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ARM: tegra: device tree changes

Browse Source 
A wide variety of device tree additions are made across many Tegra
 boards:
 
 * WiFi is supported on Seaboard, Ventana, and Cardhu.
 * An I2C mux is added for Ventana, and Tamonten.
 * SPI flash is added to Cardhu, and TrimSlice.
 * Temperature sensors are added to Harmony, Tamonten, and Ventana.
 * host1x (graphics/display controller) is added to the SoC include files.
 * HDMI displays are enabled on Harmony, TrimSlice, Tamonten, Plutux, Tec,
   and Whistler.
 
 This pull request is based on tegra-for-3.8-soc.
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Merge tag 'tegra-for-3.8-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt

From Stephen Warren:
ARM: tegra: device tree changes

A wide variety of device tree additions are made across many Tegra
boards:

* WiFi is supported on Seaboard, Ventana, and Cardhu.
* An I2C mux is added for Ventana, and Tamonten.
* SPI flash is added to Cardhu, and TrimSlice.
* Temperature sensors are added to Harmony, Tamonten, and Ventana.
* host1x (graphics/display controller) is added to the SoC include files.
* HDMI displays are enabled on Harmony, TrimSlice, Tamonten, Plutux, Tec,
  and Whistler.

This pull request is based on tegra-for-3.8-soc.

* tag 'tegra-for-3.8-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (47 commits)
  ARM: tegra: whistler: enable HDMI port
  ARM: tegra: tec: Enable HDMI output
  ARM: tegra: plutux: Enable HDMI output
  ARM: tegra: tamonten: Add host1x support
  ARM: tegra: trimslice: enable HDMI port
  ARM: tegra: harmony: enable HDMI port
  ARM: tegra: Add Tegra30 host1x support
  ARM: tegra: Add Tegra20 host1x support
  ARM: tegra: trimslice: enable SPI flash
  ARM: tegra: dts: add sflash controller dt entry
  ARM: tegra: ventana: Add NCT1008 temperature sensor
  ARM: tegra: tamonten: Add NCT1008 temperature sensor
  ARM: tegra: harmony: Add ADT7641 temperature sensor
  ARM: tegra: tec: Remove redundant DT properties
  ARM: tegra: tamonten: Add DDC/PTA pinmux
  ARM: tegra: dts: cardhu: enable SLINK4
  ARM: tegra: dts: add slink controller dt entry
  ARM: dt: tegra: ventana: define pinmux for ddc
  ARM: dt: t30 cardhu: set pinmux and power for wlan
  ARM: dt: t20 ventana: set pinmux and power for wlan
  ...
This commit is contained in:
Olof Johansson 2012-11-21 00:29:21 -08:00
commit 90919bf214
62 changed files with 1447 additions and 524 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/devicetree/bindings/vendor-prefixes.txt
View File

@ -51,4 +51,5 @@ ti Texas Instruments
via VIA Technologies, Inc.
wlf Wolfson Microelectronics
wm Wondermedia Technologies, Inc.
winbond Winbond Electronics corp.
xlnx Xilinx

84
arch/arm/boot/dts/tegra20-harmony.dts
View File

@ -10,6 +10,18 @@
reg = <0x00000000 0x40000000>;
};
host1x {
hdmi {
status = "okay";
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
};
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@ -262,9 +274,9 @@
};
};
i2c@7000c400 {
hdmi_ddc: i2c@7000c400 {
status = "okay";
clock-frequency = <400000>;
clock-frequency = <100000>;
};
i2c@7000c500 {
@ -297,131 +309,98 @@
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
sm0 {
regulator-name = "vdd_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
sm1 {
regulator-name = "vdd_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
sm2_reg: sm2 {
regulator-name = "vdd_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
};
regulator@4 {
reg = <4>;
regulator-compatible = "ldo0";
ldo0 {
regulator-name = "vdd_ldo0,vddio_pex_clk";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
ldo6 {
regulator-name = "vdd_ldo6,avdd_vdac";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
hdmi_vdd_reg: ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
hdmi_pll_reg: ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
ldo_rtc {
regulator-name = "vdd_rtc_out,vdd_cell";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@ -429,6 +408,11 @@
};
};
};
temperature-sensor@4c {
compatible = "adi,adt7461";
reg = <0x4c>;
};
};
pmc {

59
arch/arm/boot/dts/tegra20-paz00.dts
View File

@ -291,37 +291,26 @@
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
sm0 {
regulator-name = "+1.2vs_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
sm1 {
regulator-name = "+1.0vs_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
sm2_reg: sm2 {
regulator-name = "+3.7vs_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
@ -330,53 +319,41 @@
/* LDO0 is not connected to anything */
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "+1.1vs_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "+1.2vs_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "+3.3vs_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "+2.85vs_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
ldo6 {
/*
* Research indicates this should be
* 1.8v; other boards that use this
@ -390,34 +367,26 @@
regulator-max-microvolt = <1800000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
ldo7 {
regulator-name = "+3.3vs_ldo7,avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
ldo8 {
regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "+2.85vs_ldo9,vdd_ddr_rx";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
ldo_rtc {
regulator-name = "+3.3vs_rtc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;

6
arch/arm/boot/dts/tegra20-plutux.dts
View File

@ -6,6 +6,12 @@
model = "Avionic Design Plutux board";
compatible = "ad,plutux", "ad,tamonten", "nvidia,tegra20";
host1x {
hdmi {
status = "okay";
};
};
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";

65
arch/arm/boot/dts/tegra20-seaboard.dts
View File

@ -395,37 +395,26 @@
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
sm0 {
regulator-name = "vdd_sm0,vdd_core";
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
sm1 {
regulator-name = "vdd_sm1,vdd_cpu";
regulator-min-microvolt = <1125000>;
regulator-max-microvolt = <1125000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
sm2_reg: sm2 {
regulator-name = "vdd_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
@ -434,86 +423,66 @@
/* LDO0 is not connected to anything */
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
ldo6 {
regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
ldo_rtc {
regulator-name = "vdd_rtc_out,vdd_cell";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@ -592,6 +561,12 @@
status = "okay";
};
sdhci@c8000000 {
status = "okay";
power-gpios = <&gpio 86 0>; /* gpio PK6 */
bus-width = <4>;
};
sdhci@c8000400 {
status = "okay";
cd-gpios = <&gpio 69 0>; /* gpio PI5 */

147
arch/arm/boot/dts/tegra20-tamonten.dtsi
View File

@ -8,6 +8,16 @@
reg = <0x00000000 0x20000000>;
};
host1x {
hdmi {
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
};
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@ -62,10 +72,6 @@
nvidia,pins = "dap4";
nvidia,function = "dap4";
};
ddc {
nvidia,pins = "ddc";
nvidia,function = "i2c2";
};
dta {
nvidia,pins = "dta", "dtd";
nvidia,function = "sdio2";
@ -91,7 +97,7 @@
nvidia,function = "pcie";
};
hdint {
nvidia,pins = "hdint", "pta";
nvidia,pins = "hdint";
nvidia,function = "hdmi";
};
i2cp {
@ -230,6 +236,39 @@
nvidia,pull = <1>;
};
};
state_i2cmux_ddc: pinmux_i2cmux_ddc {
ddc {
nvidia,pins = "ddc";
nvidia,function = "i2c2";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
state_i2cmux_pta: pinmux_i2cmux_pta {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "i2c2";
};
};
state_i2cmux_idle: pinmux_i2cmux_idle {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
};
i2s@70002800 {
@ -246,6 +285,36 @@
status = "okay";
};
i2c@7000c400 {
clock-frequency = <100000>;
status = "okay";
};
i2cmux {
compatible = "i2c-mux-pinctrl";
#address-cells = <1>;
#size-cells = <0>;
i2c-parent = <&{/i2c@7000c400}>;
pinctrl-names = "ddc", "pta", "idle";
pinctrl-0 = <&state_i2cmux_ddc>;
pinctrl-1 = <&state_i2cmux_pta>;
pinctrl-2 = <&state_i2cmux_idle>;
hdmi_ddc: i2c@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
};
i2c@7000d000 {
clock-frequency = <400000>;
status = "okay";
@ -271,97 +340,72 @@
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
sm0 {
regulator-name = "vdd_sys_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
sm1 {
regulator-name = "vdd_sys_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
sm2_reg: sm2 {
regulator-name = "vdd_sys_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
};
regulator@4 {
reg = <4>;
regulator-compatible = "ldo0";
ldo0 {
regulator-name = "vdd_ldo0,vddio_pex_clk";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
ldo6 {
regulator-name = "vdd_ldo6,avdd_vdac";
/*
* According to the Tegra 2 Automotive
@ -373,25 +417,19 @@
regulator-max-microvolt = <2850000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
hdmi_vdd_reg: ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
hdmi_pll_reg: ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
/*
* According to the Tegra 2 Automotive
@ -404,9 +442,7 @@
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
ldo_rtc {
regulator-name = "vdd_rtc_out";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@ -414,6 +450,11 @@
};
};
};
temperature-sensor@4c {
compatible = "onnn,nct1008";
reg = <0x4c>;
};
};
pmc {

9
arch/arm/boot/dts/tegra20-tec.dts
View File

@ -6,10 +6,13 @@
model = "Avionic Design Tamonten Evaluation Carrier";
compatible = "ad,tec", "ad,tamonten", "nvidia,tegra20";
i2c@7000c000 {
clock-frequency = <400000>;
status = "okay";
host1x {
hdmi {
status = "okay";
};
};
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";
reg = <0x1a>;

54
arch/arm/boot/dts/tegra20-trimslice.dts
View File

@ -10,6 +10,18 @@
reg = <0x00000000 0x40000000>;
};
host1x {
hdmi {
status = "okay";
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
};
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@ -249,14 +261,24 @@
clock-frequency = <216000000>;
};
i2c@7000c000 {
dvi_ddc: i2c@7000c000 {
status = "okay";
clock-frequency = <400000>;
clock-frequency = <100000>;
};
i2c@7000c400 {
spi@7000c380 {
status = "okay";
clock-frequency = <400000>;
spi-max-frequency = <48000000>;
spi-flash@0 {
compatible = "winbond,w25q80bl";
reg = <0>;
spi-max-frequency = <48000000>;
};
};
hdmi_ddc: i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
@ -300,6 +322,30 @@
bus-width = <4>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
hdmi_vdd_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
hdmi_pll_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
sound {
compatible = "nvidia,tegra-audio-trimslice";
nvidia,i2s-controller = <&tegra_i2s1>;

149
arch/arm/boot/dts/tegra20-ventana.dts
View File

@ -64,11 +64,6 @@
nvidia,pins = "dap4";
nvidia,function = "dap4";
};
ddc {
nvidia,pins = "ddc", "owc", "spdi", "spdo",
"uac";
nvidia,function = "rsvd2";
};
dta {
nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
nvidia,function = "vi";
@ -98,7 +93,7 @@
nvidia,function = "pcie";
};
hdint {
nvidia,pins = "hdint", "pta";
nvidia,pins = "hdint";
nvidia,function = "hdmi";
};
i2cp {
@ -129,6 +124,10 @@
"lspi", "lvp1", "lvs";
nvidia,function = "displaya";
};
owc {
nvidia,pins = "owc", "spdi", "spdo", "uac";
nvidia,function = "rsvd2";
};
pmc {
nvidia,pins = "pmc";
nvidia,function = "pwr_on";
@ -237,6 +236,49 @@
"ld23_22";
nvidia,pull = <1>;
};
drive_sdio1 {
nvidia,pins = "drive_sdio1";
nvidia,high-speed-mode = <0>;
nvidia,schmitt = <1>;
nvidia,low-power-mode = <3>;
nvidia,pull-down-strength = <31>;
nvidia,pull-up-strength = <31>;
nvidia,slew-rate-rising = <3>;
nvidia,slew-rate-falling = <3>;
};
};
state_i2cmux_ddc: pinmux_i2cmux_ddc {
ddc {
nvidia,pins = "ddc";
nvidia,function = "i2c2";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
state_i2cmux_pta: pinmux_i2cmux_pta {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "i2c2";
};
};
state_i2cmux_idle: pinmux_i2cmux_idle {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
};
@ -281,6 +323,31 @@
clock-frequency = <400000>;
};
i2cmux {
compatible = "i2c-mux-pinctrl";
#address-cells = <1>;
#size-cells = <0>;
i2c-parent = <&{/i2c@7000c400}>;
pinctrl-names = "ddc", "pta", "idle";
pinctrl-0 = <&state_i2cmux_ddc>;
pinctrl-1 = <&state_i2cmux_pta>;
pinctrl-2 = <&state_i2cmux_idle>;
i2c@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
};
i2c@7000c500 {
status = "okay";
clock-frequency = <400000>;
@ -311,37 +378,26 @@
vinldo9-supply = <&sm2_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
sys_reg: regulator@0 {
reg = <0>;
regulator-compatible = "sys";
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sm0";
sm0 {
regulator-name = "vdd_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sm1";
sm1 {
regulator-name = "vdd_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sm2";
sm2_reg: sm2 {
regulator-name = "vdd_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
@ -350,86 +406,66 @@
/* LDO0 is not connected to anything */
regulator@5 {
reg = <5>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo6";
ldo6 {
regulator-name = "vdd_ldo6,avdd_vdac";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo7";
ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo8";
ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo_rtc";
ldo_rtc {
regulator-name = "vdd_rtc_out,vdd_cell";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@ -437,6 +473,11 @@
};
};
};
temperature-sensor@4c {
compatible = "onnn,nct1008";
reg = <0x4c>;
};
};
pmc {
@ -456,6 +497,12 @@
status = "okay";
};
sdhci@c8000000 {
status = "okay";
power-gpios = <&gpio 86 0>; /* gpio PK6 */
bus-width = <4>;
};
sdhci@c8000400 {
status = "okay";
cd-gpios = <&gpio 69 0>; /* gpio PI5 */

136
arch/arm/boot/dts/tegra20-whistler.dts
View File

@ -10,6 +10,18 @@
reg = <0x00000000 0x20000000>;
};
host1x {
hdmi {
status = "okay";
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
};
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
@ -246,6 +258,11 @@
clock-frequency = <216000000>;
};
hdmi_ddc: i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000d000 {
status = "okay";
clock-frequency = <100000>;
@ -295,243 +312,182 @@
in20-supply = <&mbatt_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
mbatt_reg: regulator@0 {
reg = <0>;
regulator-compatible = "mbatt";
mbatt_reg: mbatt {
regulator-name = "vbat_pmu";
regulator-always-on;
};
regulator@1 {
reg = <1>;
regulator-compatible = "sd1";
sd1 {
regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
regulator@2 {
reg = <2>;
regulator-compatible = "sd2";
sd2 {
regulator-name = "nvvdd_sv2,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
nvvdd_sv3_reg: regulator@3 {
reg = <3>;
regulator-compatible = "sd3";
nvvdd_sv3_reg: sd3 {
regulator-name = "nvvdd_sv3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@4 {
reg = <4>;
regulator-compatible = "ldo1";
ldo1 {
regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@5 {
reg = <5>;
regulator-compatible = "ldo2";
ldo2 {
regulator-name = "nvvdd_ldo2,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
regulator@6 {
reg = <6>;
regulator-compatible = "ldo3";
ldo3 {
regulator-name = "nvvdd_ldo3,vcom_1v8b";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
regulator@7 {
reg = <7>;
regulator-compatible = "ldo4";
ldo4 {
regulator-name = "nvvdd_ldo4,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
regulator@8 {
reg = <8>;
regulator-compatible = "ldo5";
ldo5 {
regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
regulator@9 {
reg = <9>;
regulator-compatible = "ldo6";
hdmi_pll_reg: ldo6 {
regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@10 {
reg = <10>;
regulator-compatible = "ldo7";
ldo7 {
regulator-name = "nvvdd_ldo7,avddio_audio";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
regulator@11 {
reg = <11>;
regulator-compatible = "ldo8";
ldo8 {
regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
regulator@12 {
reg = <12>;
regulator-compatible = "ldo9";
ldo9 {
regulator-name = "nvvdd_ldo9,avdd_cam*";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
regulator@13 {
reg = <13>;
regulator-compatible = "ldo10";
ldo10 {
regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
regulator@14 {
reg = <14>;
regulator-compatible = "ldo11";
hdmi_vdd_reg: ldo11 {
regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@15 {
reg = <15>;
regulator-compatible = "ldo12";
ldo12 {
regulator-name = "nvvdd_ldo12,vddio_sdio";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
regulator@16 {
reg = <16>;
regulator-compatible = "ldo13";
ldo13 {
regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
regulator@17 {
reg = <17>;
regulator-compatible = "ldo14";
ldo14 {
regulator-name = "nvvdd_ldo14,avdd_vdac";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
regulator@18 {
reg = <18>;
regulator-compatible = "ldo15";
ldo15 {
regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
regulator@19 {
reg = <19>;
regulator-compatible = "ldo16";
ldo16 {
regulator-name = "nvvdd_ldo16,vdd_dbrtr";
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
};
regulator@20 {
reg = <20>;
regulator-compatible = "ldo17";
ldo17 {
regulator-name = "nvvdd_ldo17,vddio_mipi";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
regulator@21 {
reg = <21>;
regulator-compatible = "ldo18";
ldo18 {
regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
regulator@22 {
reg = <22>;
regulator-compatible = "ldo19";
ldo19 {
regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
regulator@23 {
reg = <23>;
regulator-compatible = "ldo20";
ldo20 {
regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
regulator@24 {
reg = <24>;
regulator-compatible = "out5v";
out5v {
regulator-name = "usb0_vbus_reg";
};
regulator@25 {
reg = <25>;
regulator-compatible = "out33v";
out33v {
regulator-name = "pmu_out3v3";
};
regulator@26 {
reg = <26>;
regulator-compatible = "bbat";
bbat {
regulator-name = "pmu_bbat";
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <2400000>;
regulator-always-on;
};
regulator@27 {
reg = <27>;
regulator-compatible = "sdby";
sdby {
regulator-name = "vdd_aon";
regulator-always-on;
};
regulator@28 {
reg = <28>;
regulator-compatible = "vrtc";
vrtc {
regulator-name = "vrtc,pmu_vccadc";
regulator-always-on;
};

146
arch/arm/boot/dts/tegra20.dtsi
View File

@ -4,6 +4,102 @@
compatible = "nvidia,tegra20";
interrupt-parent = <&intc>;
host1x {
compatible = "nvidia,tegra20-host1x", "simple-bus";
reg = <0x50000000 0x00024000>;
interrupts = <0 65 0x04 /* mpcore syncpt */
0 67 0x04>; /* mpcore general */
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x54000000 0x54000000 0x04000000>;
mpe {
compatible = "nvidia,tegra20-mpe";
reg = <0x54040000 0x00040000>;
interrupts = <0 68 0x04>;
};
vi {
compatible = "nvidia,tegra20-vi";
reg = <0x54080000 0x00040000>;
interrupts = <0 69 0x04>;
};
epp {
compatible = "nvidia,tegra20-epp";
reg = <0x540c0000 0x00040000>;
interrupts = <0 70 0x04>;
};
isp {
compatible = "nvidia,tegra20-isp";
reg = <0x54100000 0x00040000>;
interrupts = <0 71 0x04>;
};
gr2d {
compatible = "nvidia,tegra20-gr2d";
reg = <0x54140000 0x00040000>;
interrupts = <0 72 0x04>;
};
gr3d {
compatible = "nvidia,tegra20-gr3d";
reg = <0x54180000 0x00040000>;
};
dc@54200000 {
compatible = "nvidia,tegra20-dc";
reg = <0x54200000 0x00040000>;
interrupts = <0 73 0x04>;
rgb {
status = "disabled";
};
};
dc@54240000 {
compatible = "nvidia,tegra20-dc";
reg = <0x54240000 0x00040000>;
interrupts = <0 74 0x04>;
rgb {
status = "disabled";
};
};
hdmi {
compatible = "nvidia,tegra20-hdmi";
reg = <0x54280000 0x00040000>;
interrupts = <0 75 0x04>;
status = "disabled";
};
tvo {
compatible = "nvidia,tegra20-tvo";
reg = <0x542c0000 0x00040000>;
interrupts = <0 76 0x04>;
status = "disabled";
};
dsi {
compatible = "nvidia,tegra20-dsi";
reg = <0x54300000 0x00040000>;
status = "disabled";
};
};
cache-controller@50043000 {
compatible = "arm,pl310-cache";
reg = <0x50043000 0x1000>;
arm,data-latency = <5 5 2>;
arm,tag-latency = <4 4 2>;
cache-unified;
cache-level = <2>;
};
intc: interrupt-controller {
compatible = "arm,cortex-a9-gic";
reg = <0x50041000 0x1000
@ -138,6 +234,16 @@
status = "disabled";
};
spi@7000c380 {
compatible = "nvidia,tegra20-sflash";
reg = <0x7000c380 0x80>;
interrupts = <0 39 0x04>;
nvidia,dma-request-selector = <&apbdma 11>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c@7000c400 {
compatible = "nvidia,tegra20-i2c";
reg = <0x7000c400 0x100>;
@ -165,6 +271,46 @@
status = "disabled";
};
spi@7000d400 {
compatible = "nvidia,tegra20-slink";
reg = <0x7000d400 0x200>;
interrupts = <0 59 0x04>;
nvidia,dma-request-selector = <&apbdma 15>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000d600 {
compatible = "nvidia,tegra20-slink";
reg = <0x7000d600 0x200>;
interrupts = <0 82 0x04>;
nvidia,dma-request-selector = <&apbdma 16>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000d800 {
compatible = "nvidia,tegra20-slink";
reg = <0x7000d480 0x200>;
interrupts = <0 83 0x04>;
nvidia,dma-request-selector = <&apbdma 17>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000da00 {
compatible = "nvidia,tegra20-slink";
reg = <0x7000da00 0x200>;
interrupts = <0 93 0x04>;
nvidia,dma-request-selector = <&apbdma 18>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
pmc {
compatible = "nvidia,tegra20-pmc";
reg = <0x7000e400 0x400>;

6
arch/arm/boot/dts/tegra30-cardhu-a02.dts
View File

@ -83,5 +83,11 @@
gpio = <&gpio 83 0>; /* GPIO PK3 */
};
};
sdhci@78000400 {
status = "okay";
power-gpios = <&gpio 28 0>; /* gpio PD4 */
bus-width = <4>;
};
};

6
arch/arm/boot/dts/tegra30-cardhu-a04.dts
View File

@ -95,4 +95,10 @@
gpio = <&gpio 232 0>; /* GPIO PDD0 */
};
};
sdhci@78000400 {
status = "okay";
power-gpios = <&gpio 27 0>; /* gpio PD3 */
bus-width = <4>;
};
};

84
arch/arm/boot/dts/tegra30-cardhu.dtsi
View File

@ -52,6 +52,22 @@
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
sdmmc3_clk_pa6 {
nvidia,pins = "sdmmc3_clk_pa6";
nvidia,function = "sdmmc3";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdmmc3_cmd_pa7 {
nvidia,pins = "sdmmc3_cmd_pa7",
"sdmmc3_dat0_pb7",
"sdmmc3_dat1_pb6",
"sdmmc3_dat2_pb5",
"sdmmc3_dat3_pb4";
nvidia,function = "sdmmc3";
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
sdmmc4_clk_pcc4 {
nvidia,pins = "sdmmc4_clk_pcc4",
"sdmmc4_rst_n_pcc3";
@ -81,6 +97,15 @@
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
sdio3 {
nvidia,pins = "drive_sdio3";
nvidia,high-speed-mode = <0>;
nvidia,schmitt = <0>;
nvidia,pull-down-strength = <46>;
nvidia,pull-up-strength = <42>;
nvidia,slew-rate-rising = <1>;
nvidia,slew-rate-falling = <1>;
};
};
};
@ -171,56 +196,41 @@
vccio-supply = <&vdd_ac_bat_reg>;
regulators {
#address-cells = <1>;
#size-cells = <0>;
vdd1_reg: regulator@0 {
reg = <0>;
regulator-compatible = "vdd1";
vdd1_reg: vdd1 {
regulator-name = "vddio_ddr_1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vdd2_reg: regulator@1 {
reg = <1>;
regulator-compatible = "vdd2";
vdd2_reg: vdd2 {
regulator-name = "vdd_1v5_gen";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
};
vddctrl_reg: regulator@2 {
reg = <2>;
regulator-compatible = "vddctrl";
vddctrl_reg: vddctrl {
regulator-name = "vdd_cpu,vdd_sys";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vio_reg: regulator@3 {
reg = <3>;
regulator-compatible = "vio";
vio_reg: vio {
regulator-name = "vdd_1v8_gen";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo1_reg: regulator@4 {
reg = <4>;
regulator-compatible = "ldo1";
ldo1_reg: ldo1 {
regulator-name = "vdd_pexa,vdd_pexb";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
};
ldo2_reg: regulator@5 {
reg = <5>;
regulator-compatible = "ldo2";
ldo2_reg: ldo2 {
regulator-name = "vdd_sata,avdd_plle";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
@ -228,44 +238,34 @@
/* LDO3 is not connected to anything */
ldo4_reg: regulator@7 {
reg = <7>;
regulator-compatible = "ldo4";
ldo4_reg: ldo4 {
regulator-name = "vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ldo5_reg: regulator@8 {
reg = <8>;
regulator-compatible = "ldo5";
ldo5_reg: ldo5 {
regulator-name = "vddio_sdmmc,avdd_vdac";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
ldo6_reg: regulator@9 {
reg = <9>;
regulator-compatible = "ldo6";
ldo6_reg: ldo6 {
regulator-name = "avdd_dsi_csi,pwrdet_mipi";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo7_reg: regulator@10 {
reg = <10>;
regulator-compatible = "ldo7";
ldo7_reg: ldo7 {
regulator-name = "vdd_pllm,x,u,a_p_c_s";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ldo8_reg: regulator@11 {
reg = <11>;
regulator-compatible = "ldo8";
ldo8_reg: ldo8 {
regulator-name = "vdd_ddr_hs";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
@ -275,6 +275,16 @@
};
};
spi@7000da00 {
status = "okay";
spi-max-frequency = <25000000>;
spi-flash@1 {
compatible = "winbond,w25q32";
reg = <1>;
spi-max-frequency = <20000000>;
};
};
ahub {
i2s@70080400 {
status = "okay";
@ -409,6 +419,8 @@
regulator-name = "vdd_com";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio 24 0>; /* gpio PD0 */
vin-supply = <&sys_3v3_reg>;

156
arch/arm/boot/dts/tegra30.dtsi
View File

@ -4,6 +4,102 @@
compatible = "nvidia,tegra30";
interrupt-parent = <&intc>;
host1x {
compatible = "nvidia,tegra30-host1x", "simple-bus";
reg = <0x50000000 0x00024000>;
interrupts = <0 65 0x04 /* mpcore syncpt */
0 67 0x04>; /* mpcore general */
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x54000000 0x54000000 0x04000000>;
mpe {
compatible = "nvidia,tegra30-mpe";
reg = <0x54040000 0x00040000>;
interrupts = <0 68 0x04>;
};
vi {
compatible = "nvidia,tegra30-vi";
reg = <0x54080000 0x00040000>;
interrupts = <0 69 0x04>;
};
epp {
compatible = "nvidia,tegra30-epp";
reg = <0x540c0000 0x00040000>;
interrupts = <0 70 0x04>;
};
isp {
compatible = "nvidia,tegra30-isp";
reg = <0x54100000 0x00040000>;
interrupts = <0 71 0x04>;
};
gr2d {
compatible = "nvidia,tegra30-gr2d";
reg = <0x54140000 0x00040000>;
interrupts = <0 72 0x04>;
};
gr3d {
compatible = "nvidia,tegra30-gr3d";
reg = <0x54180000 0x00040000>;
};
dc@54200000 {
compatible = "nvidia,tegra30-dc";
reg = <0x54200000 0x00040000>;
interrupts = <0 73 0x04>;
rgb {
status = "disabled";
};
};
dc@54240000 {
compatible = "nvidia,tegra30-dc";
reg = <0x54240000 0x00040000>;
interrupts = <0 74 0x04>;
rgb {
status = "disabled";
};
};
hdmi {
compatible = "nvidia,tegra30-hdmi";
reg = <0x54280000 0x00040000>;
interrupts = <0 75 0x04>;
status = "disabled";
};
tvo {
compatible = "nvidia,tegra30-tvo";
reg = <0x542c0000 0x00040000>;
interrupts = <0 76 0x04>;
status = "disabled";
};
dsi {
compatible = "nvidia,tegra30-dsi";
reg = <0x54300000 0x00040000>;
status = "disabled";
};
};
cache-controller@50043000 {
compatible = "arm,pl310-cache";
reg = <0x50043000 0x1000>;
arm,data-latency = <6 6 2>;
arm,tag-latency = <5 5 2>;
cache-unified;
cache-level = <2>;
};
intc: interrupt-controller {
compatible = "arm,cortex-a9-gic";
reg = <0x50041000 0x1000
@ -168,6 +264,66 @@
status = "disabled";
};
spi@7000d400 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000d400 0x200>;
interrupts = <0 59 0x04>;
nvidia,dma-request-selector = <&apbdma 15>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000d600 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000d600 0x200>;
interrupts = <0 82 0x04>;
nvidia,dma-request-selector = <&apbdma 16>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000d800 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000d480 0x200>;
interrupts = <0 83 0x04>;
nvidia,dma-request-selector = <&apbdma 17>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000da00 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000da00 0x200>;
interrupts = <0 93 0x04>;
nvidia,dma-request-selector = <&apbdma 18>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000dc00 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000dc00 0x200>;
interrupts = <0 94 0x04>;
nvidia,dma-request-selector = <&apbdma 27>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi@7000de00 {
compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink";
reg = <0x7000de00 0x200>;
interrupts = <0 79 0x04>;
nvidia,dma-request-selector = <&apbdma 28>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
pmc {
compatible = "nvidia,tegra20-pmc", "nvidia,tegra30-pmc";
reg = <0x7000e400 0x400>;

2
arch/arm/mach-tegra/Makefile
View File

@ -12,10 +12,12 @@ obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_CPU_IDLE) += sleep.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_clocks_data.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20_speedo.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += sleep-t20.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_clocks_data.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30_speedo.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += sleep-t30.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_SMP) += reset.o

5
arch/arm/mach-tegra/apbio.c
View File

@ -15,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/io.h>
#include <mach/iomap.h>
#include <linux/of.h>
#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
@ -24,9 +23,8 @@
#include <linux/sched.h>
#include <linux/mutex.h>
#include <mach/dma.h>
#include "apbio.h"
#include "iomap.h"
#if defined(CONFIG_TEGRA20_APB_DMA)
static DEFINE_MUTEX(tegra_apb_dma_lock);
@ -71,7 +69,6 @@ bool tegra_apb_dma_init(void)
dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
dma_sconfig.slave_id = TEGRA_DMA_REQ_SEL_CNTR;
dma_sconfig.src_maxburst = 1;
dma_sconfig.dst_maxburst = 1;

27
arch/arm/mach-tegra/board-dt-tegra20.c
View File

@ -40,12 +40,10 @@
#include <asm/mach/time.h>
#include <asm/setup.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include "board.h"
#include "clock.h"
#include "common.h"
#include "iomap.h"
struct tegra_ehci_platform_data tegra_ehci1_pdata = {
.operating_mode = TEGRA_USB_OTG,
@ -91,6 +89,17 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
&tegra_ehci3_pdata),
OF_DEV_AUXDATA("nvidia,tegra20-apbdma", TEGRA_APB_DMA_BASE, "tegra-apbdma", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-sflash", 0x7000c380, "spi", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D400, "spi_tegra.0", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D600, "spi_tegra.1", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000D800, "spi_tegra.2", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-slink", 0x7000DA00, "spi_tegra.3", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-host1x", 0x50000000, "host1x", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54200000, "tegradc.0", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-dc", 0x54240000, "tegradc.1", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-hdmi", 0x54280000, "hdmi", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-dsi", 0x54300000, "dsi", NULL),
OF_DEV_AUXDATA("nvidia,tegra20-tvo", 0x542c0000, "tvo", NULL),
{}
};
@ -104,8 +113,20 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
{ "pll_a", "pll_p_out1", 56448000, true },
{ "pll_a_out0", "pll_a", 11289600, true },
{ "cdev1", NULL, 0, true },
{ "blink", "clk_32k", 32768, true },
{ "i2s1", "pll_a_out0", 11289600, false},
{ "i2s2", "pll_a_out0", 11289600, false},
{ "sdmmc1", "pll_p", 48000000, false},
{ "sdmmc3", "pll_p", 48000000, false},
{ "sdmmc4", "pll_p", 48000000, false},
{ "spi", "pll_p", 20000000, false },
{ "sbc1", "pll_p", 100000000, false },
{ "sbc2", "pll_p", 100000000, false },
{ "sbc3", "pll_p", 100000000, false },
{ "sbc4", "pll_p", 100000000, false },
{ "host1x", "pll_c", 150000000, false },
{ "disp1", "pll_p", 600000000, false },
{ "disp2", "pll_p", 600000000, false },
{ NULL, NULL, 0, 0},
};

28
arch/arm/mach-tegra/board-dt-tegra30.c
View File

@ -33,11 +33,10 @@
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
#include <mach/iomap.h>
#include "board.h"
#include "clock.h"
#include "common.h"
#include "iomap.h"
struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("nvidia,tegra20-sdhci", 0x78000000, "sdhci-tegra.0", NULL),
@ -52,6 +51,18 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-apbdma", 0x6000a000, "tegra-apbdma", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D400, "spi_tegra.0", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D600, "spi_tegra.1", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000D800, "spi_tegra.2", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DA00, "spi_tegra.3", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DC00, "spi_tegra.4", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-slink", 0x7000DE00, "spi_tegra.5", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-host1x", 0x50000000, "host1x", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54200000, "tegradc.0", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-dc", 0x54240000, "tegradc.1", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-hdmi", 0x54280000, "hdmi", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-dsi", 0x54300000, "dsi", NULL),
OF_DEV_AUXDATA("nvidia,tegra30-tvo", 0x542c0000, "tvo", NULL),
{}
};
@ -62,11 +73,24 @@ static __initdata struct tegra_clk_init_table tegra_dt_clk_init_table[] = {
{ "pll_a_out0", "pll_a", 11289600, true },
{ "extern1", "pll_a_out0", 0, true },
{ "clk_out_1", "extern1", 0, true },
{ "blink", "clk_32k", 32768, true },
{ "i2s0", "pll_a_out0", 11289600, false},
{ "i2s1", "pll_a_out0", 11289600, false},
{ "i2s2", "pll_a_out0", 11289600, false},
{ "i2s3", "pll_a_out0", 11289600, false},
{ "i2s4", "pll_a_out0", 11289600, false},
{ "sdmmc1", "pll_p", 48000000, false},
{ "sdmmc3", "pll_p", 48000000, false},
{ "sdmmc4", "pll_p", 48000000, false},
{ "sbc1", "pll_p", 100000000, false},
{ "sbc2", "pll_p", 100000000, false},
{ "sbc3", "pll_p", 100000000, false},
{ "sbc4", "pll_p", 100000000, false},
{ "sbc5", "pll_p", 100000000, false},
{ "sbc6", "pll_p", 100000000, false},
{ "host1x", "pll_c", 150000000, false},
{ "disp1", "pll_p", 600000000, false},
{ "disp2", "pll_p", 600000000, false},
{ NULL, NULL, 0, 0},
};

2
arch/arm/mach-tegra/clock.c
View File

@ -27,8 +27,6 @@
#include <linux/seq_file.h>
#include <linux/slab.h>
#include <mach/clk.h>
#include "board.h"
#include "clock.h"
#include "tegra_cpu_car.h"

19
arch/arm/mach-tegra/common.c
View File

@ -26,13 +26,13 @@
#include <asm/hardware/cache-l2x0.h>
#include <asm/hardware/gic.h>
#include <mach/iomap.h>
#include <mach/powergate.h>
#include "board.h"
#include "clock.h"
#include "common.h"
#include "fuse.h"
#include "iomap.h"
#include "pmc.h"
#include "apbio.h"
#include "sleep.h"
@ -104,25 +104,26 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
{ "clk_m", NULL, 0, true },
{ "pll_p", "clk_m", 408000000, true },
{ "pll_p_out1", "pll_p", 9600000, true },
{ "pll_p_out4", "pll_p", 102000000, true },
{ "sclk", "pll_p_out4", 102000000, true },
{ "hclk", "sclk", 102000000, true },
{ "pclk", "hclk", 51000000, true },
{ NULL, NULL, 0, 0},
};
#endif
static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
static void __init tegra_init_cache(void)
{
#ifdef CONFIG_CACHE_L2X0
void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
u32 aux_ctrl, cache_type;
writel_relaxed(tag_latency, p + L2X0_TAG_LATENCY_CTRL);
writel_relaxed(data_latency, p + L2X0_DATA_LATENCY_CTRL);
cache_type = readl(p + L2X0_CACHE_TYPE);
aux_ctrl = (cache_type & 0x700) << (17-8);
aux_ctrl |= 0x6C000001;
aux_ctrl |= 0x7C400001;
l2x0_init(p, aux_ctrl, 0x8200c3fe);
l2x0_of_init(aux_ctrl, 0x8200c3fe);
#endif
}
@ -134,7 +135,7 @@ void __init tegra20_init_early(void)
tegra_init_fuse();
tegra2_init_clocks();
tegra_clk_init_from_table(tegra20_clk_init_table);
tegra_init_cache(0x331, 0x441);
tegra_init_cache();
tegra_pmc_init();
tegra_powergate_init();
tegra20_hotplug_init();
@ -147,7 +148,7 @@ void __init tegra30_init_early(void)
tegra_init_fuse();
tegra30_init_clocks();
tegra_clk_init_from_table(tegra30_clk_init_table);
tegra_init_cache(0x441, 0x551);
tegra_init_cache();
tegra_pmc_init();
tegra_powergate_init();
tegra30_hotplug_init();

3
arch/arm/mach-tegra/cpu-tegra.c
View File

@ -30,9 +30,6 @@
#include <linux/io.h>
#include <linux/suspend.h>
#include <mach/clk.h>
/* Frequency table index must be sequential starting at 0 */
static struct cpufreq_frequency_table freq_table[] = {
{ 0, 216000 },

2
arch/arm/mach-tegra/cpuidle.c
View File

@ -29,8 +29,6 @@
#include <asm/proc-fns.h>
#include <mach/iomap.h>
static int tegra_idle_enter_lp3(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index);

3
arch/arm/mach-tegra/flowctrl.c
View File

@ -22,9 +22,8 @@
#include <linux/kernel.h>
#include <linux/io.h>
#include <mach/iomap.h>
#include "flowctrl.h"
#include "iomap.h"
u8 flowctrl_offset_halt_cpu[] = {
FLOW_CTRL_HALT_CPU0_EVENTS,

52
arch/arm/mach-tegra/fuse.c
View File

@ -21,22 +21,28 @@
#include <linux/io.h>
#include <linux/export.h>
#include <mach/iomap.h>
#include "fuse.h"
#include "iomap.h"
#include "apbio.h"
#define FUSE_UID_LOW 0x108
#define FUSE_UID_HIGH 0x10c
#define FUSE_SKU_INFO 0x110
#define FUSE_SPARE_BIT 0x200
#define TEGRA20_FUSE_SPARE_BIT 0x200
#define TEGRA30_FUSE_SPARE_BIT 0x244
int tegra_sku_id;
int tegra_cpu_process_id;
int tegra_core_process_id;
int tegra_chip_id;
int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */
int tegra_soc_speedo_id;
enum tegra_revision tegra_revision;
static int tegra_fuse_spare_bit;
static void (*tegra_init_speedo_data)(void);
/* The BCT to use at boot is specified by board straps that can be read
* through a APB misc register and decoded. 2 bits, i.e. 4 possible BCTs.
*/
@ -57,14 +63,14 @@ static const char *tegra_revision_name[TEGRA_REVISION_MAX] = {
[TEGRA_REVISION_A04] = "A04",
};
static inline u32 tegra_fuse_readl(unsigned long offset)
u32 tegra_fuse_readl(unsigned long offset)
{
return tegra_apb_readl(TEGRA_FUSE_BASE + offset);
}
static inline bool get_spare_fuse(int bit)
bool tegra_spare_fuse(int bit)
{
return tegra_fuse_readl(FUSE_SPARE_BIT + bit * 4);
return tegra_fuse_readl(tegra_fuse_spare_bit + bit * 4);
}
static enum tegra_revision tegra_get_revision(u32 id)
@ -78,7 +84,7 @@ static enum tegra_revision tegra_get_revision(u32 id)
return TEGRA_REVISION_A02;
case 3:
if (tegra_chip_id == TEGRA20 &&
(get_spare_fuse(18) || get_spare_fuse(19)))
(tegra_spare_fuse(18) || tegra_spare_fuse(19)))
return TEGRA_REVISION_A03p;
else
return TEGRA_REVISION_A03;
@ -89,6 +95,16 @@ static enum tegra_revision tegra_get_revision(u32 id)
}
}
static void tegra_get_process_id(void)
{
u32 reg;
reg = tegra_fuse_readl(tegra_fuse_spare_bit);
tegra_cpu_process_id = (reg >> 6) & 3;
reg = tegra_fuse_readl(tegra_fuse_spare_bit);
tegra_core_process_id = (reg >> 12) & 3;
}
void tegra_init_fuse(void)
{
u32 id;
@ -100,19 +116,29 @@ void tegra_init_fuse(void)
reg = tegra_fuse_readl(FUSE_SKU_INFO);
tegra_sku_id = reg & 0xFF;
reg = tegra_fuse_readl(FUSE_SPARE_BIT);
tegra_cpu_process_id = (reg >> 6) & 3;
reg = tegra_fuse_readl(FUSE_SPARE_BIT);
tegra_core_process_id = (reg >> 12) & 3;
reg = tegra_apb_readl(TEGRA_APB_MISC_BASE + STRAP_OPT);
tegra_bct_strapping = (reg & RAM_ID_MASK) >> RAM_CODE_SHIFT;
id = readl_relaxed(IO_ADDRESS(TEGRA_APB_MISC_BASE) + 0x804);
tegra_chip_id = (id >> 8) & 0xff;
switch (tegra_chip_id) {
case TEGRA20:
tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
tegra_init_speedo_data = &tegra20_init_speedo_data;
break;
case TEGRA30:
tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT;
tegra_init_speedo_data = &tegra30_init_speedo_data;
break;
default:
pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id);
tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
tegra_init_speedo_data = &tegra_get_process_id;
}
tegra_revision = tegra_get_revision(id);
tegra_init_speedo_data();
pr_info("Tegra Revision: %s SKU: %d CPU Process: %d Core Process: %d\n",
tegra_revision_name[tegra_revision],

16
arch/arm/mach-tegra/fuse.h
View File

@ -42,11 +42,27 @@ extern int tegra_sku_id;
extern int tegra_cpu_process_id;
extern int tegra_core_process_id;
extern int tegra_chip_id;
extern int tegra_cpu_speedo_id; /* only exist in Tegra30 and later */
extern int tegra_soc_speedo_id;
extern enum tegra_revision tegra_revision;
extern int tegra_bct_strapping;
unsigned long long tegra_chip_uid(void);
void tegra_init_fuse(void);
bool tegra_spare_fuse(int bit);
u32 tegra_fuse_readl(unsigned long offset);
#ifdef CONFIG_ARCH_TEGRA_2x_SOC
void tegra20_init_speedo_data(void);
#else
static inline void tegra20_init_speedo_data(void) {}
#endif
#ifdef CONFIG_ARCH_TEGRA_3x_SOC
void tegra30_init_speedo_data(void);
#else
static inline void tegra30_init_speedo_data(void) {}
#endif
#endif

3
arch/arm/mach-tegra/headsmp.S
View File

@ -3,9 +3,8 @@
#include <asm/cache.h>
#include <mach/iomap.h>
#include "flowctrl.h"
#include "iomap.h"
#include "reset.h"
#include "sleep.h"

4
arch/arm/mach-tegra/include/mach/debug-macro.S
View File

@ -26,8 +26,8 @@
#include <linux/serial_reg.h>
#include <mach/iomap.h>
#include <mach/irammap.h>
#include "../../iomap.h"
#include "../../irammap.h"
.macro addruart, rp, rv, tmp
adr \rp, 99f @ actual addr of 99f

54
arch/arm/mach-tegra/include/mach/dma.h
View File

@ -1,54 +0,0 @@
/*
* arch/arm/mach-tegra/include/mach/dma.h
*
* Copyright (c) 2008-2009, NVIDIA Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __MACH_TEGRA_DMA_H
#define __MACH_TEGRA_DMA_H
#include <linux/list.h>
#define TEGRA_DMA_REQ_SEL_CNTR 0
#define TEGRA_DMA_REQ_SEL_I2S_2 1
#define TEGRA_DMA_REQ_SEL_I2S_1 2
#define TEGRA_DMA_REQ_SEL_SPD_I 3
#define TEGRA_DMA_REQ_SEL_UI_I 4
#define TEGRA_DMA_REQ_SEL_MIPI 5
#define TEGRA_DMA_REQ_SEL_I2S2_2 6
#define TEGRA_DMA_REQ_SEL_I2S2_1 7
#define TEGRA_DMA_REQ_SEL_UARTA 8
#define TEGRA_DMA_REQ_SEL_UARTB 9
#define TEGRA_DMA_REQ_SEL_UARTC 10
#define TEGRA_DMA_REQ_SEL_SPI 11
#define TEGRA_DMA_REQ_SEL_AC97 12
#define TEGRA_DMA_REQ_SEL_ACMODEM 13
#define TEGRA_DMA_REQ_SEL_SL4B 14
#define TEGRA_DMA_REQ_SEL_SL2B1 15
#define TEGRA_DMA_REQ_SEL_SL2B2 16
#define TEGRA_DMA_REQ_SEL_SL2B3 17
#define TEGRA_DMA_REQ_SEL_SL2B4 18
#define TEGRA_DMA_REQ_SEL_UARTD 19
#define TEGRA_DMA_REQ_SEL_UARTE 20
#define TEGRA_DMA_REQ_SEL_I2C 21
#define TEGRA_DMA_REQ_SEL_I2C2 22
#define TEGRA_DMA_REQ_SEL_I2C3 23
#define TEGRA_DMA_REQ_SEL_DVC_I2C 24
#define TEGRA_DMA_REQ_SEL_OWR 25
#define TEGRA_DMA_REQ_SEL_INVALID 31
#endif

2
arch/arm/mach-tegra/include/mach/powergate.h
View File

@ -20,6 +20,8 @@
#ifndef _MACH_TEGRA_POWERGATE_H_
#define _MACH_TEGRA_POWERGATE_H_
struct clk;
#define TEGRA_POWERGATE_CPU 0
#define TEGRA_POWERGATE_3D 1
#define TEGRA_POWERGATE_VENC 2

4
arch/arm/mach-tegra/include/mach/uncompress.h
View File

@ -28,8 +28,8 @@
#include <linux/types.h>
#include <linux/serial_reg.h>
#include <mach/iomap.h>
#include <mach/irammap.h>
#include "../../iomap.h"
#include "../../irammap.h"
#define BIT(x) (1 << (x))
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))

2
arch/arm/mach-tegra/io.c
View File

@ -26,9 +26,9 @@
#include <asm/page.h>
#include <asm/mach/map.h>
#include <mach/iomap.h>
#include "board.h"
#include "iomap.h"
static struct map_desc tegra_io_desc[] __initdata = {
{

2
arch/arm/mach-tegra/include/mach/iomap.h → arch/arm/mach-tegra/iomap.h
View File

@ -1,6 +1,4 @@
/*
* arch/arm/mach-tegra/include/mach/iomap.h
*
* Copyright (C) 2010 Google, Inc.
*
* Author:

0
arch/arm/mach-tegra/include/mach/irammap.h → arch/arm/mach-tegra/irammap.h
View File

3
arch/arm/mach-tegra/irq.c
View File

@ -25,9 +25,8 @@
#include <asm/hardware/gic.h>
#include <mach/iomap.h>
#include "board.h"
#include "iomap.h"
#define ICTLR_CPU_IEP_VFIQ 0x08
#define ICTLR_CPU_IEP_FIR 0x14

2
arch/arm/mach-tegra/pcie.c
View File

@ -37,11 +37,11 @@
#include <asm/sizes.h>
#include <asm/mach/pci.h>
#include <mach/iomap.h>
#include <mach/clk.h>
#include <mach/powergate.h>
#include "board.h"
#include "iomap.h"
/* register definitions */
#define AFI_OFFSET 0x3800

3
arch/arm/mach-tegra/platsmp.c
View File

@ -24,8 +24,6 @@
#include <asm/mach-types.h>
#include <asm/smp_scu.h>
#include <mach/clk.h>
#include <mach/iomap.h>
#include <mach/powergate.h>
#include "fuse.h"
@ -34,6 +32,7 @@
#include "tegra_cpu_car.h"
#include "common.h"
#include "iomap.h"
extern void tegra_secondary_startup(void);

2
arch/arm/mach-tegra/pmc.c
View File

@ -19,7 +19,7 @@
#include <linux/io.h>
#include <linux/of.h>
#include <mach/iomap.h>
#include "iomap.h"
#define PMC_CTRL 0x0
#define PMC_CTRL_INTR_LOW (1 << 17)

2
arch/arm/mach-tegra/powergate.c
View File

@ -28,10 +28,10 @@
#include <linux/spinlock.h>
#include <mach/clk.h>
#include <mach/iomap.h>
#include <mach/powergate.h>
#include "fuse.h"
#include "iomap.h"
#define PWRGATE_TOGGLE 0x30
#define PWRGATE_TOGGLE_START (1 << 8)

5
arch/arm/mach-tegra/reset.c
View File

@ -22,9 +22,8 @@
#include <asm/cacheflush.h>
#include <asm/hardware/cache-l2x0.h>
#include <mach/iomap.h>
#include <mach/irammap.h>
#include "iomap.h"
#include "irammap.h"
#include "reset.h"
#include "fuse.h"

2
arch/arm/mach-tegra/sleep-t20.S
View File

@ -22,8 +22,6 @@
#include <asm/assembler.h>
#include <mach/iomap.h>
#include "sleep.h"
#include "flowctrl.h"

2
arch/arm/mach-tegra/sleep-t30.S
View File

@ -18,8 +18,6 @@
#include <asm/assembler.h>
#include <mach/iomap.h>
#include "sleep.h"
#include "flowctrl.h"

2
arch/arm/mach-tegra/sleep.S
View File

@ -26,7 +26,7 @@
#include <asm/assembler.h>
#include <mach/iomap.h>
#include "iomap.h"
#include "flowctrl.h"
#include "sleep.h"

2
arch/arm/mach-tegra/sleep.h
View File

@ -17,7 +17,7 @@
#ifndef __MACH_TEGRA_SLEEP_H
#define __MACH_TEGRA_SLEEP_H
#include <mach/iomap.h>
#include "iomap.h"
#define TEGRA_ARM_PERIF_VIRT (TEGRA_ARM_PERIF_BASE - IO_CPU_PHYS \
+ IO_CPU_VIRT)

3
arch/arm/mach-tegra/tegra20_clocks.c
View File

@ -27,10 +27,9 @@
#include <linux/clkdev.h>
#include <linux/clk.h>
#include <mach/iomap.h>
#include "clock.h"
#include "fuse.h"
#include "iomap.h"
#include "tegra2_emc.h"
#include "tegra_cpu_car.h"

13
arch/arm/mach-tegra/tegra20_clocks_data.c
View File

@ -27,8 +27,6 @@
#include <linux/io.h>
#include <linux/clk.h>
#include <mach/iomap.h>
#include "clock.h"
#include "fuse.h"
#include "tegra2_emc.h"
@ -248,11 +246,16 @@ static struct clk_pll_freq_table tegra_pll_d_freq_table[] = {
{ 19200000, 216000000, 135, 12, 1, 3},
{ 26000000, 216000000, 216, 26, 1, 4},
{ 12000000, 297000000, 99, 4, 1, 4 },
{ 12000000, 339000000, 113, 4, 1, 4 },
{ 12000000, 594000000, 594, 12, 1, 8},
{ 13000000, 594000000, 594, 13, 1, 8},
{ 19200000, 594000000, 495, 16, 1, 8},
{ 26000000, 594000000, 594, 26, 1, 8},
{ 12000000, 616000000, 616, 12, 1, 8},
{ 12000000, 1000000000, 1000, 12, 1, 12},
{ 13000000, 1000000000, 1000, 13, 1, 12},
{ 19200000, 1000000000, 625, 12, 1, 8},
@ -1038,9 +1041,6 @@ static struct clk_duplicate tegra_clk_duplicates[] = {
CLK_DUPLICATE("usbd", "utmip-pad", NULL),
CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
CLK_DUPLICATE("usbd", "tegra-otg", NULL),
CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"),
CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"),
CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"),
CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"),
CLK_DUPLICATE("epp", "tegra_grhost", "epp"),
@ -1053,6 +1053,9 @@ static struct clk_duplicate tegra_clk_duplicates[] = {
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.1", "fast-clk"),
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"),
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"),
CLK_DUPLICATE("pll_p", "tegradc.0", "parent"),
CLK_DUPLICATE("pll_p", "tegradc.1", "parent"),
CLK_DUPLICATE("pll_d_out0", "hdmi", "parent"),
};
#define CLK(dev, con, ck) \

109
arch/arm/mach-tegra/tegra20_speedo.c Normal file
View File

@ -0,0 +1,109 @@
/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
#include <linux/bug.h>
#include "fuse.h"
#define CPU_SPEEDO_LSBIT 20
#define CPU_SPEEDO_MSBIT 29
#define CPU_SPEEDO_REDUND_LSBIT 30
#define CPU_SPEEDO_REDUND_MSBIT 39
#define CPU_SPEEDO_REDUND_OFFS (CPU_SPEEDO_REDUND_MSBIT - CPU_SPEEDO_MSBIT)
#define CORE_SPEEDO_LSBIT 40
#define CORE_SPEEDO_MSBIT 47
#define CORE_SPEEDO_REDUND_LSBIT 48
#define CORE_SPEEDO_REDUND_MSBIT 55
#define CORE_SPEEDO_REDUND_OFFS (CORE_SPEEDO_REDUND_MSBIT - CORE_SPEEDO_MSBIT)
#define SPEEDO_MULT 4
#define PROCESS_CORNERS_NUM 4
#define SPEEDO_ID_SELECT_0(rev) ((rev) <= 2)
#define SPEEDO_ID_SELECT_1(sku) \
(((sku) != 20) && ((sku) != 23) && ((sku) != 24) && \
((sku) != 27) && ((sku) != 28))
enum {
SPEEDO_ID_0,
SPEEDO_ID_1,
SPEEDO_ID_2,
SPEEDO_ID_COUNT,
};
static const u32 cpu_process_speedos[][PROCESS_CORNERS_NUM] = {
{315, 366, 420, UINT_MAX},
{303, 368, 419, UINT_MAX},
{316, 331, 383, UINT_MAX},
};
static const u32 core_process_speedos[][PROCESS_CORNERS_NUM] = {
{165, 195, 224, UINT_MAX},
{165, 195, 224, UINT_MAX},
{165, 195, 224, UINT_MAX},
};
void tegra20_init_speedo_data(void)
{
u32 reg;
u32 val;
int i;
BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) != SPEEDO_ID_COUNT);
BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) != SPEEDO_ID_COUNT);
if (SPEEDO_ID_SELECT_0(tegra_revision))
tegra_soc_speedo_id = SPEEDO_ID_0;
else if (SPEEDO_ID_SELECT_1(tegra_sku_id))
tegra_soc_speedo_id = SPEEDO_ID_1;
else
tegra_soc_speedo_id = SPEEDO_ID_2;
val = 0;
for (i = CPU_SPEEDO_MSBIT; i >= CPU_SPEEDO_LSBIT; i--) {
reg = tegra_spare_fuse(i) |
tegra_spare_fuse(i + CPU_SPEEDO_REDUND_OFFS);
val = (val << 1) | (reg & 0x1);
}
val = val * SPEEDO_MULT;
pr_debug("%s CPU speedo value %u\n", __func__, val);
for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
if (val <= cpu_process_speedos[tegra_soc_speedo_id][i])
break;
}
tegra_cpu_process_id = i;
val = 0;
for (i = CORE_SPEEDO_MSBIT; i >= CORE_SPEEDO_LSBIT; i--) {
reg = tegra_spare_fuse(i) |
tegra_spare_fuse(i + CORE_SPEEDO_REDUND_OFFS);
val = (val << 1) | (reg & 0x1);
}
val = val * SPEEDO_MULT;
pr_debug("%s Core speedo value %u\n", __func__, val);
for (i = 0; i < (PROCESS_CORNERS_NUM - 1); i++) {
if (val <= core_process_speedos[tegra_soc_speedo_id][i])
break;
}
tegra_core_process_id = i;
pr_info("Tegra20 Soc Speedo ID %d", tegra_soc_speedo_id);
}

2
arch/arm/mach-tegra/tegra2_emc.c
View File

@ -25,8 +25,6 @@
#include <linux/platform_device.h>
#include <linux/platform_data/tegra_emc.h>
#include <mach/iomap.h>
#include "tegra2_emc.h"
#include "fuse.h"

109
arch/arm/mach-tegra/tegra30_clocks.c
View File

@ -31,10 +31,9 @@
#include <asm/clkdev.h>
#include <mach/iomap.h>
#include "clock.h"
#include "fuse.h"
#include "iomap.h"
#include "tegra_cpu_car.h"
#define USE_PLL_LOCK_BITS 0
@ -792,6 +791,112 @@ struct clk_ops tegra30_twd_ops = {
.recalc_rate = tegra30_twd_clk_recalc_rate,
};
/* bus clock functions */
static int tegra30_bus_clk_is_enabled(struct clk_hw *hw)
{
struct clk_tegra *c = to_clk_tegra(hw);
u32 val = clk_readl(c->reg);
c->state = ((val >> c->reg_shift) & BUS_CLK_DISABLE) ? OFF : ON;
return c->state;
}
static int tegra30_bus_clk_enable(struct clk_hw *hw)
{
struct clk_tegra *c = to_clk_tegra(hw);
u32 val;
val = clk_readl(c->reg);
val &= ~(BUS_CLK_DISABLE << c->reg_shift);
clk_writel(val, c->reg);
return 0;
}
static void tegra30_bus_clk_disable(struct clk_hw *hw)
{
struct clk_tegra *c = to_clk_tegra(hw);
u32 val;
val = clk_readl(c->reg);
val |= BUS_CLK_DISABLE << c->reg_shift;
clk_writel(val, c->reg);
}
static unsigned long tegra30_bus_clk_recalc_rate(struct clk_hw *hw,
unsigned long prate)
{
struct clk_tegra *c = to_clk_tegra(hw);
u32 val = clk_readl(c->reg);
u64 rate = prate;
c->div = ((val >> c->reg_shift) & BUS_CLK_DIV_MASK) + 1;
c->mul = 1;
if (c->mul != 0 && c->div != 0) {
rate *= c->mul;
rate += c->div - 1; /* round up */
do_div(rate, c->div);
}
return rate;
}
static int tegra30_bus_clk_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct clk_tegra *c = to_clk_tegra(hw);
int ret = -EINVAL;
u32 val;
int i;
val = clk_readl(c->reg);
for (i = 1; i <= 4; i++) {
if (rate == parent_rate / i) {
val &= ~(BUS_CLK_DIV_MASK << c->reg_shift);
val |= (i - 1) << c->reg_shift;
clk_writel(val, c->reg);
c->div = i;
c->mul = 1;
ret = 0;
break;
}
}
return ret;
}
static long tegra30_bus_clk_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
{
unsigned long parent_rate = *prate;
s64 divider;
if (rate >= parent_rate)
return parent_rate;
divider = parent_rate;
divider += rate - 1;
do_div(divider, rate);
if (divider < 0)
return divider;
if (divider > 4)
divider = 4;
do_div(parent_rate, divider);
return parent_rate;
}
struct clk_ops tegra30_bus_ops = {
.is_enabled = tegra30_bus_clk_is_enabled,
.enable = tegra30_bus_clk_enable,
.disable = tegra30_bus_clk_disable,
.set_rate = tegra30_bus_clk_set_rate,
.round_rate = tegra30_bus_clk_round_rate,
.recalc_rate = tegra30_bus_clk_recalc_rate,
};
/* Blink output functions */
static int tegra30_blink_clk_is_enabled(struct clk_hw *hw)
{

1
arch/arm/mach-tegra/tegra30_clocks.h
View File

@ -34,6 +34,7 @@ extern struct clk_ops tegra_clk_out_ops;
extern struct clk_ops tegra30_super_ops;
extern struct clk_ops tegra30_blink_clk_ops;
extern struct clk_ops tegra30_twd_ops;
extern struct clk_ops tegra30_bus_ops;
extern struct clk_ops tegra30_periph_clk_ops;
extern struct clk_ops tegra30_dsib_clk_ops;
extern struct clk_ops tegra_nand_clk_ops;

51
arch/arm/mach-tegra/tegra30_clocks_data.c
View File

@ -711,6 +711,50 @@ static struct clk tegra_clk_sclk = {
.num_parents = ARRAY_SIZE(mux_sclk),
};
static const char *tegra_hclk_parent_names[] = {
"tegra_sclk",
};
static struct clk *tegra_hclk_parents[] = {
&tegra_clk_sclk,
};
static struct clk tegra_hclk;
static struct clk_tegra tegra_hclk_hw = {
.hw = {
.clk = &tegra_hclk,
},
.flags = DIV_BUS,
.reg = 0x30,
.reg_shift = 4,
.max_rate = 378000000,
.min_rate = 12000000,
};
DEFINE_CLK_TEGRA(hclk, 0, &tegra30_bus_ops, 0, tegra_hclk_parent_names,
tegra_hclk_parents, &tegra_clk_sclk);
static const char *tegra_pclk_parent_names[] = {
"tegra_hclk",
};
static struct clk *tegra_pclk_parents[] = {
&tegra_hclk,
};
static struct clk tegra_pclk;
static struct clk_tegra tegra_pclk_hw = {
.hw = {
.clk = &tegra_pclk,
},
.flags = DIV_BUS,
.reg = 0x30,
.reg_shift = 0,
.max_rate = 167000000,
.min_rate = 12000000,
};
DEFINE_CLK_TEGRA(pclk, 0, &tegra30_bus_ops, 0, tegra_pclk_parent_names,
tegra_pclk_parents, &tegra_hclk);
static const char *mux_blink[] = {
"clk_32k",
};
@ -1254,8 +1298,6 @@ struct clk_duplicate tegra_clk_duplicates[] = {
CLK_DUPLICATE("usbd", "utmip-pad", NULL),
CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
CLK_DUPLICATE("usbd", "tegra-otg", NULL),
CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"),
CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
CLK_DUPLICATE("dsib", "tegradc.0", "dsib"),
CLK_DUPLICATE("dsia", "tegradc.1", "dsia"),
CLK_DUPLICATE("bsev", "tegra-avp", "bsev"),
@ -1293,6 +1335,9 @@ struct clk_duplicate tegra_clk_duplicates[] = {
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"),
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"),
CLK_DUPLICATE("pll_p_out3", "tegra-i2c.4", "fast-clk"),
CLK_DUPLICATE("pll_p", "tegradc.0", "parent"),
CLK_DUPLICATE("pll_p", "tegradc.1", "parent"),
CLK_DUPLICATE("pll_d2_out0", "hdmi", "parent"),
};
struct clk *tegra_ptr_clks[] = {
@ -1325,6 +1370,8 @@ struct clk *tegra_ptr_clks[] = {
&tegra_cml1,
&tegra_pciex,
&tegra_clk_sclk,
&tegra_hclk,
&tegra_pclk,
&tegra_clk_blink,
&tegra30_clk_twd,
};

292
arch/arm/mach-tegra/tegra30_speedo.c Normal file
View File

@ -0,0 +1,292 @@
/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/kernel.h>
#include <linux/bug.h>
#include "fuse.h"
#define CORE_PROCESS_CORNERS_NUM 1
#define CPU_PROCESS_CORNERS_NUM 6
#define FUSE_SPEEDO_CALIB_0 0x114
#define FUSE_PACKAGE_INFO 0X1FC
#define FUSE_TEST_PROG_VER 0X128
#define G_SPEEDO_BIT_MINUS1 58
#define G_SPEEDO_BIT_MINUS1_R 59
#define G_SPEEDO_BIT_MINUS2 60
#define G_SPEEDO_BIT_MINUS2_R 61
#define LP_SPEEDO_BIT_MINUS1 62
#define LP_SPEEDO_BIT_MINUS1_R 63
#define LP_SPEEDO_BIT_MINUS2 64
#define LP_SPEEDO_BIT_MINUS2_R 65
enum {
THRESHOLD_INDEX_0,
THRESHOLD_INDEX_1,
THRESHOLD_INDEX_2,
THRESHOLD_INDEX_3,
THRESHOLD_INDEX_4,
THRESHOLD_INDEX_5,
THRESHOLD_INDEX_6,
THRESHOLD_INDEX_7,
THRESHOLD_INDEX_8,
THRESHOLD_INDEX_9,
THRESHOLD_INDEX_10,
THRESHOLD_INDEX_11,
THRESHOLD_INDEX_COUNT,
};
static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
{180},
{170},
{195},
{180},
{168},
{192},
{180},
{170},
{195},
{180},
{180},
{180},
};
static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
{306, 338, 360, 376, UINT_MAX},
{295, 336, 358, 375, UINT_MAX},
{325, 325, 358, 375, UINT_MAX},
{325, 325, 358, 375, UINT_MAX},
{292, 324, 348, 364, UINT_MAX},
{324, 324, 348, 364, UINT_MAX},
{324, 324, 348, 364, UINT_MAX},
{295, 336, 358, 375, UINT_MAX},
{358, 358, 358, 358, 397, UINT_MAX},
{364, 364, 364, 364, 397, UINT_MAX},
{295, 336, 358, 375, 391, UINT_MAX},
{295, 336, 358, 375, 391, UINT_MAX},
};
static int threshold_index;
static int package_id;
static void fuse_speedo_calib(u32 *speedo_g, u32 *speedo_lp)
{
u32 reg;
int ate_ver;
int bit_minus1;
int bit_minus2;
reg = tegra_fuse_readl(FUSE_SPEEDO_CALIB_0);
*speedo_lp = (reg & 0xFFFF) * 4;
*speedo_g = ((reg >> 16) & 0xFFFF) * 4;
ate_ver = tegra_fuse_readl(FUSE_TEST_PROG_VER);
pr_info("%s: ATE prog ver %d.%d\n", __func__, ate_ver/10, ate_ver%10);
if (ate_ver >= 26) {
bit_minus1 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1);
bit_minus1 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS1_R);
bit_minus2 = tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2);
bit_minus2 |= tegra_spare_fuse(LP_SPEEDO_BIT_MINUS2_R);
*speedo_lp |= (bit_minus1 << 1) | bit_minus2;
bit_minus1 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS1);
bit_minus1 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS1_R);
bit_minus2 = tegra_spare_fuse(G_SPEEDO_BIT_MINUS2);
bit_minus2 |= tegra_spare_fuse(G_SPEEDO_BIT_MINUS2_R);
*speedo_g |= (bit_minus1 << 1) | bit_minus2;
} else {
*speedo_lp |= 0x3;
*speedo_g |= 0x3;
}
}
static void rev_sku_to_speedo_ids(int rev, int sku)
{
switch (rev) {
case TEGRA_REVISION_A01:
tegra_cpu_speedo_id = 0;
tegra_soc_speedo_id = 0;
threshold_index = THRESHOLD_INDEX_0;
break;
case TEGRA_REVISION_A02:
case TEGRA_REVISION_A03:
switch (sku) {
case 0x87:
case 0x82:
tegra_cpu_speedo_id = 1;
tegra_soc_speedo_id = 1;
threshold_index = THRESHOLD_INDEX_1;
break;
case 0x81:
switch (package_id) {
case 1:
tegra_cpu_speedo_id = 2;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_2;
break;
case 2:
tegra_cpu_speedo_id = 4;
tegra_soc_speedo_id = 1;
threshold_index = THRESHOLD_INDEX_7;
break;
default:
pr_err("Tegra30: Unknown pkg %d\n", package_id);
BUG();
break;
}
break;
case 0x80:
switch (package_id) {
case 1:
tegra_cpu_speedo_id = 5;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_8;
break;
case 2:
tegra_cpu_speedo_id = 6;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_9;
break;
default:
pr_err("Tegra30: Unknown pkg %d\n", package_id);
BUG();
break;
}
break;
case 0x83:
switch (package_id) {
case 1:
tegra_cpu_speedo_id = 7;
tegra_soc_speedo_id = 1;
threshold_index = THRESHOLD_INDEX_10;
break;
case 2:
tegra_cpu_speedo_id = 3;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_3;
break;
default:
pr_err("Tegra30: Unknown pkg %d\n", package_id);
BUG();
break;
}
break;
case 0x8F:
tegra_cpu_speedo_id = 8;
tegra_soc_speedo_id = 1;
threshold_index = THRESHOLD_INDEX_11;
break;
case 0x08:
tegra_cpu_speedo_id = 1;
tegra_soc_speedo_id = 1;
threshold_index = THRESHOLD_INDEX_4;
break;
case 0x02:
tegra_cpu_speedo_id = 2;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_5;
break;
case 0x04:
tegra_cpu_speedo_id = 3;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_6;
break;
case 0:
switch (package_id) {
case 1:
tegra_cpu_speedo_id = 2;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_2;
break;
case 2:
tegra_cpu_speedo_id = 3;
tegra_soc_speedo_id = 2;
threshold_index = THRESHOLD_INDEX_3;
break;
default:
pr_err("Tegra30: Unknown pkg %d\n", package_id);
BUG();
break;
}
break;
default:
pr_warn("Tegra30: Unknown SKU %d\n", sku);
tegra_cpu_speedo_id = 0;
tegra_soc_speedo_id = 0;
threshold_index = THRESHOLD_INDEX_0;
break;
}
break;
default:
pr_warn("Tegra30: Unknown chip rev %d\n", rev);
tegra_cpu_speedo_id = 0;
tegra_soc_speedo_id = 0;
threshold_index = THRESHOLD_INDEX_0;
break;
}
}
void tegra30_init_speedo_data(void)
{
u32 cpu_speedo_val;
u32 core_speedo_val;
int i;
BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
THRESHOLD_INDEX_COUNT);
BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
THRESHOLD_INDEX_COUNT);
package_id = tegra_fuse_readl(FUSE_PACKAGE_INFO) & 0x0F;
rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id);
fuse_speedo_calib(&cpu_speedo_val, &core_speedo_val);
pr_debug("%s CPU speedo value %u\n", __func__, cpu_speedo_val);
pr_debug("%s Core speedo value %u\n", __func__, core_speedo_val);
for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++) {
if (cpu_speedo_val < cpu_process_speedos[threshold_index][i])
break;
}
tegra_cpu_process_id = i - 1;
if (tegra_cpu_process_id == -1) {
pr_warn("Tegra30: CPU speedo value %3d out of range",
cpu_speedo_val);
tegra_cpu_process_id = 0;
tegra_cpu_speedo_id = 1;
}
for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++) {
if (core_speedo_val < core_process_speedos[threshold_index][i])
break;
}
tegra_core_process_id = i - 1;
if (tegra_core_process_id == -1) {
pr_warn("Tegra30: CORE speedo value %3d out of range",
core_speedo_val);
tegra_core_process_id = 0;
tegra_soc_speedo_id = 1;
}
pr_info("Tegra30: CPU Speedo ID %d, Soc Speedo ID %d",
tegra_cpu_speedo_id, tegra_soc_speedo_id);
}

2
arch/arm/mach-tegra/timer.c
View File

@ -31,11 +31,11 @@
#include <asm/smp_twd.h>
#include <asm/sched_clock.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include "board.h"
#include "clock.h"
#include "iomap.h"
#define RTC_SECONDS 0x08
#define RTC_SHADOW_SECONDS 0x0c

1
drivers/amba/tegra-ahb.c
View File

@ -24,6 +24,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/tegra-ahb.h>
#define DRV_NAME "tegra-ahb"

2
drivers/crypto/tegra-aes.c
View File

@ -41,8 +41,6 @@
#include <linux/completion.h>
#include <linux/workqueue.h>
#include <mach/clk.h>
#include <crypto/scatterwalk.h>
#include <crypto/aes.h>
#include <crypto/internal/rng.h>

4
drivers/iommu/tegra-smmu.c
View File

@ -34,13 +34,11 @@
#include <linux/of_iommu.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/tegra-ahb.h>
#include <asm/page.h>
#include <asm/cacheflush.h>
#include <mach/iomap.h>
#include <mach/tegra-ahb.h>
enum smmu_hwgrp {
HWGRP_AFI,
HWGRP_AVPC,

1
drivers/staging/nvec/nvec.c
View File

@ -39,7 +39,6 @@
#include <linux/workqueue.h>
#include <mach/clk.h>
#include <mach/iomap.h>
#include "nvec.h"

5
drivers/usb/host/ehci-tegra.c
View File

@ -28,7 +28,10 @@
#include <linux/pm_runtime.h>
#include <linux/usb/tegra_usb_phy.h>
#include <mach/iomap.h>
#define TEGRA_USB_BASE 0xC5000000
#define TEGRA_USB2_BASE 0xC5004000
#define TEGRA_USB3_BASE 0xC5008000
#define TEGRA_USB_DMA_ALIGN 32

4
drivers/usb/phy/tegra_usb_phy.c
View File

@ -29,7 +29,9 @@
#include <linux/usb/ulpi.h>
#include <asm/mach-types.h>
#include <linux/usb/tegra_usb_phy.h>
#include <mach/iomap.h>
#define TEGRA_USB_BASE 0xC5000000
#define TEGRA_USB_SIZE SZ_16K
#define ULPI_VIEWPORT 0x170

6
arch/arm/mach-tegra/include/mach/tegra-ahb.h → include/linux/tegra-ahb.h
View File

@ -11,9 +11,9 @@
* more details.
*/
#ifndef __MACH_TEGRA_AHB_H__
#define __MACH_TEGRA_AHB_H__
#ifndef __LINUX_AHB_H__
#define __LINUX_AHB_H__
extern int tegra_ahb_enable_smmu(struct device_node *ahb);
#endif /* __MACH_TEGRA_AHB_H__ */
#endif /* __LINUX_AHB_H__ */

1
sound/soc/tegra/tegra30_ahub.c
View File

@ -26,7 +26,6 @@
#include <linux/regmap.h>
#include <linux/slab.h>
#include <mach/clk.h>
#include <mach/dma.h>
#include <sound/soc.h>
#include "tegra30_ahub.h"

2
sound/soc/tegra/tegra_pcm.h
View File

@ -31,8 +31,6 @@
#ifndef __TEGRA_PCM_H__
#define __TEGRA_PCM_H__
#include <mach/dma.h>
struct tegra_pcm_dma_params {
unsigned long addr;
unsigned long wrap;