBRAR",
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"HSMIC", "Headset Mic",
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"Headset Mic", "Headset Mic Bias",
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"MAINMIC", "Main Handset Mic",
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"Main Handset Mic", "Main Mic Bias",
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"SUBMIC", "Sub Handset Mic",
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"Sub Handset Mic", "Main Mic Bias",
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"AFML", "Line In",
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"AFMR", "Line In",
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"DMic", "Digital Mic",
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"Digital Mic", "Digital Mic1 Bias";
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};
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};
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&omap4_pmx_wkup {
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pinctrl-names = "default";
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pinctrl-0 = <
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&twl6030_wkup_pins
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>;
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twl6030_wkup_pins: pinmux_twl6030_wkup_pins {
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pinctrl-single,pins = <
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0x14 0x2 /* fref_clk0_out.sys_drm_msecure OUTPUT | MODE2 */
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>;
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};
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};
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&omap4_pmx_core {
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pinctrl-names = "default";
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pinctrl-0 = <
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&twl6030_pins
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&twl6040_pins
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&mcpdm_pins
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&dmic_pins
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&mcbsp1_pins
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&mcbsp2_pins
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&dss_hdmi_pins
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&tpd12s015_pins
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>;
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uart2_pins: pinmux_uart2_pins {
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pinctrl-single,pins = <
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0xd8 0x118 /* uart2_cts.uart2_cts INPUT_PULLUP | MODE0 */
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0xda 0 /* uart2_rts.uart2_rts OUTPUT | MODE0 */
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0xdc 0x118 /* uart2_rx.uart2_rx INPUT_PULLUP | MODE0 */
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0xde 0 /* uart2_tx.uart2_tx OUTPUT | MODE0 */
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>;
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};
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uart3_pins: pinmux_uart3_pins {
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pinctrl-single,pins = <
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0x100 0x118 /* uart3_cts_rctx.uart3_cts_rctx INPUT_PULLUP | MODE0 */
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0x102 0 /* uart3_rts_sd.uart3_rts_sd OUTPUT | MODE0 */
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0x104 0x100 /* uart3_rx_irrx.uart3_rx_irrx INPUT | MODE0 */
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0x106 0 /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
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>;
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};
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uart4_pins: pinmux_uart4_pins {
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pinctrl-single,pins = <
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0x11c 0x100 /* uart4_rx.uart4_rx INPUT | MODE0 */
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0x11e 0 /* uart4_tx.uart4_tx OUTPUT | MODE0 */
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>;
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};
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twl6030_pins: pinmux_twl6030_pins {
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pinctrl-single,pins = <
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0x15e 0x4118 /* sys_nirq1.sys_nirq1 OMAP_WAKEUP_EN | INPUT_PULLUP | MODE0 */
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>;
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};
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twl6040_pins: pinmux_twl6040_pins {
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pinctrl-single,pins = <
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0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */
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0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */
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>;
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};
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mcpdm_pins: pinmux_mcpdm_pins {
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pinctrl-single,pins = <
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0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */
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0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */
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0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */
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0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */
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0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */
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>;
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};
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dmic_pins: pinmux_dmic_pins {
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pinctrl-single,pins = <
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0xd0 0 /* abe_dmic_clk1.abe_dmic_clk1 OUTPUT | MODE0 */
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0xd2 0x100 /* abe_dmic_din1.abe_dmic_din1 INPUT | MODE0 */
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0xd4 0x100 /* abe_dmic_din2.abe_dmic_din2 INPUT | MODE0 */
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0xd6 0x100 /* abe_dmic_din3.abe_dmic_din3 INPUT | MODE0 */
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>;
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};
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mcbsp1_pins: pinmux_mcbsp1_pins {
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pinctrl-single,pins = <
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0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */
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0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */
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0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */
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0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
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>;
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};
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mcbsp2_pins: pinmux_mcbsp2_pins {
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pinctrl-single,pins = <
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0xb6 0x100 /* abe_mcbsp2_clkx.abe_mcbsp2_clkx INPUT | MODE0 */
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0xb8 0x108 /* abe_mcbsp2_dr.abe_mcbsp2_dr INPUT PULLDOWN | MODE0 */
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0xba 0x8 /* abe_mcbsp2_dx.abe_mcbsp2_dx OUTPUT PULLDOWN | MODE0 */
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0xbc 0x100 /* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */
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>;
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};
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mcspi1_pins: pinmux_mcspi1_pins {
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pinctrl-single,pins = <
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0xf2 0x100 /* mcspi1_clk.mcspi1_clk INPUT | MODE0 */
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0xf4 0x100 /* mcspi1_somi.mcspi1_somi INPUT | MODE0 */
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0xf6 0x100 /* mcspi1_simo.mcspi1_simo INPUT | MODE0 */
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0xf8 0x100 /* mcspi1_cs0.mcspi1_cs0 INPUT | MODE0*/
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>;
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};
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dss_hdmi_pins: pinmux_dss_hdmi_pins {
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pinctrl-single,pins = <
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0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
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0x5c 0x118 /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
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0x5e 0x118 /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
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>;
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};
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tpd12s015_pins: pinmux_tpd12s015_pins {
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pinctrl-single,pins = <
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0x22 0x3 /* gpmc_a17.gpio_41 OUTPUT | MODE3 */
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0x48 0x3 /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
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0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
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>;
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};
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i2c1_pins: pinmux_i2c1_pins {
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pinctrl-single,pins = <
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0xe2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
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0xe4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
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>;
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};
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i2c2_pins: pinmux_i2c2_pins {
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pinctrl-single,pins = <
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0xe6 0x118 /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
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0xe8 0x118 /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
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>;
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};
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i2c3_pins: pinmux_i2c3_pins {
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pinctrl-single,pins = <
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0xea 0x118 /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
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0xec 0x118 /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
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>;
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};
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i2c4_pins: pinmux_i2c4_pins {
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pinctrl-single,pins = <
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0xee 0x118 /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
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0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
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>;
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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clock-frequency = <400000>;
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twl: twl@48 {
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reg = <0x48>;
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/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
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interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
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interrupt-parent = <&gic>;
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};
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twl6040: twl@4b {
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compatible = "ti,twl6040";
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reg = <0x4b>;
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/* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
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interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */
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interrupt-parent = <&gic>;
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ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */
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vio-supply = <&v1v8>;
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v2v1-supply = <&v2v1>;
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enable-active-high;
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/* regulators for vibra motor */
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vddvibl-supply = <&vbat>;
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vddvibr-supply = <&vbat>;
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vibra {
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/* Vibra driver, motor resistance parameters */
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ti,vibldrv-res = <8>;
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ti,vibrdrv-res = <3>;
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ti,viblmotor-res = <10>;
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ti,vibrmotor-res = <10>;
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};
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};
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};
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/include/ "twl6030.dtsi"
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins>;
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clock-frequency = <400000>;
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3_pins>;
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clock-frequency = <400000>;
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/*
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* Temperature Sensor
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* http://www.ti.com/lit/ds/symlink/tmp105.pdf
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*/
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tmp105@48 {
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compatible = "ti,tmp105";
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reg = <0x48>;
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};
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/*
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* Ambient Light Sensor
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* http://www.rohm.com/products/databook/sensor/pdf/bh1780gli-e.pdf
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*/
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bh1780@29 {
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compatible = "rohm,bh1780";
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reg = <0x29>;
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};
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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clock-frequency = <400000>;
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/*
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* 3-Axis Digital Compass
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* http://www.sparkfun.com/datasheets/Sensors/Magneto/HMC5843.pdf
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*/
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hmc5843@1e {
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compatible = "honeywell,hmc5843";
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reg = <0x1e>;
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};
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};
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&mcspi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&mcspi1_pins>;
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eth@0 {
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compatible = "ks8851";
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spi-max-frequency = <24000000>;
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reg = <0>;
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interrupt-parent = <&gpio2>;
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interrupts = <2 8>; /* gpio line 34, low triggered */
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vdd-supply = <&vdd_eth>;
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};
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};
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&mmc1 {
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vmmc-supply = <&vmmc>;
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bus-width = <8>;
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};
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&mmc2 {
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vmmc-supply = <&vaux1>;
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bus-width = <8>;
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ti,non-removable;
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};
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&mmc3 {
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status = "disabled";
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};
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&mmc4 {
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status = "disabled";
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};
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&mmc5 {
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bus-width = <4>;
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ti,non-removable;
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};
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&emif1 {
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cs1-used;
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device-handle = <&elpida_ECB240ABACN>;
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};
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&emif2 {
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cs1-used;
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device-handle = <&elpida_ECB240ABACN>;
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};
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&keypad {
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keypad,num-rows = <8>;
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keypad,num-columns = <8>;
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linux,keymap = <0x00000012 /* KEY_E */
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0x00010013 /* KEY_R */
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0x00020014 /* KEY_T */
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0x00030066 /* KEY_HOME */
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0x0004003f /* KEY_F5 */
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0x000500f0 /* KEY_UNKNOWN */
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0x00060017 /* KEY_I */
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0x0007002a /* KEY_LEFTSHIFT */
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0x01000020 /* KEY_D*/
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0x01010021 /* KEY_F */
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0x01020022 /* KEY_G */
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0x010300e7 /* KEY_SEND */
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0x01040040 /* KEY_F6 */
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0x010500f0 /* KEY_UNKNOWN */
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0x01060025 /* KEY_K */
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0x0107001c /* KEY_ENTER */
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0x0200002d /* KEY_X */
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0x0201002e /* KEY_C */
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0x0202002f /* KEY_V */
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0x0203006b /* KEY_END */
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0x02040041 /* KEY_F7 */
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0x020500f0 /* KEY_UNKNOWN */
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0x02060034 /* KEY_DOT */
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0x0207003a /* KEY_CAPSLOCK */
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0x0300002c /* KEY_Z */
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0x0301004e /* KEY_KPLUS */
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0x03020030 /* KEY_B */
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0x0303003b /* KEY_F1 */
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0x03040042 /* KEY_F8 */
|
|
0x030500f0 /* KEY_UNKNOWN */
|
|
0x03060018 /* KEY_O */
|
|
0x03070039 /* KEY_SPACE */
|
|
0x04000011 /* KEY_W */
|
|
0x04010015 /* KEY_Y */
|
|
0x04020016 /* KEY_U */
|
|
0x0403003c /* KEY_F2 */
|
|
0x04040073 /* KEY_VOLUMEUP */
|
|
0x040500f0 /* KEY_UNKNOWN */
|
|
0x04060026 /* KEY_L */
|
|
0x04070069 /* KEY_LEFT */
|
|
0x0500001f /* KEY_S */
|
|
0x05010023 /* KEY_H */
|
|
0x05020024 /* KEY_J */
|
|
0x0503003d /* KEY_F3 */
|
|
0x05040043 /* KEY_F9 */
|
|
0x05050072 /* KEY_VOLUMEDOWN */
|
|
0x05060032 /* KEY_M */
|
|
0x0507006a /* KEY_RIGHT */
|
|
0x06000010 /* KEY_Q */
|
|
0x0601001e /* KEY_A */
|
|
0x06020031 /* KEY_N */
|
|
0x0603009e /* KEY_BACK */
|
|
0x0604000e /* KEY_BACKSPACE */
|
|
0x060500f0 /* KEY_UNKNOWN */
|
|
0x06060019 /* KEY_P */
|
|
0x06070067 /* KEY_UP */
|
|
0x07000094 /* KEY_PROG1 */
|
|
0x07010095 /* KEY_PROG2 */
|
|
0x070200ca /* KEY_PROG3 */
|
|
0x070300cb /* KEY_PROG4 */
|
|
0x0704003e /* KEY_F4 */
|
|
0x070500f0 /* KEY_UNKNOWN */
|
|
0x07060160 /* KEY_OK */
|
|
0x0707006c>; /* KEY_DOWN */
|
|
linux,input-no-autorepeat;
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_pins>;
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
};
|
|
|
|
&uart4 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart4_pins>;
|
|
};
|
|
|
|
&mcbsp3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&twl_usb_comparator {
|
|
usb-supply = <&vusb>;
|
|
};
|
|
|
|
&usb_otg_hs {
|
|
interface-type = <1>;
|
|
mode = <3>;
|
|
power = <50>;
|
|
};
|