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-rw-r--r--zephyr/projects/skyrim/skyrim.dts250
1 files changed, 118 insertions, 132 deletions
diff --git a/zephyr/projects/skyrim/skyrim.dts b/zephyr/projects/skyrim/skyrim.dts
index 8b4b5505ad..02308e4390 100644
--- a/zephyr/projects/skyrim/skyrim.dts
+++ b/zephyr/projects/skyrim/skyrim.dts
@@ -1,150 +1,32 @@
-/* Copyright 2021 The Chromium OS Authors. All rights reserved.
+/* Copyright 2021 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
-/ {
- aliases {
- gpio-wp = &gpio_wp;
- gpio-cbi-wp = &gpio_cbi_wp;
- gpio-kbd-kso2 = &gpio_ec_kso_02_inv;
- };
+#include <dt-bindings/usbc_mux.h>
+
+#include "i2c_common.dtsi"
+/ {
named-gpios {
/* Skyrim-specific GPIO customizations */
- usb_fault_odl {
- gpios = <&gpio5 0 GPIO_ODR_HIGH>;
- };
- gpio_en_pwr_s3: en_pwr_s3 {
- gpios = <&gpio7 4 GPIO_OUTPUT_LOW>;
- };
- gpio_pg_groupc_s0_od: pg_groupc_s0_od {
- gpios = <&gpiof 0 GPIO_INPUT>;
- };
- /* TODO: Add interrupt handler */
- ec_i2c_usbc_pd_int {
- gpios = <&gpioa 3 GPIO_INPUT>;
- };
- /* TODO: Add interrupt handler */
- soc_thermtrip_odl {
- gpios = <&gpio9 5 GPIO_INPUT>;
- };
- gpio_hub_rst: hub_rst {
- gpios = <&gpio6 6 GPIO_OUTPUT_HIGH>;
- };
- ec_soc_int_l {
- gpios = <&gpioa 1 GPIO_OUTPUT_HIGH>;
- enum-name = "GPIO_EC_INT_L";
- };
- gpio_ec_soc_pwr_good: ec_soc_pwr_good {
- gpios = <&gpiod 3 GPIO_OUTPUT_LOW>;
- };
- /* TODO: Add interrupt handler to shut down */
- pcore_ocp_r_l {
- gpios = <&gpioa 5 GPIO_INPUT>;
- };
- /* TODO: Add interrupt handler */
- sc_0_int_l {
- gpios = <&gpio6 3 GPIO_INPUT_PULL_UP>;
- };
- /* TODO: Add interrupt handler */
- usb_hub_fault_q_odl {
- gpios = <&gpioe 5 GPIO_INPUT_PULL_UP>;
- };
- gpio_pg_lpddr5_s3_od: pg_lpddr5_s3_od {
- gpios = <&gpio7 3 GPIO_INPUT>;
- };
- 3axis_int_l {
- gpios = <&gpioa 2 GPIO_INPUT_PULL_UP>;
- };
- gpio_ec_soc_pwr_btn_l: ec_soc_pwr_btn_l {
- gpios = <&gpioa 7 GPIO_OUTPUT_HIGH>;
- enum-name = "GPIO_PCH_PWRBTN_L";
- };
- gpio_volup_btn_odl: volup_btn_odl {
- gpios = <&gpio6 7 GPIO_INPUT_PULL_UP>;
- enum-name = "GPIO_VOLUME_UP_L";
- };
- gpio_voldn_btn_odl: voldn_btn_odl {
- gpios = <&gpio7 0 GPIO_INPUT_PULL_UP>;
- enum-name = "GPIO_VOLUME_DOWN_L";
- };
- ec_sc_rst {
- gpios = <&gpiob 0 GPIO_OUTPUT_LOW>;
- };
- gpio_cbi_wp: ec_cbi_wp {
- gpios = <&gpio8 1 GPIO_OUTPUT_LOW>;
- };
- gpio_wp: ec_wp_l {
- gpios = <&gpiod 7 (GPIO_INPUT | GPIO_ACTIVE_LOW)>;
- };
- gpio_pg_lpddr5_s0_od: pg_lpddr5_s0_od {
- gpios = <&gpio6 0 GPIO_INPUT>;
- };
- ec_espi_rst_l {
- gpios = <&gpio5 4 GPIO_PULL_DOWN>;
- };
- gpio_accel_gyro_int_l: accel_gyro_int_l {
- gpios = <&gpioa 0 GPIO_INPUT>;
- };
- };
-
- def-lvol-io-list {
- compatible = "nuvoton,npcx-lvolctrl-def";
-
- /*
- * Low voltage on I2C2_0, I2C6_1, I2C7_0, USB_FAUT_ODL
- */
- lvol-io-pads = <&lvol_io92 &lvol_io91 &lvol_ioe4 &lvol_ioe3
- &lvol_iob3 &lvol_iob2 &lvol_io50>;
};
named-temp-sensors {
+ compatible = "cros-ec,temp-sensors";
soc-pct2075 {
- compatible = "cros-ec,temp-sensor-pct2075",
- "cros-ec,temp-sensor";
- label = "SOC";
- enum-name = "TEMP_SENSOR_SOC";
- pct2075-name = "PCT2075_SOC";
- port = <&i2c_sensor>;
- i2c-addr-flags = "PCT2075_I2C_ADDR_FLAGS0";
temp_host_high = <100>;
temp_host_halt = <105>;
temp_host_release_high = <80>;
temp_host_release_halt = <80>;
- temp_fan_off = <0>;
+ temp_fan_off = <35>;
temp_fan_max = <70>;
power-good-pin = <&gpio_pg_pwr_s5>;
+ sensor = <&soc_pct2075>;
};
amb-pct2075 {
- compatible = "cros-ec,temp-sensor-pct2075",
- "cros-ec,temp-sensor";
- label = "Ambient";
- enum-name = "TEMP_SENSOR_AMB";
- pct2075-name = "PCT2075_AMB";
- port = <&i2c_sensor>;
- i2c-addr-flags = "PCT2075_I2C_ADDR_FLAGS7";
power-good-pin = <&gpio_pg_pwr_s5>;
- };
- };
-
- gpio-interrupts {
- compatible = "cros-ec,gpio-interrupts";
-
- int_pg_lpddr_s3: pg_lpddr_s3 {
- irq-pin = <&gpio_pg_lpddr5_s3_od>;
- flags = <GPIO_INT_EDGE_BOTH>;
- handler = "baseboard_set_en_pwr_pcore";
- };
- int_pg_lpddr_s0: pg_lpddr_s0 {
- irq-pin = <&gpio_pg_lpddr5_s0_od>;
- flags = <GPIO_INT_EDGE_BOTH>;
- handler = "baseboard_set_soc_pwr_pgood";
- };
- int_s0_pgood: s0_pgood {
- irq-pin = <&gpio_s0_pgood>;
- flags = <GPIO_INT_EDGE_BOTH>;
- handler = "baseboard_s0_pgood";
+ sensor = <&amb_pct2075>;
};
};
@@ -189,6 +71,49 @@
default;
};
};
+
+ /*
+ * FW_CONFIG field to enable fan or not.
+ */
+ fan {
+ enum-name = "FW_FAN";
+ start = <10>;
+ size = <1>;
+
+ no-fan {
+ compatible = "cros-ec,cbi-fw-config-value";
+ enum-name = "FW_FAN_NOT_PRESENT";
+ value = <0>;
+ };
+ fan-present {
+ compatible = "cros-ec,cbi-fw-config-value";
+ enum-name = "FW_FAN_PRESENT";
+ value = <1>;
+ /*
+ * Set as default so that unprovisioned
+ * configs will run the fan regardless.
+ */
+ default;
+ };
+ };
+
+ charger-option {
+ enum-name = "FW_CHARGER";
+ start = <11>;
+ size = <2>;
+
+ charger-option-isl9241 {
+ compatible = "cros-ec,cbi-fw-config-value";
+ enum-name = "FW_CHARGER_ISL9241";
+ value = <0>;
+ default;
+ };
+ charger-option-isl9538 {
+ compatible = "cros-ec,cbi-fw-config-value";
+ enum-name = "FW_CHARGER_ISL9538";
+ value = <1>;
+ };
+ };
};
/* Rotation matrices for motion sensors. */
@@ -200,17 +125,78 @@
0 0 1>;
};
+ lid_rot_ref1: lid-rotation-ref1 {
+ mat33 = <0 1 0
+ (-1) 0 0
+ 0 0 1>;
+ };
+
base_rot_ref: base-rotation-ref {
mat33 = <0 1 0
(-1) 0 0
0 0 1>;
};
};
+
+ ppc_port0: aoz1380 {
+ compatible = "aoz,aoz1380";
+ status = "okay";
+ };
};
-/* host interface */
-&espi0 {
- status = "okay";
- pinctrl-0 = <&espi_lpc_gp46_47_51_52_53_54_55_57>;
- pinctrl-names = "default";
+&i2c0_0 {
+ anx7483_port0: anx7483@3e {
+ compatible = "analogix,anx7483";
+ reg = <0x3e>;
+ board-set = "board_anx7483_c0_mux_set";
+ };
+};
+
+&i2c1_0 {
+ anx7483_port1: anx7483@3e {
+ compatible = "analogix,anx7483";
+ reg = <0x3e>;
+ board-set = "board_anx7483_c1_mux_set";
+ };
+ ppc_port1: nx20p348x@71 {
+ compatible = "nxp,nx20p348x";
+ status = "okay";
+ reg = <0x71>;
+ };
+ ps8818_port1: ps8818@28 {
+ compatible = "parade,ps8818";
+ reg = <0x28>;
+ flags = <(USB_MUX_FLAG_RESETS_IN_G3)>;
+ board-set = "board_c1_ps8818_mux_set";
+ };
+};
+
+&i2c4_1 {
+ alt_charger: isl9538@9 {
+ compatible = "intersil,isl923x";
+ status = "okay";
+ reg = <0x9>;
+ };
+};
+
+&usbc_port0 {
+ chg_alt = <&alt_charger>;
+ ppc = <&ppc_port0>;
+ usb-mux-chain-0 {
+ compatible = "cros-ec,usb-mux-chain";
+ usb-muxes = <&amd_fp6_port0 &anx7483_port0>;
+ };
+};
+
+&usbc_port1 {
+ ppc = <&ppc_port1>;
+ usb-mux-chain-1-anx {
+ compatible = "cros-ec,usb-mux-chain";
+ usb-muxes = <&amd_fp6_port1 &anx7483_port1>;
+ };
+ usb_mux_chain_ps8818_port1: usb-mux-chain-1-ps {
+ compatible = "cros-ec,usb-mux-chain";
+ usb-muxes = <&amd_fp6_port1 &ps8818_port1>;
+ alternative-chain;
+ };
};
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