Hi, Am 13.08.2014 21:14, schrieb Dylan Reid: > The Acer Chromebook 13, codenamed Big, contains an NVIDIA tegra124 > processor and is similar to the Venice2 reference platform. > > The keyboard, USB 2, audio, HDMI, sdcard, and emmc have been tested > and work on the 1266x768 models. The HD models haven't yet been
1366? > tested. > > WiFi does not work yet, it needs at least some PMIC changes to enable > the 32k clock. > > The elan trackpad is not yet functional but hopefully will be soon as > there are patches under review. > > There is also an issue on reboot because the TPM isn't reset. It will > cause the stock firmware to enter recovery mode. This can be worked > around by an EC-reset, press the refresh and power keys at the same > time. > > Signed-off-by: Dylan Reid <[email protected]> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/tegra124-nyan-big.dts | 1136 > +++++++++++++++++++++++++++++++ > 2 files changed, 1137 insertions(+) > create mode 100644 arch/arm/boot/dts/tegra124-nyan-big.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index acb6b42..bebb4e7 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -439,6 +439,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ > tegra114-dalmore.dtb \ > tegra114-roth.dtb \ > tegra114-tn7.dtb \ > + tegra124-nyan-big.dtb \ > tegra124-jetson-tk1.dtb \ "nyan" goes here alphabetically (still ordered as "big"). > tegra124-venice2.dtb > dtb-$(CONFIG_ARCH_U300) += ste-u300.dtb > diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts > b/arch/arm/boot/dts/tegra124-nyan-big.dts > new file mode 100644 > index 0000000..79f1852 > --- /dev/null > +++ b/arch/arm/boot/dts/tegra124-nyan-big.dts > @@ -0,0 +1,1136 @@ > +/dts-v1/; > + > +#include <dt-bindings/input/input.h> > +#include "tegra124.dtsi" > + > +/ { > + model = "Acer Chromebook 13"; > + compatible = "google,nyan-big", "nvidia,tegra124"; In light of v1 and the above commit message referring to this as Google Big, shouldn't this be "google,big", "nvidia,tegra124" and optionally "google,nyan" as secondary string, independent of the new file name? The Exynos5250 based Chromebooks use "google,snow" and "google,spring" respectively, and I don't think there's any mention of Daisy at all in upstream, unlike some ChromeOS sources. Also, should we start documenting these google,* compatible strings to please checkpatch.pl? > + > + aliases { > + rtc0 = "/i2c@0,7000d000/pmic@40"; > + rtc1 = "/rtc@0,7000e000"; > + }; > + > + memory { > + reg = <0x0 0x80000000 0x0 0x80000000>; > + }; > + > + host1x@0,50000000 { > + hdmi@0,54280000 { > + status = "okay"; > + > + vdd-supply = <&vdd_3v3_hdmi>; > + pll-supply = <&vdd_hdmi_pll>; > + hdmi-supply = <&vdd_5v0_hdmi>; > + > + nvidia,ddc-i2c-bus = <&hdmi_ddc>; > + nvidia,hpd-gpio = > + <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>; > + }; > + > + sor@0,54540000 { > + status = "okay"; > + > + nvidia,dpaux = <&dpaux>; > + nvidia,panel = <&panel>; > + }; > + > + dpaux: dpaux@0,545c0000 { > + vdd-supply = <&vdd_3v3_panel>; > + status = "okay"; > + }; > + }; > + > + pinmux: pinmux@0,70000868 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinmux_default>; > + > + pinmux_default: common { > + dap_mclk1_pw4 { Any need to have the nodes this way? Shouldn't this rather be dap-mclk1-pw4 as node name by conventions, with a dap_mclk1_pw4 label for referencing if needed? Same below, obviously. > + nvidia,pins = "dap_mclk1_pw4"; > + nvidia,function = "extperiph1"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + dap2_din_pa4 { > + nvidia,pins = "dap2_din_pa4"; > + nvidia,function = "i2s1"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + dap2_dout_pa5 { > + nvidia,pins = "dap2_dout_pa5", > + "dap2_fs_pa2", > + "dap2_sclk_pa3"; > + nvidia,function = "i2s1"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + dvfs_pwm_px0 { > + nvidia,pins = "dvfs_pwm_px0", > + "dvfs_clk_px2"; > + nvidia,function = "cldvfs"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + ulpi_clk_py0 { > + nvidia,pins = "ulpi_clk_py0", > + "ulpi_nxt_py2", > + "ulpi_stp_py3"; > + nvidia,function = "spi1"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + ulpi_dir_py1 { > + nvidia,pins = "ulpi_dir_py1"; > + nvidia,function = "spi1"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + cam_i2c_scl_pbb1 { > + nvidia,pins = "cam_i2c_scl_pbb1", > + "cam_i2c_sda_pbb2"; > + nvidia,function = "i2c3"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_ENABLE>; > + }; > + gen2_i2c_scl_pt5 { > + nvidia,pins = "gen2_i2c_scl_pt5", > + "gen2_i2c_sda_pt6"; > + nvidia,function = "i2c2"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_ENABLE>; > + }; > + pg4 { > + nvidia,pins = "pg4", > + "pg5", > + "pg6", > + "pi3"; > + nvidia,function = "spi4"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + pg7 { > + nvidia,pins = "pg7"; > + nvidia,function = "spi4"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + ph1 { > + nvidia,pins = "ph1"; > + nvidia,function = "pwm1"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + pk0 { > + nvidia,pins = "pk0", > + "kb_row15_ps7", > + "clk_32k_out_pa0"; > + nvidia,function = "soc"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + sdmmc1_clk_pz0 { > + nvidia,pins = "sdmmc1_clk_pz0"; > + nvidia,function = "sdmmc1"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + sdmmc1_cmd_pz1 { > + nvidia,pins = "sdmmc1_cmd_pz1", > + "sdmmc1_dat0_py7", > + "sdmmc1_dat1_py6", > + "sdmmc1_dat2_py5", > + "sdmmc1_dat3_py4"; > + nvidia,function = "sdmmc1"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + sdmmc3_clk_pa6 { > + nvidia,pins = "sdmmc3_clk_pa6"; > + nvidia,function = "sdmmc3"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + sdmmc3_cmd_pa7 { > + nvidia,pins = "sdmmc3_cmd_pa7", > + "sdmmc3_dat0_pb7", > + "sdmmc3_dat1_pb6", > + "sdmmc3_dat2_pb5", > + "sdmmc3_dat3_pb4", > + "kb_col4_pq4", > + "sdmmc3_clk_lb_out_pee4", > + "sdmmc3_clk_lb_in_pee5", > + "sdmmc3_cd_n_pv2"; > + nvidia,function = "sdmmc3"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + sdmmc4_clk_pcc4 { > + nvidia,pins = "sdmmc4_clk_pcc4"; > + nvidia,function = "sdmmc4"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + sdmmc4_cmd_pt7 { > + nvidia,pins = "sdmmc4_cmd_pt7", > + "sdmmc4_dat0_paa0", > + "sdmmc4_dat1_paa1", > + "sdmmc4_dat2_paa2", > + "sdmmc4_dat3_paa3", > + "sdmmc4_dat4_paa4", > + "sdmmc4_dat5_paa5", > + "sdmmc4_dat6_paa6", > + "sdmmc4_dat7_paa7"; > + nvidia,function = "sdmmc4"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + pwr_i2c_scl_pz6 { > + nvidia,pins = "pwr_i2c_scl_pz6", > + "pwr_i2c_sda_pz7"; > + nvidia,function = "i2cpwr"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_ENABLE>; > + }; > + jtag_rtck { > + nvidia,pins = "jtag_rtck"; > + nvidia,function = "rtck"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + clk_32k_in { > + nvidia,pins = "clk_32k_in"; > + nvidia,function = "clk"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + core_pwr_req { > + nvidia,pins = "core_pwr_req"; > + nvidia,function = "pwron"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + cpu_pwr_req { > + nvidia,pins = "cpu_pwr_req"; > + nvidia,function = "cpu"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + pwr_int_n { > + nvidia,pins = "pwr_int_n"; > + nvidia,function = "pmi"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + reset_out_n { > + nvidia,pins = "reset_out_n"; > + nvidia,function = "reset_out_n"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + clk3_out_pee0 { > + nvidia,pins = "clk3_out_pee0"; > + nvidia,function = "extperiph3"; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + gen1_i2c_sda_pc5 { > + nvidia,pins = "gen1_i2c_sda_pc5", > + "gen1_i2c_scl_pc4"; > + nvidia,function = "i2c1"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_ENABLE>; > + }; > + hdmi_cec_pee3 { > + nvidia,pins = "hdmi_cec_pee3"; > + nvidia,function = "cec"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_DISABLE>; > + }; > + hdmi_int_pn7 { > + nvidia,pins = "hdmi_int_pn7"; > + nvidia,function = "rsvd1"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + }; > + ddc_scl_pv4 { > + nvidia,pins = "ddc_scl_pv4", > + "ddc_sda_pv5"; > + nvidia,function = "i2c4"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,rcv-sel = <TEGRA_PIN_ENABLE>; > + }; > + kb_row10_ps2 { > + nvidia,pins = "kb_row10_ps2"; > + nvidia,function = "uarta"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + kb_row9_ps1 { > + nvidia,pins = "kb_row9_ps1"; > + nvidia,function = "uarta"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + usb_vbus_en0_pn4 { > + nvidia,pins = "usb_vbus_en0_pn4", > + "usb_vbus_en1_pn5"; > + nvidia,function = "usb"; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,lock = <TEGRA_PIN_DISABLE>; > + nvidia,open-drain = <TEGRA_PIN_ENABLE>; > + }; > + drive_sdio1 { > + nvidia,pins = "drive_sdio1"; > + nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; > + nvidia,schmitt = <TEGRA_PIN_DISABLE>; > + nvidia,pull-down-strength = <36>; > + nvidia,pull-up-strength = <20>; > + nvidia,slew-rate-rising = > <TEGRA_PIN_SLEW_RATE_SLOW>; > + nvidia,slew-rate-falling = > <TEGRA_PIN_SLEW_RATE_SLOW>; > + }; > + drive_sdio3 { > + nvidia,pins = "drive_sdio3"; > + nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; > + nvidia,schmitt = <TEGRA_PIN_DISABLE>; > + nvidia,pull-down-strength = <22>; > + nvidia,pull-up-strength = <36>; > + nvidia,slew-rate-rising = > <TEGRA_PIN_SLEW_RATE_FASTEST>; > + nvidia,slew-rate-falling = > <TEGRA_PIN_SLEW_RATE_FASTEST>; > + }; > + drive_gma { > + nvidia,pins = "drive_gma"; > + nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>; > + nvidia,schmitt = <TEGRA_PIN_DISABLE>; > + nvidia,pull-down-strength = <2>; > + nvidia,pull-up-strength = <1>; > + nvidia,slew-rate-rising = > <TEGRA_PIN_SLEW_RATE_FASTEST>; > + nvidia,slew-rate-falling = > <TEGRA_PIN_SLEW_RATE_FASTEST>; > + nvidia,drive-type = <1>; > + }; > + codec_irq_l { > + nvidia,pins = "ph4"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + lcd_bl_en { > + nvidia,pins = "ph2"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + touch_irq_l { > + nvidia,pins = "gpio_w3_aud_pw3"; > + nvidia,function = "spi6"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + tpm_davint_l { > + nvidia,pins = "ph6"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + ts_irq_l { > + nvidia,pins = "pk2"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + ts_reset_l { > + nvidia,pins = "pk4"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + ts_shdn_l { > + nvidia,pins = "pk1"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + ph7 { > + nvidia,pins = "ph7"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + kb_col0_ap { > + nvidia,pins = "kb_col0_pq0"; > + nvidia,function = "rsvd4"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + lid_open { > + nvidia,pins = "kb_row4_pr4"; > + nvidia,function = "rsvd3"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + en_vdd_sd { > + nvidia,pins = "kb_row0_pr0"; > + nvidia,function = "rsvd4"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + ac_ok { > + nvidia,pins = "pj0"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + sensor_irq_l { > + nvidia,pins = "pi6"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + wifi_en { > + nvidia,pins = "gpio_x7_aud_px7"; > + nvidia,function = "rsvd4"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + en_vdd_bl { > + nvidia,pins = "dap3_dout_pp2"; > + nvidia,function = "i2s2"; > + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + en_vdd_hdmi { > + nvidia,pins = "spdif_in_pk6"; > + nvidia,function = "spdif"; > + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + soc_warm_reset_l { > + nvidia,pins = "pi5"; > + nvidia,function = "gmi"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_DISABLE>; > + }; > + hp_det_l { > + nvidia,pins = "pi7"; > + nvidia,function = "rsvd1"; > + nvidia,pull = <TEGRA_PIN_PULL_NONE>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + mic_det_l { > + nvidia,pins = "kb_row7_pr7"; > + nvidia,function = "rsvd2"; > + nvidia,pull = <TEGRA_PIN_PULL_UP>; > + nvidia,tristate = <TEGRA_PIN_DISABLE>; > + nvidia,enable-input = <TEGRA_PIN_ENABLE>; > + }; > + }; > + }; > + > + serial@0,70006000 { > + /* Debug connector on the bottom of the board near SD card. */ > + status = "okay"; > + }; > + > + pwm: pwm@0,7000a000 { Add the label to the .dtsi where the node is first declared? Then you can override it the safer &pwm { ... }; way. Same for all other nodes being extended/overridden here - that's what your colleagues requested for Spring. It'll help with the 80 char limit further below by reducing indentation. > + status = "okay"; > + }; > + > + i2c@0,7000c000 { > + status = "okay"; > + clock-frequency = <100000>; > + > + acodec: audio-codec@10 { > + compatible = "maxim,max98090"; > + reg = <0x10>; > + interrupt-parent = <&gpio>; > + interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; > + }; > + > + temperature-sensor@4c { > + compatible = "ti,tmp451"; > + reg = <0x4c>; > + interrupt-parent = <&gpio>; > + interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; > + > + #thermal-sensor-cells = <1>; > + }; > + }; > + > + i2c@0,7000c400 { > + status = "okay"; > + clock-frequency = <100000>; > + }; > + > + i2c@0,7000c500 { > + status = "okay"; > + clock-frequency = <400000>; > + > + tpm@20 { > + compatible = "infineon,slb9645tt"; > + reg = <0x20>; > + }; > + }; > + > + hdmi_ddc: i2c@0,7000c700 { > + status = "okay"; > + clock-frequency = <100000>; > + }; > + > + i2c@0,7000d000 { > + status = "okay"; > + clock-frequency = <400000>; > + > + pmic: pmic@40 { > + compatible = "ams,as3722"; > + reg = <0x40>; > + interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>; > + > + ams,system-power-controller; > + > + #interrupt-cells = <2>; > + interrupt-controller; > + > + gpio-controller; > + #gpio-cells = <2>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&as3722_default>; > + > + as3722_default: pinmux { > + gpio0 { > + pins = "gpio0"; > + function = "gpio"; > + bias-pull-down; > + }; > + > + gpio1 { > + pins = "gpio1"; > + function = "gpio"; > + bias-pull-up; > + }; > + > + gpio2_4_7 { > + pins = "gpio2", "gpio4", "gpio7"; > + function = "gpio"; > + bias-pull-up; > + }; > + > + gpio3_6 { > + pins = "gpio3", "gpio6"; > + bias-high-impedance; > + }; > + > + gpio5 { > + pins = "gpio5"; > + function = "clk32k-out"; > + bias-pull-down; > + }; > + }; > + > + regulators { > + vsup-sd2-supply = <&vdd_5v0_sys>; > + vsup-sd3-supply = <&vdd_5v0_sys>; > + vsup-sd4-supply = <&vdd_5v0_sys>; > + vsup-sd5-supply = <&vdd_5v0_sys>; > + vin-ldo0-supply = <&vdd_1v35_lp0>; > + vin-ldo1-6-suasked mepply = <&vdd_3v3_run>; > + vin-ldo2-5-7-supply = <&vddio_1v8>; > + vin-ldo3-4-supply = <&vdd_3v3_sys>; > + vin-ldo9-10-supply = <&vdd_5v0_sys>; > + vin-ldo11-supply = <&vdd_3v3_run>; > + > + sd0 { > + regulator-name = "+VDD_CPU_AP"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1350000>; > + regulator-min-microamp = <3500000>; > + regulator-max-microamp = <3500000>; > + regulator-always-on; > + regulator-boot-on; > + ams,ext-control = <2>; > + }; > + > + sd1 { > + regulator-name = "+VDD_CORE"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1350000>; > + regulator-min-microamp = <2500000>; > + regulator-max-microamp = <4000000>; > + regulator-always-on; > + regulator-boot-on; > + ams,ext-control = <1>; > + }; > + > + vdd_1v35_lp0: sd2 { > + regulator-name = "+1.35V_LP0(sd2)"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + sd3 { > + regulator-name = "+1.35V_LP0(sd3)"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + vdd_1v05_run: sd4 { > + regulator-name = "+1.05V_RUN"; > + regulator-min-microvolt = <1050000>; > + regulator-max-microvolt = <1050000>; > + }; > + > + vddio_1v8: sd5 { > + regulator-name = "+1.8V_VDDIO"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + sd6 { > + regulator-name = "+VDD_GPU_AP"; > + regulator-min-microvolt = <650000>; > + regulator-max-microvolt = <1200000>; > + regulator-min-microamp = <3500000>; > + regulator-max-microamp = <3500000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo0 { > + regulator-name = "+1.05V_RUN_AVDD"; > + regulator-min-microvolt = <1050000>; > + regulator-max-microvolt = <1050000>; > + regulator-boot-on; > + regulator-always-on; > + ams,ext-control = <1>; > + }; > + > + ldo1 { > + regulator-name = "+1.8V_RUN_CAM"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + ldo2 { > + regulator-name = "+1.2V_GEN_AVDD"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo3 { > + regulator-name = "+1.00V_LP0_VDD_RTC"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-boot-on; > + regulator-always-on; > + ams,enable-tracking; > + }; > + > + vdd_run_cam: ldo4 { > + regulator-name = "+3.3V_RUN_CAM"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + }; > + > + ldo5 { > + regulator-name = "+1.2V_RUN_CAM_FRONT"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + }; > + > + vddio_sdmmc3: ldo6 { > + regulator-name = "+VDDIO_SDMMC3"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + ldo7 { > + regulator-name = "+1.05V_RUN_CAM_REAR"; > + regulator-min-microvolt = <1050000>; > + regulator-max-microvolt = <1050000>; > + }; > + > + ldo9 { > + regulator-name = "+2.8V_RUN_TOUCH"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + }; > + > + ldo10 { > + regulator-name = "+2.8V_RUN_CAM_AF"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + }; > + > + ldo11 { > + regulator-name = "+1.8V_RUN_VPP_FUSE"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + }; > + }; > + }; > + > + spi@0,7000d400 { > + status = "okay"; > + > + cros_ec: cros-ec@0 { > + compatible = "google,cros-ec-spi"; > + spi-max-frequency = <3000000>; > + interrupt-parent = <&gpio>; > + interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>; > + reg = <0>; > + > + google,cros-ec-spi-msg-delay = <2000>; > + > + i2c-tunnel { > + compatible = "google,cros-ec-i2c-tunnel"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + google,remote-bus = <0>; > + > + charger: bq24735@9 { > + compatible = "ti,bq24735"; > + reg = <0x9>; > + interrupt-parent = <&gpio>; > + interrupts = <TEGRA_GPIO(J, 0) > + GPIO_ACTIVE_HIGH>; > + ti,ac-detect-gpios = <&gpio > + TEGRA_GPIO(J, 0) > + GPIO_ACTIVE_HIGH>; > + }; > + > + battery: sbs-battery@b { > + compatible = "sbs,sbs-battery"; > + reg = <0xb>; > + sbs,i2c-retry-count = <2>; > + sbs,poll-retry-count = <10>; > + power-supplies = <&charger>; > + }; > + }; > + }; > + }; > + > + spi@0,7000da00 { > + status = "okay"; > + spi-max-frequency = <25000000>; > + > + flash@0 { > + compatible = "winbond,w25q32dw"; > + reg = <0>; > + }; > + }; > + > + pmc@0,7000e400 { > + nvidia,invert-interrupt; > + nvidia,suspend-mode = <0>; > + nvidia,cpu-pwr-good-time = <500>; > + nvidia,cpu-pwr-off-time = <300>; > + nvidia,core-pwr-good-time = <641 3845>; > + nvidia,core-pwr-off-time = <61036>; > + nvidia,core-power-req-active-high; > + nvidia,sys-clock-req-active-high; > + }; > + > + hda@0,70030000 { > + status = "okay"; > + }; > + > + sdhci@0,700b0000 { /* WiFi/BT on this bus */ > + status = "okay"; > + power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>; > + bus-width = <4>; > + no-1-8-v; > + non-removable; > + }; > + > + sdhci@0,700b0400 { /* SD Card on this bus */ > + status = "okay"; > + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; > + power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; > + wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; > + bus-width = <4>; > + no-1-8-v; > + vqmmc-supply = <&vddio_sdmmc3>; > + }; > + > + sdhci@0,700b0600 { /* eMMC on this bus */ > + status = "okay"; > + bus-width = <8>; > + no-1-8-v; > + non-removable; > + }; > + > + ahub@0,70300000 { > + i2s@0,70301100 { > + status = "okay"; > + }; > + }; > + > + usb@0,7d000000 { /* Rear external USB port. */ > + status = "okay"; > + }; > + > + usb-phy@0,7d000000 { > + status = "okay"; > + vbus-supply = <&vdd_usb1_vbus>; > + }; > + > + usb@0,7d004000 { /* Internal webcam. */ > + status = "okay"; > + }; > + > + usb-phy@0,7d004000 { > + status = "okay"; > + vbus-supply = <&vdd_run_cam>; > + }; > + > + usb@0,7d008000 { /* Left external USB port. */ > + status = "okay"; > + }; > + > + usb-phy@0,7d008000 { > + status = "okay"; > + vbus-supply = <&vdd_usb3_vbus>; > + }; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + > + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; > + power-supply = <&vdd_led>; > + pwms = <&pwm 1 1000000>; > + > + default-brightness-level = <224>; > + brightness-levels = > + < 0 1 2 3 4 5 6 7 > + 8 9 10 11 12 13 14 15 > + 16 17 18 19 20 21 22 23 > + 24 25 26 27 28 29 30 31 > + 32 33 34 35 36 37 38 39 > + 40 41 42 43 44 45 46 47 > + 48 49 50 51 52 53 54 55 > + 56 57 58 59 60 61 62 63 > + 64 65 66 67 68 69 70 71 > + 72 73 74 75 76 77 78 79 > + 80 81 82 83 84 85 86 87 > + 88 89 90 91 92 93 94 95 > + 96 97 98 99 100 101 102 103 > + 104 105 106 107 108 109 110 111 > + 112 113 114 115 116 117 118 119 > + 120 121 122 123 124 125 126 127 > + 128 129 130 131 132 133 134 135 > + 136 137 138 139 140 141 142 143 > + 144 145 146 147 148 149 150 151 > + 152 153 154 155 156 157 158 159 > + 160 161 162 163 164 165 166 167 > + 168 169 170 171 172 173 174 175 > + 176 177 178 179 180 181 182 183 > + 184 185 186 187 188 189 190 191 > + 192 193 194 195 196 197 198 199 > + 200 201 202 203 204 205 206 207 > + 208 209 210 211 212 213 214 215 > + 216 217 218 219 220 221 222 223 > + 224 225 226 227 228 229 230 231 > + 232 233 234 235 236 237 238 239 > + 240 241 242 243 244 245 246 247 > + 248 249 250 251 252 253 254 255 > + 256>; > + }; > + > + clocks { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + clk32k_in: clock@0 { > + compatible = "fixed-clock"; > + reg = <0>; > + #clock-cells = <0>; > + clock-frequency = <32768>; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + lid { > + label = "Lid"; > + gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; > + linux,input-type = <5>; > + linux,code = <KEY_RESERVED>; > + debounce-interval = <1>; > + gpio-key,wakeup; > + }; > + > + power { > + label = "Power"; > + gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; > + linux,code = <KEY_POWER>; > + debounce-interval = <30>; > + gpio-key,wakeup; > + }; > + }; > + > + panel: panel { > + compatible = "auo,b133xtn01"; > + > + backlight = <&backlight>; > + ddc-i2c-bus = <&dpaux>; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + vdd_mux: regulator@0 { > + compatible = "regulator-fixed"; > + reg = <0>; > + regulator-name = "+VDD_MUX"; > + regulator-min-microvolt = <12000000>; > + regulator-max-microvolt = <12000000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + vdd_5v0_sys: regulator@1 {overriding where needed Stray text after '{'? Regards, Andreas > + compatible = "regulator-fixed"; > + reg = <1>; > + regulator-name = "+5V_SYS"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-always-on; > + regulator-boot-on; > + vin-supply = <&vdd_mux>; > + }; > + > + vdd_3v3_sys: regulator@2 { > + compatible = "regulator-fixed"; > + reg = <2>; > + regulator-name = "+3.3V_SYS"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-boot-on; > + vin-supply = <&vdd_mux>; > + }; > + > + vdd_3v3_run: regulator@3 { > + compatible = "regulator-fixed"; > + reg = <3>; > + regulator-name = "+3.3V_RUN"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_3v3_sys>; > + }; > + > + vdd_3v3_hdmi: regulator@4 { > + compatible = "regulator-fixed"; > + reg = <4>; > + regulator-name = "+3.3V_AVDD_HDMI_AP_GATED"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + vin-supply = <&vdd_3v3_run>; > + }; > + > + vdd_led: regulator@5 { > + compatible = "regulator-fixed"; > + reg = <5>; > + regulator-name = "+VDD_LED"; > + gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_mux>; > + }; > + > + vdd_5v0_ts: regulator@6 { > + compatible = "regulator-fixed"; > + reg = <6>; > + regulator-name = "+5V_VDD_TS_SW"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_5v0_sys>; > + }; > + > + vdd_usb1_vbus: regulator@7 { > + compatible = "regulator-fixed"; > + reg = <7>; > + regulator-name = "+5V_USB_HS"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; > + enable-active-high; > + gpio-open-drain; > + vin-supply = <&vdd_5v0_sys>; > + }; > + > + vdd_usb3_vbus: regulator@8 { > + compatible = "regulator-fixed"; > + reg = <8>; > + regulator-name = "+5V_USB_SS"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>; > + enable-active-high; > + gpio-open-drain; > + vin-supply = <&vdd_5v0_sys>; > + }; > + > + vdd_3v3_panel: regulator@9 { > + compatible = "regulator-fixed"; > + reg = <9>; > + regulator-name = "+3.3V_PANEL"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&pmic 4 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_3v3_run>; > + }; > + > + vdd_3v3_lp0: regulator@10 { > + compatible = "regulator-fixed"; > + reg = <10>; > + regulator-name = "+3.3V_LP0"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + /* > + * TODO: find a way to wire this up with the USB EHCI > + * controllers so that it can be enabled on demand. > + */ > + regulator-always-on; > + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_3v3_sys>; > + }; > + > + vdd_hdmi_pll: regulator@11 { > + compatible = "regulator-fixed"; > + reg = <11>; > + regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL"; > + regulator-min-microvolt = <1050000>; > + regulator-max-microvolt = <1050000>; > + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>; > + vin-supply = <&vdd_1v05_run>; > + }; > + > + vdd_5v0_hdmi: regulator@12 { > + compatible = "regulator-fixed"; > + reg = <12>; > + regulator-name = "+5V_HDMI_CON"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; > + enable-active-high; > + vin-supply = <&vdd_5v0_sys>; > + }; > + }; > + > + sound { > + compatible = "nvidia,tegra-audio-max98090-nyan-big", > + "nvidia,tegra-audio-max98090"; > + nvidia,model = "Acer Chromebook 13"; > + > + nvidia,audio-routing = > + "Headphones", "HPR", > + "Headphones", "HPL", > + "Speakers", "SPKR", > + "Speakers", "SPKL", > + "Mic Jack", "MICBIAS", > + "DMICL", "Int Mic", > + "DMICR", "Int Mic", > + "IN34", "Mic Jack"; > + > + nvidia,i2s-controller = <&tegra_i2s1>; > + nvidia,audio-codec = <&acodec>; > + > + clocks = <&tegra_car TEGRA124_CLK_PLL_A>, > + <&tegra_car TEGRA124_CLK_PLL_A_OUT0>, > + <&tegra_car TEGRA124_CLK_EXTERN1>; > + clock-names = "pll_a", "pll_a_out0", "mclk"; > + > + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +#include "cros-ec-keyboard.dtsi" > -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
signature.asc
Description: OpenPGP digital signature
